CN107304146A - A kind of maize cold resistant increasing agent - Google Patents
A kind of maize cold resistant increasing agent Download PDFInfo
- Publication number
- CN107304146A CN107304146A CN201610259056.8A CN201610259056A CN107304146A CN 107304146 A CN107304146 A CN 107304146A CN 201610259056 A CN201610259056 A CN 201610259056A CN 107304146 A CN107304146 A CN 107304146A
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- China
- Prior art keywords
- increasing agent
- cold
- maize
- plant
- resistant
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of maize cold resistant increasing agent, using the raw material of following weight part ratio it is blended, add water stirring after formed：Phosphate fertilizer 10 15%, cold-resistant nutrient 10 15%, brassin 8 10%, polyethylene glycol 8 10% and the basic element of cell division 5 8%, added water are 800 1200 milliliters.The present invention can promote the growth of plant, shorten growth cycle, improve plant chlorophyll, unrighted acid, significantly improve the cold tolerance and resistance against diseases of plant, extend the life-span, and yield is high.
Description
Technical field
The present invention relates to agriculture chemistry articles for use, and in particular to a kind of maize cold resistant increasing agent.
Background technology
At present, corn is 300,000,000 mu or so in China's sown area, is only second to paddy rice and wheat, and the 3rd is occupied in cereal crops, the U.S. is only second in the world.Therefore corn is the important crops in life.
Corn seeding meets low temperature to emerging, emerge postponement, seedling is weak, slight of stature, the phenomenons such as percentage of seedgermination, germinating energy reduction, and have inhibition to the growth of plant functional leaf, to four leaf stretching periods, plant is substantially short and small, delayed growth is showed, the Efficient leaf area of plant functional leaf significantly reduces photosynthetic capacity decline；Four leaf stretching periods are to the phase of spinning, and the low temperature continuous time is long, and plant height, stalk, leaf area and individual plant dry matter weight are affected；Spinning is to the maturity period, and low temperature causes effective accumulated temperature not enough, causes pollination difficult, and pustulation period extension, dry-matter accumulation is slow, causes the underproduction.Therefore cold-resisting production-increasing agent has great importance to corn planting.
The content of the invention
The present invention provides a kind of maize cold resistant increasing agent, can improve Mechanisms of Maize Chilling Tolerance, promotes corn budding, improves the yield of corn.
The technical scheme for realizing the object of the invention is：
A kind of maize cold resistant increasing agent, using the raw material of following weight part ratio it is blended, add water stirring after formed：Phosphate fertilizer 10-15%, cold-resistant nutrient 10-15%, brassin 8-10%, polyethylene glycol 8-10% and basic element of cell division 5-8%, added water is 800-1200 milliliters.
The cold-resistant nutrient is proline, sucrose, glucose or Choline Chloride.
The basic element of cell division is zeatin or benzac.
The maize cold resistant increasing agent also includes derivant, and the derivant can promote to produce cryoprotectant in plant.
The derivant is methionine, one or two kinds of mixing of sodium hydrogensulfite.
The phosphate fertilizer is MAP, calcium superphosphate or potassium dihydrogen phosphate.
It is raw materials used to the present invention below to be introduced：
Phosphate fertilizer can make crop root system flourishing, cold-resistant drought-enduring.
Proline in addition to osmotic adjustment, is also played an important role in terms of stablizing structure of biological macromolecule, reduction cellular acid, releasing ammonia poison and adjusting cell Redox gesture as energy sink in as plant cytoplasm.And because proline hydrophily is extremely strong, the metabolic process in plasm colloid and tissue can be stablized, thus freezing point can be reduced, prevent cell dehydration.Under cryogenic, in plant tissue proline increase, the winter resistance of plant can be improved, therefore, can as cold-tolerance breeding physical signs.
Brassin has a variety of functions such as auxin, gibberellin, the basic element of cell division, abscisic acid.Such as auxin, the promotion growth of gibberellin, the promotion cell division of the basic element of cell division is acted on, the promotion flower and fruit protecting effect with gibberellin；The resistance to the action of a drug, the resistance of abscisic acid.Brassin can play synergistic effect with neutral or acidic fertilizier, sterilization, Mixture Use of Insecticides.Brassin can also strengthen disease-resistant seedling stage, cold-resistant, drought-resistant ability simultaneously.
Polyethylene glycol can shorten the seeding stage, improve percentage of seedgermination, promote growth of seedling.Oozed before broadcasting and mediate reason while improving Vigor of Zea mays L. Seeds and be low temperature resistant, the seed after being handled through polyethylene glycol can maintain higher index of unsaturated fatty acid at low temperature.Unrighted acid has relatively low phase transition temperature, when plant has the unrighted acid of higher level, just can maintain the normal vital movement process of plant under low temperature, improve the winter resistance of plant.
Benzac is easily absorbed by plants, and can promote cell division and differentiation, delays plant vivo protein to degrade, and extends plant life, improves yield.
Advantages of the present invention is：The present invention can promote the growth of plant, shorten growth cycle, improve plant chlorophyll, unrighted acid, significantly improve the cold tolerance and resistance against diseases of plant, extend the life-span, and yield is high.
Embodiment
Embodiment 1
A kind of maize cold resistant increasing agent, by using calcium superphosphate 15%, proline 15%, brassin 8%, polyethylene glycol 10%, the raw material of benzac 5%, and plus methionine and sodium hydrogensulfite mixture 8% as derivant, mixed in 1000 milliliters of water, stir formation.
During experiment, soaked seed 48 hours first by the cold-resisting production-increasing agent, again with cold-resisting production-increasing agent sprinkling corn after maize planting 5-10 days, and blank control group is set, under cryogenic（10-20℃）, the corn bud ratio 10-25% higher than blank control group of one group of sprinkling cold-resisting production-increasing agent is found, and with the growth of plant, the plant leaf jaundice of blank control group, chlorophyll content is low, and the plant leaf of one group of sprinkling cold-resisting production-increasing agent is then fresh light green, and without symptom；Found during final harvest, the yield of the corn of one group of sprinkling cold-resisting production-increasing agent is higher than the yield on maize of blank control group, has reached the purpose of volume increase.
Embodiment 2
A kind of maize cold resistant increasing agent, by using potassium sulfate 12%, glucose 12%, brassin 10%, polyethylene glycol 8%, the raw material of zeatin 8%, and plus methionine 8% as derivant, mixes in 1000 milliliters of water, stirs formation.
During experiment, soaked seed 72 hours first by the cold-resisting production-increasing agent, again with cold-resisting production-increasing agent sprinkling corn after maize planting 8-10 days, and blank control group is set, under cryogenic（10-20℃）, the corn bud ratio 10-25% higher than blank control group of one group of sprinkling cold-resisting production-increasing agent is found, and with the growth of plant, the plant leaf jaundice of blank control group, chlorophyll content is low, and the plant leaf of one group of sprinkling cold-resisting production-increasing agent is then fresh light green, and without symptom；Found during final harvest, the yield of the corn of one group of sprinkling cold-resisting production-increasing agent is higher than the yield on maize of blank control group, has reached the purpose of volume increase.
Claims (6)
1. a kind of maize cold resistant increasing agent, it is characterised in that formed using the raw material of following weight part ratio is blended, after the stirring that adds water：Phosphate fertilizer 10-15%, cold-resistant nutrient 10-15%, brassin 8-10%, polyethylene glycol 8-10% and basic element of cell division 5-8%, added water is 800-1200 milliliters.
2. maize cold resistant increasing agent according to claim 1, it is characterised in that the cold-resistant nutrient is proline, sucrose, glucose or Choline Chloride.
3. maize cold resistant increasing agent according to claim 1, it is characterised in that the basic element of cell division is zeatin or benzac.
4. maize cold resistant increasing agent according to claim 1, it is characterised in that also including derivant, the derivant can promote to produce cryoprotectant in plant.
5. maize cold resistant increasing agent according to claim 4, it is characterised in that the derivant is methionine, one or two kinds of mixing of sodium hydrogensulfite.
6. maize cold resistant increasing agent according to claim 1, it is characterised in that the phosphate fertilizer is MAP, calcium superphosphate or potassium dihydrogen phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259056.8A CN107304146A (en) | 2016-04-25 | 2016-04-25 | A kind of maize cold resistant increasing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259056.8A CN107304146A (en) | 2016-04-25 | 2016-04-25 | A kind of maize cold resistant increasing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107304146A true CN107304146A (en) | 2017-10-31 |
Family
ID=60151016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610259056.8A Withdrawn CN107304146A (en) | 2016-04-25 | 2016-04-25 | A kind of maize cold resistant increasing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107304146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896591A (en) * | 2021-09-29 | 2022-01-07 | 中国热带农业科学院热带作物品种资源研究所 | Cold-resistant yield-increasing cashew nut agricultural composition and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951523A (en) * | 2014-05-18 | 2014-07-30 | 重庆市优胜科技发展有限公司 | Balance growth regulator for plant and preparation method of balance growth regulator |
| CN104094961A (en) * | 2014-07-31 | 2014-10-15 | 辽宁东亚种业有限公司 | Cold-resistant corn seed coating agent |
| CN104725110A (en) * | 2015-02-12 | 2015-06-24 | 温州茂竹园农业有限公司 | Multi-element compound leaf fertilizer for high-mountain vegetables and use method of multi-element compound leaf fertilizer |
| CN104817377A (en) * | 2015-04-20 | 2015-08-05 | 王龙潮 | Multi-functional composition for increasing production of tuber crops |
-
2016
- 2016-04-25 CN CN201610259056.8A patent/CN107304146A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951523A (en) * | 2014-05-18 | 2014-07-30 | 重庆市优胜科技发展有限公司 | Balance growth regulator for plant and preparation method of balance growth regulator |
| CN104094961A (en) * | 2014-07-31 | 2014-10-15 | 辽宁东亚种业有限公司 | Cold-resistant corn seed coating agent |
| CN104725110A (en) * | 2015-02-12 | 2015-06-24 | 温州茂竹园农业有限公司 | Multi-element compound leaf fertilizer for high-mountain vegetables and use method of multi-element compound leaf fertilizer |
| CN104817377A (en) * | 2015-04-20 | 2015-08-05 | 王龙潮 | Multi-functional composition for increasing production of tuber crops |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896591A (en) * | 2021-09-29 | 2022-01-07 | 中国热带农业科学院热带作物品种资源研究所 | Cold-resistant yield-increasing cashew nut agricultural composition and production method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171031 |