Organic fertilizer special for vegetables and preparation method thereof

Abstract

The invention belongs to the technical field of fertilizer processing and provides an organic fertilizer special for vegetables and a preparation method thereof. The organic fertilizer is prepared from, by weight, 30-45 parts of sheep manure, 4-12 parts of humus soil, 4-9 parts of peanut shell powder, 2-7 parts of fanmaistone, 11-19 parts of furfural residue, 1-4 parts of animal bone meal, 21-32 parts of kiln dust, 2-5 parts of pond sludge, 2-5 parts of wine sediment, 2-3 parts of oil shale and 2-7 parts of starter culture. The organic fertilizer special for the vegetables is broad in raw material source, considerable in number and easily absorbed by plants after being fermented by the starter culture and provides necessary nutrients for vegetable growing, and thus the growth of the vegetables is promoted, the vegetable equality is improved, and the yields of the vegetables are increased. Moreover, the fertilizer conservation and water retention capacities can be effectively improved, decomposition and transformation of organic matter are promoted, and the nutrient losses of the organic fertilizer are reduced.

Description

technical field [0001] The invention belongs to the technical field of fertilizer processing, and in particular relates to a special organic fertilizer for vegetables and a preparation method thereof. Background technique [0002] As modern people have higher and higher requirements for food safety, organic vegetables without pollution and chemical fertilizers and pesticides are more and more popular among citizens, and then they pay more attention to ecological agriculture. Only ecological agriculture can produce ecological food. The application of organic fertilizers not only provides vegetables with all the elements they need, but also the vegetables grown are pollution-free, free of fertilizer and pesticide residues, and are more nutritious, with a richer and purer taste. Although a variety of organic fertilizers have been developed for the fertilizer supply of vegetables, they still cannot meet the market demand. How to prepare a fertilizer that can effectively improve ...

AI Technical Summary

Problems solved by technology

Although a variety of organic fertilizers have been developed for the fertilizer supply of vegetables, they still cannot meet the market demand. How to prepare a fertilizer that can effectively improve the soil's fertilizer retention and water storage capacity, promote the decomposition and transformation of organic matter, and at the same time improve the quality of vegetables, The effect of increasing the yield of vegetables, organic fertilizers with less nutrient loss, and vegetable organic fertilizers that can effectively reduce the incidence of vegetable diseases and insect pests have become an urgent problem to be solved at present.