CN1124573A - Sterilizing agent for seeds and soil - Google Patents
Sterilizing agent for seeds and soil Download PDFInfo
- Publication number
- CN1124573A CN1124573A CN 94118466 CN94118466A CN1124573A CN 1124573 A CN1124573 A CN 1124573A CN 94118466 CN94118466 CN 94118466 CN 94118466 A CN94118466 A CN 94118466A CN 1124573 A CN1124573 A CN 1124573A
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- seed
- soil
- epileptic
- disinfection
- inorganic agent
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The disinfectant for seed and soil is a composition of chlorinated trisodium phosphate and sodium dichloro-isohydronurate as organic compound, or chlorinated trisodium phosphate as inorganic salt, and features no harm to people and animal, broad spectrum, promotion to seed germination, and improving soil fertility.
Description
The present invention is seed and soil disinfection inorganic agent,
Along with increasing rapidly of world population, society also increases day by day to the demand of agricultural product, and the output and the quality that improve cereal crops and various agricultural product are important tasks of putting in various countries in front.
Influence the principal element of agricultural product volume increase, except the agricultural product influence in poor harvest that natural calamity causes, it is exactly the generation of the Epileptic insect pest in the vegetative period of crops, make crop growth bad, can make the output and the quality of agricultural product descend, sometimes because a large amount of generations of Epileptic insect pest will make that agricultural product are in poor harvest, influence the growth of agricultural production, can not satisfy the needs of society agricultural product.With China is example; area generally takes place and reaches 30～3,500,000,000 mu in the annual Epileptic insect pest of China at present; wherein paddy rice is 11.4 hundred million mu; wheat is 8.6 hundred million mu; corn is 3.1 hundred million mu; cotton is 3.2 hundred million mu; rape is 3.2 hundred million mu; fruit and vegetable are 1.2 hundred million mu; the annual China's agricultural of giving of Epileptic insect pest causes enormous economic loss; so; be to reduce the loss that the Epileptic insect pest causes to agricultural production, government has formulated active support to anti-Epileptic the go out research and the production policy of harmful agricultural chemicals, and the scientific worker in the relevant field of China and vast plant protection service person are making unremitting effort for reducing the Epileptic insect pest aspect bringing about great losses to agricultural; study and adopt medical treatment and kill the Epileptic insect pest; some places also adopt biological method, and insect pest prevents and treats to Epileptic, and all these contributes for the agricultural produce of China.
For insect pest prevents and treats to Epileptic, China scientific worker constantly seeks effective, the most most economical method of preventing and treating, they have at first carried out detailed research to how the biomorph of Epileptic bacterium and insect, growth, breeding and they produce detrimental effect to crops in vegetative period separately a series of situations such as process, thereby have determined situation and the different methods of preventing and treating that the Epileptic insect pest that suffered of different crops during seed, seedling, vegetative period, (fruit) maturing stage and harvest time encroached on.Wherein find in seed and the growth of seedling stage of crops by research; what make seed and seedling generation Epileptic evil is the former bacterium of Epileptic; great majority be carry by seed or be hidden in seed inside; the former bacterium of Epileptic also comes into play behind seed sprouting; cause the percentage of seedgermination reduction or cause rice shoot small and weak; dead; perhaps making it be subjected to the Epileptic bacterium in vegetative period infects; it is bad to grow; cause crop production reduction; this endangers bigger Epileptic as causing the mould genus of the multitude's spore bacterium of paddy rice rice blast Epileptic as one in the crops; the bacterium of bacterial leaf spot Epileptic; dislike the Gibberella bacterium of seedling Epileptic; the Tilletia of wheat and barley dust-brand Epileptic; the Diplodia of corn dry rot Epileptic and the bacterium of citrus ulcer Epileptic etc.; they often are hidden in the surface of the seed or inside; be hidden on the stubble of the Epileptic strain in the soil or the residual branches and leaves and survive the winter; behind seed sprouting, or send out Epileptic internally; or by soil from root; stem makes plant produce the Epileptic evil by wound or other modes.In traditional agricultural tillage method, by the have certain inhibitory action of means such as seed selection, the tedding of adding lime and field soil of improving the soil to the Epileptic evil, but do not eliminate the former bacterium of Epileptic and propagate the problem that causes harm, an importance that addresses this problem is to select breeding, and disinfection is another main aspect to seed.Past seed disinfectant commonly used has organomercurial fungicides such as formaldehyde and phenylmercuric acetate (agricultural chemicals handbook agricultural version P460.P481 in 1972 of publishing house) but because they all have certain toxicity, so after seed disinfection, will clean repeatedly, particularly mercurous disinfectant, the easy contaminated environment of mercury, agricultural product contain heavy metal Hg, give birth to Epileptic or poisoning after can causing people and animals edible, the economic worth of agricultural product can descend greatly; The sterilization of soil is in the past owing to the selling at exorbitant prices of disinfectant also can't be carried out.Aspect the disinfectant of seed, Chinese patent 871019013 (seed disinfection combination agent) adopts two kinds of comparatively complicated organic bactericides to form the composition that seed disinfection is used, this disinfectant has higher Disinfection Effect to the Epileptic evil of various seed dispersals, but the said composition composition is comparatively complicated, and the production cost of each disinfectant component is higher.In addition, aspect the seed disinfection square law device, Chinese patent 85100048 is that this invention does not propose new conception to disinfectant about new seed disinfection method and apparatus, only is that effort has been made in the improvement aspect of industrialized seed disinfection processing method device.
The inventor from agricultural to seed and soil disinfection processing aspect needs for disinfectant, promptly require to develop setting out of this January of disinfectant free from environmental pollution, that production method is easy, price economy is reasonable and Disinfection Effect is good, obtain seed of the present invention and soil disinfection inorganic agent through research experiment, reached the purpose of invention.
Seed of the present invention and soil disinfection inorganic agent, it is a kind of inorganic salts Efficacious Disinfeitant, also can come with the composition of Efficacious Disinfeitant and organic compound dichloro isocyanuric sodium urate the seed disinfection, the weight ratio of two kinds of materials is 100 in the composition: 1-3;
It is 2%-6% that seed disinfection inorganic agent of the present invention generally should keep available chlorine content wherein, when carrying out the seed disinfection processing, adopts the solution soaking seed of concentration 1 ‰-9 ‰, and soak time is 8-16 hour; When carrying out soil disinfection, can adopt concentration is that 0.5 ‰-10 ‰ solution spray.
Seed of the present invention and soil disinfection inorganic agent, through using proof to the person poultry harmless, bactericidal effect is good, and the various Epileptic evils by seed dispersal are had wider fungicidal spectrum, easy operating, germination to seed has facilitation, because host is phosphate, after carrying out the soil disinfection processing, not only free from environmental pollution, can also improve the fertility in soil, promote the growth of crops, reach effect of increasing production.In addition, of the present invention kind in the soil disinfection inorganic agent, except seed disinfection, in the vegetative period of crops, crops infect some Epileptic evil that produces, and also can reach prevention and certain regulation effect by the suitable employing to this disinfectant.
Claims (3)
1, a kind of seed and soil disinfection inorganic agent, it is characterized in that adopting inorganic salts Efficacious Disinfeitant (A) or with the composition of Efficacious Disinfeitant and organic compound dichloro isocyanuric sodium urate (B) seed and disinfecting soil are handled, the weight ratio of two kinds of materials is in the composition: (A): (B)=100: 1-3;
2, seed according to claim 1 and soil disinfection inorganic agent is characterized in that generally should keep the available chlorine content in the disinfecting treatment agent is 2%-6%;
3, seed according to claim 1 and soil disinfection inorganic agent is characterized in that adopting the solution soaking seed of 1 ‰-9 ‰ concentration when carrying out the seed disinfection processing, and soak time is 8-16 hour; When carrying out soil disinfection, can adopt concentration is 0.5 ‰-10 ‰ to spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94118466 CN1124573A (en) | 1994-12-12 | 1994-12-12 | Sterilizing agent for seeds and soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94118466 CN1124573A (en) | 1994-12-12 | 1994-12-12 | Sterilizing agent for seeds and soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1124573A true CN1124573A (en) | 1996-06-19 |
Family
ID=5038857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94118466 Pending CN1124573A (en) | 1994-12-12 | 1994-12-12 | Sterilizing agent for seeds and soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1124573A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088330C (en) * | 1999-08-11 | 2002-07-31 | 桂保华 | Seed-treating agent |
| CN100515193C (en) * | 2005-11-01 | 2009-07-22 | 中国农业科学院蔬菜花卉研究所 | Method for preventing pest at root of vegetables by using pesticide isolation film |
| CN102652511A (en) * | 2011-03-01 | 2012-09-05 | 中国农业科学院植物保护研究所 | Mixed application technology for controlling root-knot nematodes, soil-borne pathogenic fungi, and weeds |
| CN103271045A (en) * | 2013-07-02 | 2013-09-04 | 中国农业科学院植物保护研究所 | Composition and method for preventing and treating root-knot nematode, soil borne pathogenic fungi and weeds |
| CN104488408A (en) * | 2013-07-25 | 2015-04-08 | 文山苗乡三七科技有限公司 | Disinfection method for panax notoginseng planting process |
| EP3016493A1 (en) | 2013-07-04 | 2016-05-11 | Vilmorin et Cie | Treatment for seeds disinfection |
-
1994
- 1994-12-12 CN CN 94118466 patent/CN1124573A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088330C (en) * | 1999-08-11 | 2002-07-31 | 桂保华 | Seed-treating agent |
| CN100515193C (en) * | 2005-11-01 | 2009-07-22 | 中国农业科学院蔬菜花卉研究所 | Method for preventing pest at root of vegetables by using pesticide isolation film |
| CN102652511A (en) * | 2011-03-01 | 2012-09-05 | 中国农业科学院植物保护研究所 | Mixed application technology for controlling root-knot nematodes, soil-borne pathogenic fungi, and weeds |
| CN103271045A (en) * | 2013-07-02 | 2013-09-04 | 中国农业科学院植物保护研究所 | Composition and method for preventing and treating root-knot nematode, soil borne pathogenic fungi and weeds |
| EP3016493A1 (en) | 2013-07-04 | 2016-05-11 | Vilmorin et Cie | Treatment for seeds disinfection |
| US12035716B2 (en) | 2013-07-04 | 2024-07-16 | Vilmorin & Cie | Treatment for seeds disinfection |
| CN104488408A (en) * | 2013-07-25 | 2015-04-08 | 文山苗乡三七科技有限公司 | Disinfection method for panax notoginseng planting process |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |