CN105493986A - Anti-senility, seed-strengthening, lodging-resistant and high-yield cultivation technology for three-line late rice - Google Patents
Anti-senility, seed-strengthening, lodging-resistant and high-yield cultivation technology for three-line late rice Download PDFInfo
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- CN105493986A CN105493986A CN201510910355.9A CN201510910355A CN105493986A CN 105493986 A CN105493986 A CN 105493986A CN 201510910355 A CN201510910355 A CN 201510910355A CN 105493986 A CN105493986 A CN 105493986A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- 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
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- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Water Supply & Treatment (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an anti-senility, seed-strengthening, lodging-resistant and high-yield cultivation technology for three-line late rice. The technology comprises steps as follows: S1, preparation; S2, soaking; S3, germination acceleration; S4, rice seedling cultivation; S5, harvesting. The technology can effectively prevent senility, strengthen seeds, prevent rice lodging and increase the yield and has great social benefit and economic benefit in rice planting and China's agricultural technological progress.
Description
Technical field
The present invention relates to rice cultivation technical field, particularly relating to a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed.
Background technology
Series of three-series hybrid rice is a great achievement of rice breeding and popularization, and so-called three is be: (1) male sterile line.Stamen development is normal, and the growth degeneration of stamen or abortion, can not self-pollination solid.(2) maintainer.Pistil And Stamen is grown normal, its pollen is authorized the gynoecium of male sterile line, not only can form seed, and after planting still can obtain male sterile plants.(3) restorer.The gynoecium of male sterile line authorized by its pollen, and after the planting seed produced, the plant grown up to has recovered again fertility.
In China, large quantities of scientific worker unites and strives, storm strongholds in defiance of difficulties, " Nan Fanbei educates " year in year out, finally achieved " three are " in 1973 supporting, cultivate the superior hybrid crosses Rice Combination with vigorous growth vigor and yield heterosis, declaration China indica hybrid rice is cultivated successfully, from then on, the hybrid rice of China is with its powerful vitality surprising economic benefit that has been social creativity, and the universal whole nation, goes to the world.
But a large amount of fertilizers inputs, cause the excessive suction of paddy rice fertile on the one hand, increased the weight of the harm of sick worm, paddy rice is remaining green when it is due to become yellow and ripe negative effects such as the late-maturing and lodging underproduction, also have impact on the benefit of Rice Production on the other hand, there is hidden danger, the phenomenons such as such as early ageing, we have proposed a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed for this reason.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed.
The one three that the present invention proposes is that late rice health care strengthens the anti-fall high-yield culture technique of seed, comprises the following steps:
S1, preparation: take lime 0.5-1 kilogram, bind up with gauze, then put into 50-70 kg of water dissolution filter, obtain limewash, arranging out 4-8 in the fields long is 1.5-1.7 rice, wide be 1.2-1.4 rice seedling ground, to seedling ground evenly spread fertilizer over the fields composite fertilizer, consumption is 50-70g/m
2, re-lay the mud that one deck 2-4 ㎝ is thick, with paddy-field harrow rake seedling ground;
S2, soaks: with clear water by seed rice preimpregnation 10-12 hour, picked up by seed rice, then is poured in limewash by seed rice and soak 40-50 hour, pick up and cleaned by seed rice, carry out vernalization;
S3, vernalization: slowly stirred by the hot water that the seed rice after cleaning in S2 puts into 45-55 DEG C, seed rice is heated evenly, picks up after 6-10 minute and puts into woven bag and be incubated vernalization, in time growing bud root, spread out by seed rice and prepare sowing;
S4, cultivates rice shoot: seed rice is evenly sprinkling upon seedling on the ground, then imposes bio-bacterial manure, and growing period temperature stabilization, between 16-26 DEG C, grows up to after rice shoot until seed rice and transplants in the paddy field of having applied fertilizer, with the very little dislocation cultivation of 5 × (6+10);
S5, results: after pricking seedling thribble, mu executes potassium chloride 7-9kg, potash fertilizer 7-9kg, composite fertilizer 8-10kg, all sprayed 4140 high-efficiency foliage fertilizers at booting initial stage of paddy rice, cut phase and full heading time, and regularly irrigate and catch and kill insect, can gather in the crops paddy after the 3-4 month.
Preferably, in S4, paddy field fertilizing fertilizer used is that mineral is fertile.
Preferably, described seed rice is the rich A in Guangdong and the triple crossing seed rice of wide extensive 688 cross breedings.
Preferably, in S5, described in catch and kill insect and comprise and place mouse bait and kill mouse, use frequency ventilating type insecticidal lamp insect-killing trapping, spray weeding pesticide.
Preferably, in S5, the booting initial stage, shallow wet alternate irrigated 1-2cm, 2-3 day after water falls to doing, then filled with 1-2cm, so went round and began again, made soil plate real and do not float not soft, being conducive to preventing lodging.
Preferably, in S2, with clear water by seed rice preimpregnation 11 hours, seed rice is picked up, then seed rice is poured in limewash soak 45 hours, pick up and seed rice cleaned, carry out vernalization.
In the present invention, seed rice is cultivated in the seedling ground being rich in nutrition, is conducive to rooting of seed rice, improve the growth rate of seed rice; Rice shoot is carried out dislocation cultivation, and irrigate at booting initial stage shallow wet alternate, be conducive to health care and strengthen seed, improve ripening rate and output, thus prevent the phenomenon such as rice premature and lodging; The fertilizer of certain deal is imposed in the process of seedling growth, by controlling a certain amount of fertilizer and fertilization rule, rice shoot can be allowed fully to absorb nutrition, grow up strong and sturdy, the effective health care of the present invention strengthens seed, and can rice lodging be prevented, improve output, to Rice Cropping and China's Agricultural Tech Advance, there is very large Social benefit and economic benefit.
Embodiment
Below in conjunction with specific embodiment, further explanation is done to the present invention.
Embodiment one
A kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, comprises the following steps:
S1, preparation: take 0.5 kilogram, lime, bind up with gauze, then puts into 50 kg of water dissolution filters, obtains limewash, arrange out in the fields 4 long be 1.5 meters, wide be 1.2 meters seedling ground, to seedling ground evenly spread fertilizer over the fields composite fertilizer, consumption is 50g/m
2, re-lay the mud that one deck 2 ㎝ is thick, with paddy-field harrow rake seedling ground;
S2, soak: with clear water by seed rice preimpregnation 10 hours, seed rice is picked up, then seed rice is poured in limewash soak 40 hours, pick up and seed rice cleaned, carry out vernalization;
S3, vernalization: slowly stirred by the hot water that the seed rice after cleaning in S2 puts into 45 DEG C, seed rice is heated evenly, picks up after 6 minutes and puts into woven bag and be incubated vernalization, in time growing bud root, spread out by seed rice and prepare sowing;
S4, cultivates rice shoot: seed rice is evenly sprinkling upon seedling on the ground, then imposes bio-bacterial manure, and growing period temperature stabilization, between 16-26 DEG C, grows up to after rice shoot until seed rice and transplants in the paddy field of having applied fertilizer, with the very little dislocation cultivation of 5 × (6+10);
S5, results: after pricking seedling thribble, mu executes potassium chloride 7kg, potash fertilizer 7kg, composite fertilizer 8kg, all sprayed 4140 high-efficiency foliage fertilizers at booting initial stage of paddy rice, cut phase and full heading time, and regularly irrigate and catch and kill insect, can gather in the crops paddy after the 3-4 month.
Embodiment two
A kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, comprises the following steps:
S1, preparation: take 0.75 kilogram, lime, bind up with gauze, then puts into 60 kg of water dissolution filters, obtains limewash, arrange out in the fields 6 long be 1.6 meters, wide be 1.3 meters seedling ground, to seedling ground evenly spread fertilizer over the fields composite fertilizer, consumption is 60g/m
2, re-lay the mud that one deck 3 ㎝ is thick, with paddy-field harrow rake seedling ground;
S2, soak: with clear water by seed rice preimpregnation 11 hours, seed rice is picked up, then seed rice is poured in limewash soak 45 hours, pick up and seed rice cleaned, carry out vernalization;
S3, vernalization: slowly stirred by the hot water that the seed rice after cleaning in S2 puts into 50 DEG C, seed rice is heated evenly, picks up after 8 minutes and puts into woven bag and be incubated vernalization, in time growing bud root, spread out by seed rice and prepare sowing;
S4, cultivates rice shoot: seed rice is evenly sprinkling upon seedling on the ground, then imposes bio-bacterial manure, and growing period temperature stabilization, between 16-26 DEG C, grows up to after rice shoot until seed rice and transplants in the paddy field of having applied fertilizer, with the very little dislocation cultivation of 5 × (6+10);
S5, results: after pricking seedling thribble, mu executes potassium chloride 8kg, potash fertilizer 8kg, composite fertilizer 9kg, all sprayed 4140 high-efficiency foliage fertilizers at booting initial stage of paddy rice, cut phase and full heading time, and regularly irrigate and catch and kill insect, can gather in the crops paddy after the 3-4 month.
Embodiment three
A kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, comprises the following steps:
S1, preparation: take 1 kilogram, lime, bind up with gauze, then puts into 70 kg of water dissolution filters, obtains limewash, arrange out in the fields 8 long be 1.7 meters, wide be 1.4 meters seedling ground, to seedling ground evenly spread fertilizer over the fields composite fertilizer, consumption is 70g/m
2, re-lay the mud that one deck 4 ㎝ is thick, with paddy-field harrow rake seedling ground;
S2, soak: with clear water by seed rice preimpregnation 12 hours, seed rice is picked up, then seed rice is poured in limewash soak 50 hours, pick up and seed rice cleaned, carry out vernalization;
S3, vernalization: slowly stirred by the hot water that the seed rice after cleaning in S2 puts into 55 DEG C, seed rice is heated evenly, picks up after 10 minutes and puts into woven bag and be incubated vernalization, in time growing bud root, spread out by seed rice and prepare sowing;
S4, cultivates rice shoot: seed rice is evenly sprinkling upon seedling on the ground, then imposes bio-bacterial manure, and growing period temperature stabilization, between 26 DEG C, grows up to after rice shoot until seed rice and transplants in the paddy field of having applied fertilizer, with the very little dislocation cultivation of 5 × (6+10);
S5, results: after pricking seedling thribble, mu executes potassium chloride 9kg, potash fertilizer 9kg, composite fertilizer 10kg, all sprayed 4140 high-efficiency foliage fertilizers at booting initial stage of paddy rice, cut phase and full heading time, and regularly irrigate and catch and kill insect, can gather in the crops paddy after the 3-4 month.
Experiment shows, the very little dislocation cultivation of 5 × (6+10) is conducive to improving ripening rate, is conducive to volume increase.Irrigate 1-2cm, 2-3 day after water falls to doing at booting initial stage shallow wet alternate, then fill with 1-2cm, so go round and begin again, make soil plate real and do not float not soft, being conducive to preventing lodging.
Cultivation method of the present invention focuses on the cultivation to seed rice, and reasonably applies fertilizer, and needs to focus on repeatedly irrigating simultaneously, ensures the demand of rice shoot for moisture.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, it is characterized in that, comprises the following steps:
S1, preparation: take lime 0.5-1 kilogram, bind up with gauze, then put into 50-70 kg of water dissolution filter, obtain limewash, arranging out 4-8 in the fields long is 1.5-1.7 rice, wide be 1.2-1.4 rice seedling ground, to seedling ground evenly spread fertilizer over the fields composite fertilizer, consumption is 50-70g/m
2, re-lay the mud that one deck 2-4 ㎝ is thick, with paddy-field harrow rake seedling ground;
S2, soaks: with clear water by seed rice preimpregnation 10-12 hour, picked up by seed rice, then is poured in limewash by seed rice and soak 40-50 hour, pick up and cleaned by seed rice, carry out vernalization;
S3, vernalization: slowly stirred by the hot water that the seed rice after cleaning in S2 puts into 45-55 DEG C, seed rice is heated evenly, picks up after 6-10 minute and puts into woven bag and be incubated vernalization, in time growing bud root, spread out by seed rice and prepare sowing;
S4, cultivates rice shoot: seed rice is evenly sprinkling upon seedling on the ground, then imposes bio-bacterial manure, and growing period temperature stabilization, between 16-26 DEG C, grows up to after rice shoot until seed rice and transplants in the paddy field of having applied fertilizer, with the very little dislocation cultivation of 5 × (6+10);
S5, results: after pricking seedling thribble, mu executes potassium chloride 7-9kg, potash fertilizer 7-9kg, composite fertilizer 8-10kg, all sprayed 4140 high-efficiency foliage fertilizers at booting initial stage of paddy rice, cut phase and full heading time, and regularly irrigate and catch and kill insect, can gather in the crops paddy after the 3-4 month.
2. according to claim 1 a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, it is characterized in that, in S4, paddy field fertilizing fertilizer used is that mineral is fertile.
3. according to claim 1 a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, it is characterized in that, described seed rice is the rich A in Guangdong and the triple crossing seed rice of wide extensive 688 cross breedings.
4. according to claim 1 a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, it is characterized in that, in S5, described in catch and kill insect and comprise and place mouse bait and kill mouse, use frequency ventilating type insecticidal lamp insect-killing trapping, spray weeding pesticide.
5. according to claim 1 a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, it is characterized in that, in S5, the booting initial stage, shallow wet alternate irrigated 1-2cm, 2-3 day after water falls to doing, then filled with 1-2cm, so go round and begin again, make soil plate real and do not float not soft, being conducive to preventing lodging.
6. according to claim 1 a kind of three is that late rice health care strengthens the anti-fall high-yield culture technique of seed, it is characterized in that, in S2, with clear water by seed rice preimpregnation 11 hours, seed rice is picked up, then seed rice is poured in limewash soak 45 hours, pick up and seed rice is cleaned, carry out vernalization.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510910355.9A CN105493986A (en) | 2015-12-10 | 2015-12-10 | Anti-senility, seed-strengthening, lodging-resistant and high-yield cultivation technology for three-line late rice |
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| CN201510910355.9A CN105493986A (en) | 2015-12-10 | 2015-12-10 | Anti-senility, seed-strengthening, lodging-resistant and high-yield cultivation technology for three-line late rice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279835A (en) * | 2020-03-04 | 2020-06-16 | 黔东南苗族侗族自治州农业科学院 | Cultivation method of dry rice seeds |
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|---|---|---|---|---|
| CN101406148A (en) * | 2008-11-27 | 2009-04-15 | 绍兴市农机管理总站 | Simple normalization seedling cultivation method for rice transplanted by machine without dish |
| CN103283547A (en) * | 2013-06-09 | 2013-09-11 | 江苏沿江地区农业科学研究所 | Seedling colonization method for promoting rice tillering |
| CN104285738A (en) * | 2013-07-21 | 2015-01-21 | 徐立容 | Super rice high-yield cultivation method |
| CN104756808A (en) * | 2015-04-23 | 2015-07-08 | 湖南杂交水稻研究中心 | Hybrid rice senility-resistant grain-plumping lodging-resistant high-yield culture technology |
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- 2015-12-10 CN CN201510910355.9A patent/CN105493986A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101406148A (en) * | 2008-11-27 | 2009-04-15 | 绍兴市农机管理总站 | Simple normalization seedling cultivation method for rice transplanted by machine without dish |
| CN103283547A (en) * | 2013-06-09 | 2013-09-11 | 江苏沿江地区农业科学研究所 | Seedling colonization method for promoting rice tillering |
| CN104285738A (en) * | 2013-07-21 | 2015-01-21 | 徐立容 | Super rice high-yield cultivation method |
| CN104756808A (en) * | 2015-04-23 | 2015-07-08 | 湖南杂交水稻研究中心 | Hybrid rice senility-resistant grain-plumping lodging-resistant high-yield culture technology |
Non-Patent Citations (1)
| Title |
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| 宋春芳 等: "溆浦超级杂交稻"百亩示范"单产超13.5t/hm2高产栽培技术", 《杂交水稻》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279835A (en) * | 2020-03-04 | 2020-06-16 | 黔东南苗族侗族自治州农业科学院 | Cultivation method of dry rice seeds |
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Address after: 325000 Wenzhou City National University Science and technology incubator, Wenzhou, Ouhai District, Ouhai District, Zhejiang Applicant after: WENZHOU ACADEMY OF AGRICULTURAL SCIENCES CROP INSTITUTE Address before: 325006 No. six Hongqiao Road, Wenzhou, Zhejiang, 1000 Applicant before: WENZHOU ACADEMY OF AGRICULTURAL SCIENCES CROP INSTITUTE |
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Application publication date: 20160420 |