Organic fertilizer and its manufacture method

Abstract

The composition of ecological fertilizer comprises (by weight portion) straw powder 30-70, fungous preparation 1-20, coal humic acid 5-30, urea 5-25, ground phosphate rock 3-25, potassium mineral powder 3-30 and lime 0.3-15. It is made up by adopting biological method, and is low in production cost, and is an organic composite fertilizer applicable to grain crops, vegetables, fruit tree, tobacco and economic crops of acid soil, alkali soil and neutral soil, and its fertilizer effect is good.

Description

(1) Technical field

[0001] The invention relates to an organic compound fertilizer with complete nutrition, high efficiency and no environmental pollution for food crops, vegetables, fruit trees, tobacco and other economic crops used in acidic, alkaline and neutral soils, specifically an ecological fertilizer and其制造方法。 Its manufacturing method. (2) Background technology

[0002] The growth of various food crops, vegetables, fruit trees, tobacco and other cash crops requires fertilizers. Since entering the stage of modern agriculture, the planting industry has applied a large number of chemical fertilizers, the disadvantage of which is not only to bring serious harm to the environment and people's health, but also that the high yield and quick effect of chemical fertilizers have reached the limit;

[0003] In order to protect the ecological environment, people have developed organic fertilizers. At present, there are still some shortcomings in the production of organic fertilizers...