CN103460850A - Method for sprouting seeds of rice - Google Patents
Method for sprouting seeds of rice Download PDFInfo
- Publication number
- CN103460850A CN103460850A CN2013104477284A CN201310447728A CN103460850A CN 103460850 A CN103460850 A CN 103460850A CN 2013104477284 A CN2013104477284 A CN 2013104477284A CN 201310447728 A CN201310447728 A CN 201310447728A CN 103460850 A CN103460850 A CN 103460850A
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- Prior art keywords
- seed
- soaking
- rice paddy
- seeds
- rice
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 35
- 235000009566 rice Nutrition 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 21
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 34
- 238000002791 soaking Methods 0.000 claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000035784 germination Effects 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 230000007226 seed germination Effects 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000005820 Prochloraz Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 abstract 1
- KBRKFTKQRMYINW-UHFFFAOYSA-M sodium;2-methoxy-5-nitrophenolate Chemical compound [Na+].COC1=CC=C([N+]([O-])=O)C=C1[O-] KBRKFTKQRMYINW-UHFFFAOYSA-M 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a method for sprouting seeds of rice. The method comprises the steps: firstly, drying the seeds; secondly, soaking the seeds, wherein 10% dithiocyano-methane of 10 milliliters, 25% prochloraz of 10 milliliters and 1.8% atonik of 8 milliliters are mixed with water to reach 50 kilograms to form a seed soaking solution which is used for soaking the seeds; then the seeds obtained after being soaked are wrapped by a piece of wet cloth; finally, the seeds wrapped by the piece of wet cloth are heated through an electric blanket to be at a proper temperature for sprouting the seeds; the seeds are sprouted the next day. The soaked rice seeds are heated through the electric blanket to be at the proper temperature for sprouting, the sprouting of the seeds is accelerated, and the rate of emergence is improved.
Description
Technical field
The present invention relates to a kind of germination accelerating method of rice paddy seed, understand and suitable Germination Temperature is provided to the rice paddy seed soaked by electric blanket specifically, accelerate the method for seed germination.
Background technology
After rice paddy seed suctions moisture, also must under the uniform temperature condition, could sprout.Because the catalytic action of enzyme is relevant with temperature, general temperature raises, and the activity of enzyme strengthens, and the substance decomposition of preserving in seed is just fast, and seed just can accelerate to germinate.In the growth of plumular axis, embryo, the division growth of cell also needs to carry out at a certain temperature simultaneously.The minimum temperature of rice seed germination is 8-10 ℃, and optimum temperature is 32 ℃, and maximum temperature is 40 ℃ of left and right.
At present, in production, the seed rice of establishing in large scale was generally all soaked seed 2～3 round the clock before sowing, through the seed of water logging, pulled out and was placed on warm local vernalization, in order to guarantee humidity, will add a cover straw bag or Polypropylence Sheet in the above.No matter take which kind of method, to night, temperature all can descend, and being difficult to provides suitable Germination Temperature to rice paddy seed, often causes the lower and bud gesture of bud rate to differ, and after planting planting percent is low, brings loss to the rice agriculture.
Therefore, search out a kind of can cost lowly, and can improve the method for seed rice vernalization effect, the rice agriculture is saved to seed costs, improve economic well-being of workers and staff significant.
Summary of the invention
The object of the present invention is to provide the germination accelerating method that a kind of cost is low, can accelerate the rice paddy seed of seed sprouting.
In order to solve the problems of the technologies described above, it is low that the technical solution adopted in the present invention is intended to solve current seed rice vernalization efficiency, after planting not high, the high problem of bringing of unit are seed use cost of planting percent, proposed a kind of novel germination accelerating method, and the method comprises the following steps:
1) bask seeds: both strengthened seed vitality, improved germination vigor and germination rate, killed again the surface of the seed germ, reduced the bacterium source;
2) seed soaking: 10% 10 milliliters of dithiocyano-methanes, 25% 10 milliliters of Prochlorazs, 1.8% IDALL receives 8 milliliters, is watered to 40 kilograms and obtains seed-soaking liquid, with seed-soaking liquid, soaks rice paddy seed;
3) wrap step 2 with wet cloth) in the seed that obtains of seed soaking operation;
4) by the electric blanket seed of the cloth parcel preference temperature while being heated to seed germination that will wet, wait to the 2nd day seed sprouting.
In step 4), the seed of wet cloth parcel is laid in to the electric blanket surface with the diaphragm seal parcel; Seed after the medicament seed soaking is filtered dry, and uniform spreading, on wet cloth, folds above-mentioned wet cloth or is placed on gently the surface of the seed with other wet cloth; With second half film-folding lay-up, on wet cloth, on film, the covering insulations such as humidification cloth, straw again, switch on after covering; Deng to the 2nd day seed sprouting.After vernalization the 2nd day, lower field seeding.
The present invention has following beneficial effect:
1. vernalization equipment is simple, and processing ease is with low cost.Whole vernalization process only needs 1 electric blanket, 2 films, several wet cloth, and except electric blanket needs 20-30 unit, concerning the rice agriculture, other things all are seen everywhere.
2. cost-saving, raise the efficiency.Especially the hybrid rice seed price is high for rice paddy seed, and price per jin is in 40-50 unit, and every mu of consumption, generally at 3-4 jin, adopts this method, can improve vernalization effect and planting percent, and seed rice 0.5-1 jin can be saved in every mu of ground, i.e. cost-saving 20-50 unit/mu.
embodiment:
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, and be not used in the restriction invention.
Embodiment 1: the germination accelerating method of rice paddy seed of the present invention, and the method comprises the following steps:
1) bask seeds: both strengthened seed vitality, improved germination vigor and germination rate, killed again the surface of the seed germ, reduced the bacterium source;
2) seed soaking: 10% 10 milliliters of dithiocyano-methanes, 25% 10 milliliters of Prochlorazs, 1.8% IDALL receives 8 milliliters, is watered to 40 kilograms, obtains seed-soaking liquid, with seed-soaking liquid, soaks rice paddy seed; 30 kilograms of immersion rice, soak seed 60 hours; Water temperature remains on 20～3O ℃;
3) wrap step 2 with wet cloth) in the seed that obtains of seed soaking operation;
4) will the wet seed of cloth parcel is laid in the electric blanket surface with the diaphragm seal parcel; Seed after the seed-soaking liquid seed soaking is filtered dry, and uniform spreading, on wet cloth, folds above-mentioned wet cloth or is placed on gently the surface of the seed with other wet cloth; With second half film-folding lay-up, on wet cloth, on film, the covering insulations such as humidification cloth, straw again, switch on after covering; Deng to the 2nd day seed sprouting; When vernalization, humidity is 70%-80%; Temperature is 30-35 ℃; After vernalization the 2nd day, lower field seeding.
After adopting vernalization of the present invention, germination vigor is strong, and planting percent can reach more than 98%; After using this present invention vernalization, seed rice bud gesture does not differ, and root length differs, and has a strong impact on planting percent, and general seedling is at 70%-90%.
Embodiment 2: substantially the same manner as Example 1, difference is step 2), be specially: during seed soaking, the volumetric ratio of rice paddy seed and seed-soaking liquid is 1:2; Seed soaking 2 round the clock.
Embodiment 3: substantially the same manner as Example 1, difference is step 2), be specially: during seed soaking, the volumetric ratio of rice paddy seed and seed-soaking liquid is 2:3; Round the clock, water temperature remains on 20～3O ℃ in seed soaking 3.
Embodiment 4: substantially the same manner as Example 1, difference is step 2), be specially: during seed soaking, the volumetric ratio of rice paddy seed and seed-soaking liquid is 1:1; Seed soaking 2 round the clock.
Claims (5)
1. the germination accelerating method of a rice paddy seed, is characterized in that, the method comprises the steps:
1) bask seeds;
2) seed soaking: 10% 10 milliliters of dithiocyano-methanes, 25% 10 milliliters of Prochlorazs, 1.8% IDALL receives 8 milliliters, is watered to 40 kilograms and obtains seed-soaking liquid, with seed-soaking liquid, soaks rice paddy seed;
3) wrap step 2 with wet cloth) in the rice paddy seed that obtains of seed soaking operation;
4) by the electric blanket seed of the cloth parcel preference temperature while being heated to seed germination that will wet, wait to the 2nd day seed sprouting.
2. the germination accelerating method of rice paddy seed according to claim 1, is characterized in that step 2) in, during seed soaking, the volumetric ratio of rice paddy seed and seed-soaking liquid is (1 ~ 2): (2 ~ 3); Round the clock, water temperature remains on 20～3O ℃ in seed soaking 2～3.
3. the germination accelerating method of rice paddy seed according to claim 1, is characterized in that, in step 4), at first with plastic film by the electric blanket sealed envelope; Then the seed after the seed-soaking liquid seed soaking is filtered dry, uniform spreading, on wet cloth, folds above-mentioned wet cloth or is placed on gently the surface of the seed with other wet cloth; With second half film-folding lay-up, on wet cloth, on film, the covering insulations such as humidification cloth, straw again, just can switch on after covering.
4. the germination accelerating method of rice paddy seed according to claim 1, is characterized in that, in step 4), when vernalization, humidity is 70%-80%.
5. the germination accelerating method of rice paddy seed according to claim 1, is characterized in that, in step 4), when vernalization, temperature is 30-35 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447728.4A CN103460850B (en) | 2013-09-27 | 2013-09-27 | Method for sprouting seeds of rice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447728.4A CN103460850B (en) | 2013-09-27 | 2013-09-27 | Method for sprouting seeds of rice |
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| Publication Number | Publication Date |
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| CN103460850A true CN103460850A (en) | 2013-12-25 |
| CN103460850B CN103460850B (en) | 2015-06-03 |
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| CN201310447728.4A Active CN103460850B (en) | 2013-09-27 | 2013-09-27 | Method for sprouting seeds of rice |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749132A (en) * | 2014-01-13 | 2014-04-30 | 扬州大学 | Method of raising machine-transplanted seedlings |
| CN104255117A (en) * | 2014-09-29 | 2015-01-07 | 句容市农业技术推广中心 | Paddy rice seed soaking method |
| CN104350839A (en) * | 2014-11-25 | 2015-02-18 | 李柳强 | Method for improving germination rate of corydalis bungeana seeds |
| CN104782265A (en) * | 2015-03-26 | 2015-07-22 | 和县金城米业有限责任公司 | Rice seed treatment method |
| CN104885621A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Rice seed germination method |
| CN107027765A (en) * | 2017-04-26 | 2017-08-11 | 广东华田金谷农业科技有限公司 | A kind of method of Rice Resistance disease pest seed-soaking liquid presoaking and germinating rice cultivation |
| CN107278418A (en) * | 2017-07-26 | 2017-10-24 | 安徽省福宁米业有限公司 | A kind of vernalization, the method for cultivating rice seedling |
| CN107396789A (en) * | 2017-07-24 | 2017-11-28 | 昆明清贵种植有限公司 | A kind of method for improving Germination Percentage of Rice |
| CN108012614A (en) * | 2017-12-16 | 2018-05-11 | 枞阳县东红家庭农场 | A kind of method for treating seeds of salt tolerant rice |
| CN108450313A (en) * | 2018-02-08 | 2018-08-28 | 福建农林大学 | A kind of Pregermination and seedling breeding method of large embryo rice |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365605A (en) * | 2001-11-21 | 2002-08-28 | 黄桂荪 | Application of pant growth regulator 'Aiduoshou' in hybridized rice |
-
2013
- 2013-09-27 CN CN201310447728.4A patent/CN103460850B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365605A (en) * | 2001-11-21 | 2002-08-28 | 黄桂荪 | Application of pant growth regulator 'Aiduoshou' in hybridized rice |
Non-Patent Citations (2)
| Title |
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| 乌忆涛: "杂交水稻浸种催芽技术要点", 《安徽农学通报》 * |
| 陈合云等: "不同浸种处理对杂交稻种子发芽和成苗的影响", 《山东农业科学》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749132A (en) * | 2014-01-13 | 2014-04-30 | 扬州大学 | Method of raising machine-transplanted seedlings |
| CN103749132B (en) * | 2014-01-13 | 2015-12-09 | 扬州大学 | A kind of transplanting seedling-cultivating method |
| CN104255117A (en) * | 2014-09-29 | 2015-01-07 | 句容市农业技术推广中心 | Paddy rice seed soaking method |
| CN104885621A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Rice seed germination method |
| CN104350839A (en) * | 2014-11-25 | 2015-02-18 | 李柳强 | Method for improving germination rate of corydalis bungeana seeds |
| CN104782265A (en) * | 2015-03-26 | 2015-07-22 | 和县金城米业有限责任公司 | Rice seed treatment method |
| CN107027765A (en) * | 2017-04-26 | 2017-08-11 | 广东华田金谷农业科技有限公司 | A kind of method of Rice Resistance disease pest seed-soaking liquid presoaking and germinating rice cultivation |
| CN107396789A (en) * | 2017-07-24 | 2017-11-28 | 昆明清贵种植有限公司 | A kind of method for improving Germination Percentage of Rice |
| CN107278418A (en) * | 2017-07-26 | 2017-10-24 | 安徽省福宁米业有限公司 | A kind of vernalization, the method for cultivating rice seedling |
| CN108012614A (en) * | 2017-12-16 | 2018-05-11 | 枞阳县东红家庭农场 | A kind of method for treating seeds of salt tolerant rice |
| CN108450313A (en) * | 2018-02-08 | 2018-08-28 | 福建农林大学 | A kind of Pregermination and seedling breeding method of large embryo rice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103460850B (en) | 2015-06-03 |
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Effective date of registration: 20201223 Address after: No.016, JiangZheng Road, Huji Industrial Park, Mudan District, Heze City, Shandong Province Patentee after: Shandong JiangZheng Food Co.,Ltd. Address before: No. 1406, 14th floor, unit 1, building 5, No. 366, Ronghua South Road, high tech Zone, Chengdu, Sichuan 610017 Patentee before: Sichuan qiyibiao Information Technology Co.,Ltd. Effective date of registration: 20201223 Address after: No. 1406, 14th floor, unit 1, building 5, No. 366, Ronghua South Road, high tech Zone, Chengdu, Sichuan 610017 Patentee after: Sichuan qiyibiao Information Technology Co.,Ltd. Address before: 212400 Zhenjiang Agricultural Research Institute, Jiangsu hilly area, 112 Jurong Road, Huayang Road, Jurong, Zhenjiang, Jiangsu Patentee before: JIANGSU FOOTHILL ZHENJIANG AGRICULTURE Research Institute |
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Effective date of registration: 20230425 Address after: 274000 Xiaoliu Town, Mudan District, Heze City, Shandong Province 121 County Dao Xiaoliu Town People's Government South Gate West Side Road North No.1 Store Patentee after: Shandong Benben Agricultural Technology Co.,Ltd. Address before: No.016, JiangZheng Road, Huji Industrial Park, Mudan District, Heze City, Shandong Province Patentee before: Shandong JiangZheng Food Co.,Ltd. |
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Application publication date: 20131225 Assignee: Heze Mudan District Nonglian Agricultural Development Co.,Ltd. Assignor: Shandong Benben Agricultural Technology Co.,Ltd. Contract record no.: X2023980054063 Denomination of invention: A method for inducing rice seed germination Granted publication date: 20150603 License type: Common License Record date: 20231225 |