Tomato multifunctional medical fertilizer and preparation method thereof

Abstract

The invention relates to a tomato multifunctional medical fertilizer. The medical fertilizer is characterized by comprising, by weight, 33.1-33.4 parts of mushroom residue, 32-34 parts of urea, 19.4-20 parts of potassium sulfate, 7.1-7.5 parts of monoammonium phosphate, 2-2.5 parts of sodium polyacrylate, 0.6-0.8 part of copper sulfate, 0.4-0.5 part of potassium permanganate, 0.35-0.4 part of aluminum Ridomil, 0.29-0.3 part of thiophanate methyl, 0.29-0.3 part of carbendazim, 0.18-0.2 part of agricultural streptomycin sulfate and 0.08-0.1 part of compound sodium nitrophenolate. The medical fertilizer integrates the nutritive action of mushroom residue, urea, potassium sulfate and monoammonium phosphate, the water-retaining action of sodium polyacrylate, the disease-preventing action of copper sulfate, potassium permanganate, aluminum Ridomil, thiophanate methyl, carbendazim and agricultural streptomycin sulfate, and the growth-promoting action of compound sodium nitrophenolate together, so that problems such as soil nutrient imbalance, reduced water-retaining capacity, serious soil-borne diseases and the like of tomato are solved. The medical fertilizer is applied to fields such astomato fertilizer production, soil nutrient supplement in tomato planting, tomato disease prevention and treatment, 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 ​​tomatoes in solar greenhouses in the Hexi Corridor of Gansu Province has grown to more than 40,000 mu. At present, the main problems that are becoming more and more prominent are: the continuous cropping period of tomatoes is long, the number of harmful organisms in the soil is increasing, and the nutrient ratio is unbalanced; excessive use of chemical fertilizers and high nitrate content ; The application of organic fertilizers is small, the soil is compacted, and the water and fertilizer retention capabilities are reduced; traditional compound fertilizers only have nutritional functions, but do not have disease prevention effects, resulting in serious tomato diseases and a decline in yield and quality. Contents of the invention [0003] In order to solve the above technical problems, the present in...

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Problems solved by technology

[0002] The cultivation area of ​​tomatoes in solar greenhouses in the Hexi Corridor of Gansu Province has grown to more than 40,000 mu. At present, the main problems that are becoming more and more prominent are: the continuous cropping period of tomatoes is long, the number of harmful organisms in the soil is increasing, and the nutrient ratio is unbalanced; excessive use of chemical fertilizers and high nitrate content ; The application of organic fertilizers is less, the soil is compacted, and the ability to retain water and fertilizer is reduced; traditional compound fertilizers only have nutritional functions, but do not have disease prevention effects, resulting in serious tomato diseases and reduced yield and quality

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