Soil organism modifying agent

Abstract

The invention discloses a soil biological modifier which is prepared by fully stirring and mixing natural humic acid, biological functional bacteria, biological active enzyme, amino acid, vitamins, microelements and agricultural rare earth. The modifier is used in the soil biological improvement, can improve the soil activity and promote the growth of plants so as to achieve the purpose of increasing the crop output.

Description

technical field

[0001] The invention relates to the field of organic biological fertilizers, in particular to a soil biological improver. Background technique

[0002] my country is a large agricultural country, and the basic farmland has been cultivated for thousands of years. It should be said that most of the land has become more and more fertile through cultivation. However, with the rapid increase of population, people's demand for food is also higher than in history. It is bigger at any time. Because of this, various fertilizers, pesticides, herbicides and other chemical products are widely used in the modern farming process to increase or ensure production. With the development of modern industry and the large number of various chemical products And widely used, the land is gradually polluted to varying degrees, the natural balance of the soil is gradually changed, and various organic matter, beneficial bacteria and active enzymes in the soil of many farmlands are gradu...