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Pesticide-fertilizer mixing agent for oilseed rapes

The technology of a mixture and rapeseed, applied in the agricultural field, can solve the problems that the lodging resistance of rapeseed cannot be improved at the same time, and it is difficult for farmers to buy and use medicines, so as to solve the difficulty of farmers in selecting medicines, solve the lodging resistance of plants, and promote the effect of increasing yield.

Inactive Publication Date: 2014-12-24
安徽农科爱是福粮油有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a medicine-fertilizer mixture for rapeseed, so as to overcome the problems that the existing medicines cannot improve the lodging resistance of rapeseed, prevent and treat sclerotinia and premature aging of rapeseed, and it is difficult for farmers to buy medicine and use it.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A medicine-fertilizer mixture for rapeseed, which comprises mixing the following medicine-fertilizer components and weight raw materials: 43 grams of 50% Sukling wettable powder per mu, 85 grams of potassium dihydrogen phosphate, 0.8 grams of 15% paclobutrazol gram, 0.4 grams of abscisic acid, add 40 kilograms of water to dissolve completely and then apply. Sukling belongs to dicarboximide fungicides. It has the characteristics of fast systemic absorption and long duration of drug effect. It can rupture and kill pathogenic bacteria, prevent early lesion formation, and play a protective and therapeutic role. The disease control effect is very good and the effect is stable. Potassium hydrogen phosphate has the characteristics of less dosage, high fertilizer efficiency, easy absorption, quick effect, and significant increase in yield. When used for spraying, the absorption rate is as high as 80-90%. It can regulate crop growth, supplement nutrients at critical moments, and...

Embodiment 2

[0016] A medicine-fertilizer mixture for rapeseed, comprising mixing the following medicine-fertilizer components and weight raw materials: 55 grams of saccharin wettable powder per mu, 120 grams of potassium dihydrogen phosphate, 0.4 grams of 15% paclobutrazol gram, 0.1 gram of abscisic acid, add 50 kilograms of water to dissolve completely and spray on the plant. The above-mentioned medicinal fertilizer mixture for rapeseed is applied to one mu of rapeseed, mainly sprayed on the upper, middle and lower parts of the rapeseed plant, and sprayed once each when the rapeseed moss is 5 cm high and 5% of the plants bloom, and the effect of increasing the yield with the medicine can reach Around 15.2%.

Embodiment 3

[0018] A medicinal fertilizer mixture for rapeseed, comprising mixing the following raw materials of medicinal fertilizer composition and weight: 49 grams of 50% Sukling wettable powder per mu, 102.5 grams of potassium dihydrogen phosphate, 0.6 gram of 15% paclobutrazol gram, 0.25 grams of abscisic acid, add 50 kilograms of water and dissolve completely. The above-mentioned medicinal fertilizer mixture for rapeseed is applied to one mu of rapeseed, mainly sprayed on the upper, middle and lower parts of the rapeseed plant, and sprayed once when the rapeseed moss is 10 cm high and 10% of the plant is blooming. Up to 16.7%.

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Abstract

The invention relates to a pesticide-fertilizer mixing agent for oilseed rapes, which is prepared by mixing raw materials with following components and weights: for oilseed rapes per mu, 43-55 g of 50% procymidone wettable powder, 85-120 g of potassium dihydrogen phosphate, 0.4-0.8 g of 15% multi-effect triazole, and 0.1-0.4 g of an abscisic acid. The pesticide-fertilizer mixing agent disclosed by the invention achieves the functions of simultaneously preventing and treating the lodging of oilseed rape plants, sclerotinia rot of colza, and premature senescence, and solves the problems that farmers choose and use pesticides difficultly; and through the simultaneous application of pesticides and fertilizers, the operation links are reduced, the labor intensity is lowered, the production cost is reduced, the increasing of the rapeseed yield is promoted, an effect of increasing both production and income can be achieved, and thus the popularization and application of the pesticide-fertilizer mixing agent in agricultural production are facilitated.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a medicinal-fertilizer mixture used for preventing sclerotinia, preventing premature aging and improving lodging resistance, yield and oil content of rapeseed. Background technique [0002] China is a major producer of rapeseed in the world, its area and total output account for one-third of the world, and it is my country's main source of edible oil. Sclerotinia sclerotiorum is one of the important diseases in rapeseed production, and its strong lodging resistance is beneficial to mechanical harvesting. Rapeseed sclerotinia is the sclerotia left in the soil and diseased residues during the harvest of the previous year, overwintering and oversumming, and becomes the source of primary infection. When the temperature rises in spring, ascospores germinate first to form ascospores, and then germinate to form ascospores. The pathogenic spores released by ascospores sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 王林华
Owner 安徽农科爱是福粮油有限公司
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