CN102845449A - Modifier for increasing production of corns and rice - Google Patents
Modifier for increasing production of corns and rice Download PDFInfo
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- CN102845449A CN102845449A CN2012103649448A CN201210364944A CN102845449A CN 102845449 A CN102845449 A CN 102845449A CN 2012103649448 A CN2012103649448 A CN 2012103649448A CN 201210364944 A CN201210364944 A CN 201210364944A CN 102845449 A CN102845449 A CN 102845449A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The invention discloses a modifier for increasing production of corns and rice, which contains forchlorfenuron, gibberellin and salicylic acid and the like. The medicaments are uniformly mixed according to a certain ratio under a room temperature drying environment. An increasing agent solution is sprayed in a later stage of flowering of rice and corns or a filling stage. The modifier can promote cell growth and division and the synthesis of nucleic acid and protein, and delay the organ abscission, crop senescence and chlorophyll synthesis. The photosynthetic rate is improved and the stress resistance is enhanced. The apical dominance is broken, the fruit setting is promoted and the fruits are amplified, and the parthenocarpy is induced, so that the crops are matured for 7-10 days in advance. The yields of rice and corns are increased by above 10%. The modifier is nontoxic and harmless, safe and reliable, low in cost, convenient to use and easy to operate.
Description
Technical field
The invention belongs to the increasing crop yield technology, be specifically related to a kind of corn, increasing production of rice conditioning agent.
Background technology
[0002] present domestic and international product to paddy rice and corn yield increasing can be divided into following several.
The increasing production of rice medicament:
(1) basic element of cell division: can soak seed 48 hours, and repeatedly clean with clear water, conventional germination hastening method is transplanted subsequently to the field, can increase by 8.78%.Foliage-spray, seeding stage sprays, and can increase production about 8%.Owing to being difficult for passing through at the seeding stage paddy field, spraying work consuming consuming time, and easily cause the infringement to rice shoot.
(2) gibberellin: seedling spraying, improve the plant height of tillering, increase the mature spike number of tillering, improve ripening rate, can increase production 6.97-7.6%.But in spraying process, need to spray very uniformly, if concentration is excessive, can cause plant excessive growth, albefaction even withered or lopsided.
(3) production increasing agent: be used in rice seed soaking, spray root and full heading time spray leaf production-increasing function relatively outstanding, improved to a certain extent percentage of seedgermination, promote plant strain growth, strengthen tillering ability and use heading stage, can increase production about 10%.But dosage is many, expends man-hour, and not easy to operate.
(4) growth promotor for crop (IDALL's receipts): the growth regulator of being annotated exploitation by the Japanese rising sun KCC rugged justice in president island is received by IDALL, has another name called growth promotor for crop.Concentration is the growth promotor for crop of 0.4%-0.6%, uses 12-24 hour when seed soaking, can spray in front 5 days in transplanting subsequently, also can spray at Rise's boot period and fringe initial stage beginning, and effect of increasing production is about 7.8%.Can find out from this process, use the period of growth promotor for crop many, and large usage quantity.
(5) triacontanol: with soak seed the two days later vernalization sowing of the liquid of 0.5-1mg/kg, can improve germination rate, increase germination vigor, volume increase 5-10%.And the general concentration of blade spraying is 0.5ppm.But because the triacontanol physiologically active is very strong, working concentration is very low, will note especially the accuracy of concentration during preparating liquid, and the active constituent content of 30 dissolving alcohol and process preparation are very large on the drug effect impact simultaneously, should be noted that the selection quality product during purchase.
(6) brassinosteroid: spray the 0.005-0.02mg/L brassinosteroid at the paddy rice initial bloom stage, chlorophyll, soluble sugar, content of starch in the sword-like leave are improved, and Photosynthetic rates increases, and filling rate increases, ripening rate and thousand kernel weight increase, than contrast volume increase 10.18-12.85%.But this medicament is the low toxicity crop growth regulator, and the usage amount requirement is very strict, can not use in a large number, in order to avoid work the mischief.
The corn yield increasing medicament:
(1) growth promotor for crop: evenly spray with sprayer in corn eight leaf stretching periods, be sprayed onto the blade face all moistening, can increase production 11.2%.But this operation can expend a lot of man-hours and manpower in practice, and is subject to the impact of environment, can not reach as requested this spraying effect.
(2) ethrel: the rhizome to corn is influential, can the Dwarf corn height, make that blade is intensive, vertical growth, and short and wide, corncob weight obviously is improved, and can increase production about 10%.But ethrel belongs to breakneck medicine, and is all more serious to the harm of end user's health and environment, therefore wants in use SC, can not ignore for the effect of bringing into play its volume increase the harmfulness to human and environment.
(3) corn robust element: be the agent that copies of plant growth regulating, can the regulating corn growth physiological function.Can make milpa short strong after the use, plant height reduces, stem is thick, with many, resistant to lodging, delay senility, the precocious volume increase, amount of increase in production is 8-13%.But need to increase tangled vegetation when using the corn robust element, and require stricter field management, needing increases fertilising, and the weak tendency plant can not spray, and can not share with other drug, and robust element stoste has corrosivity simultaneously, will note especially when spraying.
(4) diethyl aminoethyl hexanoate: can increase the cane rugosity after spraying, improve plant root vigor, fringe position leaf chlorophyll content, Photosynthetic rates.It is best that regulating and controlling effect is processed in the spraying of 7-8 leaf phase, can reduce the bald sharp length of female fringe, increases row grain number, can increase to reach 11%.But can not mix use with alkaline agricultural chemicals and fertilizer in use, and dosage to be strict controlled in below 100 g/acres.
Can find from above analysis, existing corn, rice yield-increasing modifying agent major part be belonged to the single type product, and sometimes need to spray multipass, work consuming consuming time, dosage is larger, and input cost is higher, because some medicament has toxicity, cause operating difficulties, implement to have danger simultaneously; And for the growth of crops requirement is arranged also, need higher field management technology and more fertilizer.
Summary of the invention
The object of the invention provides a kind of paddy rice, corn shortening maturing stage, output of can making to be increased more than 10%.Green volume increase medicament, the method for preparation and use of this medicament.
Technical solution of the present invention is as follows
:
Get forchlorfenuron by the quality proportioning: gibberellin (920): salicylic acid: methyl α-naphthyl acetate: indolebutyric acid is
0.5-1:2-3:2-2.5:2-2.5:1-1.5, under the air drying environment, evenly mix getting final product.
Does using method: product of the present invention spend later stage and pustulation period to use at corn and paddy rice Sheng, with mixed uniformly medicinal powder amount? enter to add in the container water and stir, add again liquor and continue to stir, until medicinal powder dissolves fully.This solution slowly is poured into water, and stirring gets final product.When corn, paddy rice use its flower, fringe are sprayed, note squirting, spray, spraying even.
Product of the present invention promotes cell enlargement, division, and synthesizing of nucleic acid and protein delays organ and come off synthetic with crop aging and chlorophyll.Improve photosynthetic rate and strengthen resistance.Break apical dominance, promote to bear fruit and the increase fruit, induced parthenocarpy made the crops ripen in advance 7-10 days.
Product of the present invention is that compound, heavy duty detergent, increasing degree are larger, guaranteeing normal habitat, can make paddy rice, corn yield increasing more than 10% in the situation that namely all working conditions are constant.
Easy to use, and easily operation is implemented.As long as the growth period correct judgment to crop just can use in best period.Nontoxic to people and animals, noresidue, safe and reliable.
Cost is low, is plant growth regulator, and consumption is few, and use cost is about existing chemical fertilizer, half of other drug of relying on.
5. embodiment:
Embodiment 1
Get forchlorfenuron by the quality proportioning: gibberellin (920): salicylic acid: methyl α-naphthyl acetate: indolebutyric acid is
0.5:2:2:2:1, under the air drying environment, evenly mix.
Embodiment 2
Get forchlorfenuron by the quality proportioning: gibberellin (920): salicylic acid: methyl α-naphthyl acetate: indolebutyric acid is
1:3:2.5:2.5:1.5, under the air drying environment, evenly mix getting final product.
Embodiment 3
Get forchlorfenuron by the quality proportioning: gibberellin (920): salicylic acid: methyl α-naphthyl acetate: indolebutyric acid is
0.7:2.5:2.2:2.3:1.2, under the air drying environment, evenly mix.
Embodiment 4
This yield-increasing modifying agent spends later stage and pustulation period to use at corn and paddy rice Sheng, concrete using method is: with 5 gram weight yield-increasing modifying agent powder enter to add in the container water a little till stir, add again the liquor continuation stirring more than 55 ° of weight 100 grams, until conditioning agent dissolves fully.This solution is slowly poured in the water of 50 kilograms of weight, stirred and can use, can spray area is 1.5 mu.Corn, paddy rice one are fixed on Sheng spend later stage or pustulation period, spray as main take spraying decoration, fringe.During sprinkling, must squirt, spray, spray evenly.
Claims (3)
1. the preparation method of corn, increasing production of rice conditioning agent, it is characterized in that getting forchlorfenuron by quality, weight proportion: gibberellin: salicylic acid: methyl α-naphthyl acetate: indolebutyric acid is 0.5-1:2-3:2-2.5:2-2.5:1-1.5, under the air drying environment, evenly mix getting final product.
2. the corn, the increasing production of rice conditioning agent that prepare in accordance with the method for claim 1.
3. the corn for preparing in accordance with the method for claim 1, the using method of increasing production of rice conditioning agent, it is characterized in that spending later stage and pustulation period to use at corn and paddy rice Sheng, with 5 gram weight yield-increasing modifying agent powder enter to add in the container water a little till stir, add again the liquor continuation stirring more than 55 ° of weight 100 grams, until conditioning agent dissolves fully, this solution is slowly poured in the water of 50 kilograms of weight, stir and to use, can spray area is 1.5 mu, corn, paddy rice are sprayed with spraying decoration, fringe form, squirt, spray, spray even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103649448A CN102845449B (en) | 2012-09-25 | 2012-09-25 | Modifier for increasing production of corns and rice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103649448A CN102845449B (en) | 2012-09-25 | 2012-09-25 | Modifier for increasing production of corns and rice |
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| Publication Number | Publication Date |
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| CN102845449A true CN102845449A (en) | 2013-01-02 |
| CN102845449B CN102845449B (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103649448A Expired - Fee Related CN102845449B (en) | 2012-09-25 | 2012-09-25 | Modifier for increasing production of corns and rice |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787739A (en) * | 2014-01-03 | 2014-05-14 | 湖南农业大学 | Yield increase regulation method for hybrid rice |
| CN104604884A (en) * | 2015-01-27 | 2015-05-13 | 中国水稻研究所 | Rice yield promoter as well as using method thereof |
| CN104824029A (en) * | 2015-04-16 | 2015-08-12 | 河南农业大学 | Chemical regulator for improving grain filling plumpness of rice, and preparation method and use method thereof |
| CN109090131A (en) * | 2018-09-07 | 2018-12-28 | 山东中农天泰种业有限公司 | A kind of composite seed coating agent for preventing and treating maize sheath blight |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296751A (en) * | 1999-11-17 | 2001-05-30 | 中国科学院广州分院 | Fruit-bearing agent of fruit tree and its composition |
| CN101223886A (en) * | 2008-02-01 | 2008-07-23 | 四川省农业科学院生物技术核技术研究所 | Drug of increasing stigma exposing ratio of sterile line rice and preparing method thereof |
-
2012
- 2012-09-25 CN CN2012103649448A patent/CN102845449B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296751A (en) * | 1999-11-17 | 2001-05-30 | 中国科学院广州分院 | Fruit-bearing agent of fruit tree and its composition |
| CN101223886A (en) * | 2008-02-01 | 2008-07-23 | 四川省农业科学院生物技术核技术研究所 | Drug of increasing stigma exposing ratio of sterile line rice and preparing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 赵敏等: "我国玉米生产中植物生长调节剂的应用研究", 《玉米科学》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787739A (en) * | 2014-01-03 | 2014-05-14 | 湖南农业大学 | Yield increase regulation method for hybrid rice |
| CN103787739B (en) * | 2014-01-03 | 2015-11-11 | 湖南农业大学 | A kind of volume increase control method of hybridisation rice |
| CN104604884A (en) * | 2015-01-27 | 2015-05-13 | 中国水稻研究所 | Rice yield promoter as well as using method thereof |
| CN104824029A (en) * | 2015-04-16 | 2015-08-12 | 河南农业大学 | Chemical regulator for improving grain filling plumpness of rice, and preparation method and use method thereof |
| CN104824029B (en) * | 2015-04-16 | 2017-08-25 | 河南农业大学 | It is a kind of to improve substantial chemical regulator of Grain Filling of Rice and preparation method thereof and application method |
| CN109090131A (en) * | 2018-09-07 | 2018-12-28 | 山东中农天泰种业有限公司 | A kind of composite seed coating agent for preventing and treating maize sheath blight |
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| Publication number | Publication date |
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| CN102845449B (en) | 2013-09-18 |
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