CN103172445A - Nutritional modifier for lodging resistance and yield increasing of soybeans and accurate spraying method - Google Patents
Nutritional modifier for lodging resistance and yield increasing of soybeans and accurate spraying method Download PDFInfo
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- CN103172445A CN103172445A CN2013100906628A CN201310090662A CN103172445A CN 103172445 A CN103172445 A CN 103172445A CN 2013100906628 A CN2013100906628 A CN 2013100906628A CN 201310090662 A CN201310090662 A CN 201310090662A CN 103172445 A CN103172445 A CN 103172445A
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Abstract
The invention relates to a nutritional modifier for the lodging resistance and yield increasing of soybeans, which is characterized in that every 100 grams of the nutritional modifier comprises the following compositions in percentage by weight: 0.58-1.08% of uniconazole, 0.15-0.25% of compound sodium nitrophenolate, 68.0-76.3% of monopotassium phosphate, 15-21% of zinc sulfate, and 7.4-10.7% of ammonium molybdate. When a soybean grows from a time that the eighth ternately compound leaf is completely unfolded (V9 period) to a time that the tenth ternately compound leaf is completely unfolded (V11 period), 320 grams of the powdered nutritional modifier is taken, water is added in the powdered nutritional modifier according to a rate of 50 kg of water per mu, and then an operation of once spray on leaves is performed by using a sprayer. The nutritional modifier can effectively prevent soybeans from lodging, coordinate the vegetative growth and reproductive growth and development of soybeans, significantly increase the yield, and improve the economic benefit, and the nutritional modifier is simple in use, and therefore, the nutritional modifier has a board spreading and application prospect.
Description
Technical field
The present invention relates to the anti-fall volume increase nutrition regulating agent of a kind of soybean and accurate spraying method, belong to agricultural technology field.
Background technology
Soybean is China important grain and oil dual-purpose crop, and along with the progressively raising of people's living standard, soybean import significantly soars thereupon, at present Chinese soybean degree of self-sufficiency less than 30%.Although China's Soybean demand amount increases gradually, the atrophy year by year of China's soybean acreage.The main reason of atrophy is: be on the one hand the impact that is subjected to international soybean market, be on the other hand low due to domestic soybean yields, cost is high, comparative effectiveness is poor.And the cultivation technique lifting is to increase one of output major measure.
In recent years, along with production technology promotes, nitrogenous fertilizer dropped into and strengthened, and soybean plant strain degree in great numbers significantly improves, and nourished and grew unbalance with reproductive growth, and lodging and canopy closing become restriction output principal element.At present, the agrotechnique aspect is to increase the crop lodging resistance, main employingizations control regulation technology, gold as beautiful in the conditioning agent of corn Compositional type, beautiful remarkable increase corn lodging resistance and the output such as comply with one's wishes.Main employing is paclobutrazol, S 3307 single dose on Soybean production, or take paclobutrazol, mepiquat chloride as main composite growth regulator.Recent researches shows, the paclobutrazol stable in properties, and long half time in soil, residual quantity is larger, can bring harm to second stubble crop, now recommendation not.And existing conditioning agent built agent and single dose are used, its concentration and to spray period strict, and the bad control of consumption, between year, effect is unstable.Simultaneously, plant-growth regulator is the Auto-regulator in organism, can not be fertile with the medicine band, only spray the conditioning agent amount of increase in production limited, and still need spray certain fertilizer for improving output, increased production cost.
Summary of the invention
The object of the present invention is to provide the anti-fall volume increase nutrition regulating agent of a kind of soybean, it forms nutrition regulating agent by water-soluble substances, is comprised of growth regulator and fertilizer; It has used the theory of vegetalization control techniques, Plant Nutrition, controls at S 3307 and nourishes and grows simultaneously, replenishes soybean required important nutritive element, removes antagonistic action between fertilizer by sodium nitrophenolate simultaneously, promotes soybean to want to ask by fertilizer; Make soybean plant strain become compact healthy and strong, increase capacity for the resistance to lodging, resist plant senesecence, reduce large Tofu pudding pod and come off.
Another object of the present invention is to provide a kind of soybean accurate spraying method, and it determines that with stem leaf development process nutrition regulating agent sprays period accurately, and the time of spraying is easy to grasp; Can significantly increase soybean pod, grain number, reach remarkable increase soybean yields purpose.
Technical scheme of the present invention is achieved in that the anti-fall volume increase nutrition regulating agent of a kind of soybean, it is characterized in that: every 100 various moietys of gram pulvis precentagewise are: S 3307 0.58%-1.08%, sodium nitrophenolate 0.15%-0.25%, potassium primary phosphate 68.0%-76.3%, zinc sulfate 15%-21%, ammonium molybdate 7.4%-10.7%.
Concrete spraying method is as follows: when launching (V9 period) fully at 8 ternately compound leaves of soybeans they grow to the when launching (V11 period) fully to the 10th ternately compound leaf of soybean, get above-mentioned nutrition regulating agent pulvis 320 grams, be watered 50 kilograms by every mu, use atomizer to carry out the blade face and once spray.
Positively effect of the present invention is that it can make soybean plant strain become compact healthy and strong, increases capacity for the resistance to lodging, resists plant senesecence, reduces large Tofu pudding pod and comes off; And determine that with stem leaf development process nutrition regulating agent sprays period accurately, the time of spraying is easy to grasp; Can significantly increase soybean pod, grain number, reach remarkable increase soybean yields purpose.
Experimental example
2010-2011 carries out conditioning agent at experimental plot, Gongzhuling and Huadian Demonstration Base and sprays simultaneous test.Varieties of plant is that Ji educates 88, density 250,000 strain/hectares.Establish respectively and spray nutrition regulating agent and spray two processing of clear water (ck).
Example of the present invention is to process 100 gram pulvis as example, and nutrition regulating agent raw material weight umber is: S 3307 0.83, sodium nitrophenolate 0.17, potassium primary phosphate 73.3, zinc sulfate 16.7, ammonium molybdate 9.0.Get this conditioning agent pulvis 320 grams, every mu is watered 50 kilograms, when 9 ternately compound leaves of soybeans they grow to the launch fully (V10 period), uses atomizer to carry out foliage-spray, sprays once to get final product.
Result shows, sprays nutrition regulating agent and significantly reduces plant height, has extremely significantly increased the individual plant pod heavy heavy with grain, and output increases 15.2%-26.9%, all reaches utmost point conspicuous level.Because the Thehuadian Area rainwater is larger, plant strain growth is in great numbers, and 2 years experimental control are processed serious lodging is all occured, and uprightly do not fall and spray this conditioning agent, illustrates that this conditioning agent sprays the anti-to ability of remarkable increase plant.
Be the best using method of clear and definite this conditioning agent, studied the nutrition regulating agent spray timing in 2011 in Gongzhuling.Varieties of plant is that Ji educates 88, density 250,000 strain/hectares.Respectively at soybeans they grow to four periods of V3, V6, V10, V13, use above formula invention conditioning agent, every mu is watered 50 kilograms, sprays once, not spray as contrast.Result shows, it is the most remarkable that V10 sprays volume increase period, and volume increase reaches 20.2%, V3, V6, V13 and increases production respectively 4.8%, 14.8% and 10.5%, illustrates that V9-V11 sprays period for this nutrition regulating agent the best.
Embodiment
The present invention will be further described below in conjunction with embodiment:
Embodiment 1
The anti-fall volume increase nutrition regulating agent of a kind of soybean is comprised of following composition by weight: S 3307 1.0, sodium nitrophenolate 0.25, potassium primary phosphate 69.0, zinc sulfate 20.0, ammonium molybdate 9.75.To V9-V11 period, get above-mentioned nutrition regulating agent pulvis 320 grams at soybeans they grow, every mu is watered 50 kilograms, uses atomizer to carry out foliage-spray, sprays once.
Embodiment 2
The anti-fall volume increase nutrition regulating agent of a kind of soybean is comprised of following composition by weight: S 3307 0.60, sodium nitrophenolate 0.15, potassium primary phosphate 76.0, zinc sulfate 15.75, ammonium molybdate 7.50.To V9-V11 period, get above-mentioned nutrition regulating agent pulvis 320 grams at soybeans they grow, every mu is watered 50 kilograms, uses atomizer to carry out foliage-spray, sprays once.
Embodiment 3
The anti-fall volume increase nutrition regulating agent of a kind of soybean is comprised of following composition by weight: S 3307 0.80, sodium nitrophenolate 0.20, potassium primary phosphate 73.0, zinc sulfate 18.0, ammonium molybdate 8.0.To V9-V11 period, get above-mentioned nutrition regulating agent pulvis 320 grams at soybeans they grow, every mu is watered 50 kilograms, uses atomizer to carry out foliage-spray, sprays once.
Claims (2)
1. anti-fall volume increase nutrition regulating agent of soybean, it is characterized in that: every 100 various moietys of gram pulvis precentagewise are: S 3307 0.58%-1.08%, sodium nitrophenolate 0.15%-0.25%, potassium primary phosphate 68.0%-76.3%, zinc sulfate 15%-21%, ammonium molybdate 7.4%-10.7%.
2. the anti-fall volume increase nutrition regulating agent of a kind of soybean according to claim 1, it is characterized in that concrete to spray step as follows: when launch be that V9 launches fully to the 10th ternately compound leaf of soybean period to be that V11 is during period fully at 8 ternately compound leaves of soybeans they grow to the, get above-mentioned nutrition regulating agent pulvis 320 grams, be watered 50 kilograms by every mu, use atomizer to carry out the blade face and once spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100906628A CN103172445A (en) | 2013-03-21 | 2013-03-21 | Nutritional modifier for lodging resistance and yield increasing of soybeans and accurate spraying method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100906628A CN103172445A (en) | 2013-03-21 | 2013-03-21 | Nutritional modifier for lodging resistance and yield increasing of soybeans and accurate spraying method |
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| CN103172445A true CN103172445A (en) | 2013-06-26 |
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| CN2013100906628A Pending CN103172445A (en) | 2013-03-21 | 2013-03-21 | Nutritional modifier for lodging resistance and yield increasing of soybeans and accurate spraying method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291924A (en) * | 2013-07-18 | 2015-01-21 | 北京阿格瑞斯生物技术有限公司 | Composite type corn seed soaking agent for regulation of growth and use method thereof |
| CN111466270A (en) * | 2020-04-10 | 2020-07-31 | 郑州博翔科技有限公司 | Accurate regulation and control method for soybeans |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313685A (en) * | 1999-04-26 | 2000-11-14 | Nissan Chem Ind Ltd | Production of agrochemical-containing granular fertilizer |
| CN1379986A (en) * | 2001-04-09 | 2002-11-20 | 宋文波 | Plant growth-promoting liquor |
| CN101209049A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Plant growth regulator compositions |
| CN101209050A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Plant growth regulator |
| CN102701861A (en) * | 2012-06-21 | 2012-10-03 | 魏玉芳 | Plant nutrient liquid fertilizer |
-
2013
- 2013-03-21 CN CN2013100906628A patent/CN103172445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313685A (en) * | 1999-04-26 | 2000-11-14 | Nissan Chem Ind Ltd | Production of agrochemical-containing granular fertilizer |
| CN1379986A (en) * | 2001-04-09 | 2002-11-20 | 宋文波 | Plant growth-promoting liquor |
| CN101209049A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Plant growth regulator compositions |
| CN101209050A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Plant growth regulator |
| CN102701861A (en) * | 2012-06-21 | 2012-10-03 | 魏玉芳 | Plant nutrient liquid fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291924A (en) * | 2013-07-18 | 2015-01-21 | 北京阿格瑞斯生物技术有限公司 | Composite type corn seed soaking agent for regulation of growth and use method thereof |
| CN111466270A (en) * | 2020-04-10 | 2020-07-31 | 郑州博翔科技有限公司 | Accurate regulation and control method for soybeans |
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Application publication date: 20130626 |