CN1048963A - Formula of metal complex in agricultural mixed amino acid - Google Patents
Formula of metal complex in agricultural mixed amino acid Download PDFInfo
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- CN1048963A CN1048963A CN 90105804 CN90105804A CN1048963A CN 1048963 A CN1048963 A CN 1048963A CN 90105804 CN90105804 CN 90105804 CN 90105804 A CN90105804 A CN 90105804A CN 1048963 A CN1048963 A CN 1048963A
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Abstract
The present invention relates to the mixed amino acid metal complexes prescription, mainly form different prescriptions by variety classes, different proportion of composing by amino acid iron, manganese amino acid, amino acid calcium, amino acid-magnesium chelate, potassium amino acid, amino acid light rare earth, amino acid copper, amino-acid zinc, as the disinfectant use in agriculture plant growth regulator of holding concurrently, to be applied to different varieties of crops and different disease species.
Description
The present invention relates to the hold concurrently prescription of plant growth regulator of disinfectant use in agriculture.
The amino acids agricultural chemicals is the class novel agrochemical that early seventies grows up.Just efficient with it since coming out from its, low toxicity, low-residual, free from environmental pollution can antibacterial effectively, sterilizations, stimulate plant growth, promote volume increase, improve effect such as quality of agricultural product and are subjected to people's attention.Recent two decades comes the amino acids agricultural chemicals to obtain development rapidly, be used as bactericide from the single type amino acid or its strong acid salt that begin at first to develop, experience single amino acid derivative as microbicide and single amino acid slaine bactericide, developed into the mixed amino-acid metal complex bactericide of today.On the preparation method also by the synthesis technique of initial single amino acid develop into today by discarded animal and plant proteolysis produce easy, easily go technology, thereby reduced cost widely, be convenient to suitability for industrialized production.
Amino acid in the mixed amino-acid metal complex can be the mixture of several amino acids, comprising glutamic acid, alanine, glycine, valine, leucine, phenyl alanine, tyrosine, aspartic acid, cysteine, threonine, serine, methionine, isoleucine, lysine, histidine, arginine, proline etc.And the amino acids metal complex also can be the mixture of several amino acids metal cooperation.It is wide that such mixed amino-acid metal complex has fungicidal spectrum, has the promotion plant growth concurrently, improves the effect of quality of agricultural product, so have the double action of bactericide and plant growth regulator concurrently.
The eighties initial stage, China Haerbin Scientific and Technological Univ. succeeds in developing kilnitamin copper complex (trade name " " shuang xiao ling " ") in the pesticide research chamber first, proves through a large amount of field trials: the kilnitamin copper complex is obtained good result as bactericide at aspects such as control fruit tree putrefaction diseases.The invention of " " shuang xiao ling " " technology has applied for being entitled as the Special China Issue of " Synthetization technology of agriculture germicide " shuang xiao ling " " on October 30th, 1985, its application number is 85108051.The Li Zhi Changwon is one of this main researcher in pesticide research chamber, has participated in the overall process of " " shuang xiao ling " " development, and has served as leader of research team's post.
Li Zhi in 1987 is prosperous in Applied Chemical Research Centre of Xinan Teachers Univ. tenure, applied for the scientific research task of the research and the exploitation of low toxicity compound amino acid novel pesticide " efficient, ", and classified emphasis science and technology item by education commission of the People's Republic of China (PRC) the same year.Improved the copper complex formazan production technology of amino acid therebetween, released second generation product, commodity are called " synergy " shuang xiao ling " " (HDE), and this scientific and technological achievement is classified as the key popularization plan project by country.Amino acid iron, manganese amino acid, amino acid calcium, amino acid-magnesium chelate, amino acid light rare earth have meanwhile also been studied, the production technology of several amino acids metal complexs such as amino-acid zinc, it has been carried out the contrast experiment of indoor inhibitory effect one by one, and made a large amount of field trials, prevent and treat crop pest to observe it, short giving birth to increased production, and improves the effect of quality of agricultural product.Experiment shows that above-mentioned various amino acids metal complexs all have antibacterial, bactericidal action in various degree, uses the good sterilization and the effect of coordinate plant growth in that plant growth is interim.Because iron, manganese, calcium, magnesium, potassium, zinc are all the essential element of plant metabolism, they itself all have in various degree antibacterial, bactericidal action, for example the pressing down of copper, bactericidal action are well-known, and amino acid itself also has certain antibacterial, bactericidal action, after above-mentioned metal made the amino acids metal complex, better ground cover plant absorbed, and is beneficial to the transportation in plant corpus, transform and utilize, can also strengthen they press down, sterilizing ability.Copper is some oxidasic constituent in the plant corpus, plays the electronics transfer function in redox reaction, is indispensable in photosynthesis of plant; Calcium is the part of plant cell wall, keeps the difference permeability of cell sap, is diastatic activator, is again the antipoison of other heavy metal element; Manganese is the activator of plurality of enzymes, and plant respiration and photosynthesis are had material impact; The existence of iron is the biosynthetic necessary condition of chlorophyll, or the important composition composition of plurality of enzymes; Magnesium is the important composition composition of plant chlorophyll molecule, is the base substance of keeping Ribosome Structure; Potassium is the activator of the multiple important enzyme of plant, and with respiratory in close relations, the content that improves potassium can strengthen disease resistance and the anti-adversity ability of plant; Zinc is the constituent of plurality of enzymes, participates in the synthetic of some bio-hormone; LREE can impel the root system of plant prosperity, improve the ability of crop absorbed nitrogen, phosphorus, potassium, improve the activity of enzyme, increase the concentration of elements such as calcium, steel in the cell, not only can prevent the generation of hunger sign in plant, can also strengthen the resistance against diseases of plant, the short living effect of increasing production and improve crop quality of light rare earth is significant.
Though inorganic rare earth for example nitric acid rare earth is applied to the agricultural production effect of increasing production clearly, but no matter adopt to irritate execute or spraying method, the absorption ratio of crop is all low, general absorption ratio only is the some thousandths of of amount of application, use after being made into mixed amino acid rare earth compound among the present invention, can improve its absorption rate greatly, so its short giving birth to is increased production, the effect of improving quality of agricultural product obviously strengthens.This center served as topic application National Natural Science Foundation of China (NSFC) in 1987 with " the synthetic application that reaches on agricultural of mixed amino acid rare earth compound ", and it is granted, its part scientific achievement has applied for being entitled as the Chinese patent of " synthetic method of mixed amino acid rare earth compound " on January 13rd, 1989, its application number is 89105853.2.
The objective of the invention is on the basis that the mixed amino acid metal complexes production technology has been achieved success, to seek the best group method of completing the square of several amino acids metal complex, so that the drug effect of various components is mutually promoted, can be applied to different crop varieties and different disease species more targetedly, reach best antibacterial, sterilization and shortly give birth to volume increase, improve the effect of quality of agricultural product.
The present invention is that application number is the follow-up invention of 85108051 and 89105853.2 liang of patent application cases.
Of the present invention being constructed as follows:
1. manganese amino acid 30～50%, and amino-acid zinc 20～30%, amino acid copper 20～30%, the disinfectant use in agriculture that amino acid calcium 10～20% the is formed plant growth regulator (being called for short prescription A) of holding concurrently is mainly used in the control rice blast.
2. amino acid iron 55～75%, and amino acid-magnesium chelate 10～20%, the disinfectant use in agriculture that amino acid light rare earth 20～30% the is formed plant growth regulator (being called for short prescription B) of holding concurrently is mainly used in control cotton verticillium wilt and fruit tree yellowing disease.
3. amino acid calcium 50～70%, and amino acid copper 20～30%, the disinfectant use in agriculture that potassium amino acid 10～20% the is formed plant growth regulator (being called for short prescription C) of holding concurrently is mainly used in control cotton seedling blight and anthracnose.
4. amino-acid zinc 40～60%, and manganese amino acid 30～40%, the disinfectant use in agriculture that amino acid light rare earth 10～20% the is formed plant growth regulator (being called for short prescription D) of holding concurrently is mainly used in control citrus gummosis and foot rot and citrus fruit sugar-increasing agent.
5. amino acid copper 50～70%, and amino acid calcium 20～30%, the disinfectant use in agriculture that amino acid light rare earth 10～20% the is formed plant growth regulator (being called for short prescription E) of holding concurrently is mainly used in the short length of flowers, degeneration-resistant, diseases prevention.
More than all need add 1～2% surfactant in every kind of prescription.These five kinds of prescriptions tie up in the multiple compound mode screening and confirm to establish on the respond well basis through field trial more than 2 years.
For example the A prescription reaches the short volume increase test of giving birth to through carry out the rice blast control in Yuxi Prefecture, Yunnan Province institute of agricultural sciences rice test field, and the result is as follows:
The A water tricyclazole (contrast medicament) of filling a prescription
Rice blast disease index 11.8 26.6 13.9
Mu volume increase (%) 15.8 0 17.2
The A prescription adopts 200ppm concentration, and the contrast medicament is three ring property 250ppm liquid, sprays 1 time in heading phase beginning, 0.01 mu is used 1 kilogram of soup respectively, control efficiency proof A prescription control rice blast is better than medicament tricyclazole commonly used, and effect of increasing production and tricyclazole are approaching, and cost is low far beyond tricyclazole.
And for example the B prescription adopts 500ppm concentration through at the Agricultural University Of Southwest test site cotton verticillium wilt being prevented and treated test, and the contrast medicament adopts medicament carbendazim commonly used, and its concentration also is 500ppm, and other adds the clear water contrast.Begin at the initial stage of a disease to irritate and execute, execute altogether 3 times, irritated 1 time in per 5～7 days.The result is: the relative control effect of using B prescription is 77.3%, and the relative control effect of carbendazim only 44.8%.And for example the C prescription is through preventing and treating test to cotton seedling blight and anthracnose respectively at the Agricultural University Of Southwest test site, and C prescription soup and contrast medicament carbendazim concentration are all 500ppm, and other adds the clear water contrast.Execute totally 3 times respectively at the cotton in seedling stage filling, executed 1 time in per about 7 days, result of the test is as follows:
The C clear water carbendazim (contrast medicament) of filling a prescription
Damping off preventive effect (%) 81.2 0 44.3
Anthracnose preventive effect (%) 75.2 0 59.3
The D prescription is smeared with the 1000ppm dilution 20 years living orange-trees through being located at experimental field going up of Neijiang City Dongxing township in citrus research institute of the Chinese Academy of Agricultural Sciences for another example, control foot rot of citrus and gummosis, compare with metalaxyl 2500ppm and clear water, result of the test is: the D prescription is all 100% with the metalaxyl control efficiency, but D prescription soup cost is low more than metalaxyl.
It is obvious that the citrus that the D prescription carries out at the Agricultural University Of Southwest test site increases sugared test effect, fills a prescription the 500ppm soup on citrus fruit, totally 3 times as spraying D every 7 days in previous month in the citrus fruit picking.The result is: monose, sucrose and total reducing sugar all are significantly higher than the clear water contrast in the bright and beautiful orange fruit, and its growth rate is respectively: 20.8%, 10.8% and 15.0%; Monose, sucrose and total sugar content also are significantly higher than contrast in the orange fruit, and contrast increases by 7.2%, 43.3%, 14.3% respectively.
And for example the E prescription is through having carried out the short length to chrysanthemum, degeneration-resistant, diseases prevention test in Kunming, Yunnan Province landscape research institute subordinate park, and its result is as follows:
The contrast of E prescription clear water
Even crown diameter (centimetre) 36.6 27.6
Average plant height (centimetre) 46.5 33.8
On average bloom the number (piece) 18 10
Average flower footpath (centimetre) 7.8 5.2
Application method is: concentration is that the E prescription soup of 33ppm respectively sprays 1 time in chrysanthemum squaring period, initial bloom stage, the result is: it is light green that all flower seedlings of spraying E prescription soup all present branches and leaves, the quickening of turning green, 15～20 days in advance flowering stage, pattern is bright-coloured, and disease-resistant, cold-resistant, lodging tolerance obviously strengthens.
Embodiment:
1. manganese amino acid 40 restrains, amino-acid zinc 20 grams, and amino acid copper 20 grams, amino acid calcium 15 grams, surfactant 5 grams add water to 500 milliliters.
2. amino acid iron 60 restrains, amino acid light rare earth 20 grams, and amino acid-magnesium chelate 15 grams, surfactant 5 grams add water to 500 milliliters.
3. amino acid calcium 50 restrains, amino acid copper 25 grams, and potassium amino acid 20 grams, surfactant 5 grams add water to 500 milliliters.
4. amino-acid zinc 40 restrains, manganese amino acid 35 grams, and amino acid light rare earth 20 grams, surfactant 5 grams add water to 500 milliliters.
5. amino acid copper 60 restrains, amino acid calcium 25 grams, and amino acid light rare earth 10 grams, surfactant 5 grams add water to 500 milliliters.
Claims (7)
1, a kind of mixed amino acid metal complexes prescription is characterized in that containing amino acid iron, manganese amino acid, amino acid-magnesium chelate, potassium amino acid, amino acid light rare earth, amino acid copper, amino-acid zinc.
2,, it is characterized in that the different prescription of different aminoacids metal complex composition is used as disinfectant use in agriculture and holds concurrently plant growth regulator to be applied to different farming article and different disease species by the described prescription of claim 1.
3,, it is characterized in that by manganese amino acid 30～50% amino-acid zinc 20～30%, amino acid copper 20～30%, the disinfectant use in agriculture that amino acid calcium 10～20% the is formed plant growth regulator of holding concurrently is mainly used in the control rice blast by the described prescription of claim 1.
4,, it is characterized in that by amino acid iron 55～75% amino magnesium 10～20%, the disinfectant use in agriculture that amino acid light rare earth 20～30% the is formed plant growth regulator of holding concurrently is mainly used in control cotton verticillium wilt and fruit tree yellowing disease by the described prescription of claim 1.
5,, it is characterized in that by amino acid calcium 50～70% disinfectant use in agriculture that amino acid copper 20～30% potassium amino acids 10～20% the are formed plant growth regulator of holding concurrently is mainly used in control cotton seedling blight and anthracnose by the described prescription of claim 1.
6, by the described prescription of claim 1, it is characterized in that by amino-acid zinc 40～60%, manganese amino acid 30～40%, the disinfectant use in agriculture that amino acid light rare earth 10～20% the is formed plant growth regulator of holding concurrently is mainly used in control citrus gummosis and foot rot and citrus fruit sugar-increasing agent.
7,, it is characterized in that by amino acid copper 50～70% plant growing of holding concurrently of amino acid calcium 20～30%, the disinfectant use in agriculture that amino acid light rare earth 10～20% is formed is adjusted and is mainly used in the short length of flowers, degeneration-resistant, diseases prevention by the described prescription of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90105804 CN1048963A (en) | 1990-04-19 | 1990-04-19 | Formula of metal complex in agricultural mixed amino acid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 90105804 CN1048963A (en) | 1990-04-19 | 1990-04-19 | Formula of metal complex in agricultural mixed amino acid |
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| CN1048963A true CN1048963A (en) | 1991-02-06 |
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| CN 90105804 Pending CN1048963A (en) | 1990-04-19 | 1990-04-19 | Formula of metal complex in agricultural mixed amino acid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065128C (en) * | 1996-05-07 | 2001-05-02 | 国家医药管理局上海医药工业研究所 | Amino acid metal chelate and its preparation and preparing method |
| CN102219607A (en) * | 2011-05-09 | 2011-10-19 | 孙继民 | Fruit and vegetable nutrient regulator and use method thereof |
| CN109601739A (en) * | 2019-01-17 | 2019-04-12 | 河南湾流生物科技有限公司 | A kind of composite aminoacid feedstuff additive and preparation method thereof |
-
1990
- 1990-04-19 CN CN 90105804 patent/CN1048963A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065128C (en) * | 1996-05-07 | 2001-05-02 | 国家医药管理局上海医药工业研究所 | Amino acid metal chelate and its preparation and preparing method |
| CN102219607A (en) * | 2011-05-09 | 2011-10-19 | 孙继民 | Fruit and vegetable nutrient regulator and use method thereof |
| CN109601739A (en) * | 2019-01-17 | 2019-04-12 | 河南湾流生物科技有限公司 | A kind of composite aminoacid feedstuff additive and preparation method thereof |
| CN109601739B (en) * | 2019-01-17 | 2022-10-14 | 河南湾流生物科技有限公司 | Compound amino acid feed additive and preparation method thereof |
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