CN103461345A - 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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- CN103461345A CN103461345A CN2013103676399A CN201310367639A CN103461345A CN 103461345 A CN103461345 A CN 103461345A CN 2013103676399 A CN2013103676399 A CN 2013103676399A CN 201310367639 A CN201310367639 A CN 201310367639A CN 103461345 A CN103461345 A CN 103461345A
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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 25% triadimefon wettable powder, 40% carbendazim suspending agent, sodium selenite solution and water. The preparation method comprises the following steps: fully mixing the 25% triadimefon wettable powder and the 40% carbendazim suspending agent firstly; then stirring and mixing the sodium selenite solution with the former obtained mixture. 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 compounding of the 25% triadimefon wettable powder and the 40% carbendazim suspending agent 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, wherein the prevention and curing effect for the rice false smut is superior to that of the single 25% triadimefon wettable powder or the single 40% carbendazim suspending agent; 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 Se content deficiency.
Background technology
False smut is one of Common Diseases of late rice, weather conditions, 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 nonmetalloid, 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 cell, can alleviate the toxic and 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 insulin, can not rely on 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 affinity 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 bactericide of preventing and treating false smut, belongs to technical field of pesticide, relates to a kind of bent sick bactericide of bacterium of preventing and treating.The effective ingredient of this bactericide is jinggangmeisu and Prochloraz, and the jinggangmeisu 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 jinggangmeisu and Prochloraz of utilizing and has mixed the composite method for rice green smut, still, for the problem of paddy rice Se 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 25% triadimefon wetting powder of 80g～100g, the 40% carbendazim suspending agent of 80g～100g, the sodium selenite solution of 0.5g～1g and the water of 20kg～25kg.
Preferably, its best proportioning is: the 25% triadimefon wetting powder of 80g, the 40% carbendazim suspending agent of 80g, 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 mixed solution of the sodium selenite solution of the 40% carbendazim suspending agent of the 25% triadimefon wetting powder of 80g～100g, 80g～100g and 0.5g～1g is placed in to water, stirs.
Preferably, during described mixed solution allotment, first the 40% carbendazim suspending agent of the 25% triadimefon wetting powder of 80g～100g and 80g～100g is fully mixed, then again the sodium selenite solution of 0.5g～1g is uniformly mixed with it.
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 the composite false smut for paddy rice of 25% triadimefon wetting powder and 40% carbendazim suspending agent to be prevented and treated, it is prevented and treated the false smut effect and is better than single 25% triadimefon wetting powder or single 40% carbendazim suspending agent, 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 nutritive value of rice.
Embodiment
The medicine fertilizer of control rice green smut of the present invention comprises, the 25% triadimefon wetting powder of 80g～100g, the 40% carbendazim suspending agent of 80g～100g, 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 25% triadimefon wetting powder of 80g, the 40% carbendazim suspending agent of 80g, 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 mixed solution of the sodium selenite solution of the 40% carbendazim suspending agent of the 25% triadimefon wetting powder of 80g～100g, 80g～100g and 0.5g～1g is placed in to water, stirs.Wherein, when mixed solution is allocated, first the 40% carbendazim suspending agent of the 25% triadimefon wetting powder of 80g～100g and 80g～100g is fully mixed, then again the sodium selenite solution of 0.5g～1g is uniformly mixed with it.
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 the composite false smut for paddy rice of 25% triadimefon wetting powder and 40% carbendazim suspending agent to be prevented and treated, it is prevented and treated the false smut effect and is better than single 25% triadimefon wetting powder or single 40% carbendazim suspending agent, 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 nutrition.
Adopt the medicine fertilizer of the control rice green smut of mentioned component proportioning, in zone, the riverine south of the River through field experiment, known, the paddy rice 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, Se content can be controlled in 0.1～0.3mg/kg safe range of national standard grain regulation.Experiment shows, the best opportunity 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 immunity 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 (5)
1. a medicine fertilizer of preventing and treating rice green smut, is characterized in that comprising, the 25% triadimefon wetting powder of 80g～100g, the 40% carbendazim suspending agent of 80g～100g, 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 25% triadimefon wetting powder of 80g, the 40% carbendazim suspending agent of 80g, 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 mixed solution of the sodium selenite solution of the 40% carbendazim suspending agent of the 25% triadimefon wetting powder of 80g～100g, 80g～100g and 0.5g～1g is placed in to water, stirs.
4. a kind of concocting method of preventing and treating the medicine fertilizer of rice green smut as claimed in claim 3, it is characterized in that, during described mixed solution allotment, first the 40% carbendazim suspending agent of the 25% triadimefon wetting powder of 80g～100g and 80g～100g is fully mixed, then again the sodium selenite solution of 0.5g～1g is uniformly mixed with it.
5. 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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| CN2013103676399A CN103461345A (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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| CN2013103676399A CN103461345A (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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Cited By (3)
| 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 |
| CN103798249A (en) * | 2014-02-24 | 2014-05-21 | 姚卫平 | Field tank mix synergistic pesticide fertilizer for preventing and curing neck rot diseases of rice ears and spraying method thereof |
| CN110338016A (en) * | 2019-08-22 | 2019-10-18 | 四川省农业科学院植物保护研究所 | A kind of easy rice green smut Resistance Identification method |
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| CN1050969A (en) * | 1990-07-30 | 1991-05-01 | 江苏太湖地区农业科学研究所 | Pesticide for the treatment of wheat disease |
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2013
- 2013-08-21 CN CN2013103676399A patent/CN103461345A/en active Pending
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| CN1050969A (en) * | 1990-07-30 | 1991-05-01 | 江苏太湖地区农业科学研究所 | Pesticide for the treatment of wheat disease |
| CN1059826A (en) * | 1991-10-22 | 1992-04-01 | 江苏省农业科学院 | A kind of multipurpose composite fungus killing agent |
| CN1126544A (en) * | 1995-01-14 | 1996-07-17 | 广州市化学工业研究所 | Germicide composite for prevention and control of plant diseases |
| CN1222302A (en) * | 1998-06-04 | 1999-07-14 | 许浩坤 | Carbendazim-triabimefron wettable powder |
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Cited By (3)
| 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 |
| CN103798249A (en) * | 2014-02-24 | 2014-05-21 | 姚卫平 | Field tank mix synergistic pesticide fertilizer for preventing and curing neck rot diseases of rice ears and spraying method thereof |
| CN110338016A (en) * | 2019-08-22 | 2019-10-18 | 四川省农业科学院植物保护研究所 | A kind of easy rice green smut Resistance Identification method |
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Application publication date: 20131225 |
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