Water-retention slow-release growth promotion fertilizer for paper mulberry trees

Abstract

The invention discloses a water-retention slow-release growth promotion fertilizer for paper mulberry trees. The fertilizer comprises the following raw materials in parts by weight: 5-20 parts of sodium hexametaphosphate, 2-11 parts of ardealite, 2-13 parts of potassium chloride, 5-15 parts of urea, 4-17 parts of shell powr, 2-10 parts of puffed chicken manure, 1-5 parts of a shrimp shell powder,5-15 parts of coconut tree barks, 3-12 parts of pea vines, 4-13 parts of bagasse, 10-15 parts of a water retention agent, 10-20 parts of charcoal, 1-3 parts of calcium carbide, 0.1-0.7 part of sodiumborate, 1-2.5 parts of an amino acid salt, 3-7 parts of poplar fermentation ethanol residues, 1-5 parts of polyvinyl alcohol, 2-8 parts of kelp, 3-9 parts of enteromorpha and 2-10 parts of kieselguhr.The water-retention slow-release growth promotion fertilizer disclosed by the invention is reasonable in formula, has the functions of water retention and slow release, is capable of promoting growthof paper mulberry trees when being used in the planting process of the paper mulberry trees, and in addition is long in fertilizer effect lasting time and high in utilization rate.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a water-retaining slow-release growth-promoting fertilizer for tree-shaped trees. Background technique [0002] Paperwood is a genus of Moraceae, which is a positive tree species, with strong adaptability, wide distribution, easy reproduction, high heat, short rotation period, and strong stress resistance. It is distributed in temperate and tropical regions of China, regardless of plains, It can grow on hills or mountains. The economic value of the tree is very high, the whole body is a treasure, the fruit can be eaten raw, and can also be brewed. The bark and juice can be used as medicine. The bark has high crude fiber content and is a good raw material for papermaking. In order to make the paper mulberry grow better, it is often necessary to topdress the paper mulberry in the process of planting the mulberry tree. However, the formula of the existing mulberry tree fertiliz...

AI Technical Summary

Problems solved by technology

In order to make the paper mulberry grow better, it is often necessary to topdress the paper mulberry in the process of planting the mulberry tree. However, the formula of the existing mulberry tree fertilizer is not very reasonable, and there are problems of short fertilizer efficiency and low utilization rate in the process of use. Defects that limit the growth of the mulberry tree