Biological organic leaf fertilizer and preparation method thereof

Abstract

The invention discloses a biological organic leaf fertilizer free of pollution and high in acting speed and a preparation method thereof. The biological organic leaf fertilizer is made from, by weight, 80-180 parts of peanut shell, 80-150 parts of peanut residue, 150-250 parts of chicken manure, 150-250 parts of pig manure, 5-20 parts of a biological bacterial agent, and 180-250 parts of swine urine.

Description

technical field [0001] The invention relates to a bio-organic fertilizer, in particular to a bio-organic foliage fertilizer and a preparation method thereof. Background technique [0002] Terrestrial plants mainly rely on the root system to absorb nutrients from the soil and nutrient solution and provide them for plant growth and development. In addition to the root system, plants can also absorb nutrients through stems and leaves (especially leaves). This phenomenon of non-root absorption of nutrients is called extraroot nutrition. The measure of applying fertilizer to the surface of the vegetative body other than the root system of the crop is called extraroot fertilization, and the method of fertilization is mostly sprayed on the surface of plant leaves in the form of liquid spray. The leaves transport nutrients to the interior of the leaves through osmotic diffusion and active absorption, so it is also called foliar fertilization, and the fertilizer used for foliar fert...

AI Technical Summary

Problems solved by technology

[0004] At present, the foliar fertilizers on the market mainly include inorganic nutritional type, regulated foliar fertilizer, biological foliar fertilizer, compound foliar fertilizer, humic acid foliar fertilizer, and amino acid foliar fertilizer. The functions of these foliar fertilizers are mainly It is to provide nutrient elements for crops, regulate crop growth, etc., but these foliar fertilizers have some major problems, such as: inorganic nutrient foliar fertilizers have more residues in plants like chemical fertilizers; biological foliar fertilizers Slow absorption, harsh spraying conditions and poor stability; humic acid can cause lung cancer; amino acid foliar fertilizers have poor resistance to diseases and insect pests, etc.