CN105766745A - Method for culturing loaches in paddy field - Google Patents
Method for culturing loaches in paddy field Download PDFInfo
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- CN105766745A CN105766745A CN201610257025.9A CN201610257025A CN105766745A CN 105766745 A CN105766745 A CN 105766745A CN 201610257025 A CN201610257025 A CN 201610257025A CN 105766745 A CN105766745 A CN 105766745A
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- water
- misgurni anguillicaudati
- rice
- cultivation ditch
- rice field
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 241000252185 Cobitidae Species 0.000 title abstract description 7
- 238000012258 culturing Methods 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 156
- 239000002689 soil Substances 0.000 claims abstract description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 166
- 241000209094 Oryza Species 0.000 claims description 140
- 235000009566 rice Nutrition 0.000 claims description 140
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 57
- 241000251468 Actinopterygii Species 0.000 claims description 52
- 238000009342 intercropping Methods 0.000 claims description 32
- 230000002265 prevention Effects 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 30
- 240000007594 Oryza sativa Species 0.000 claims description 26
- 238000003306 harvesting Methods 0.000 claims description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims description 21
- 239000003814 drug Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 241000894006 Bacteria Species 0.000 claims description 15
- 201000010099 disease Diseases 0.000 claims description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 235000013305 food Nutrition 0.000 claims description 13
- 238000009304 pastoral farming Methods 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 6
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 6
- 230000002354 daily effect Effects 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 235000013336 milk Nutrition 0.000 claims description 6
- 239000008267 milk Substances 0.000 claims description 6
- 210000004080 milk Anatomy 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 6
- 235000018102 proteins Nutrition 0.000 claims description 6
- 102000004169 proteins and genes Human genes 0.000 claims description 6
- 108090000623 proteins and genes Proteins 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 claims description 5
- 241000194107 Bacillus megaterium Species 0.000 claims description 5
- 241001495402 Nitrococcus Species 0.000 claims description 5
- 241000589516 Pseudomonas Species 0.000 claims description 5
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 claims description 5
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 5
- 235000019784 crude fat Nutrition 0.000 claims description 5
- 238000006731 degradation reaction Methods 0.000 claims description 5
- 230000006806 disease prevention Effects 0.000 claims description 5
- 230000003203 everyday effect Effects 0.000 claims description 5
- 229940116007 ferrous phosphate Drugs 0.000 claims description 5
- 229910000155 iron(II) phosphate Inorganic materials 0.000 claims description 5
- SDEKDNPYZOERBP-UHFFFAOYSA-H iron(ii) phosphate Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O SDEKDNPYZOERBP-UHFFFAOYSA-H 0.000 claims description 5
- 235000018977 lysine Nutrition 0.000 claims description 5
- 150000002669 lysines Chemical class 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 230000000243 photosynthetic effect Effects 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 235000019155 vitamin A Nutrition 0.000 claims description 5
- 239000011719 vitamin A Substances 0.000 claims description 5
- 229940045997 vitamin a Drugs 0.000 claims description 5
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 5
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000021050 feed intake Nutrition 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000003862 health status Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
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- 238000009331 sowing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for culturing loaches in a paddy field, and belongs to the field of culturing methods. The method for culturing the loaches in the paddy field disclosed by the invention comprises five steps, such as preparation of the paddy field, namely, selecting a paddy field which is sufficient in water source, high in water-retaining property, good in ecological environment and fertile in soil, and does not have a pollution source around; digging culturing ditches in the periphery of the paddy field; arranging an automatic draining and overflowing device at the bottom of a ridge; embedding an anti-escape net on the periphery of the paddy field; paving an anti-bird net above each culturing ditch. The method for culturing the loaches in the paddy field disclosed by the invention has the characteristics of high high-quality loach yield, low loach death rate, high yield and high economic benefit.
Description
Technical field
The present invention relates to a kind of cultural method, the particularly a kind of method of paddy field intercropping Misgurni anguillicaudati.
Background technology
Misgurni anguillicaudati is high protein, low-fat aquatic products, its fine and tender taste, nutritious, is delicious food, has more higher food therapy value, have the good reputation of " in water Radix Ginseng ".Paddy field intercropping Misgurni anguillicaudati, the pollen that Misgurni anguillicaudati can eat the aquatic insect in rice field and insect, Rice Panicle falls down, suitably reduce Feed consumption, reduce rice pest simultaneously, Oryza sativa L. does not use pesticide, the Excreta of Misgurni anguillicaudati can provide nutrition to Oryza sativa L. again, so can produce non-pollution rice and Misgurni anguillicaudati product.This ecological set is supported pattern and is neither reduced rice yield, moreover it is possible to every mu increases income best buy Misgurni anguillicaudati, reaches a water dual-purpose, the double; two effect received in a ground.China's Monitoring of Paddy Rice Plant Area is big, and annual rice seed area reaches more than 1,700,000,000 mu, extensively uses paddy field intercropping Misgurni anguillicaudati pattern, and increasing benefit is quite huge.In prior art, the yield of the method high-quality Misgurni anguillicaudati of Oryza sativa L. intercropping loach is relatively low, and earning rate is not high enough.
Summary of the invention
The goal of the invention of the present invention is in that: for above-mentioned Problems existing, it is provided that a kind of high-quality Misgurni anguillicaudati yield is high, and Misgurni anguillicaudati mortality rate is low, and income is high, the method for the paddy field intercropping Misgurni anguillicaudati of high financial profit.
The technical solution used in the present invention is as follows:
The method of a kind of paddy field intercropping Misgurni anguillicaudati of the present invention, comprises the following steps:
Step one, rice field prepares: select to have abundant water resources, good water-retaining property, and ecological environment is good, around pollution-free source, the rice field of fertile soil, dig cultivation ditch in rice field surrounding, install automatic overflow-discharging and be installed on bottom ridge, bury anti-net of escaping underground in rice field surrounding, lay bird prevention net above cultivation ditch；
Step 2, rice disease preventing seedling: seed rice biogas slurry is soaked 10 ~ 20h, rinses well with clear water after pulling seed rice out, dry in the sun 10 ~ 20h, then seed rice is soaked 10 ~ 20h by clean biogas slurry, pull seed rice out；
Step 3, mud fish fry is thrown in: when the rice shoot of plantation returns after clearly, cultivation ditch is carried out disinfection, fosters and apply fertilizer 3 ~ 4 days to cultivation ditch water splashing bean milk or rich water element, after placing charging frame in cultivation ditch, input mud fish fry；
Step 4, daily raising: select suitable feedstuff, according to weather, water quality, Misgurni anguillicaudati grazing speed feedstuff of throwing something and feeding quantitatively of fixed place and time；Water quality is monitored, suitable splash in cultivation ditch purification of water quality medicine and disease prevention medicine.
Step 5, harvesting Misgurni anguillicaudati.
Owing to have employed technique scheme, paddy field intercropping Misgurni anguillicaudati, the pollen that Misgurni anguillicaudati can eat the aquatic insect in rice field and insect, Rice Panicle falls down, suitably reduce Feed consumption, reduce rice pest simultaneously, Oryza sativa L. does not use pesticide, and the Excreta of Misgurni anguillicaudati can provide nutrition to Oryza sativa L. again, so can produce non-pollution rice and Misgurni anguillicaudati product.This ecological set is supported pattern and is neither reduced rice yield, moreover it is possible to every mu increases income best buy Misgurni anguillicaudati, reaches a water dual-purpose, the double; two effect received in a ground.
In order to reach not use pesticide, improve the purpose of paddy disease-resistant power, except selecting the seed rice that premunition is strong, when raising rice seedlings Seedling, take biogas slurry to soak seed, condition of disease power can be done by more effective raising Oryza sativa L., seed rice, through biogas slurry treatment, can promote that seedlings are uniform and strong and Oryza sativa L. is not susceptible to disease.
A kind of method of the paddy field intercropping Misgurni anguillicaudati of the present invention, described rice field is linked to be sheet, the area in every piece of described rice field is not less than 2 mu, described cultivation ditch surrounds rice field in " mouth " font, distance limit, field 0.5 ~ 0.8m, described cultivation furrow width 1-1.5m, degree of depth 0.5-0.6m, the gross area of described cultivation ditch is 1:10 ~ 1:12 with the ratio of rice field area；Described automatic overflow-discharging device includes drain pipe, and the length of described drain pipe is more than the length of ridge, and described drain pipe is embedded in bottom ridge, and one end of described drain pipe is placed in rice field, is connected with water-level control apparatus, and the other end of described drain pipe is placed in outside ridge.
Owing to have employed technique scheme, when digging cultivation ditch, the mud dug out can being used for heightening and consolidation ridge, above-mentioned cultivation ditch ratio is optimum ratio, it is to avoid every piece of rice field bearing capacity is excessive, it is ensured that every Misgurni anguillicaudati obtains suitable growing space；Automatic overflow-discharging device, it is possible to effectively control water level in paddy field as required, when setting after what a height of water level, will automatic overflow-discharging after water level exceedes setting height, it is to avoid water level is too high, is unfavorable for the growth of Misgurni anguillicaudati and Oryza sativa L..
A kind of method of the paddy field intercropping Misgurni anguillicaudati of the present invention, the diameter of described drain pipe is 16cm, and described water-level control apparatus includes elbow, and described elbow includes the height of water level adjustment portion and the gap that are connected, described gap opening upwards, described gap opening part is provided with the net that specification is 8 orders.
Owing to have employed technique scheme, automatic overflow-discharging apparatus structure is simple, easy to use, it is possible to carry out the height of controlling water level by regulating height of water level conciliation portion, and opening part is provided with net and is prevented from the Misgurni anguillicaudati when spilling water and runs away, it is to avoid economic loss.
A kind of method of the paddy field intercropping Misgurni anguillicaudati of the present invention, the described anti-height escaping to net is more than 0.6m, and specification is 8 orders, and described Fang Tao Netcom crosses following steps and places,
Step one, in rice field, surrounding ridge inner side surface digs the shallow ridges that the degree of depth is 0.15m, makes a call to a pile body every 3m in shallow ridges, and pile body exceeds ridge surface 0.7m, connects in the high 0.6 meter of iron wire of pile body and stretches；
Step 2, after being fixed on iron wire by the anti-upper edge escaping net, stretches put into shallow ridges and to shallow ridges backfilled with earth compacting by anti-net of escaping.
Owing to have employed technique scheme, it is possible to preventing Misgurni anguillicaudati natural enemy etc. from entering rice field, when being also prevented from rising, water level covers ridge Misgurni anguillicaudati and runs away；Above-mentioned value is optimum, preventing that escaping net can effectively resist in the scope that natural enemy prevents Misgurni anguillicaudati from runing away, to the range of activity bigger with Misgurni anguillicaudati.
A kind of method of the paddy field intercropping Misgurni anguillicaudati of the present invention, described bird prevention net is bedded in above cultivation ditch, and the mesh of described bird prevention net is 5-10cm, and described bird prevention net is placed by following steps,
Step one, inserts a pile body by method, edge place of rice field central authorities every 3m in cultivation ditch, and pile body exceeds 0.4m bottom rice field, and in pile body top, pile body is all coupled together by iron wire；
Step 2, lays bird prevention net and is covered by cultivation ditch, be fixed in rice field on iron wire by bird prevention net, and another side is fixed on ridge surface to be prevented escaping on net iron wire.
Owing to adopting technique scheme, the small bird such as egression may prey on Misgurni anguillicaudati, causes economic loss, and bird prevention net adopts fishing line net to be advisable, and the pliability of fishing line net is good, long service life, it is possible to avoid small bird to peck at.
The method of a kind of paddy field intercropping Misgurni anguillicaudati of the present invention, carries out disinfection to cultivation ditch and comprises the following steps:
Step one, the water that rice field of draining is unnecessary, only staying height of water level in cultivation ditch is 0.3m；
Step 2, carries out disinfection to cultivation ditch with Calx, every mu of 75 kilograms of Calx of cultivation ditch；
Step 3, sterilization adds deep water level two days later, keeps full water in ditch and anhydrous bottom rice field.
Owing to have employed technique scheme, the fungus antibacterial of Tanaka can be killed through sterilization before plantation of sowing seeds, reduce the ill probability of Oryza sativa L., Misgurni anguillicaudati, it is ensured that culture efficiency, reduce economic loss.
A kind of method of the paddy field intercropping Misgurni anguillicaudati of the present invention, described charging frame is the cube of length of side 0.3m, described cube can be bubbled through the water column, described charging frame is connected with the rope that feeds intake, the described free end feeding intake rope lies in be prevented on ridge escaping on the iron wire of net, described charging frame is positioned in cultivation ditch, is spaced 4m.
Owing to have employed technique scheme, charging frame placed by cultivation ditch, fixed point feeds intake, it is easy to observe Misgurni anguillicaudati search for food, grow and health status, by observing Misgurni anguillicaudati and search for food, grow and health status can assist in the situation of feeding amount etc., charging frame can be made with the spool of the lighter weight such as PVC spool, adopts the spool of diameter 1.5 centimetres, sawed the section growing into 0.3 meter, then every four sections effective four elbows connection blend compounds water are cemented and make little square frame.
The method of a kind of paddy field intercropping Misgurni anguillicaudati of the present invention, the mud fish fry specification of input is 3 ~ 8cm, and every mu of rice field puts into mud fish fry 1.5 ten thousand tail；Mud fish fry is thrown something and fed feedstuff when throwing in 17:00 18:00 that afternoon, and the feeding volume of described feedstuff is the 1% of Misgurni anguillicaudati TBW；The feedstuff feeding time be the morning every day 8:00 9:00 and afternoon 17:00 18:00, the feeding volume of feedstuff increases day by day from mud fish fry input day, after 5-7 days, feeding volume gradually rises the 3-4% to mud fish fry TBW, and feeding volume suitably adjusts according to weather, water quality situation, Misgurni anguillicaudati grazing speed；Only have water, material to throw in cultivation ditch when mud fish fry is thrown in allows mud fish fry fixed point search for food in charging frame, progressively adds water in rice field and reach water level needed for paddy growth after 34 days.
Owing to have employed technique scheme, the mud fish fry of input preferably adopts the mud fish fry that artificial propagation is cultivated, and the Misgurni anguillicaudati kind cultivated because of artificial propagation is good, neat specification, quality are good, the fast growth of such mud fish fry, are not susceptible to disease.Above-mentioned injected volume is best, makes full use of cultivation ditch space, but is unlikely to that density is excessive affect Misgurni anguillicaudati growth, and input feeding on the same day can help Misgurni anguillicaudati Adaptable growth environment as early as possible.Being thrown by feedstuff in charging frame, Misgurni anguillicaudati can focus on charging frame place and search for food, and charging frame floats on water surface, it is observed that mud fish fry grazing speed and feed intake, feed intake is the rear amount can eaten up for 1 hour that feeds intake, if just eaten up in the half an hour after that feeds intake, explanation inventory is on the low side, should suitably increase and feed intake；Within latter 1 hour, all also do not eat up if fed intake, then illustrate that inventory is bigger than normal, throw something and feed next time and should suitably reduce feeding volume.
Only there are water, material to throw in cultivation ditch when mud fish fry is thrown in allow mud fish fry fixed point search for food in charging frame, can form, by 34 days mud fish fry, the custom that fixed point is searched for food, then progressively add water in rice field and reach water level needed for paddy growth.In cultivation, rice field normal water body is light green or yellowish-brown, if water body become clear, transparency more than 20 centimetres time illustrate that water body is partially thin, should suitably splash rich water element or bean milk are with water body of fostering and apply fertilizer；If the deep and thorough lightness of paddy field water colour cast is less than 10 centimetres, illustrate that water body is partially fertile, easily cause the harmful substances such as water body ammonia nitrogen and exceed standard, purification of water quality drug purification water quality of should splashing in time.
Noting having managed water quality of paddy field in breeding process, keep water body fertile, alive, tender, refreshing, Misgurni anguillicaudati is not susceptible to disease.For allowing Misgurni anguillicaudati healthy growth, there is not disease, prevention work should be carried out.Daily often mixing in feedstuff feeds multiple micro-element, with trace element supplement, improves Misgurni anguillicaudati resistance against diseases；Every about 50 days, sprinkling once " iodine health " (Chengdu three sun Industrial Co., Ltd. produces) in cultivation ditch, consumption is every mu of water surface 200 milliliters.
A kind of method of the paddy field intercropping Misgurni anguillicaudati of the present invention, it is characterised in that: if before rice harves harvesting Misgurni anguillicaudati, then a few days ago progressively slowly reduce water level in harvesting has water to only cultivation ditch, places cage harvesting Misgurni anguillicaudati in gutter；If Misgurni anguillicaudati also needs cultivation a period of time when gathering in the crops Oryza sativa L., then a few days ago progressively slowly reduce water level in results Oryza sativa L. and gather in the crops Oryza sativa L. to when only cultivating and have water in ditch, adding deep water level again after results Oryza sativa L. and continue cultivation, Misgurni anguillicaudati needs to throw in cage harvesting Misgurni anguillicaudati in cultivation ditch during harvesting.
Owing to have employed technique scheme, specification needs are determined by the Misgurni anguillicaudati harvesting time according to selling, and therefore before Oryza sativa L. is received and after rice harves, during harvesting Misgurni anguillicaudati, the method for water lev el control are differed.
A kind of method of the paddy field intercropping Misgurni anguillicaudati of the present invention, described feedstuff is by 36 ~ 38 parts of protein of mass parts, 15 ~ 18 parts of lysines, 12 ~ 20 parts of crude fat, 3 ~ 5 parts of calcium carbonate compositions, 0.5 ~ 2 part of vitamin A, 0.4 ~ 0.8 part of ferrous phosphate and 2 ~ 3 parts of zinc phosphate compositions, described feedstuff is the expanded pellet feed of particle diameter 1mm；Described purification of water quality medicine is by 3 ~ 5 parts of lignocellulose degradation bacterium of mass parts, 10 ~ 15 parts of phosphorus-solubilizing bacterias, 8 ~ 10 parts of bacillus megateriums, and 4 ~ 8 parts addicted to the red spiral Pseudomonas of salt, 12 ~ 16 parts of nitrifiers, 10 ~ 15 parts of nitrococcus and 18 ~ 20 parts of photosynthetic bacteria compositions.
Owing to have employed technique scheme, above-mentioned feedstuff can increase the resistance against diseases of Misgurni anguillicaudati, well-grown after Misgurni anguillicaudati is edible, feed safety is healthy, selection expanded pellet feed is thrown something and fed, owing to it flies at the water surface, it can be observed that Misgurni anguillicaudati grazing speed and feed intake, avoiding excessively feeds intake causes feed waste, also avoids the food pollution water quality slatterned.
Above-mentioned purification of water quality drug purification is effective, targetedly the water quality of paddy field intercropping Misgurni anguillicaudati is purified, and increases the oxygen content in water, keeps water body fertile, alive, tender, refreshing, and Misgurni anguillicaudati is not susceptible to disease, improves the economic well-being of workers and staff of paddy field intercropping Misgurni anguillicaudati.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, many kinds of measures is prevented effectively from Misgurni anguillicaudati and runs away, and by small bird predation etc., is effectively ensured the yield of Misgurni anguillicaudati, and rice field bearing capacity is suitable for, it is ensured that every Misgurni anguillicaudati obtains good growing space, thus it is the highest to reach yield, and the fast growth of Misgurni anguillicaudati, it is not susceptible to disease.
2, non-pollution rice and Misgurni anguillicaudati product are produced, it is ensured that while rice yield, every mu increases income best buy Misgurni anguillicaudati 600 ~ 800 jin, additional income more than 3000 yuan; reach a water dual-purpose, the double; two effect received in a ground, high financial profit; land utilization ratio is high, preserves the ecological environment.
Detailed description of the invention
The present invention is described in detail below.
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
A kind of method of paddy field intercropping Misgurni anguillicaudati, comprises the following steps:
Step one, rice field prepares: select to have abundant water resources, good water-retaining property, and ecological environment is good, around pollution-free source, the rice field of fertile soil, dig cultivation ditch in rice field surrounding, install automatic overflow-discharging and be installed on bottom ridge, bury anti-net of escaping underground in rice field surrounding, lay bird prevention net above cultivation ditch；
Step 2, rice disease preventing seedling: seed rice biogas slurry is soaked 10h, rinse well with clear water after pulling seed rice out, dry in the sun 10h, then seed rice is soaked 10h by clean biogas slurry, pull seed rice out；
Step 3, mud fish fry is thrown in: when the rice shoot of plantation returns after clearly, cultivation ditch is carried out disinfection, fosters and apply fertilizer 3 ~ 4 days to cultivation ditch water splashing bean milk or rich water element, after placing charging frame in cultivation ditch, input mud fish fry；
Step 4, daily raising: select suitable feedstuff, according to weather, water quality, Misgurni anguillicaudati grazing speed feedstuff of throwing something and feeding quantitatively of fixed place and time；Water quality is monitored, suitable splash in cultivation ditch purification of water quality medicine and disease prevention medicine.
Step 5, harvesting Misgurni anguillicaudati.
Rice field is linked to be sheet, and the area in every piece of described rice field is not less than 2 mu, and cultivation ditch is in " mouth " font around rice field, and distance limit, field 0.5m, cultivation furrow width 1m, degree of depth 0.5m, the gross area of cultivation ditch is 1:10 with the ratio of rice field area；Automatic overflow-discharging device includes drain pipe, and the length of drain pipe is more than the length of ridge, and drain pipe is embedded in bottom ridge, and one end of drain pipe is placed in rice field, is connected with water-level control apparatus, and the other end of described drain pipe is placed in outside ridge.
The diameter of drain pipe is 16cm, and water-level control apparatus includes elbow, and elbow includes the height of water level adjustment portion and the gap that are connected, gap opening upwards, and gap opening part is provided with the net that specification is 8 orders.
The anti-height escaping to net is more than 0.6m, and specification is 8 orders, and Fang Tao Netcom crosses following steps and places,
Step one, in rice field, surrounding ridge inner side surface digs the shallow ridges that the degree of depth is 0.15m, makes a call to a pile body every 3m in shallow ridges, and pile body exceeds ridge surface 0.7m, connects in the high 0.6 meter of iron wire of pile body and stretches；
Step 2, after being fixed on iron wire by the anti-upper edge escaping net, stretches put into shallow ridges and to shallow ridges backfilled with earth compacting by anti-net of escaping.
Bird prevention net is bedded in above cultivation ditch, and the mesh of bird prevention net is 5cm, and bird prevention net is placed by following steps,
Step one, inserts a pile body by method, edge place of rice field central authorities every 3m in cultivation ditch, and pile body exceeds 0.4m bottom rice field, and in pile body top, pile body is all coupled together by iron wire；
Step 2, lays bird prevention net and is covered by cultivation ditch, be fixed in rice field on iron wire by bird prevention net, and another side is fixed on ridge surface to be prevented escaping on net iron wire.
Cultivation ditch is carried out disinfection and comprises the following steps:
Step one, the water that rice field of draining is unnecessary, only staying height of water level in cultivation ditch is 0.3m；
Step 2, carries out disinfection to cultivation ditch with Calx, every mu of 75 kilograms of Calx of cultivation ditch；
Step 3, sterilization adds deep water level two days later, keeps full water in ditch and anhydrous bottom rice field.
Charging frame is the cube of length of side 0.3m, and cube can be bubbled through the water column, and charging frame is connected with the rope that feeds intake, and the free end of the rope that feeds intake lies on ridge on the anti-iron wire escaping net, and charging frame is positioned in cultivation ditch, is spaced 4m.
The mud fish fry specification thrown in is 3 ~ 8cm, and every mu of rice field puts into mud fish fry 1.5 ten thousand tail；Mud fish fry is thrown something and fed feedstuff when throwing in 17:00 18:00 that afternoon, and the feeding volume of feedstuff is the 1% of Misgurni anguillicaudati TBW；The feedstuff feeding time be the morning every day 8:00 9:00 and afternoon 17:00 18:00, the feeding volume of feedstuff increases day by day from mud fish fry input day, after 5-7 days, feeding volume gradually rises 3% to mud fish fry TBW, and feeding volume suitably adjusts according to weather, water quality situation, Misgurni anguillicaudati grazing speed;Only have water, material to throw in cultivation ditch when mud fish fry is thrown in allows mud fish fry fixed point search for food in charging frame, progressively adds water in rice field and reach water level needed for paddy growth after 34 days.
Need according to selling, need to harvesting Misgurni anguillicaudati before rice harves, a few days ago progressively slowly reduce water level in harvesting has water to only cultivation ditch, places cage harvesting Misgurni anguillicaudati in gutter.
Feedstuff is by 36 parts of protein of mass parts, 15 parts of lysines, 12 parts of crude fat, 3 parts of calcium carbonate compositions, 0.5 part of vitamin A, 0.4 part of ferrous phosphate and 2 parts of zinc phosphate compositions, and feedstuff is the expanded pellet feed of particle diameter 1mm；Purification of water quality medicine is by 3 parts of lignocellulose degradation bacterium of mass parts, 10 parts of phosphorus-solubilizing bacterias, 8 parts of bacillus megateriums, and 4 parts addicted to the red spiral Pseudomonas of salt, 12 parts of nitrifiers, 10 parts of nitrococcus and 18 parts of photosynthetic bacteria compositions.
The Misgurni anguillicaudati feeding time of the present embodiment is 3.5 months, the long 206mm of average body, and every mu increases income best buy Misgurni anguillicaudati 640 jin, mortality rate 0.2%.
Embodiment 2
A kind of method of paddy field intercropping Misgurni anguillicaudati, comprises the following steps:
Step one, rice field prepares: select to have abundant water resources, good water-retaining property, and ecological environment is good, around pollution-free source, the rice field of fertile soil, dig cultivation ditch in rice field surrounding, install automatic overflow-discharging and be installed on bottom ridge, bury anti-net of escaping underground in rice field surrounding, lay bird prevention net above cultivation ditch；
Step 2, rice disease preventing seedling: seed rice biogas slurry is soaked 20h, rinse well with clear water after pulling seed rice out, dry in the sun 20h, then seed rice is soaked 20h by clean biogas slurry, pull seed rice out；
Step 3, mud fish fry is thrown in: when the rice shoot of plantation returns after clearly, cultivation ditch is carried out disinfection, fosters and apply fertilizer 3 ~ 4 days to cultivation ditch water splashing bean milk or rich water element, after placing charging frame in cultivation ditch, input mud fish fry；
Step 4, daily raising: select suitable feedstuff, according to weather, water quality, Misgurni anguillicaudati grazing speed feedstuff of throwing something and feeding quantitatively of fixed place and time；Water quality is monitored, suitable splash in cultivation ditch purification of water quality medicine and disease prevention medicine.
Step 5, harvesting Misgurni anguillicaudati.
Rice field is linked to be sheet, and the area in every piece of described rice field is not less than 2 mu, and cultivation ditch is in " mouth " font around rice field, and distance limit, field 0.8m, cultivation furrow width 1.5m, degree of depth 0.6m, the gross area of cultivation ditch is 1:12 with the ratio of rice field area；Automatic overflow-discharging device includes drain pipe, and the length of drain pipe is more than the length of ridge, and drain pipe is embedded in bottom ridge, and one end of drain pipe is placed in rice field, is connected with water-level control apparatus, and the other end of described drain pipe is placed in outside ridge.
The diameter of drain pipe is 16cm, and water-level control apparatus includes elbow, and elbow includes the height of water level adjustment portion and the gap that are connected, gap opening upwards, and gap opening part is provided with the net that specification is 8 orders.
The anti-height escaping to net is more than 0.6m, and specification is 8 orders, and Fang Tao Netcom crosses following steps and places,
Step one, in rice field, surrounding ridge inner side surface digs the shallow ridges that the degree of depth is 0.15m, makes a call to a pile body every 3m in shallow ridges, and pile body exceeds ridge surface 0.7m, connects in the high 0.6 meter of iron wire of pile body and stretches；
Step 2, after being fixed on iron wire by the anti-upper edge escaping net, stretches put into shallow ridges and to shallow ridges backfilled with earth compacting by anti-net of escaping.
Bird prevention net is bedded in above cultivation ditch, and the mesh of bird prevention net is 10cm, and bird prevention net is placed by following steps,
Step one, inserts a pile body by method, edge place of rice field central authorities every 3m in cultivation ditch, and pile body exceeds 0.4m bottom rice field, and in pile body top, pile body is all coupled together by iron wire；
Step 2, lays bird prevention net and is covered by cultivation ditch, be fixed in rice field on iron wire by bird prevention net, and another side is fixed on ridge surface to be prevented escaping on net iron wire.
Cultivation ditch is carried out disinfection and comprises the following steps:
Step one, the water that rice field of draining is unnecessary, only staying height of water level in cultivation ditch is 0.3m；
Step 2, carries out disinfection to cultivation ditch with Calx, every mu of 75 kilograms of Calx of cultivation ditch；
Step 3, sterilization adds deep water level two days later, keeps full water in ditch and anhydrous bottom rice field.
Charging frame is the cube of length of side 0.3m, and cube can be bubbled through the water column, and charging frame is connected with the rope that feeds intake, and the free end of the rope that feeds intake lies on ridge on the anti-iron wire escaping net, and charging frame is positioned in cultivation ditch, is spaced 4m.
The mud fish fry specification thrown in is 3 ~ 8cm, and every mu of rice field puts into mud fish fry 1.5 ten thousand tail；Mud fish fry is thrown something and fed feedstuff when throwing in 17:00 18:00 that afternoon, and the feeding volume of feedstuff is the 1% of Misgurni anguillicaudati TBW；The feedstuff feeding time be the morning every day 8:00 9:00 and afternoon 17:00 18:00, the feeding volume of feedstuff increases day by day from mud fish fry input day, after 5-7 days, feeding volume gradually rises 4% to mud fish fry TBW, and feeding volume suitably adjusts according to weather, water quality situation, Misgurni anguillicaudati grazing speed;Only have water, material to throw in cultivation ditch when mud fish fry is thrown in allows mud fish fry fixed point search for food in charging frame, progressively adds water in rice field and reach water level needed for paddy growth after 34 days.
Need according to selling, when gathering in the crops Oryza sativa L., Misgurni anguillicaudati also needs cultivation a period of time, a few days ago progressively slowly reducing water level to results Oryza sativa L. when having water in only cultivation ditch gathering in the crops Oryza sativa L., add deep water level again and continue cultivation after results Oryza sativa L., Misgurni anguillicaudati needs to throw in cage harvesting Misgurni anguillicaudati in cultivation ditch during harvesting.
Feedstuff is by 38 parts of protein of mass parts, 18 parts of lysines, 20 parts of crude fat, 5 parts of calcium carbonate compositions, 2 parts of vitamin A, 0.8 part of ferrous phosphate and 3 parts of zinc phosphate compositions, and feedstuff is the expanded pellet feed of particle diameter 1mm；Purification of water quality medicine is by 5 parts of lignocellulose degradation bacterium of mass parts, 15 parts of phosphorus-solubilizing bacterias, 10 parts of bacillus megateriums, and 8 parts addicted to the red spiral Pseudomonas of salt, 16 parts of nitrifiers, 15 parts of nitrococcus and 20 parts of photosynthetic bacteria compositions.
The Misgurni anguillicaudati feeding time of the present embodiment is 4 months, the long 217mm of average body, and every mu increases income best buy Misgurni anguillicaudati 704 jin, mortality rate 0.26%.
Embodiment 3
A kind of method of paddy field intercropping Misgurni anguillicaudati, comprises the following steps:
Step one, rice field prepares: select to have abundant water resources, good water-retaining property, and ecological environment is good, around pollution-free source, the rice field of fertile soil, dig cultivation ditch in rice field surrounding, install automatic overflow-discharging and be installed on bottom ridge, bury anti-net of escaping underground in rice field surrounding, lay bird prevention net above cultivation ditch；
Step 2, rice disease preventing seedling: seed rice biogas slurry is soaked 14h, rinse well with clear water after pulling seed rice out, dry in the sun 14h, then seed rice is soaked 14h by clean biogas slurry, pull seed rice out；
Step 3, mud fish fry is thrown in: when the rice shoot of plantation returns after clearly, cultivation ditch is carried out disinfection, fosters and apply fertilizer 3 ~ 4 days to cultivation ditch water splashing bean milk or rich water element, after placing charging frame in cultivation ditch, input mud fish fry；
Step 4, daily raising: select suitable feedstuff, according to weather, water quality, Misgurni anguillicaudati grazing speed feedstuff of throwing something and feeding quantitatively of fixed place and time；Water quality is monitored, suitable splash in cultivation ditch purification of water quality medicine and disease prevention medicine.
Step 5, harvesting Misgurni anguillicaudati.
Rice field is linked to be sheet, and the area in every piece of described rice field is not less than 2 mu, and cultivation ditch is in " mouth " font around rice field, and distance limit, field 0.6m, cultivation furrow width 1.2m, degree of depth 0.52m, the gross area of cultivation ditch is 1:11 with the ratio of rice field area；Automatic overflow-discharging device includes drain pipe, and the length of drain pipe is more than the length of ridge, and drain pipe is embedded in bottom ridge, and one end of drain pipe is placed in rice field, is connected with water-level control apparatus, and the other end of described drain pipe is placed in outside ridge.
The diameter of drain pipe is 16cm, and water-level control apparatus includes elbow, and elbow includes the height of water level adjustment portion and the gap that are connected, gap opening upwards, and gap opening part is provided with the net that specification is 8 orders.
The anti-height escaping to net is more than 0.6m, and specification is 8 orders, and Fang Tao Netcom crosses following steps and places,
Step one, in rice field, surrounding ridge inner side surface digs the shallow ridges that the degree of depth is 0.15m, makes a call to a pile body every 3m in shallow ridges, and pile body exceeds ridge surface 0.7m, connects in the high 0.6 meter of iron wire of pile body and stretches；
Step 2, after being fixed on iron wire by the anti-upper edge escaping net, stretches put into shallow ridges and to shallow ridges backfilled with earth compacting by anti-net of escaping.
Bird prevention net is bedded in above cultivation ditch, and the mesh of bird prevention net is 8cm, and bird prevention net is placed by following steps,
Step one, inserts a pile body by method, edge place of rice field central authorities every 3m in cultivation ditch, and pile body exceeds 0.4m bottom rice field, and in pile body top, pile body is all coupled together by iron wire；
Step 2, lays bird prevention net and is covered by cultivation ditch, be fixed in rice field on iron wire by bird prevention net, and another side is fixed on ridge surface to be prevented escaping on net iron wire.
Cultivation ditch is carried out disinfection and comprises the following steps:
Step one, the water that rice field of draining is unnecessary, only staying height of water level in cultivation ditch is 0.3m；
Step 2, carries out disinfection to cultivation ditch with Calx, every mu of 75 kilograms of Calx of cultivation ditch；
Step 3, sterilization adds deep water level two days later, keeps full water in ditch and anhydrous bottom rice field.
Charging frame is the cube of length of side 0.3m, and cube can be bubbled through the water column, and charging frame is connected with the rope that feeds intake, and the free end of the rope that feeds intake lies on ridge on the anti-iron wire escaping net, and charging frame is positioned in cultivation ditch, is spaced 4m.
The mud fish fry specification thrown in is 3 ~ 8cm, and every mu of rice field puts into mud fish fry 1.5 ten thousand tail；Mud fish fry is thrown something and fed feedstuff when throwing in 17:00 18:00 that afternoon, and the feeding volume of feedstuff is the 1% of Misgurni anguillicaudati TBW；The feedstuff feeding time be the morning every day 8:00 9:00 and afternoon 17:00 18:00, the feeding volume of feedstuff increases day by day from mud fish fry input day, after 5-7 days, feeding volume gradually rises 3.4% to mud fish fry TBW, and feeding volume suitably adjusts according to weather, water quality situation, Misgurni anguillicaudati grazing speed;Only have water, material to throw in cultivation ditch when mud fish fry is thrown in allows mud fish fry fixed point search for food in charging frame, progressively adds water in rice field and reach water level needed for paddy growth after 34 days.
Need according to selling, when gathering in the crops Oryza sativa L., Misgurni anguillicaudati also needs cultivation a period of time, a few days ago progressively slowly reducing water level to results Oryza sativa L. when having water in only cultivation ditch gathering in the crops Oryza sativa L., add deep water level again and continue cultivation after results Oryza sativa L., Misgurni anguillicaudati needs to throw in cage harvesting Misgurni anguillicaudati in cultivation ditch during harvesting.
Feedstuff is by 37 parts of protein of mass parts, 16 parts of lysines, 18 parts of crude fat, 4 parts of calcium carbonate compositions, 1.3 parts of vitamin A, 0.5 part of ferrous phosphate and 2.4 parts of zinc phosphate compositions, and feedstuff is the expanded pellet feed of particle diameter 1mm；Purification of water quality medicine is by 3.7 parts of lignocellulose degradation bacterium of mass parts, 13 parts of phosphorus-solubilizing bacterias, 9 parts of bacillus megateriums, and 5 parts addicted to the red spiral Pseudomonas of salt, 14 parts of nitrifiers, 13 parts of nitrococcus and 19 parts of photosynthetic bacteria compositions.
The Misgurni anguillicaudati feeding time of the present embodiment is 4 months, the long 219mm of average body, and every mu increases income best buy Misgurni anguillicaudati 724 jin, mortality rate 0.14%.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (10)
1. the method for a paddy field intercropping Misgurni anguillicaudati, it is characterised in that comprise the following steps:
Step one, rice field prepares: select to have abundant water resources, good water-retaining property, and ecological environment is good, around pollution-free source, the rice field of fertile soil, dig cultivation ditch in rice field surrounding, install automatic overflow-discharging and be installed on bottom ridge, bury anti-net of escaping underground in rice field surrounding, lay bird prevention net above cultivation ditch；
Step 2, rice disease preventing seedling: seed rice biogas slurry is soaked 10 ~ 20h, rinses well with clear water after pulling seed rice out, dry in the sun 10 ~ 20h, then seed rice is soaked 10 ~ 20h by clean biogas slurry, pull seed rice out；
Step 3, mud fish fry is thrown in: when the rice shoot of plantation returns after clearly, cultivation ditch is carried out disinfection, fosters and apply fertilizer 3 ~ 4 days to cultivation ditch water splashing bean milk or rich water element, after placing charging frame in cultivation ditch, input mud fish fry；
Step 4, daily raising: select suitable feedstuff, according to weather, water quality, Misgurni anguillicaudati grazing speed feedstuff of throwing something and feeding quantitatively of fixed place and time；Water quality is monitored, suitable splash in cultivation ditch purification of water quality medicine and disease prevention medicine；
Step 5, harvesting Misgurni anguillicaudati.
2. the method for a kind of paddy field intercropping Misgurni anguillicaudati as claimed in claim 1, it is characterized in that: described rice field is linked to be sheet, the area in every piece of described rice field is not less than 2 mu, described cultivation ditch surrounds rice field in " mouth " font, distance limit, field 0.5 ~ 0.8m, described cultivation furrow width 1-1.5m, degree of depth 0.5-0.6m, the gross area of described cultivation ditch is 1:10 ~ 1:12 with the ratio of rice field area；Described automatic overflow-discharging device includes drain pipe, and the length of described drain pipe is more than the length of ridge, and described drain pipe is embedded in bottom ridge, and one end of described drain pipe is placed in rice field, is connected with water-level control apparatus, and the other end of described drain pipe is placed in outside ridge.
3. the method for a kind of paddy field intercropping Misgurni anguillicaudati as claimed in claim 1 or 2, it is characterized in that: the diameter of described drain pipe is 16cm, described water-level control apparatus includes elbow, described elbow includes the height of water level adjustment portion and the gap that are connected, described gap opening upwards, described gap opening part is provided with the net that specification is 8 orders.
4. the method for a kind of paddy field intercropping Misgurni anguillicaudati as claimed in claim 3, it is characterised in that: the described anti-height escaping to net is more than 0.6m, and specification is 8 orders, and described Fang Tao Netcom crosses following steps and places,
Step one, in rice field, surrounding ridge inner side surface digs the shallow ridges that the degree of depth is 0.15m, makes a call to a pile body every 3m in shallow ridges, and pile body exceeds ridge surface 0.7m, connects in the high 0.6 meter of iron wire of pile body and stretches；
Step 2, after being fixed on iron wire by the anti-upper edge escaping net, stretches put into shallow ridges and to shallow ridges backfilled with earth compacting by anti-net of escaping.
5. the method for a kind of paddy field intercropping Misgurni anguillicaudati as described in claim 1 or 2 or 4, it is characterised in that: described bird prevention net is bedded in above cultivation ditch, and the mesh of described bird prevention net is 5-10m, and described bird prevention net is placed by following steps,
Step one, inserts a pile body by method, edge place of rice field central authorities every 3m in cultivation ditch, and pile body exceeds 0.4m bottom rice field, and in pile body top, pile body is all coupled together by iron wire；
Step 2, lays bird prevention net and is covered by cultivation ditch, be fixed in rice field on iron wire by bird prevention net, and another side is fixed on ridge surface to be prevented escaping on net iron wire.
6. the method for a kind of paddy field intercropping Misgurni anguillicaudati as claimed in claim 5, it is characterised in that cultivation ditch is carried out disinfection and comprises the following steps:
Step one, the water that rice field of draining is unnecessary, only staying height of water level in cultivation ditch is 0.3m；
Step 2, carries out disinfection to cultivation ditch with Calx, every mu of 75 kilograms of Calx of cultivation ditch；
Step 3, sterilization adds deep water level two days later, keeps full water in ditch and anhydrous bottom rice field.
7. the method for a kind of paddy field intercropping Misgurni anguillicaudati as described in claim 1 or 2 or 4 or 6, it is characterized in that: described charging frame is the cube of length of side 0.3m, described cube can be bubbled through the water column, described charging frame is connected with the rope that feeds intake, the described free end feeding intake rope lies in be prevented on ridge escaping on the iron wire of net, described charging frame is positioned in cultivation ditch, is spaced 4m.
8. the method for a kind of paddy field intercropping Misgurni anguillicaudati as claimed in claim 7, it is characterised in that: the mud fish fry specification of input is 3 ~ 8cm, and every mu of rice field puts into mud fish fry 1.5 ten thousand tail；Mud fish fry is thrown something and fed feedstuff when throwing in 17:00 18:00 that afternoon, and the feeding volume of described feedstuff is the 1% of Misgurni anguillicaudati TBW；The feedstuff feeding time be the morning every day 8:00 9:00 and afternoon 17:00 18:00, the feeding volume of feedstuff increases day by day from mud fish fry input day, after 5-7 days, feeding volume gradually rises the 3-4% to mud fish fry TBW, and feeding volume suitably adjusts according to weather, water quality situation, Misgurni anguillicaudati grazing speed;Only have water, material to throw in cultivation ditch when mud fish fry is thrown in allows mud fish fry fixed point search for food in charging frame, progressively adds water in rice field and reach water level needed for paddy growth after 34 days.
9. the method for a kind of paddy field intercropping Misgurni anguillicaudati as described in claim 1 or 8, it is characterised in that: if before rice harves harvesting Misgurni anguillicaudati, then a few days ago progressively slowly reduce water level in harvesting has water to only cultivation ditch, places cage harvesting Misgurni anguillicaudati in gutter；If Misgurni anguillicaudati also needs cultivation a period of time when gathering in the crops Oryza sativa L., then a few days ago progressively slowly reduce water level in results Oryza sativa L. and gather in the crops Oryza sativa L. to when only cultivating and have water in ditch, adding deep water level again after results Oryza sativa L. and continue cultivation, Misgurni anguillicaudati needs to throw in cage harvesting Misgurni anguillicaudati in cultivation ditch during harvesting.
10. the method for a kind of paddy field intercropping Misgurni anguillicaudati as claimed in claim 9, it is characterized in that: described feedstuff is by 36 ~ 38 parts of protein of mass parts, 15 ~ 18 parts of lysines, 12 ~ 20 parts of crude fat, 3 ~ 5 parts of calcium carbonate compositions, 0.5 ~ 2 part of vitamin A, 0.4 ~ 0.8 part of ferrous phosphate and 2 ~ 3 parts of zinc phosphate compositions, described feedstuff is the expanded pellet feed of particle diameter 1mm；Described purification of water quality medicine is by 3 ~ 5 parts of lignocellulose degradation bacterium of mass parts, 10 ~ 15 parts of phosphorus-solubilizing bacterias, 8 ~ 10 parts of bacillus megateriums, and 4 ~ 8 parts addicted to the red spiral Pseudomonas of salt, 12 ~ 16 parts of nitrifiers, 10 ~ 15 parts of nitrococcus and 18 ~ 20 parts of photosynthetic bacteria compositions.
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| CN109321489A (en) * | 2018-09-28 | 2019-02-12 | 邓州市汇海农业科技有限公司 | A kind of rice shrimp mixed breeding field complex microbial inoculum |
| CN111512999A (en) * | 2019-02-01 | 2020-08-11 | 乔惠文 | Rice and loach co-cropping field engineering device |
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