What is organic fertilizer?

Introduction to Organic Fertilizer

Broad

Organic fertilizer in a broad sense refers to farmyard manure, including various animal and plant residues or metabolites, such as human excrement, straw, etc., and also cake fertilizer, which can effectively improve the physical and chemical properties of the soil.

narrow sense

In a narrow sense, organic fertilizer refers specifically to various animal wastes and plant residues, which have undergone certain processing to eliminate harmful substances and meet harmless standards.

Organic fertilizer classification

Organic fertilizers can be divided into agricultural waste, livestock manure, industrial waste, domestic garbage, urban sludge, modern physical and chemical fertilizers, etc.

Effect of organic fertilizer

First, organic fertilizer can improve the soil, improve soil fertility, and create good soil conditions for plant growth;

Second, organic fertilizers can increase crop yields and improve the quality of agricultural products;

Third, organic fertilizer can improve the utilization rate of fertilizer.

Precautions for using organic fertilizer

First, the bio-organic fertilizer should not be applied too deep into the soil, as it will affect the activity of the bio-fertilizer.

Second, bio-organic fertilizer is best applied alone;

Third, applying biological organic fertilizer in holes can enable seedlings to absorb nutrients faster, activate the soil, and better promote the rapid growth and development of plant roots.