CN105103703A - Seed-soaking germination hastening method for direct-seeded rice - Google Patents
Seed-soaking germination hastening method for direct-seeded rice Download PDFInfo
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- CN105103703A CN105103703A CN201510460924.4A CN201510460924A CN105103703A CN 105103703 A CN105103703 A CN 105103703A CN 201510460924 A CN201510460924 A CN 201510460924A CN 105103703 A CN105103703 A CN 105103703A
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Abstract
The invention relates to a seed-soaking germination hastening method for direct-seeded rice. The method comprises the steps of (1) drying rice seeds in the air for 2-3 days before rice seeding, then, loading the rice seeds into gauze bags in a mode that each bag contains 1.5kg of rice seeds, flatly spreading the rice seed loaded gauze bags in a storehouse, controlling the internal temperature of the storehouse to be 5-7 DEG C and the relative humidity to be 70-85%, and carrying out preservation for 24 hours; (2) taking out the gauze bags in the storehouse in the step (1), flushing the gauze bags for 5-8 minutes in flowing water, fishing out the gauze bags, draining water, then, putting the gauze bags in a seed soaking solution, soaking the bags for 8-12 hours, and then, taking out the bags; (3) putting the seed-soaked gauze bags obtained in the step (2) in clean water with the water temperature of 38-42 DEG C while continuously jittering the gauze bags for 5-10 minutes, then, taking out the gauze bags, and draining water until no water drop drips from the gauze bags; and (4) flatly spreading the gauze bags obtained in the step (3) in the storehouse, controlling the internal temperature of the storehouse to be 5-7 DEG C and the relative humidity to be 70-85%, carrying out preservation for 6-8 hours, and then sowing the seeds in time. By adopting the method, the operation is simple, and the increase of the germination hastening ratio of the rice is also facilitated so that the healthy growth of the rice at a rice seedling raising period is promoted.
Description
Technical field
The present invention relates to agricultural technology field, be specifically related to a kind of direct seading rice presoaking and germinating method.
Background technology
Rice direct-seeding technology refers to the planting patterns being directly sowed at by seed and carrying out cultivating in land for growing field crops.According to the irrigation method before and after soil water regime and sowing, Direct-seeding Rice can be divided into again water direct seeding, direct-sowing dry, wet direct-seeding and drought to plant the Four types such as rice.Contain the Direct-seeding Rice of modern science and technology, be subject to the welcome of more and more rice agriculture with its saving of labor, laborsaving, abridged edition, highly efficient and productive feature in vast rice district and adopt.Facts have proved, Direct-seeding Rice has the following advantages:
1) saving of labor, laborsaving, labor productivity is high.Compared with transplanting rice seedling by hand, on average every mu saving of labor 3-4, save labour cost 200-400 unit, labor productivity can improve more than 1.5 times.
2) breeding time can be shortened; Hinder seedling because do not pull up seedlings and to turn green process after transplanting, can tiller ahead of time, breeding time shortens 5-7 days than being transplanted to of sowing the same period.
3) do not take farmland, namely save work time cost, be conducive to again expanding cultivated area.
4) input and output rate is high, good in economic efficiency.Data shows, Direct-seeding Rice unit are input-output ratio transplanting rice is high by 22.35%.
5) be conducive to development scale operation, rice direct-seeding can alleviate the seasonal nervous contradiction of labour, is convenient to do mechanization operation simultaneously and improves mechanization degree, having important using value especially to large plantation family and large and medium-sized farm.
Need to carry out seed soaking to seed rice before rice direct-seeding, to improve bud ratio during rice growing, and traditional seed soaking solution does not have biocidal efficacies, and seed rice is easily caught an illness.Given this, the application is proposed.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of direct seading rice presoaking and germinating method that can improve seed rice disease-resistant performance and improve bud ratio.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of direct seading rice presoaking and germinating method, concrete steps are as follows:
1) before rice growing by seed rice airing 2-3 days, then load in gauze bag, 1.5 kilograms every bag, be laid in warehouse by the gauze bag that seed rice is housed, control temperature in storehouse at 5-7 DEG C, relative moisture, at 70-85%, is preserved 24 hours;
2) by step 1) gauze bag in warehouse takes out, rinses 5-8 minute, pull out, drain the water, do not have water droplet to fall, then gauze bag is put into seed soaking solution to gauze bag, soaks taking-up after 8-12 hour in the water of flowing;
3) by step 2) in gauze bag after seed soaking put into the clear water that water temperature is 38-42 DEG C, and constantly shake gauze bag, keep taking-up after 5-10 minute, drain the water, do not have the globule to drip to gauze bag;
4) by step 3) in gauze bag be laid in warehouse, control temperature in storehouse at 5-7 DEG C, relative moisture, at 70-85%, preserves sowing in time after 6-8 hour.
Above-mentioned seed soaking solution is formulated by the component of following parts by weight: magnetized drinking water 100 parts, Tea Saponin 2 parts, purple sweet potato cyanidin 1.5 parts, compound sodium nitrophenolate 1.5 parts, curcumin 2 parts, alanine 5 parts, potassium dihydrogen phosphate 4 parts, carbendazim 4 parts, marine alga micro mist 2 parts, water-soluble potassium 5 parts, sodium selenite 2 parts, chelated iron 2 parts, Glyceryl Behenate 0.5 part, phosphate buffer 1.5 parts, neutral proteinase 0.5 part, corn starch 2 parts, fulvic acid 1.5 parts, gibberellin 2 parts, Rosa Damascana 0.5 part, potassium sorbate 0.5 part.Adopt this seed soaking agent nontoxic, noresidue, can bactericidal effect be played, promote that paddy rice germinates, improve emergence rate.
The invention has the beneficial effects as follows:
1) adopt the method not only to operate succinctly, also help the raising of paddy rice vernalization rate, grow up healthy and sound during promoting raising rice seedlings.
2) improve Germination effect and planting percent, seed rice 0.5-1 jin can be saved in every mu of ground, i.e. cost-saving 20-50 unit/mu.
3) adopt special seed soaking agent to soak seed, reduce germ and grow, can rice yield be significantly improved, increase economic benefit.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A kind of direct seading rice presoaking and germinating method, concrete steps are as follows:
1) before rice growing by seed rice airing 2-3 days, then load in gauze bag, 1.5 kilograms every bag, be laid in warehouse by the gauze bag that seed rice is housed, control temperature in storehouse at 5-7 DEG C, relative moisture, at 70-85%, is preserved 24 hours;
2) by step 1) gauze bag in warehouse takes out, rinses 5-8 minute, pull out, drain the water, do not have water droplet to fall, then gauze bag is put into seed soaking solution to gauze bag, soaks taking-up after 8-12 hour in the water of flowing;
3) by step 2) in gauze bag after seed soaking put into the clear water that water temperature is 38-42 DEG C, and constantly shake gauze bag, keep taking-up after 5-10 minute, drain the water, do not have the globule to drip to gauze bag;
4) by step 3) in gauze bag be laid in warehouse, control temperature in storehouse at 5-7 DEG C, relative moisture, at 70-85%, preserves sowing in time after 6-8 hour.
Above-mentioned seed soaking solution is formulated by the component of following parts by weight: magnetized drinking water 100 parts, Tea Saponin 2 parts, purple sweet potato cyanidin 1.5 parts, compound sodium nitrophenolate 1.5 parts, curcumin 2 parts, alanine 5 parts, potassium dihydrogen phosphate 4 parts, carbendazim 4 parts, marine alga micro mist 2 parts, water-soluble potassium 5 parts, sodium selenite 2 parts, chelated iron 2 parts, Glyceryl Behenate 0.5 part, phosphate buffer 1.5 parts, neutral proteinase 0.5 part, corn starch 2 parts, fulvic acid 1.5 parts, gibberellin 2 parts, Rosa Damascana 0.5 part, potassium sorbate 0.5 part.Adopt this seed soaking agent nontoxic, noresidue, can bactericidal effect be played, promote that paddy rice germinates, improve emergence rate.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a direct seading rice presoaking and germinating method, is characterized in that, concrete steps are as follows:
1) before rice growing by seed rice airing 2-3 days, then load in gauze bag, 1.5 kilograms every bag, be laid in warehouse by the gauze bag that seed rice is housed, control temperature in storehouse at 5-7 DEG C, relative moisture, at 70-85%, is preserved 24 hours;
2) by step 1) gauze bag in warehouse takes out, rinses 5-8 minute, pull out, drain the water, do not have water droplet to fall, then gauze bag is put into seed soaking solution to gauze bag, soaks taking-up after 8-12 hour in the water of flowing;
3) by step 2) in gauze bag after seed soaking put into the clear water that water temperature is 38-42 DEG C, and constantly shake gauze bag, keep taking-up after 5-10 minute, drain the water, do not have the globule to drip to gauze bag;
4) by step 3) in gauze bag be laid in warehouse, control temperature in storehouse at 5-7 DEG C, relative moisture, at 70-85%, preserves sowing in time after 6-8 hour.
2. direct seading rice presoaking and germinating method according to claim 1, it is characterized in that, above-mentioned seed soaking solution is formulated by the component of following parts by weight: magnetized drinking water 100 parts, Tea Saponin 2 parts, purple sweet potato cyanidin 1.5 parts, compound sodium nitrophenolate 1.5 parts, curcumin 2 parts, alanine 5 parts, potassium dihydrogen phosphate 4 parts, carbendazim 4 parts, marine alga micro mist 2 parts, water-soluble potassium 5 parts, sodium selenite 2 parts, chelated iron 2 parts, Glyceryl Behenate 0.5 part, phosphate buffer 1.5 parts, neutral proteinase 0.5 part, corn starch 2 parts, fulvic acid 1.5 parts, gibberellin 2 parts, Rosa Damascana 0.5 part, potassium sorbate 0.5 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510460924.4A CN105103703A (en) | 2015-07-28 | 2015-07-28 | Seed-soaking germination hastening method for direct-seeded rice |
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| CN201510460924.4A CN105103703A (en) | 2015-07-28 | 2015-07-28 | Seed-soaking germination hastening method for direct-seeded rice |
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| CN105103703A true CN105103703A (en) | 2015-12-02 |
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| CN201510460924.4A Pending CN105103703A (en) | 2015-07-28 | 2015-07-28 | Seed-soaking germination hastening method for direct-seeded rice |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035424A (en) * | 2016-05-24 | 2016-10-26 | 郎溪县飞鲤镇杨静粮食种植家庭农场 | Rice germination accelerating chemical and seed dressing method thereof |
| CN106211988A (en) * | 2016-07-27 | 2016-12-14 | 赵冰丽 | A kind of implantation methods of Fructus Lycopersici esculenti high yield |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444298A (en) * | 2012-05-31 | 2013-12-18 | 合肥三丰种子有限公司 | Deinsectization method for rice seeds |
| CN103843492A (en) * | 2014-03-26 | 2014-06-11 | 江苏胜田农业科技发展有限公司 | Method for improving direct-seeding seedling rate of paddy rice |
| CN104472061A (en) * | 2014-12-25 | 2015-04-01 | 华中农业大学 | Seed treatment method for promoting early and quick germination of dry-and-direct-seeded rice under drought stress |
| CN104641760A (en) * | 2015-01-30 | 2015-05-27 | 巢湖市鑫宇良种农民专业合作社 | Method for increasing germination rate of rice seeds stored for years |
-
2015
- 2015-07-28 CN CN201510460924.4A patent/CN105103703A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444298A (en) * | 2012-05-31 | 2013-12-18 | 合肥三丰种子有限公司 | Deinsectization method for rice seeds |
| CN103843492A (en) * | 2014-03-26 | 2014-06-11 | 江苏胜田农业科技发展有限公司 | Method for improving direct-seeding seedling rate of paddy rice |
| CN104472061A (en) * | 2014-12-25 | 2015-04-01 | 华中农业大学 | Seed treatment method for promoting early and quick germination of dry-and-direct-seeded rice under drought stress |
| CN104641760A (en) * | 2015-01-30 | 2015-05-27 | 巢湖市鑫宇良种农民专业合作社 | Method for increasing germination rate of rice seeds stored for years |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035424A (en) * | 2016-05-24 | 2016-10-26 | 郎溪县飞鲤镇杨静粮食种植家庭农场 | Rice germination accelerating chemical and seed dressing method thereof |
| CN106211988A (en) * | 2016-07-27 | 2016-12-14 | 赵冰丽 | A kind of implantation methods of Fructus Lycopersici esculenti high yield |
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