CN102524298A - 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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- CN102524298A CN102524298A CN2011103549892A CN201110354989A CN102524298A CN 102524298 A CN102524298 A CN 102524298A CN 2011103549892 A CN2011103549892 A CN 2011103549892A CN 201110354989 A CN201110354989 A CN 201110354989A CN 102524298 A CN102524298 A CN 102524298A
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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 the 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 handled, 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 mainly be reflected in the following aspects: root of hair is good after 1, transplanting strong sprout, and alive fast.Strong sprout well developed root system, main root is healthy and strong, a lateral root is many, the root that keeps during lifting is many; Miao Tida, substance accumulation is many, and sugar, nitrogen level is high and coordinate, and the root of hair ability is strong, transplants the new root in back and takes place early, and root of hair is fast and many; Wilting the coming off of blade lacked, and alive fast, and scarce few, and favourable recovery is as early as possible grown.2, transplant the back tiller strong sprout early, strong sprout before the favourable formation winter.Higher substance accumulation is arranged, for the land for growing field crops seedling growth has been established good material base strong sprout; Bigger greenery area has been created condition for improving photosynthetic gesture rapidly; Good internal is divided into that growing fast after the transplanting provide maybe.Therefore, transplant back performance tiller strong sprout early, fast growth.According to observations, compare with weak seedling strong sprout, is transplanted to phase beginning of surviving the winter to have more about 4.5 of leave sheets, and leaf area index is high by 344.6%.The individual plant freight weight limit is high by 548.2%.3, the high-output stress-resistance in strong sprout.Transplant the growth vigor of back owing to bottom and overground part strong sprout, the resistivity of drought is strong to the autumn, and fertilizer utilization ratio is high, and cultivation adaptability is good; The 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 influences yield of rape, and the increase of individual plant effective angle fruit number has important function for improving yield of rape.
Through chemical method seed is handled research, seek out the method that is applicable to rape strong sprout and increases the seed treatment of angle fruit number, will have immeasurable value for rape production.
Summary of the invention
The purpose 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; Basically reached and cultivated the rape purpose in strong sprout, further improved rape individual plant angle fruit number, for the rape high yield is established solid foundation.
Technical scheme of the present invention is following: a kind of seed treatment that is applicable to rape strong sprout and increases angle fruit number, comprise prescription A or prescription B, and following by the proportioning of mg/L: wherein said prescription A is: abscisic acid 200mg/L, paclobutrazol 40mg/L; Supply moisture and fully be dissolved to 1L.Prescription B is: potassium permanganate 100mg/L, paclobutrazol 40mg/L, glyphosate 15mg/L; Supply moisture and fully be dissolved to 1L.
Seed application method of the present invention is, with described seed treatment A or B to rape seed seed soaking handled 12 hours, clean sowing immediately after drying with clear water after taking out seed.Rape seed through inorganic agent of the present invention is handled 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, characteristics 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, in rape production, has boundless application prospect.
Embodiment
Embodiment 1: the application of rape seed inorganic agent A
Adopt the seed treatment A prescription in above-mentioned " summary of the invention ", the rape seed inorganic agent of producing the 100L volume needs abscisic acid 20g, paclobutrazol 4g, and keeping the skin wet fully is dissolved to 100L.
This test is test material with assorted No. 9 of the cabbage type rape new varieties of Hua Zhong Agriculture University's seed selection China oil (this kind 2004 is through the authorization of new crop varieties validation board of country of the People's Republic of China (PRC), the rape variety of openly promoting for the whole nation).Adopt the seed treatment A of the present invention's preparation processings of soaking seed, seed soaking time is 12 hours, after the seed soaking seed is cleaned with clear water and dries the back horse back and sow and carry out pot experiment.Set up two contrast: CK1 for seed not being carried out any processing, CK2 is that the distilled water seed soaking was handled in 12 hours, carries out pot experiment simultaneously.Sowing time is on December 10th, 2008, carries out the investigation in the time of infertility, carries out species test at last.
Table 1 seed treatment A of the present invention is to the influence of assorted No. 9 generations of cabbage type rape China oil
The result of table 1 shows, adopt seed treatment A of the present invention to soak seed to handle the rape plant of back growth long at the 20d collar, collar thick (87d), on the ground fresh weight (87d), reached significance level with contrast on the index such as thick, the individual plant effective angle fruit number of dry weight (87d), rhizome on the ground.Particularly handle individual plant angle, back fruit number and reached 104.3, compare 52.7 of CK1 and 77.3 of CK2 and reached significantly raising.Reached the effect that increases the angle strong sprout fully.
Embodiment 2: the application of rape seed inorganic agent B
Adopt the seed treatment B prescription in above-mentioned " summary of the invention ", the rape seed inorganic agent of producing the 100L volume needs potassium permanganate 100mg/L, paclobutrazol 40mg/L, and glyphosate 15mg/L, keeping the skin wet fully is dissolved to 100L.
This test is test material with assorted No. 9 of the cabbage type rape new varieties of Hua Zhong Agriculture University's seed selection China oil (this kind 2004 is through the authorization of new crop varieties validation board of country of the People's Republic of China (PRC), the rape variety of openly promoting for the whole nation).Adopt the seed treatment B of the present invention's preparation processings of soaking seed, seed soaking time is 12 hours, after the seed soaking seed is cleaned with clear water and dries the back horse back and sow and carry out pot experiment.Set up two contrast: CK1 for seed not being carried out any processing, CK2 is that the distilled water seed soaking was handled in 12 hours, carries out pot experiment simultaneously.Sowing time is on December 10th, 2008, carries out the investigation in the time of infertility, carries out species test at last.
Table 2 seed treatment B of the present invention is to the influence of assorted No. 9 generations of cabbage type rape China oil
The result of table 2 shows, adopt seed treatment B of the present invention to soak seed to handle the rape plant of back growth long at the 20d collar, collar thick (87d), on the ground fresh weight (87d), reached significance level with contrast on the index such as thick, the individual plant effective angle fruit number of dry weight (87d), rhizome on the ground.Particularly handle individual plant angle, back fruit number and reached 128.8, compare 52.7 of CK1 and 77.3 of CK2 and reached significantly raising.Reached the effect that increases the angle strong sprout fully.
Claims (2)
1. rape strong sprout and increase the seed treatment of angle fruit number, its component and proportioning are following:
Potassium permanganate 100mg/L;
Paclobutrazol 40mg/L;
Glyphosate 15mg/L;
Supply moisture to 1L.
2. claim 1 described rape strong sprout and increase the application of the seed treatment of angle fruit number, it is characterized in that, with the described seed treatment immersion treatment of claim 1 rape seed 12 hours, take out behind the seed with clear water clean dry after sowing immediately.
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 true CN102524298A (en) | 2012-07-04 |
| CN102524298B CN102524298B (en) | 2014-01-22 |
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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 |
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| Country | Link |
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| CN (1) | CN102524298B (en) |
Cited By (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: "《植物生长调节剂在经济作物上的应用》", 31 December 2002 * |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN102524298B (en) | 2014-01-22 |
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