Modified nanoscale titanium dioxide-containing mulberry fertilizer and preparation method thereof

Abstract

The invention discloses a modified nanoscale titanium dioxide-containing mulberry fertilizer and a preparation method thereof. The fertilizer is prepared from the following raw materials in parts by weight: 36-40 parts of urea, 9-11 parts of straw ash, 23-25 parts of urban inorganic refuse, 7-9 parts of oil residue, 13-17 parts of sugar cane bagasse, 1.3-1.8 parts of ammonium dihydrogen phosphate, 0.8-1.2 parts of calcium superphosphate, 0.4-0.8 parts of manganese sulfate, 1.2-1.4 parts of potassium sulfate, 1.0-1.5 parts of ferrous sulfate, 1.2-2.5 parts of humic acid, 0.5-0.7 parts of trace element fertilizer, 4-6 parts of modified nanoscale titanium dioxide, 4-8 parts of pulverized fuel ash, 6-8 parts of peat, 7-9 parts of bamboo charcoal, 0.7-0.9 parts of coconut oil monoethanolamide, 0.8-1.2 parts of alkylolamides, 1-2 parts of polyvinyl acetate emulsion, 3-5 parts of oxalic acid, 7-8 parts of colza oil, 1.7-1.9 parts of acetic ether and 10-15 parts of modified bauxite powder. The fertilizer takes the urea, the straw ash, the urban inorganic refuse, the oil residue and the sugar cane bagasse as main raw materials, and mulberries have developed root systems, grow vigorously, are easy to plant, are easy to manage and have long economic lives; and moreover, the modified nanoscale titanium dioxide, the pulverized fuel ash, the peat and the bamboo charcoal are added into the raw materials as packing materials, an adsorption structure is increased, and meanwhile, caking is prevented.

Description

technical field [0001] The invention relates to a fertilizer required for plant growth, in particular to a mulberry tree fertilizer containing modified nano-level titanium dioxide 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; when...

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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