CN103467184A - Insecticide-fertilizer for preventing and curing rice false smut and preparation method and spraying method thereof - Google Patents
Insecticide-fertilizer for preventing and curing rice false smut and preparation method and spraying method thereof Download PDFInfo
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- CN103467184A CN103467184A CN2013103675841A CN201310367584A CN103467184A CN 103467184 A CN103467184 A CN 103467184A CN 2013103675841 A CN2013103675841 A CN 2013103675841A CN 201310367584 A CN201310367584 A CN 201310367584A CN 103467184 A CN103467184 A CN 103467184A
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Abstract
The invention discloses an insecticide-fertilizer for preventing and curing rice false smut, and a preparation method and a spraying method thereof. The insecticide-fertilizer is obtained by the blending and the preparation of 5% validamycin water aqua, sodium selenite solution, and water. The spraying method comprises two steps of initial prevention and cure and later prevention and cure. Through the adoption of the insecticide-fertilizer with the matching, the 5% validamycin water aqua is utilized to prevent and cure the rice false smut to allow rice not to be subjected to influences of the rice false smut, or alleviate the influences of the rice false smut for the rice so as to improve the rice yield; the sodium selenite solution is utilized to conduct selenium enrichment treatment on the rice so as to make up the problem of insufficient selenium in the rice, as selenium has the functions of cancer prevention and liver protection, the value of the rice is improved.
Description
Technical field
The present invention relates to a kind of formulation of pesticide and spray method thereof, especially a kind of formula, allotment and sprinkling of the medicine fertilizer for rice green smut and selenium content deficiency.
Background technology
False smut is one of Common Diseases of late rice, weather condition, field humidity, nitrogen application situation affect very large on disease generation weight, false smut mainly occurs at heading flowering period, as far back as the booting later stage, just can invade the fringe bud, main harm grain, form blackish green or yellow powder ball, not only affects output, more seriously pollute paddy, the harm health of human body.In conjunction with the various factors of false smut Occurrence, the false smut control is except selecting disease-resistant variety, seed disinfection, reinforcement field liquid manure management on producing, and outside the growth promotion stalwartness is disease-resistant, chemical control is major measure.
Selenium is a kind of non-metallic element, is the essential trace element of humans and animals, and the selenium of trace has anti-cancer and liver-protective effect.Selenium is the kill agent of cancer cells, can alleviate the toxic side effect of Radiotherapy chemotherapy, reduces the toxicity of cancer therapy drug to kidney, marrow and stomach, the slight illness of reduction of patient.Selenium can directly act on virus, suppresses virus copying in vivo, and can participate in the reparation of cell, prevention Various Diseases viral disease.Selenium can neutralize or transform the material of free radical, anti-oxidant, thereby dispels the infringement of radical pair human body, and the effect delayed senility is arranged.Selenium has the effect identical with Regular Insulin, can not rely on Regular Insulin and take sugar part in control agent, can delay, alleviate, prevent the generation of diabetic complication.Selenium and contaminated food, accumulate the heavy metals such as lead in body, mercury, cadmium very strong avidity is arranged,, directly excrete in conjunction with forming selenium-metal-protein complex with it, play the effect of removing toxic substances and toxin expelling.
Chinese patent CN200610039287.4 discloses a kind of sterilant of preventing and treating false smut, belongs to technical field of pesticide, relates to a kind of bent sick sterilant of bacterium of preventing and treating.The effective ingredient of this sterilant is jingganmycin and prochloraz, and the jingganmycin comprised in its composition and the weight ratio of prochloraz are 0.7: 1～2.1: 1.Above-mentioned patent has disclosed a kind of jingganmycin and prochloraz of utilizing and has mixed the composite method for rice green smut, still, for the problem of paddy rice selenium content deficiency, is not resolved.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of medicine fertilizer and concocting method and spray method of preventing and treating rice green smut, utilizes above-mentioned medicine fertilizer to complete the control of rice green smut and the rich selenium of paddy rice.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of medicine fertilizer of preventing and treating rice green smut, its innovative point is to comprise, the 5% jingganmycin aqua of 400ml～450ml, the sodium selenite solution of 0.5g～1g and the water of 20kg～25kg.
Preferably, its best proportioning is: the 5% jingganmycin aqua of 450ml, the sodium selenite solution of 0.5g and the water of 25kg.
A kind of concocting method of preventing and treating the medicine fertilizer of rice green smut, utilize a kind of medicine fertilizer of preventing and treating rice green smut, comprise the steps: at first to prepare the water of 25kg, then the mixing solutions of the sodium selenite solution of the 5% jingganmycin aqua of 400ml～450ml and 0.5g～1g is placed in to water, stirs.
A kind of spray method of preventing and treating the medicine fertilizer of rice green smut, utilize a kind of medicine fertilizer of preventing and treating rice green smut, or a kind of concocting method of preventing and treating the medicine fertilizer of rice green smut, comprises the steps:
Step 1, initial stage control, by the medicine fertilizer of control rice green smut before the paddy rice cut 5～7 days, adopt the mode of spraying to be sprayed on paddy rice, and spraying time be controlled at 9 of fine days before or after 17 of fine days;
Step 2, later stage control, in paddy rice cut heading 1/3～1/2 o'clock, adopt the mode of spraying to be sprayed on paddy rice the medicine fertilizer of control rice green smut, and spraying time be controlled at 9 of fine days before or after 17 of fine days.
The invention has the advantages that: by adopting the medicine fertilizer of said ratio, utilize 5% jingganmycin aqua to be prevented and treated for the false smut of paddy rice, the impact that makes paddy rice not be subject to or alleviate false smut, thus improve the output of paddy rice.Utilize sodium selenite solution to carry out rich selenium processing to paddy rice, thereby make up the problem of selenium element deficiency in paddy rice, because the selenium element has anti-cancer and liver-protective function, thereby improve the value of rice.
Embodiment
The medicine fertilizer of control rice green smut of the present invention comprises, the 5% jingganmycin aqua of 400ml～450ml, the sodium selenite solution of 0.5g～1g and the water of 20kg～25kg.For making drug effect reach best, the proportioning of the medicine fertilizer of control rice green smut is: the 5% jingganmycin aqua of 450ml, the sodium selenite solution of 0.5g and the water of 25kg.
Adopt the medicine fertilizer of above-mentioned control rice green smut, when it is allocated, at first prepare the water of 25kg, then the mixing solutions of the sodium selenite solution of the 5% jingganmycin aqua of 400ml～450ml and 0.5g～1g is placed in to water, stir.
Adopt the medicine fertilizer of above-mentioned control rice green smut, while utilizing it to be sprayed paddy rice, comprise the steps:
Step 1, initial stage control, by the medicine fertilizer of control rice green smut before the paddy rice cut 5～7 days, adopt the mode of spraying to be sprayed on paddy rice, and spraying time be controlled at 9 of fine days before or after 17 of fine days;
Step 2, later stage control, in paddy rice cut heading 1/3～1/2 o'clock, adopt the mode of spraying to be sprayed on paddy rice the medicine fertilizer of control rice green smut, and spraying time be controlled at 9 of fine days before or after 17 of fine days.
By adopting the medicine fertilizer of said ratio, utilize 5% jingganmycin aqua to be prevented and treated for the false smut of paddy rice, make paddy rice not affected and the underproduction by false smut, thereby improve the output of paddy rice.Utilize sodium selenite solution to carry out rich selenium processing to paddy rice, thereby make up the problem of selenium element deficiency in paddy rice, because the selenium element has anti-cancer and liver-protective function, thereby improve the value of rice.
Adopt the medicine fertilizer of the control rice green smut of mentioned component proportioning, through field experiment, known, per mu yield can increase 5%～10%, in rice, the content of selenium element improves 5%～8% on year-on-year basis simultaneously, and in rice, selenium content can be controlled in 0.1～0.3mg/kg safety range of national standard grain regulation.Experiment shows, the best moment that the selenium element adds is contemporaneity with preventing and treating false smut, by sodium selenite solution, paddy rice is carried out to rich selenium processing, strengthen the immunizing power of paddy rice self, thereby improve the ability of Rice Resistance false smut, be aided with the medicament of preventing and treating false smut, efficiently complete the control to rice green smut, thereby make sodium selenite solution and the medicament of preventing and treating false smut complement each other.
The above embodiment to the invention has been described in detail, but described content is only the preferred embodiment of the invention, can not be considered to for limiting the practical range of the invention.All equalization variations of doing according to the invention application range and improvement etc., within all should still belonging to the patent covering scope of the invention.
Claims (4)
1. a medicine fertilizer of preventing and treating rice green smut, is characterized in that comprising, the 5% jingganmycin aqua of 400ml～450ml, the sodium selenite solution of 0.5g～1g and the water of 20kg～25kg.
2. a kind of medicine fertilizer of preventing and treating rice green smut as claimed in claim 1, is characterized in that, its best proportioning is: the 5% jingganmycin aqua of 450ml, the sodium selenite solution of 0.5g and the water of 25kg.
3. a concocting method of preventing and treating the medicine fertilizer of rice green smut, utilize a kind of medicine fertilizer of preventing and treating rice green smut as claimed in claim 1, it is characterized in that, comprise the steps: at first to prepare the water of 25kg, then the mixing solutions of the sodium selenite solution of the 5% jingganmycin aqua of 400ml～450ml and 0.5g～1g is placed in to water, stirs.
4. a spray method of preventing and treating the medicine fertilizer of rice green smut, utilize a kind of medicine fertilizer of preventing and treating rice green smut as claimed in claim 1, or utilize a kind of concocting method of preventing and treating the medicine fertilizer of rice green smut as claimed in claim 3, and it is characterized in that, comprise the steps:
Step 1, initial stage control, by the medicine fertilizer of control rice green smut before the paddy rice cut 5～7 days, adopt the mode of spraying to be sprayed on paddy rice, and spraying time be controlled at 9 of fine days before or after 17 of fine days;
Step 2, later stage control, in paddy rice cut heading 1/3～1/2 o'clock, adopt the mode of spraying to be sprayed on paddy rice the medicine fertilizer of control rice green smut, and spraying time be controlled at 9 of fine days before or after 17 of fine days.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103675841A CN103467184A (en) | 2013-08-21 | 2013-08-21 | Insecticide-fertilizer for preventing and curing rice false smut and preparation method and spraying method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103675841A CN103467184A (en) | 2013-08-21 | 2013-08-21 | Insecticide-fertilizer for preventing and curing rice false smut and preparation method and spraying method thereof |
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| CN103467184A true CN103467184A (en) | 2013-12-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787779A (en) * | 2014-02-24 | 2014-05-14 | 姚卫平 | Field tank-mixed synergistic drug fertilizer for preventing and treating rice spike neck blast and spraying method thereof |
| CN104945072A (en) * | 2014-03-25 | 2015-09-30 | 安徽省神农农业技术开发有限公司 | High-efficiency and environmental-friendly pesticide fertilizer containing validamycin and sodium humate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608435A (en) * | 2004-07-16 | 2005-04-27 | 杨容甫 | Selenium-rich rice cultivating process |
| CN101147492A (en) * | 2007-11-12 | 2008-03-26 | 江苏丘陵地区镇江农业科学研究所 | Copper sulfate and validamycin compound germicide and using method thereof |
| CN101671207A (en) * | 2009-09-23 | 2010-03-17 | 湖南大方农化有限公司 | Bactericidal yield-increase medicine fertilizer and use method thereof |
-
2013
- 2013-08-21 CN CN2013103675841A patent/CN103467184A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608435A (en) * | 2004-07-16 | 2005-04-27 | 杨容甫 | Selenium-rich rice cultivating process |
| CN101147492A (en) * | 2007-11-12 | 2008-03-26 | 江苏丘陵地区镇江农业科学研究所 | Copper sulfate and validamycin compound germicide and using method thereof |
| CN101671207A (en) * | 2009-09-23 | 2010-03-17 | 湖南大方农化有限公司 | Bactericidal yield-increase medicine fertilizer and use method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张晶等: "叶面喷硒对水稻含硒量的影响", 《安徽农业科学》 * |
| 汤少云等: "井冈霉素防治水稻纹枯病、稻曲病试验", 《湖北植保》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787779A (en) * | 2014-02-24 | 2014-05-14 | 姚卫平 | Field tank-mixed synergistic drug fertilizer for preventing and treating rice spike neck blast and spraying method thereof |
| CN104945072A (en) * | 2014-03-25 | 2015-09-30 | 安徽省神农农业技术开发有限公司 | High-efficiency and environmental-friendly pesticide fertilizer containing validamycin and sodium humate |
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Application publication date: 20131225 |