Modified water-soluble nanoscale silica sol-containing mulberry fertilizer and preparation method thereof

Abstract

The invention discloses a modified water-soluble nanoscale silica sol-containing mulberry fertilizer and a preparation method thereof. The fertilizer is prepared the following raw materials in parts by weight: 28-32 parts of mushroom wastes, 20-25 parts of grass carbon, 18-22 parts of cake bran, 2-4 parts of zinc sulfate, 0.3-0.6 parts of boric acid, 0.7-0.9 parts of ammonium bicarbonate, 1.3-1.5 parts of magnesium sulfate, 2-4 parts of humic acid, 1-2 parts of trace element fertilizer, 3-5 parts of modified water-soluble nanoscale silica sol, 5-7 parts of light calcium carbonate, 2-4 parts of wollastonite in powder, 1-3 parts of fatty alcohol-polyoxyethylene ether sulfate, 0.8-1.2 parts of calcium lignosulfonate, 2-3 parts of chitosan acetic acid solution, 1-3 parts of pyroligneous liquor, 4-6 parts of cinnamon oil, 1-3 parts of wintergreen oil and 0.9-1.1 parts of carboxymethyl cellulose. The fertilizer takes the mushroom wastes, the grass carbon and the cake bran as main raw materials, mulberries have developed root systems, grow vigorously, are easy to plant, are easy to manage and have long economic lives, and the water and soil loss are reduced; and moreover, the modified water-soluble nanoscale silica sol, the light calcium carbonate and the wollastonite in powder are added into the raw materials as packing materials, an adsorption structure is increased, meanwhile, caking is prevented, and the dispersing performance of the fertilizer is increased.

Description

technical field [0001] The invention relates to a fertilizer required for plant growth, in particular to a mulberry fertilizer containing modified water-soluble nano-scale silica sol and a preparation method thereof. Background technique [0002] Sericulture is a traditional rural industry in my country. It is divided into two categories, one is mulberry planting and the other is sericulture. 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 cannot meet the needs of mulberry cultivation, which has become one of the important factors restricting the development of sericulture industry. Studies have shown that if there is too much nitrogen, the mulberry leaves are soft, which is generally bad mulberry; w...

AI Technical Summary

Problems solved by technology

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 cannot meet the needs of mulberry cultivation, which has become one of the important factors restricting the development of sericulture industry.

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