Multi-resistant nutrient for plant growth and preparation method thereof

Abstract

The invention provides a multi-resistant nutrient for plant growth and a preparation method of the multi-resistant nutrient for plant growth. The multi-resistant nutrient comprises the components in parts by weight as follows: 6-10 parts of compound amino acids, 0.5-1.5 parts of mushroom protein polysaccharide, 0.5-1.5 parts of water soluble chitosan, 2-4 parts of zinc sulfate, 1-3 parts of boric acid and 90-180 parts of water. The preparation method comprises the steps of: heating part of water and dissolving zinc sulfate and boric acid; then heating the residual water and dissolving compound amino acids, mushroom protein polysaccharide and water soluble chitosan; then heating while agitating, and uniformly mixing with zinc sulfate and boric acid; and cooling after insulating so as to obtain the multi-resistant nutrient for plant. The multi-resistant nutrient for plant is rich in various amino acid trace elements which prompt growth of the plant, has remarkable effects of enhancing the immunologic function of the plant and preventing diseases and insect pests, has various biological adjusting functions, and is stress resistant, cold resistant, draught resistance and prevents diseases and insect pests.

Description

technical field

[0001] The invention relates to a plant growth agent, in particular to a plant growth multi-antinutrient and a preparation method thereof, belonging to the technical field of biological fertilizers. Background technique

[0002] Pesticides and chemical fertilizers are indispensable agricultural materials for plant growth. However, the negative effects of soil degradation and compaction caused by excessive chemical fertilizer application, as well as the serious destruction of biodiversity in the soil, make it difficult for plants to cope with climate change, drought resistance, cold resistance, and disease resistance, resulting in poor plant quality. Deterioration and decline in yield have threatened the living environment of plants, coupled with the increasingly powerful pesticides used to prevent plant diseases and insect pests, further boosting agricultural ecology into a serious vicious circle. Therefore, it is necessary to research and develop a plant gr...