Compound fertilizer for planting vegetable greenhouse cowpea

Abstract

The invention relates to a compound fertilizer for planting vegetable greenhouse cowpea. The compound fertilizer is composed of three fertilizers, namely, a base fertilizer A, an additive fertilizer B and a base fertilizer C, wherein the base fertilizer A is an organic fertilizer; the additive fertilizer B is a microelement fertilizer; the base fertilizer C is a farmyard fertilizer; the base fertilizer A is composed of the following raw materials: cottonseed meal, mushroom residue, lignin residue, bran, rice chaff, fish meal, liquorice powder, amino acid, garden plant wastes, bean pulp, plant ash, maize straws, rape seed cake powder, peanut oil residue, Chinese medicine residue, EM fungicide and lobster shell powder. The compound fertilizer provided by the invention is high in nutrient content, fast in fertilizer efficiency and high in fertilizer strength; the contained nutrient substance is comprehensive; the compound fertilizer not only contains nitrogen, phosphorus and potassium but also contains calcium, magnesium, sulfur, iron and microelements; energy and nutrient are supplied for cowpea planting.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a compound fertilizer used for planting cowpea in vegetable greenhouses. Background technique [0002] Ecological agriculture, in short, is the "three high" agriculture engaged in under good ecological conditions: high yield, high quality, and high efficiency. In essence, it combines the essence of traditional agriculture with modern science and technology. Ecological agriculture not only highly covers various advanced agricultural theories and models, but also makes them closely integrated and highly integrated. It is a major breakthrough in the combination of agricultural theory and production. , is one of the most ideal models pursued by human beings for a long time, and will become the dominant model of world agriculture in the 21st century. [0003] The mechanism of the ecological agriculture structure is interdependent and mutually causal, that is, there are not only significant...

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a compound fertilizer suitable for cowpea planting in vegetable greenhouses to solve the problems of soil compaction, soil fertility decline, ecological pollution, and agricultural product quality deterioration caused by long-term use of chemical fertilizers, pesticides, and chemical hormones. There are high-yield, high-quality, and high-efficiency planting cowpea, which makes it more in line with the requirements of ecological agriculture

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