CN105010057A - Machine-transplanted seedling sposh seedling raising method - Google Patents

Machine-transplanted seedling sposh seedling raising method Download PDF

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Publication number
CN105010057A
CN105010057A CN201510443059.2A CN201510443059A CN105010057A CN 105010057 A CN105010057 A CN 105010057A CN 201510443059 A CN201510443059 A CN 201510443059A CN 105010057 A CN105010057 A CN 105010057A
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seedling
compartment
railway carriage
face
rice
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李经勇
唐永群
姚雄
张现伟
王虹
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Chongqing Academy of Agricultural Sciences
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Chongqing Academy of Agricultural Sciences
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20Cereals
    • A01G22/22Rice

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  • Life Sciences & Earth Sciences (AREA)
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  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
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Abstract

The present invention belongs to the agriculture cultivation technology field, in particular relates to a machine-transplanted seedling sposh seedling raising method. The processes of the seedling raising method comprise selecting the rice seedling, preparing and fertilizing the rice seedling beds, ditching, placing the seedling trays, putting the sposh in the seedling trays and applying the insecticide, seeding, arching and covering films, and managing the rice seedling beds. The method of the present invention is simple and convenient to operate and is easy for the large-area mechanized rice transplanting mud seedling raising, the cultivated rice seedlings are robust, are easy to transplant, and are high in seedling uniformity and seed rice utilization rate.

Description

A kind of transplanting sposh method of raising seedling
Technical field
The invention belongs to the technical field of agricultural cultivation, be specifically related to a kind of transplanting sposh method of raising seedling.
Background technology
Paddy rice is one of China's main food, adopt traditional implantation methods for a long time always, constrain the development of Rice Production, seedling is one of Rice Production important step in earlier stage, because the quality of seedling quality, be directly connected to the growing way appearance of paddy rice mid-early stage, and the output framework in later stage, therefore, Rice Production always pays much attention to the cultivation of seedling quality.The transition of raising rice seedlings according to the epoch and the progress of technology, have watery ricenursery, water-raised seedling, dry rice seedling, floppy disk seedling and industrial sprout cultivation etc.
Along with the increasing of country labor force transfer dynamics, be engaged in agriculture fewer and feweri, the inexorable trend of agriculture scale, intensive, mechanization production agricultural development.It is the certain anxious of Rice Cropping that the machine transplanting of rice machine of paddy rice is received.Determine that rice machine plants the quality of quality, except the rice transplanting qualification of manipulator, nursery is crucial.Mud nursery is a kind of seedling raising method of summing up out from dry rice seedling practice.Have simple, cost is low, emerges neat, fetches earth conveniently, a kind of seedling raising method that success rate is high.The seedling of current large area rice planting technology mud has that labour intensity is large, cost of transportation is high and affect the shortcomings such as soil cultivating layer, as can be seen here, a kind of easy transplanting sposh method of raising seedling can be invented, make it have mode of operation easy, meet rice transplanter job requirements, the advantage that the planting percent after machine seedling is high becomes the technical barrier that those skilled in the art receive solution.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above, provides a kind of transplanting sposh method of raising seedling, and the method rice transplanting seedling quality is healthy and strong, easily cultivation property is good, rice shoot regularity is high, seed rice availability is high.
In order to reach above-mentioned technique effect, technical scheme of the present invention comprises:
A kind of transplanting sposh method of raising seedling, comprises the following steps:
Step one: rice shoot is selected: select leeward, on the sunny side, physical features is smooth, irrigation and drainage are convenient, soil fertility is medium, seedling field is done in the rice field that has a good transport service;
Step 2: rice seedling bed wholely with foster and apply fertilizer: 5-7 days removing rice seedling bed weeds before sowing, turn over, and by every mu rice seedling bed sealing fertilizer 15-20 kilogram, mixing fertile 35 kilograms or liquid dung 500 kilograms, described mixing fertilizer comprises 5 kilograms, urea, superphosphate 25 kilograms, 5 kilograms, potassium chloride;
Step 3: trench digging does railway carriage or compartment: sow first 3 ~ 5 days, railway carriage or compartment face wide 1.5 meters by railway carriage or compartment exceeds the water surface 0.1 meter and carries out trench digging and do railway carriage or compartment, and face, railway carriage or compartment is level, 0.8 ~ 1 meter, interval between railway carriage or compartment and railway carriage or compartment;
Step 4: place seedling dish: start sposh in the ditch of railway carriage or compartment and face, railway carriage or compartment is filled up, put seedling dish in face, railway carriage or compartment;
Step 5: seedling dish dress mud and dispenser: first remove rice stub, weeds, stone and foreign material in the ditch of railway carriage or compartment before filling mud, and be fine into the sabot again of sposh shape by whole for earth in the ditch of railway carriage or compartment; Seedling dish spreads fertilizer over the fields insecticide and seedling strengthen agent after filling sposh, then strikes off mud face with scraping seedling plate;
Step 6: sowing: after seedling dish sposh strikes off, takes manually by the gulch kind amount of each seedling dish 70g or seeder is evenly sowed;
Step 7: arch camber epiphragma: insert 1 block length 2.2 meters, the bamboo block of wide 0.02 meter by 0.4 ~ 0.8 meter, interval, face, railway carriage or compartment, bamboo block enters the distance that mud place and seedling dish keep 0.05 ~ 0.1 meter, is consistent as arch; Cover mulch film, mulch film surrounding sposh compresses and obturages;
Step 8: young plants management: sowing pour water to taking off film phase railway carriage or compartment ditch, water not go up face, railway carriage or compartment, pour water in time after taking off film upper railway carriage or compartment and impose wean fertilizer; Half ditch-water in ditch is kept after rice shoot 2.5 leaf; Shoot transplanting equipment executes insecticide in first 1 day, uses to send simultaneously and transfers fertilizer.
Further, pure N, P in the composite fertilizer in described step one 2o 5, K 2o content is respectively 15%.
Further, in described step 4, seedling dish disposing way is: parallel with face length limit, railway carriage or compartment and in horizontal positioned seedling dish by the minor face of seedling dish, pendulum 2 seedling dishes in the middle of face, each railway carriage or compartment; Or the long limit of seedling dish is parallel with face length limit, railway carriage or compartment and put 4 seedling dishes in horizontal positioned seedling dish, in the middle of face, each railway carriage or compartment, during balance, corresponding neatly, the seedling face of trying to get to the heart of a matter of the mutual flanging of seedling dish is close to face, railway carriage or compartment, is extended successively.
Further, in described step 5, insecticide is 3% carbofuran, described in the mode of spreading fertilizer over the fields be: the mixing medicament in small, broken bits evenly spreading fertilizer over the fields 3% carbofuran 75g and 1000g seedling strengthen agent by every 60-70 seedling dish.
Further, taking off film mode in described step 8 is: after rice shoot 2 leaf 1 heart, film hardening is taken off 2 ~ 3 days in the first two of fine day, and then all takes off film.
Further, use in described step 8 to send to transfer and fertile use 10 kilograms, urea for every mu.
Beneficial effect of the present invention comprises: method of raising seedling operation of the present invention is simple, seedling operating process comprises that rice shoot is selected, rice seedling bed wholely with foster and apply fertilizer, ditch do railway carriage or compartment, place seedling dish, seedling dish fills mud and dispenser, sowing, arch camber epiphragma, young plants management, simple to operation, be easy to the seedling of large area rice planting technology mud; The rice transplanting seedling quality cultivated is healthy and strong, easily cultivation property is good, rice shoot regularity is high, seed rice availability is high.
Embodiment
Hereafter specifically will describe the specific embodiment of the invention in detail.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they can mutually be combined thus be reached better technique effect.
Embodiment 1
A kind of transplanting sposh method of raising seedling, comprises the following steps:
Step one: rice shoot is selected: select leeward, on the sunny side, physical features is smooth, irrigation and drainage are convenient, soil fertility is medium, seedling field is done in the rice field that has a good transport service;
Step 2: rice seedling bed wholely with foster and apply fertilizer: removing rice seedling bed weeds in sowing first 5 days, turning over, and by every mu of rice seedling bed sealing fertilizer 15 kilograms, mixing fertile 35 kilograms or liquid dung 500 kilograms, pure N, P in described composite fertilizer 2o 5, K 2o content is respectively 15%, and described mixing fertilizer comprises 5 kilograms, urea, superphosphate 25 kilograms, 5 kilograms, potassium chloride;
Step 3: trench digging does railway carriage or compartment: sow first 3 days, railway carriage or compartment face wide 1.5 meters by railway carriage or compartment exceeds the water surface 0.1 meter and carries out trench digging and do railway carriage or compartment, and face, railway carriage or compartment is level, 0.8 meter, interval between railway carriage or compartment and railway carriage or compartment;
Step 4: place seedling dish: start sposh in the ditch of railway carriage or compartment and face, railway carriage or compartment is filled up, put seedling dish in face, railway carriage or compartment; Described seedling dish disposing way is: parallel with face length limit, railway carriage or compartment and in horizontal positioned seedling dish by the minor face of seedling dish, pendulum 2 seedling dishes in the middle of face, each railway carriage or compartment; Or the long limit of seedling dish is parallel with face length limit, railway carriage or compartment and put 4 seedling dishes in horizontal positioned seedling dish, in the middle of face, each railway carriage or compartment, during balance, corresponding neatly, the seedling face of trying to get to the heart of a matter of the mutual flanging of seedling dish is close to face, railway carriage or compartment, is extended successively;
Step 5: seedling dish dress mud and dispenser: first remove rice stub, weeds, stone and foreign material in the ditch of railway carriage or compartment before filling mud, and be fine into the sabot again of sposh shape by whole for earth in the ditch of railway carriage or compartment; After sposh filled by seedling dish, evenly spread fertilizer over the fields the mixing medicament in small, broken bits of 3% carbofuran 75g and 1000g seedling strengthen agent by every 60 seedling dishes, then strike off mud face with scraping seedling plate;
Step 6: sowing: after seedling dish sposh strikes off, takes manually by the gulch kind amount of each seedling dish about 70g or seeder is evenly sowed;
Step 7: arch camber epiphragma: insert 1 block length 2.2 meters, the bamboo block of wide 0.02 meter by 0.4 meter, interval, face, railway carriage or compartment, bamboo block enters the distance that mud place and seedling dish keep 0.05 meter, is consistent as arch; Cover mulch film in time subsequently, mulch film surrounding sposh compresses and obturages;
Step 8: young plants management: sow to taking off film phase railway carriage or compartment furrow irrigation shallow water, water does not go up face, railway carriage or compartment; After rice shoot 2 leaf 1 heart, film hardening is taken off 2 ~ 3 days in the first two of fine day, and then all takes off film; To pour water in time after taking off film upper railway carriage or compartment to impose wean fertile; Half ditch-water in ditch is kept after rice shoot 2.5 leaf; Shoot transplanting equipment executes insecticide in first 1 day, simultaneously uses 10 kilograms, urea and send and transfer fertilizer for every mu.
Embodiment 2
A kind of transplanting sposh method of raising seedling, comprises the following steps:
Step one: rice shoot is selected: select leeward, on the sunny side, physical features is smooth, irrigation and drainage are convenient, soil fertility is medium, seedling field is done in the rice field that has a good transport service;
Step 2: rice seedling bed wholely with foster and apply fertilizer: removing rice seedling bed weeds in sowing first 6 days, turning over, and by every mu of rice seedling bed sealing fertilizer 18 kilograms, mixing fertile 35 kilograms or liquid dung 500 kilograms, pure N, P in described composite fertilizer 2o 5, K 2o content is respectively 15%, and described mixing fertilizer comprises 5 kilograms, urea, superphosphate 25 kilograms, 5 kilograms, potassium chloride;
Step 3: trench digging does railway carriage or compartment: sow first 4 days, railway carriage or compartment face wide 1.5 meters by railway carriage or compartment exceeds the water surface 0.1 meter and carries out trench digging and do railway carriage or compartment, and face, railway carriage or compartment is level, 0.9 meter, interval between railway carriage or compartment and railway carriage or compartment;
Step 4: place seedling dish: start sposh in the ditch of railway carriage or compartment and face, railway carriage or compartment is filled up, put seedling dish in face, railway carriage or compartment; Described seedling dish disposing way is: parallel with face length limit, railway carriage or compartment and in horizontal positioned seedling dish by the minor face of seedling dish, pendulum 2 seedling dishes in the middle of face, each railway carriage or compartment; Or the long limit of seedling dish is parallel with face length limit, railway carriage or compartment and put 4 seedling dishes in horizontal positioned seedling dish, in the middle of face, each railway carriage or compartment, during balance, corresponding neatly, the seedling face of trying to get to the heart of a matter of the mutual flanging of seedling dish is close to face, railway carriage or compartment, is extended successively;
Step 5: seedling dish dress mud and dispenser: first remove rice stub, weeds, stone and foreign material in the ditch of railway carriage or compartment before filling mud, and be fine into the sabot again of sposh shape by whole for earth in the ditch of railway carriage or compartment; After sposh filled by seedling dish, evenly spread fertilizer over the fields the mixing medicament in small, broken bits of 3% carbofuran 75g and 1000g seedling strengthen agent by every 65 seedling dishes, then strike off mud face with scraping seedling plate;
Step 6: sowing: after seedling dish sposh strikes off, takes manually by the gulch kind amount of each seedling dish about 70g or seeder is evenly sowed;
Step 7: arch camber epiphragma: insert 1 block length 2.2 meters, the bamboo block of wide 0.02 meter by 0.5 meter, interval, face, railway carriage or compartment, bamboo block enters the distance that mud place and seedling dish keep 0.08 meter, is consistent as arch; Cover mulch film in time subsequently, mulch film surrounding sposh compresses and obturages;
Step 8: young plants management: sow to taking off film phase railway carriage or compartment furrow irrigation shallow water, water does not go up face, railway carriage or compartment; After rice shoot 2 leaf 1 heart, film hardening is taken off 2 ~ 3 days in the first two of fine day, and then all takes off film; To pour water in time after taking off film upper railway carriage or compartment to impose wean fertile; Half ditch-water in ditch is kept after rice shoot 2.5 leaf; Shoot transplanting equipment executes insecticide in first 1 day, simultaneously uses 10 kilograms, urea and send and transfer fertilizer for every mu.
Embodiment 3
A kind of transplanting sposh method of raising seedling, comprises the following steps:
Step one: rice shoot is selected: select leeward, on the sunny side, physical features is smooth, irrigation and drainage are convenient, soil fertility is medium, seedling field is done in the rice field that has a good transport service;
Step 2: rice seedling bed wholely with foster and apply fertilizer: removing rice seedling bed weeds in sowing first 7 days, turning over, and by every mu of rice seedling bed sealing fertilizer 20 kilograms, mixing fertile 35 kilograms or liquid dung 500 kilograms, pure N, P in described composite fertilizer 2o 5, K 2o content is respectively 15%, and described mixing fertilizer comprises 5 kilograms, urea, superphosphate 25 kilograms, 5 kilograms, potassium chloride;
Step 3: trench digging does railway carriage or compartment: sow first 5 days, railway carriage or compartment face wide 1.5 meters by railway carriage or compartment exceeds the water surface 0.1 meter and carries out trench digging and do railway carriage or compartment, and face, railway carriage or compartment is level, 1 meter, interval between railway carriage or compartment and railway carriage or compartment;
Step 4: place seedling dish: start sposh in the ditch of railway carriage or compartment and face, railway carriage or compartment is filled up, put seedling dish in face, railway carriage or compartment; Described seedling dish disposing way is: parallel with face length limit, railway carriage or compartment and in horizontal positioned seedling dish by the minor face of seedling dish, pendulum 2 seedling dishes in the middle of face, each railway carriage or compartment; Or the long limit of seedling dish is parallel with face length limit, railway carriage or compartment and put 4 seedling dishes in horizontal positioned seedling dish, in the middle of face, each railway carriage or compartment, during balance, corresponding neatly, the seedling face of trying to get to the heart of a matter of the mutual flanging of seedling dish is close to face, railway carriage or compartment, is extended successively;
Step 5: seedling dish dress mud and dispenser: first remove rice stub, weeds, stone and foreign material in the ditch of railway carriage or compartment before filling mud, and be fine into the sabot again of sposh shape by whole for earth in the ditch of railway carriage or compartment; After sposh filled by seedling dish, evenly spread fertilizer over the fields the mixing medicament in small, broken bits of 3% carbofuran 75g and 1000g seedling strengthen agent by every 70 seedling dishes, then strike off mud face with scraping seedling plate;
Step 6: sowing: after seedling dish sposh strikes off, takes manually by the gulch kind amount of each seedling dish about 70g or seeder is evenly sowed;
Step 7: arch camber epiphragma: insert 1 block length 2.2 meters, the bamboo block of wide 0.02 meter by 0.8 meter, interval, face, railway carriage or compartment, bamboo block enters the distance that mud place and seedling dish keep 0.1 meter, is consistent as arch; Cover mulch film in time subsequently, mulch film surrounding sposh compresses and obturages;
Step 8: young plants management: sow to taking off film phase railway carriage or compartment furrow irrigation shallow water, water does not go up face, railway carriage or compartment; After rice shoot 2 leaf 1 heart, film hardening is taken off 2 ~ 3 days in the first two of fine day, and then all takes off film; To pour water in time after taking off film upper railway carriage or compartment to impose wean fertile; Half ditch-water in ditch is kept after rice shoot 2.5 leaf; Shoot transplanting equipment executes insecticide in first 1 day, simultaneously uses 10 kilograms, urea and send and transfer fertilizer for every mu.
Embodiment 4
The rice shoot that the transplanting sposh method of raising seedling provided according to the embodiment of the present invention 1 ~ 3 is cultivated carries out that individual plant stem foot is wide, individual plant band tiller number, individual plant white root, hundred strain dry weights, individual plant greenery number, leaf look detect.
Individual plant stem foot is wide is that every 10 strains of 20 strain rice shoot kept flat and abut against together, measure the width of rice shoot base portion the widest part (comprise and tillering), its mean value is that individual plant stem foot is wide according to " paddy rice observes the content and standard recorded ".
Individual plant band tiller number is that sample 20 root and stem of certain plants and calculate the number of tillering, its 20 root and stem of certain plants mean value is individual plant band tiller number according to " paddy rice observes the content and standard recorded ".
Hundred strain dry weights are that by 100 strain fresh weight material to be measured, dry 24-48 hour, be then placed in drier at 85 DEG C of temperature, to be cooledly to weigh to during room temperature, the weight obtained is hundred strain dry weights according to " paddy rice observes the content and standard recorded ".
Individual plant greenery number is that calculate the greenery number comprising the young leaves launched of tillering, its individual plant mean value is individual plant greenery numbers according to " paddy rice observes the content and standard recorded ".
Leaf look detects according to colorimetric card counter point (" paddy rice observes the content and standard recorded ").Record the change of primary growth stage leaf look by size scale colour atla system, when every morning about 10 dew dry after, backlight colorimetric card contrasts with blade, is as the criterion with top 1/3rd place of the large profile blade in two, every strain top.Close one-level is exactly rice leaf look level at that time, after colorimetric deciding grade and level, also should estimate land for growing field crops leaf look and correct.
Concrete testing result is in table 1.
Table 1 rice seedling observed result
Detection Embodiment 1 Embodiment 2 Embodiment 3
Individual plant stem foot is wide 0.38cm 0.40cm 0.35cm
Individual plant band tiller number 0.35 0.30 0.32
Individual plant white root Article 18, Article 20, Article 17,
Hundred strain dry weights 8.0g 8.5g 8.2g
Individual plant greenery number 5.8 individual 6.0 individual 5.4 individual
Leaf look 4.7 level 4.8 level 4.5 level
Disease incidence There is not disease, insect pest There is not disease, insect pest There is not disease, insect pest
From table 1 data, the Seedling Quality in Rice that the inventive method is cultivated is healthy and strong, easily cultivation property is good, rice shoot regularity is high, seed rice availability is high.
Method of raising seedling operation of the present invention is simple, seedling operating process comprises that rice shoot is selected, rice seedling bed wholely with foster and apply fertilizer, ditch do railway carriage or compartment, place seedling dish, seedling dish fills mud and dispenser, sowing, arch camber epiphragma, young plants management, simple to operation, be easy to the seedling of large area rice planting technology mud.
Above-mentioned detailed description is the illustrating of possible embodiments for invention, and this embodiment is also not used to limit the scope of the claims of the present invention, does not allly depart from equivalence of the present invention and implements or change, and all should be contained in the scope of the claims of the present invention.
In addition, those skilled in the art also can make various amendments in other form and details, interpolation and replacement in the claims in the present invention scope of disclosure and spirit.Certainly, the changes such as these various amendments made according to the present invention's spirit, interpolation and replacement, all should be included within the present invention's scope required for protection.

Claims (6)

1. a transplanting sposh method of raising seedling, is characterized in that, comprises the following steps:
Step one: rice shoot is selected: select leeward, on the sunny side, physical features is smooth, irrigation and drainage are convenient, soil fertility is medium, seedling field is done in the rice field that has a good transport service;
Step 2: rice seedling bed wholely with foster and apply fertilizer: 5-7 days removing rice seedling bed weeds before sowing, turn over, and by every mu rice seedling bed sealing fertilizer 15-20 kilogram, mixing fertile 35 kilograms or liquid dung 500 kilograms, described mixing fertilizer comprises 5 kilograms, urea, superphosphate 25 kilograms, 5 kilograms, potassium chloride;
Step 3: trench digging does railway carriage or compartment: sow first 3 ~ 5 days, railway carriage or compartment face wide 1.5 meters by railway carriage or compartment exceeds the water surface 0.1 meter and carries out trench digging and do railway carriage or compartment, and face, railway carriage or compartment is level, 0.8 ~ 1 meter, interval between railway carriage or compartment and railway carriage or compartment;
Step 4: place seedling dish: start sposh in the ditch of railway carriage or compartment and face, railway carriage or compartment is filled up, put seedling dish in face, railway carriage or compartment;
Step 5: seedling dish dress mud and dispenser: first remove rice stub, weeds, stone and foreign material in the ditch of railway carriage or compartment before filling mud, and be fine into the sabot again of sposh shape by whole for earth in the ditch of railway carriage or compartment; Seedling dish spreads fertilizer over the fields insecticide and seedling strengthen agent after filling sposh, then strikes off mud face with scraping seedling plate;
Step 6: sowing: after seedling dish sposh strikes off, takes manually by the gulch kind amount of each seedling dish 70g or seeder is evenly sowed;
Step 7: arch camber epiphragma: insert 1 block length 2.2 meters, the bamboo block of wide 0.02 meter by 0.4 ~ 0.8 meter, interval, face, railway carriage or compartment, bamboo block enters the distance that mud place and seedling dish keep 0.05 ~ 0.1 meter, is consistent as arch; Cover mulch film, mulch film surrounding sposh compresses and obturages;
Step 8: young plants management: sowing pour water to taking off film phase railway carriage or compartment ditch, water not go up face, railway carriage or compartment, pour water in time after taking off film upper railway carriage or compartment and impose wean fertilizer; Half ditch-water in ditch is kept after rice shoot 2.5 leaf; Shoot transplanting equipment executes insecticide in first 1 day, uses to send simultaneously and transfers fertilizer.
2. a kind of transplanting sposh method of raising seedling according to claim 1, is characterized in that, pure N, P in the composite fertilizer in described step one 20 5, K 20 content is respectively 15%.
3. a kind of transplanting sposh method of raising seedling according to claim 1, it is characterized in that, in described step 4, seedling dish disposing way is: parallel with face length limit, railway carriage or compartment and in horizontal positioned seedling dish by the minor face of seedling dish, pendulum 2 seedling dishes in the middle of face, each railway carriage or compartment; Or the long limit of seedling dish is parallel with face length limit, railway carriage or compartment and put 4 seedling dishes in horizontal positioned seedling dish, in the middle of face, each railway carriage or compartment, during balance, corresponding neatly, the seedling face of trying to get to the heart of a matter of the mutual flanging of seedling dish is close to face, railway carriage or compartment, is extended successively.
4. a kind of transplanting sposh method of raising seedling according to claim 1, it is characterized in that, in described step 5, insecticide is 3% carbofuran, described in the mode of spreading fertilizer over the fields be: the mixing medicament in small, broken bits evenly spreading fertilizer over the fields 3% carbofuran 75g and 1000g seedling strengthen agent by every 60-70 seedling dish.
5. a kind of transplanting sposh method of raising seedling according to claim 1, is characterized in that, taking off film mode in described step 8 is: after rice shoot 2 leaf 1 heart, film hardening is taken off 2 ~ 3 days in the first two of fine day, and then all takes off film.
6. a kind of transplanting sposh method of raising seedling according to claim 1, is characterized in that, uses to send to transfer fertile to use 10 kilograms, urea for every mu in described step 8.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105594531A (en) * 2016-01-22 2016-05-25 中国水稻研究所 Paddy and dry farmland combined rice seedling raising method
CN109418095A (en) * 2017-07-21 2019-03-05 江苏年豊现代农业科技有限公司 The method of machine transplanting of rice rice field mud seedling
CN107509631A (en) * 2017-09-28 2017-12-26 重庆市农业科学院 A kind of mechanization producing method for seed of New Hybrid Rice Combination
CN108293742A (en) * 2017-09-30 2018-07-20 四川农业大学 The method of raising seedling and breeding method of a kind of indica Hybrid Rice for the slow machine transplanting of rice of high temperature

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