A kind of eggplant multifunctional medicinal fertilizer and preparation method thereof

Abstract

The invention relates to a multifunctional medical fertilizer for eggplants. The medical fertilizer is characterized by comprising a rapeseed cake fertilizer, potassium sulfate, urea, monoammonium phosphate, Previcur, thiophanate methyl, citric acid, EDTA (ethylene diaminetetraacetic acid), benomyl, zhongshengmycin, brassinolide according to a ratio inparts by mass as follows: (34.3-34.8):(25.5-26):(25-25.6):(10-10.5):(0.49-0.8):(0.55-0.6):(0.45-0.5):(0.45-0.5):(0.35-0.4):(0.15-0.2):(0.05-0.1). According to the invention, the nutrition of the rapeseed cake fertilizer, potassium sulfate, urea and monoammonium phosphate, the complexation of EDTA, the disease control function of Previcur, thiophanate methyl, benomyl and zhongshengmycin as well as the growth-promoting effect of brassinolide are integrated, the problems that continuous cropping term for eggplants is long, the soil nutrient proportion is unbalanced, organic matters are reduced, the utilization rate of the fertilizer is low, soil-borne diseases are serious and the like are solved, and the invention is applied to the fields of eggplant fertilizer production, soil nutrient supplementation in eggplant planting, eggplant disease control and the like.

Description

technical field [0001] The invention relates to a fertilizer containing a fungicide and a manufacturing method thereof. Background technique [0002] The cultivation area of ​​eggplant in solar greenhouses in the Hexi Corridor of Gansu Province has grown to more than 50,000 mu. At present, the main problems that are becoming more and more prominent are: the continuous cropping period of eggplants in greenhouses is long, the number of harmful organisms increases, and the proportion of nutrients is unbalanced; excessive use of chemical fertilizers, and the nitrate of eggplants exceed the standard ; The amount of organic fertilizer input is small, the content of organic matter in the soil decreases, and the water retention capacity of the soil decreases; the traditional compound fertilizer applied by farmers does not contain organic matter and does not have the effect of disease prevention, resulting in serious eggplant diseases and a decline in yield and quality. Contents of ...

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Problems solved by technology

[0002] The cultivation area of ​​eggplant in solar greenhouses in the Hexi Corridor of Gansu Province has grown to more than 50,000 mu. At present, the main problems that are becoming more and more prominent are: the continuous cropping period of eggplants in greenhouses is long, the number of harmful organisms increases, and the proportion of nutrients is unbalanced; excessive use of chemical fertilizers, and the nitrate of eggplants exceed the standard ; The input of organic fertilizer is small, the content of organic matter in the soil decreases, and the water retention capacity of the soil decreases; the traditional compound fertilizer applied by farmers does not contain organic matter, and does not have the effect of disease prevention, resulting in serious eggplant diseases and a decline in yield and quality

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