CN105815238A - Method for soilless feeding of loaches - Google Patents
Method for soilless feeding of loaches Download PDFInfo
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- CN105815238A CN105815238A CN201610107069.3A CN201610107069A CN105815238A CN 105815238 A CN105815238 A CN 105815238A CN 201610107069 A CN201610107069 A CN 201610107069A CN 105815238 A CN105815238 A CN 105815238A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 241000252185 Cobitidae Species 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 241000219095 Vitis Species 0.000 claims abstract description 47
- 235000009754 Vitis X bourquina Nutrition 0.000 claims abstract description 26
- 235000012333 Vitis X labruscana Nutrition 0.000 claims abstract description 26
- 235000014787 Vitis vinifera Nutrition 0.000 claims abstract description 26
- 239000002689 soil Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 22
- 235000009392 Vitis Nutrition 0.000 claims description 21
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 20
- 230000037396 body weight Effects 0.000 claims description 20
- 230000001007 puffing effect Effects 0.000 claims description 20
- 239000004568 cement Substances 0.000 claims description 15
- 238000012258 culturing Methods 0.000 claims description 12
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 10
- 239000007844 bleaching agent Substances 0.000 claims description 10
- 235000012255 calcium oxide Nutrition 0.000 claims description 10
- 239000000292 calcium oxide Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 230000000384 rearing effect Effects 0.000 claims description 10
- 241000251468 Actinopterygii Species 0.000 claims description 8
- 239000003337 fertilizer Substances 0.000 claims description 6
- 241000892865 Heros Species 0.000 claims description 5
- 230000002354 daily effect Effects 0.000 claims description 5
- 230000003203 everyday effect Effects 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000000474 nursing effect Effects 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims 1
- 238000009395 breeding Methods 0.000 abstract description 8
- 230000001488 breeding effect Effects 0.000 abstract description 8
- 208000028804 PERCHING syndrome Diseases 0.000 abstract 1
- 238000009360 aquaculture Methods 0.000 abstract 1
- 244000144974 aquaculture Species 0.000 abstract 1
- 238000009342 intercropping Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 5
- 230000011218 segmentation Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 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
- 208000004880 Polyuria Diseases 0.000 description 1
- 230000007953 anoxia 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
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
- 239000003643 water by type Substances 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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a method for soilless feeding of loaches, and belongs to the field of aquaculture. The technical scheme of the invention lies in that soil in an artificial feeding pond is replaced with pebbles, so that a concealed perching place is provided for ecological healthy breeding of the loaches. Besides, a grape trellis and the feeding pond are adopted for feeding the loaches in an intercropping and interplanting manner, and the grape trellis is used for shading, so that reduction in production of the loaches, caused by high temperature of a water body in the breeding pond, is avoided, and the bilgy odour of the loaches is reduced or eliminated; taste of consumers in the market is catered and the economic benefits are improved.
Description
[technical field]
The present invention relates to cultural technique field, be specifically related to a kind of method raising Misgurni anguillicaudati without soil.
[background technology]
Misgurni anguillicaudati belongs to Cobitidae.Misgurni anguillicaudati is referred to as " ginseng in water ", fine and tender taste, and delicate fragrance is delicious, is of high nutritive value, Misgurni anguillicaudati or medicinal fishes, and sweet in the mouth is put down, warm middle QI invigorating, Yang nourishing-strengthening, diuresis of quenching one's thirst.Therefore, Misgurni anguillicaudati has higher economic worth, and market demand is in rising trend.Misgurni anguillicaudati artificial cultivation industry quickly grows at present, but a large amount of intensive farm cultivates as habitat by earth the most entirely, and during cultivation, Misgurni anguillicaudati contacts with earth for a long time, how much all remains the taste of earth on taste, and its local flavor and mouthfeel are the most poor；Simultaneously, typically the most do not dissect the when that Misgurni anguillicaudati being cooked as dish and draw out internal organs, being likely to result in part earth or other soil to exist in the internal organs of Misgurni anguillicaudati, the serious desire for consumer goods that have impact on consumer, therefore soil-less breeding future also will be the trend catering to market.
Misgurni anguillicaudati is a kind of fish that nutritive value is the highest, and Misgurni anguillicaudati belongs to demersal fishes, is common in the shallow waters such as the deeper lakeside of bed mud, pond, rice field, ditch.Misgurni anguillicaudati life water temperature 10～30 DEG C, optimum water temperature is 25～27 DEG C, therefore should belong to warm water Fish.When water temperature is increased to 30 DEG C, Misgurni anguillicaudati i.e. slips in mud and aestivates, but in the breeding process of Misgurni anguillicaudati, often can not quickly regulate the water temperature of culturing pool, and temperature is too high, affects the growth of Misgurni anguillicaudati, will certainly affect the yield of Misgurni anguillicaudati, causes reducing income.Accordingly, it would be desirable to seek preferably culturing pool water body temperature control method.
[summary of the invention]
The goal of the invention of the present invention is: for the problem of above-mentioned existence, a kind of method that nothing soil workable, that interplanting supported by set raises Misgurni anguillicaudati is provided, shelter from heat or light to prevent Misgurni anguillicaudati because of the too high underproduction caused of the water temperature of culturing pool by grape trellis, and the bilgy odour of Misgurni anguillicaudati is reduced or eliminated, cater to the taste of consumer on market, increase economic efficiency.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of method raising Misgurni anguillicaudati without soil, the present invention provides a kind of Misgurni anguillicaudati and grape wine to support the method that interplanting combines, and replaces earth as the habitat of Misgurni anguillicaudati with cobblestone, provides shady and cool environment with grape trellis for Misgurni anguillicaudati.
Of the present invention a kind of without the native method raising Misgurni anguillicaudati, it comprises the following steps:
(1) rearing pool is built: select cement pit, pond deep 80～100cm, the depth of water 50～60cm, certain thickness cobblestone it is covered with at the bottom of pond, cobblestone is based on class ellipse, and a diameter of 30～80mm, whole culturing pool cement wall is divided into several square little Chi, the area of each little Chi is 40～60 square metres, and be interconnected between Chi Yuchi, the thickness of the cement wall of segmentation little Chi is 70～100cm, and top half is " U " type groove, and in " U " type groove, fill fertile earth, the surface distance notch position 10cm of earth；
(2) pond is cleared and sterilized: loach kind puts first 15 days in a suitable place to breed, and with quick lime or bleaching powder, pond is cleared and sterilized, stays water 10cm deep, sterilizes every mu of consumption 4.0～5.0Kg with bleaching powder, and every square metre with quick lime 100gization water full pool spilling head；
(3) setting of drainage mouth: each little Chi is equipped with a water inlet and a discharge outlet, and being distributed in diagonal, water inlet is from the bottom of pond 50～80cm position, and outlet is concordant with at the bottom of pond, intake-outlet be internal diameter be the pvc pipe road of Φ 70；
(4) grape trellis is set up: the door font frame across little Chi is all set up in the top of each little Chi, frame rise is from the bottom of pond 150～200cm, distance between each frame is 50cm, plantation grape seedlings around little Chi below frame, before full frame do not climbed by Fructus Vitis viniferae, first hide with black plastic cloth and provide shady and cool environment for Misgurni anguillicaudati, after full frame climbed by Fructus Vitis viniferae, remove black plastic cloth, Fructus Vitis viniferae branch and leaf provide shady and cool environment for Misgurni anguillicaudati；
(5) mud fish fry is put: by 55 tails/m in described Misgurni anguillicaudati pond2～/70 tails/m2, to place the loach kind of long 3cm～4cm of body, and answer selective body strong without wound, loach Seedling of uniform size is thrown in, and arranges in pairs or groups in the ratio of three female heros；
(6) throw something and feed: throw every day 2～4 times, 2～4 monthly age each feeding volumes are in the 2.0%～3.5% of pond Misgurni anguillicaudati body weight；At 5～6 monthly ages, each feeding volume is in the 3.6%～4.8% of pond Misgurni anguillicaudati body weight；At 7～8 monthly ages, each feeding volume is in the 10.5%～14.6% of pond Misgurni anguillicaudati body weight；At 9～10 monthly ages, each feeding volume is in the 13.6%～14.8% of pond Misgurni anguillicaudati body weight, and the feeding volume according to every month is the most suitable, when puffing material is eaten up in 1.0～1.5h, and feeding volume is suitable with puffing material test feeding volume every two weeks；When puffing material is eaten up in 0.5～1.0h, illustrate that feeding volume is on the low side, need to increase feeding volume；When puffing material is eaten up at more than 2.0h, illustrate that feeding volume is on the high side, it is desirable to reduce feeding volume；
(7) do daily nursing to the growth of Fructus Vitis viniferae, loosen the soil, apply fertilizer and with the water of Misgurni anguillicaudati rearing pool to grape irrigation.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
A () is reduced or eliminated the bilgy odour of Misgurni anguillicaudati, cater to the taste of consumer on market, increase economic efficiency；
B () prevention Misgurni anguillicaudati is because of the too high underproduction caused of the water temperature of culturing pool.
[detailed description of the invention]
Below by way of specific embodiment, the invention will be further described.The present invention is a kind of method raising Misgurni anguillicaudati without soil, it is provided that a kind of Misgurni anguillicaudati and grape wine support the method that interplanting combines, and replaces earth as the habitat of Misgurni anguillicaudati with cobblestone, provides shady and cool environment with grape trellis for Misgurni anguillicaudati.
Embodiment 1
Of the present invention a kind of without the native method raising Misgurni anguillicaudati, it comprises the following steps:
(1) rearing pool is built: select cement pit, the deep 80cm in pond, depth of water 50cm, certain thickness cobblestone it is covered with at the bottom of pond, cobblestone based on class ellipse, and a diameter of 30～80mm, whole culturing pool cement wall is divided into several square little Chi, the area of each little Chi is 40 square metres, and be interconnected between Chi Yuchi, the thickness of the cement wall of segmentation little Chi is 70cm, and top half is " U " type groove, and in " U " type groove, fill fertile earth, the surface distance notch position 10cm of earth；
(2) pond is cleared and sterilized: loach kind puts first 15 days in a suitable place to breed, and with quick lime or bleaching powder, pond is cleared and sterilized, stays water 10cm deep, sterilizes every mu of consumption 4.0Kg with bleaching powder, and every square metre with quick lime 100gization water full pool spilling head；
(3) setting of drainage mouth: each little Chi is equipped with a water inlet and a discharge outlet, and being distributed in diagonal, water inlet is from 50cm position at the bottom of pond, and outlet is concordant with at the bottom of pond, intake-outlet be internal diameter be the pvc pipe road of Φ 70；
(4) grape trellis is set up: the door font frame across little Chi is all set up in the top of each little Chi, frame rise is from 150cm at the bottom of pond, distance between each frame is 50cm, plantation grape seedlings around little Chi below frame, before full frame do not climbed by Fructus Vitis viniferae, first hide with black plastic cloth and provide shady and cool environment for Misgurni anguillicaudati, after full frame climbed by Fructus Vitis viniferae, remove black plastic cloth, Fructus Vitis viniferae branch and leaf provide shady and cool environment for Misgurni anguillicaudati；
(5) mud fish fry is put: by 55 tails/m in described Misgurni anguillicaudati pond2, to place the loach kind of long 3cm～4cm of body, and answer selective body strong without wound, loach Seedling of uniform size is thrown in, and arranges in pairs or groups in the ratio of three female heros；
(6) throw something and feed: throwing every day 2 times, 2～4 monthly age each feeding volumes are in the 2.0% of pond Misgurni anguillicaudati body weight；At 5～6 monthly ages, each feeding volume is in the 3.6% of pond Misgurni anguillicaudati body weight；At 7～8 monthly ages, each feeding volume is in the 10.5% of pond Misgurni anguillicaudati body weight；At 9～10 monthly ages, each feeding volume is in the 13.6% of pond Misgurni anguillicaudati body weight, and the feeding volume according to every month is the most suitable, when puffing material is eaten up in 1.0～1.5h, and feeding volume is suitable with puffing material test feeding volume every two weeks；When puffing material is eaten up in 0.5～1.0h, illustrate that feeding volume is on the low side, need to increase feeding volume；When puffing material is eaten up at more than 2.0h, illustrate that feeding volume is on the high side, it is desirable to reduce feeding volume；
(7) do daily nursing to the growth of Fructus Vitis viniferae, loosen the soil, apply fertilizer and with the water of Misgurni anguillicaudati rearing pool to grape irrigation.
Embodiment 2
Of the present invention a kind of without the native method raising Misgurni anguillicaudati, it comprises the following steps:
(1) rearing pool is built: select cement pit, the deep 100cm in pond, depth of water 60cm, certain thickness cobblestone it is covered with at the bottom of pond, cobblestone based on class ellipse, and a diameter of 30～80mm, whole culturing pool cement wall is divided into several square little Chi, the area of each little Chi is 60 square metres, and be interconnected between Chi Yuchi, the thickness of the cement wall of segmentation little Chi is 100cm, and top half is " U " type groove, and in " U " type groove, fill fertile earth, the surface distance notch position 10cm of earth；
(2) pond is cleared and sterilized: loach kind puts first 15 days in a suitable place to breed, and with quick lime or bleaching powder, pond is cleared and sterilized, stays water 10cm deep, sterilizes every mu of consumption 5.0Kg with bleaching powder, and every square metre with quick lime 100gization water full pool spilling head；
(3) setting of drainage mouth: each little Chi is equipped with a water inlet and a discharge outlet, and being distributed in diagonal, water inlet is from 80cm position at the bottom of pond, and outlet is concordant with at the bottom of pond, intake-outlet be internal diameter be the pvc pipe road of Φ 70；
(4) grape trellis is set up: the door font frame across little Chi is all set up in the top of each little Chi, frame rise is from 200cm at the bottom of pond, distance between each frame is 50cm, plantation grape seedlings around little Chi below frame, before full frame do not climbed by Fructus Vitis viniferae, first hide with black plastic cloth and provide shady and cool environment for Misgurni anguillicaudati, after full frame climbed by Fructus Vitis viniferae, remove black plastic cloth, Fructus Vitis viniferae branch and leaf provide shady and cool environment for Misgurni anguillicaudati；
(5) mud fish fry is put: by 70 tails/m in described Misgurni anguillicaudati pond2, to place the loach kind of long 3cm～4cm of body, and answer selective body strong without wound, loach Seedling of uniform size is thrown in, and arranges in pairs or groups in the ratio of three female heros；
(6) throw something and feed: throwing every day 4 times, 2～4 monthly age each feeding volumes are in the 3.5% of pond Misgurni anguillicaudati body weight；At 5～6 monthly ages, each feeding volume is in the 4.8% of pond Misgurni anguillicaudati body weight；At 7～8 monthly ages, each feeding volume is in the 14.6% of pond Misgurni anguillicaudati body weight；At 9～10 monthly ages, each feeding volume is in the 14.8% of pond Misgurni anguillicaudati body weight, and the feeding volume according to every month is the most suitable, when puffing material is eaten up in 1.0～1.5h, and feeding volume is suitable with puffing material test feeding volume every two weeks；When puffing material is eaten up in 0.5～1.0h, illustrate that feeding volume is on the low side, need to increase feeding volume；When puffing material is eaten up at more than 2.0h, illustrate that feeding volume is on the high side, it is desirable to reduce feeding volume；
(7) do daily nursing to the growth of Fructus Vitis viniferae, loosen the soil, apply fertilizer and with the water of Misgurni anguillicaudati rearing pool to grape irrigation.
Embodiment 3
Of the present invention a kind of without the native method raising Misgurni anguillicaudati, it comprises the following steps:
(1) rearing pool is built: select cement pit, the deep 90cm in pond, depth of water 55cm, certain thickness cobblestone it is covered with at the bottom of pond, cobblestone based on class ellipse, and a diameter of 30～80mm, whole culturing pool cement wall is divided into several square little Chi, the area of each little Chi is 50 square metres, and be interconnected between Chi Yuchi, the thickness of the cement wall of segmentation little Chi is 85cmcm, and top half is " U " type groove, and in " U " type groove, fill fertile earth, the surface distance notch position 10cm of earth；
(2) pond is cleared and sterilized: loach kind puts first 15 days in a suitable place to breed, and with quick lime or bleaching powder, pond is cleared and sterilized, stays water 10cm deep, sterilizes every mu of consumption 4.5Kg with bleaching powder, and every square metre with quick lime 100gization water full pool spilling head；
(3) setting of drainage mouth: each little Chi is equipped with a water inlet and a discharge outlet, and being distributed in diagonal, water inlet is from 65cm position at the bottom of pond, and outlet is concordant with at the bottom of pond, intake-outlet be internal diameter be the pvc pipe road of Φ 70；
(4) grape trellis is set up: the door font frame across little Chi is all set up in the top of each little Chi, frame rise is from 175cm at the bottom of pond, distance between each frame is 50cm, plantation grape seedlings around little Chi below frame, before full frame do not climbed by Fructus Vitis viniferae, first hide with black plastic cloth and provide shady and cool environment for Misgurni anguillicaudati, after full frame climbed by Fructus Vitis viniferae, remove black plastic cloth, Fructus Vitis viniferae branch and leaf provide shady and cool environment for Misgurni anguillicaudati；
(5) mud fish fry is put: by 65 tails/m in described Misgurni anguillicaudati pond2, to place the loach kind of long 3cm～4cm of body, and answer selective body strong without wound, loach Seedling of uniform size is thrown in, and arranges in pairs or groups in the ratio of three female heros；
(6) throw something and feed: throwing every day 3 times, 2～4 monthly age each feeding volumes are in the 2.7% of pond Misgurni anguillicaudati body weight；At 5～6 monthly ages, each feeding volume is in the 4.2% of pond Misgurni anguillicaudati body weight；At 7～8 monthly ages, each feeding volume is in the 12.5% of pond Misgurni anguillicaudati body weight；At 9～10 monthly ages, each feeding volume is in the 14.2% of pond Misgurni anguillicaudati body weight, and the feeding volume according to every month is the most suitable, when puffing material is eaten up in 1.0～1.5h, and feeding volume is suitable with puffing material test feeding volume every two weeks；When puffing material is eaten up in 0.5～1.0h, illustrate that feeding volume is on the low side, need to increase feeding volume；Eat up more than puffing material is when 2 is little, illustrate that feeding volume is on the high side, it is desirable to reduce feeding volume；
(7) do daily nursing to the growth of Fructus Vitis viniferae, loosen the soil, apply fertilizer and with the water of Misgurni anguillicaudati rearing pool to grape irrigation.
Comparative example
Making cultivation nest with the waste and old cycle casing of specific standard in artificial cultivation pond and replace earth, the environmental health cultivation for Misgurni anguillicaudati provides a concealed habitat.(1) material prepares: collect the cycle casing that specific standard is waste and old；(2) disinfect: the potassium permanganate solution with 30～40mg/L soaks and carries out disinfection；(3) uniformly put: the waste and old cycle casing through step (2) is uniformly placed at the bottom of pond with 20 °～30 ° of angles of inclination, put density be 5/；(4) pasture and water are put into: put into the pasture and water sterilized to culturing pool: such as Herba Eichhorniae, water peanut etc.；(5) clear water is added: in culturing pool, add proper amount of clear water.
Compliance test result
(1) soil-less breeding in comparative example, more pollution is easily caused processing junked tire sterilization, ecology can be had undesirable effect, simultaneously, life-time service tire is immersed in culturing pool, the objectionable impurities material that will also result in tire infilters water body, enters human body by Misgurni anguillicaudati enrichment, works the mischief health；And present invention cobblestone is as Misgurni anguillicaudati habitat, take from the Nature, not only environmental protection but also easy to clean, do not result in other bad harm.
(2) soil-less breeding in comparative example, arranges the object sheltered from heat or light to the water body in loach breeding pond, and the when that, the sun hot in summer being exposed to the sun, temperature is too high, and the oxygen in water body reduces, and easily causes Misgurni anguillicaudati anoxia and raises the nose above water to breathe or dead；The present invention utilizes grape leaf on grape trellis to provide for loach breeding pond to shelter from heat or light, and has both reduced water body temperature of being exposed to the sun and has raised, the moisture of evaporation can have been allowed preferably to moisten Fructus Vitis viniferae, bring out the best in each other.
Comparative example and the culture efficiency correction data such as following table of the present invention:
Result above shows, the cultural method that the present invention provides effect in terms of the survival rate and weight income of Misgurni anguillicaudati is apparently higher than the culture efficiency of comparative example.
Claims (7)
1. the method raising Misgurni anguillicaudati without soil, it is characterised in that: Misgurni anguillicaudati and grape wine support interplanting, replace earth as the habitat of Misgurni anguillicaudati with cobblestone, provide shady and cool environment with grape trellis for Misgurni anguillicaudati.
A kind of method raising Misgurni anguillicaudati without soil the most according to claim 1, it is characterised in that: the method comprises the following steps:
(1) rearing pool is built: select cement pit, pond deep 80～100cm, the depth of water 50～60cm, the cobblestone being covered with at the bottom of pond, whole culturing pool cement wall is divided into several square little Chi, the area of each little Chi is 40～60 square metres, and is interconnected between Chi Yuchi, and each little Chi is respectively mounted aerator；
(2) pond is cleared and sterilized: loach kind puts first 15 days in a suitable place to breed, and with quick lime and bleaching powder, pond is cleared and sterilized, stays water 10cm deep, sterilizes every mu of consumption 4.0～5.0Kg with bleaching powder, and every square metre with quick lime 100gization water full pool spilling head；
(3) setting of drainage mouth: each little Chi is equipped with a water inlet and a discharge outlet, and being distributed in diagonal, water inlet is from the bottom of pond 50～80cm position, and outlet is concordant with at the bottom of pond, intake-outlet be internal diameter be the pvc pipe road of Φ 70；
(4) setting up grape trellis: the door font frame across little Chi is all set up in the top of each little Chi, frame rise is from the bottom of pond 150～200cm, and the distance between each frame is 50cm, plantation grape seedlings around little Chi below frame；
(5) mud fish fry is put: by 55 tails/m in described Misgurni anguillicaudati pond2～/70 tails/m2, place the loach kind of long 3cm～4cm of body；
(6) throw something and feed: throwing every day 2～4 times, 2～4 monthly age each feeding volumes are in the 2.0%～3.5% of pond Misgurni anguillicaudati body weight；At 5～6 monthly ages, each feeding volume is in the 3.6%～4.8% of pond Misgurni anguillicaudati body weight；At 7～8 monthly ages, each feeding volume is in the 10.5%～14.6% of pond Misgurni anguillicaudati body weight；At 9～10 monthly ages, each feeding volume is in the 13.6%～14.8% of pond Misgurni anguillicaudati body weight；
(7) do daily nursing to the growth of Fructus Vitis viniferae, loosen the soil, apply fertilizer and with the water of Misgurni anguillicaudati rearing pool to grape irrigation.
A kind of method raising Misgurni anguillicaudati without soil the most according to claim 2, it is characterised in that: cobblestone is based on class ellipse, and the longest diameter of single cobblestone is 30～80mm, and the thickness that cobblestone is laid is 20～40cm.
4. according to a kind of method raising Misgurni anguillicaudati without soil described in claim 2, it is characterised in that: the thickness of cement wall is 70～100cm, and top half be to fill fertilizer earth, the surface distance notch position 10cm of earth in " U " type groove, and " U " type groove.
A kind of method raising Misgurni anguillicaudati without soil the most according to claim 2, it is characterized in that: before full frame do not climbed by Fructus Vitis viniferae, first hiding with black plastic cloth provides shady and cool environment for Misgurni anguillicaudati, after full frame climbed by Fructus Vitis viniferae, remove black plastic cloth, Fructus Vitis viniferae branch and leaf provide shady and cool environment for Misgurni anguillicaudati.
6. according to a kind of method raising Misgurni anguillicaudati without soil described in claim 2, it is characterised in that: answering selective body strong without wound, loach Seedling of uniform size is thrown in, and arranges in pairs or groups in the ratio of three female heros.
A kind of method raising Misgurni anguillicaudati without soil the most according to claim 2, it is characterised in that: the most suitable, when puffing material is eaten up in 1.0～1.5h, and feeding volume is suitable with puffing material test feeding volume every two weeks；When puffing material is eaten up in 0.5～1.0h, illustrate that feeding volume is on the low side, need to increase feeding volume；When puffing material is eaten up at more than 2.0h, illustrate that feeding volume is on the high side, it is desirable to reduce feeding volume.
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