Specific fertilizer for mulberry and preparation method thereof

Abstract

The invention discloses a specific fertilizer for mulberry. The fertilizer is prepared from the following components in parts by weight: 20-40 parts of nitrogenous fertilizer, 10-20 parts of potash fertilizer, 10-20 parts of phosphate fertilizer, 1-10 parts of zinc sulfate, 1-10 parts of calcium nitrate, 15-25 parts of peat soil, 10-20 parts of ammonium molybdate, 5-15 parts of borax, 1-10 parts of manganese sulfate, 5-15 parts of ferrous sulfate, 1-10 parts of humic acid, 1-5 parts of copper sulfate, 10-20 parts of diatomaceous earth and 20-40 parts of mixture of silkworm excrement and mulberry leaves. According to the specific fertilizer for mulberry, fermented organic matters and inorganic fertilizer are mixed; and the fertilizer contains a certain proportion of trace elements and is combined with the fertilizer requirement rule of mulberry, so that the yield of mulberry leaves can be effectively improved. The fertilizer has strong specificity, comprehensive, balanced and reasonable nutrition and good application effect. The preparation method of the fertilizer is simple, and is easy to master, small in production investment and convenient to popularize.

Description

technical field [0001] The invention relates to the field of crop fertilizers, in particular to a special fertilizer for mulberry trees and a preparation method thereof. Background technique [0002] China is the birthplace of sericulture and mulberry cultivation. In recent years, mulberry trees have moved from east to west, and mulberry trees have been planted in the west. In order to increase cocoon production in mulberry gardens, people are constantly researching fertilizers suitable for western mulberry trees in combination with the characteristics of western soil. The amount and quality of mulberry leaves produced by mulberry trees directly affect the quantity and quality of silkworm rearing. In traditional mulberry garden management, if no fertilizer or farmyard manure and a small amount of simple fertilizer are applied, the yield and quality of mulberry leaves produced by mulberry trees will decrease. It cannot meet the needs of mulberry cultivation and has become on...

AI Technical Summary

Problems solved by technology

The amount and quality of mulberry leaves produced by mulberry trees directly affect the quantity and quality of silkworm rearing. In traditional mulberry garden management, if no fertilizer or farm manure and a small amount of simple fertilizer are applied, the yield and quality of mulberry leaves produced by mulberry trees will decrease. It cannot meet the needs of mulberry cultivation and has become one of the important factors restricting the development of sericulture industry. When people fertilize mulberry trees, they generally use chemical fertilizers, urea, manure and other raw materials to topdress mulberry trees. Although the effect is good, the chemical fertilizers and urea contain The nutritional content of mulberry trees is far from meeting the nutritional needs of mulberry trees