CN102524298B - Seed treating agent for strengthening seedlings and increasing siliques of rape and use thereof - Google Patents
Seed treating agent for strengthening seedlings and increasing siliques of rape and use thereof Download PDFInfo
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- CN102524298B CN102524298B CN201110354989.2A CN201110354989A CN102524298B CN 102524298 B CN102524298 B CN 102524298B CN 201110354989 A CN201110354989 A CN 201110354989A CN 102524298 B CN102524298 B CN 102524298B
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- rape
- treating agent
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- siliques
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Abstract
The invention belongs to the technical field of rape cultivation and particularly relates to the technical field of preparation and use of rape seed treating agents. The invention discloses a seed treating agent for strengthening seedlings and increasing siliques of rape, which is prepared from the following components: a 100mg/L potassium permanganate solution, a 40g/L paclobutrazol solution, a 15mg/L glyphosate solution and a proper amount of water. When rape seeds are soaked in the treating agent prepared by invention for 12 hours, the rape seedling strengthening and single plant silique increasing effects can be achieved. According to the seed treating agent, the formula is reasonable, the preparation method of the treating agent is simple and easy, the operation and use are convenient, the investment is low, the benefit is high, and the treating agent is ideal for strengthening rape seedlings and increasing siliques. Rape seeds treated by the treating agent have much higher strong seedling rate and single plant silique yield.
Description
Technical field
The present invention is that application number is dividing an application of 200910273295.9 application cases.
The present invention relates to rape seed processing technology field, especially belong to the seed treatment technical field that rape is grown seedlings.Relate to inorganic chemical reagent or plant growth regulating substances such as utilizing abscisic acid, paclobutrazol, potassium permanganate, glyphosate, rape seed is processed, can improve rape rate in strong sprout, significantly improve rape individual plant angle fruit number.
Background technology
The practice of high-yield culturing shows, cultivates strong sprout to striving for the effect of high yield, is by its characteristic decision of growing, and is mainly reflected in the following aspects: after 1, transplanting strong sprout, root of hair is good, and alive fast.Strong sprout well developed root system, main root is healthy and strong, a lateral root is many, the root retaining during lifting is many; Miao Ti great, substance accumulation is many, and sugar, nitrogen level is high and coordinate, and root of hair ability is strong, and after transplanting, new root occurs early, and root of hair is fast and many; Blade is wilting to come off less, and alive fast, and scarce few, and favourable recovery is as early as possible grown.2, transplant rear tiller strong sprout early, strong sprout before the favourable formation winter.There is higher substance accumulation strong sprout, for land for growing field crops seedling growth has been established good material base; Larger greenery area has been created condition for improving rapidly photosynthetic gesture; The Fast Growth growth that good internal is divided into after transplanting provides possibility.Therefore, transplant rear performance tiller strong sprout early, fast growth.According to observations, compare strong sprout with weak seedling, is transplanted to phase beginning of surviving the winter to have more 4.5 left and right of leave sheet, and leaf area index is high by 344.6%.Individual plant freight weight limit is high by 548.2%.3, the high-output stress-resistance in strong sprout.After transplanting strong sprout, due to the growth vigor of bottom and overground part, strong to the resistivity of autumn drought, the availability of fertilizer is high, and cultivation adaptability is good; Growth in strong sprout is sane and substance accumulation is high, and the freeze injury of early winter is light.
Individual plant effective angle fruit number is the key factor that affects yield of rape, and the increase of individual plant effective angle fruit number has important function for improving yield of rape.
By chemical method, seed is processed to research, find out the method that is applicable to rape strong sprout and increases the seed treatment of angle fruit number, for rape, produce and will there is immeasurable value.
Summary of the invention
The object of this invention is to provide the seed treatment that is applicable to rape strong sprout and increases angle fruit number, this seed treatment is easy to use, substantially reached and cultivated the rape object in strong sprout, further improved rape individual plant angle fruit number, for yield of Brassica napus L is established solid foundation.
Technical scheme of the present invention is as follows: a kind of seed treatment that is applicable to rape strong sprout and increases angle fruit number, comprise formula A or formula B, and as follows by the proportioning of mg/L: wherein said formula A is: abscisic acid 200mg/L, paclobutrazol 40mg/L; Supply moisture and be fully dissolved to 1L.Formula B is: potassium permanganate 100mg/L, paclobutrazol 40mg/L, glyphosate 15mg/L; Supply moisture and be fully dissolved to 1L.
Seed application method of the present invention is, described seed treatment A or B, to rape seed seed soaking 12 hours, are cleaned to sowing immediately after drying after taking out seed with clear water.The rape seed of processing through inorganic agent of the present invention, can significantly improve seed rate in strong sprout, significantly improves individual plant angle fruit number.
Good effect of the present invention:
The present invention has and drops into low, high efficiency, feature simple to operate, is more satisfactory rape strong sprout and the seed treatment that increases angle fruit number.The present invention can significantly improve rape rate in strong sprout, can significantly increase individual plant angle fruit number, reaches the effect of high yield.The present invention has opened up rape strong sprout and has increased the new way of angle fruit number, has proposed to cultivate the rape new method in strong sprout, and has significantly improved individual plant angle fruit number, on rape is produced, has boundless application prospect.
Embodiment
Embodiment 1: the application of rape seed inorganic agent A
Adopt the seed treatment A formula in above-mentioned " summary of the invention ", the rape seed inorganic agent of producing 100L volume needs abscisic acid 20g, and paclobutrazol 4g, keeps the skin wet and be fully dissolved to 100L.
This test is test material with the cabbage type rape new varieties Hua-you-za No.9 of Hua Zhong Agriculture University's seed selection (this kind is authorized by new crop varieties validation board of country of the People's Republic of China (PRC) for 2004, the rape variety of openly promoting for the whole nation).Adopt the seed treatment A of the present invention's preparation to carry out seed soaking, seed soaking time is 12 hours, after seed soaking, seed is cleaned and is dried rear horse back and sow and carry out pot experiment with clear water.Set up two contrast: CK1 for seed not being carried out to any processing, CK2 is that distilled water seed soaking is processed for 12 hours, carries out pot experiment simultaneously.Sowing time is on December 10th, 2008, carries out the investigation in the time of infertility, finally carries out species test.
The impact that table 1 seed treatment A of the present invention produces cabbage type rape Hua-you-za No.9
The result of table 1 shows, adopt that seed treatment A of the present invention carries out that the rapeseed plants of growing after seed soaking is long at 20d collar, collar thick (87d), on the ground fresh weight (87d), reached significance level with contrasting in the index such as thick, the individual plant effective angle fruit number of dry weight (87d), rhizome on the ground.After particularly processing, individual plant angle fruit number has reached 104.3, compares 52.7 of CK1 and 77.3 of CK2 and has reached significantly raising.Reached the effect that increases angle strong sprout completely.
Embodiment 2: the application of rape seed inorganic agent B
Adopt the seed treatment B formula in above-mentioned " summary of the invention ", the rape seed inorganic agent of producing 100L volume needs potassium permanganate 100mg/L, paclobutrazol 40mg/L, and glyphosate 15mg/L, keeps the skin wet and is fully dissolved to 100L.
This test is test material with the cabbage type rape new varieties Hua-you-za No.9 of Hua Zhong Agriculture University's seed selection (this kind is authorized by new crop varieties validation board of country of the People's Republic of China (PRC) for 2004, the rape variety of openly promoting for the whole nation).Adopt the seed treatment B of the present invention's preparation to carry out seed soaking, seed soaking time is 12 hours, after seed soaking, seed is cleaned and is dried rear horse back and sow and carry out pot experiment with clear water.Set up two contrast: CK1 for seed not being carried out to any processing, CK2 is that distilled water seed soaking is processed for 12 hours, carries out pot experiment simultaneously.Sowing time is on December 10th, 2008, carries out the investigation in the time of infertility, finally carries out species test.
The impact that table 2 seed treatment B of the present invention produces cabbage type rape Hua-you-za No.9
The result of table 2 shows, adopt that seed treatment B of the present invention carries out that the rapeseed plants of growing after seed soaking is long at 20d collar, collar thick (87d), on the ground fresh weight (87d), reached significance level with contrasting in the index such as thick, the individual plant effective angle fruit number of dry weight (87d), rhizome on the ground.After particularly processing, individual plant angle fruit number has reached 128.8, compares 52.7 of CK1 and 77.3 of CK2 and has reached significantly raising.Reached the effect that increases angle strong sprout completely.
Claims (1)
1. be applicable to rape strong sprout and increase a really seed treatment for number of angle, it is characterized in that, as follows by the proportioning of mg/L: potassium permanganate 100mg/L, paclobutrazol 40mg/L, glyphosate 15mg/L; Supply moisture and be fully dissolved to 1L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110354989.2A CN102524298B (en) | 2009-12-21 | 2009-12-21 | Seed treating agent for strengthening seedlings and increasing siliques of rape and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110354989.2A CN102524298B (en) | 2009-12-21 | 2009-12-21 | Seed treating agent for strengthening seedlings and increasing siliques of rape and use thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910273295 Division CN101731274B (en) | 2009-12-21 | 2009-12-21 | Seed treatment agent suitable for strengthening seedlings of rapes and increasing pod numbers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102524298A CN102524298A (en) | 2012-07-04 |
| CN102524298B true CN102524298B (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110354989.2A Expired - Fee Related CN102524298B (en) | 2009-12-21 | 2009-12-21 | Seed treating agent for strengthening seedlings and increasing siliques of rape and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102524298B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553764A (en) * | 2013-10-14 | 2014-02-05 | 华中农业大学 | Rape seed soaking compound and application thereof, and rape seed undersowing method before late rice harvesting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102944A (en) * | 1993-11-24 | 1995-05-31 | 化学工业部沈阳化工研究院 | Seed processing agent for paddy rice direct seeding |
| CN1117343A (en) * | 1994-08-23 | 1996-02-28 | 安徽农学院 | Multi-function agent for coating rice seeds |
-
2009
- 2009-12-21 CN CN201110354989.2A patent/CN102524298B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102944A (en) * | 1993-11-24 | 1995-05-31 | 化学工业部沈阳化工研究院 | Seed processing agent for paddy rice direct seeding |
| CN1117343A (en) * | 1994-08-23 | 1996-02-28 | 安徽农学院 | Multi-function agent for coating rice seeds |
Non-Patent Citations (1)
| Title |
|---|
| 段留生等.用多效唑药液浸种可以提高直播油菜或者移栽油菜的产量吗？.《植物生长调节剂在经济作物上的应用》.2002,第60页第168项. * |
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| CN102524298A (en) | 2012-07-04 |
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