Special-purpose fertilizer for teak

Abstract

The invention discloses a special fertilizer of teak, comprising the following raw materials of: peanut bran, straws, chicken manure, bagasse, calcium-magnesium phosphate powder and chimney scoot compost in a sugar-refinery; and the water content of the special fertilizer is 60 to 75 percent of that of dried materials. The temperature in the compost is 65 DEG C, the fermentation time is one week,and the pH value is controlled to be 7.0 by adding lime in the composting process. The special fertilizer has wide sources for raw materials and low price, changes waste into fertilizer, has high andlong fertilizer effect, has green leaf, thick stem, wide leaf, fast growth, drought resistance and cold resistance, increases activeness of carbon element in soil, promotes synthesis of carbon fertilizer, strengthens the photosynthesis of trees and can meet nutrient requirements in the later period.

Description

technical field [0001] The invention relates to a special fertilizer for teak wood. Background technique [0002] The research on special fertilizers for forest trees in my country is still in its infancy. The area of ​​forest trees in my country is large, the distribution is wide, the environmental conditions are complex, the nutritional characteristics of various forest trees are different, and the fertilizer supply capacity of forest land varies greatly. The ratio of nutrient elements is different, so it is necessary to study its special fertilizer for specific forest species. [0003] Compost is a kind of organic fertilizer, which is rich in nutrients, and has a long and stable fertilizer effect. At the same time, it is beneficial to promote the formation of soil solid particle structure, and can increase the ability of soil water retention, heat preservation, ventilation, and fertilizer retention. It is also used in combination with chemical fertilizers. It can also mak...

AI Technical Summary

Problems solved by technology

[0002] The research on special fertilizers for forest trees in my country is still in its infancy. The area of ​​forest trees in my country is large, the distribution is wide, the environmental conditions are complex, the nutritional characteristics of various forest trees are different, and the fertilizer supply capacity of forest land varies greatly. The ratio of nutrient elements is different, so it is necessary to study the special fertilizer for specific forest species