Cucurbit-vegetable compound fertilizer and preparation method thereof

Abstract

The invention relates to cucurbit-vegetable compound fertilizer which is characterized by comprising 15-30 parts of nitrogen fertilizer, 6-15 parts of phosphate fertilizer, 5-15 parts of potassic fertilizer, boron fertilizer, zinc fertilizer, molybdenum fertilizer, copper fertilizer, iron fertilizer and growth promotor. The nitrogen fertilizer is urea or ammonium chloride, the phosphate fertilizer is calcium phosphate or bone meal, the potassic fertilizer is potassium sulphate or potassium chloride, the growth promotor is 1-(2-chlorine-4-pyridyl)-3-phenylurea, the boron fertilizer is 0.04-0.2% borax solution, the zinc fertilizer is 0.02-0.03% zinc sulphate solution, the molybdenum fertilizer is 0.06-0.1% ammonium molybdate solution, the copper fertilizer is 0.02-0.03% copper sulphate solution, and the iron fertilizer is 0.1-0.2% copperas solution. The compound fertilizer is scientific in proportion, and after the nitrogen fertilizer and the phosphate fertilizer are mixed according to a certain proportion, trace element fertilizer and the growth promotor in proper quantity are added, so that components coordinate with each other and supplement with each other, growth of cucurbits and vegetables is promoted, disease-insect resistance of cucurbits and vegetables is improved, and yield is increased. In addition, the cucurbit-vegetable compound fertilizer is obtained only by mutually mixing of the components, so that production process is simple, and cost is low.

Description

technical field [0001] The invention belongs to the technical field of melon and vegetable compound fertilizer, in particular to a melon and vegetable compound fertilizer and a preparation method thereof. Background technique [0002] Along with the raising of living standard, people's diet is more and more abundant, and vegetables and melon and fruit wherein are rich in various nutrients, are very popular among people. In order to increase the healthy growth of melons and vegetables, people will apply various fertilizers during the whole growth process, such as nitrogen fertilizer, phosphorus fertilizer and potassium fertilizer, and nitrogen phosphorus, nitrogen potassium and phosphorus potassium binary compound fertilizer, and nitrogen, phosphorus and potassium ternary fertilizer. Compound fertilizers, etc., among which nitrogen, phosphorus and potassium ternary compound fertilizers are more effective. [0003] However, with the large-scale use of these fertilizers, not o...

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Problems solved by technology

[0003] However, with the extensive use of these fertilizers, not only the soil quality of the soil has changed, but the effect of using nitrogen, phosphorus and potassium fertilizers alone has been greatly reduced, and it cannot meet the needs of the vigorous growth of melons and vegetables.