Organic fertilizer capable of improving water retention capacity of soil and heat resistance of plants

Abstract

The invention discloses an organic fertilizer capable of improving the water retention capacity of soil and the heat resistance of plants. The organic fertilizer is prepared from, by weight, 35-36 parts of peanut meal, 19-21 parts of livestock and poultry feathers, 3-5 parts of perlite powder, 2-3 parts of edta ferric sodium salt, 1-2 parts of potassium selenite, 6-8 parts of urea, 3-4 parts of carboxymethylcellulose, 42-45 parts of rice straw, 31-33 parts of cinnamomum camphora leaves, 13-16 parts of a hydrogen peroxide solution with the concentration of 30%, 1.1-1.4 parts of trimethyl tetradecyl ammonium chloride, an appropriate amount of a sodium hydroxide solution with the concentration of 5 mol / L, an appropriate amount of an ethanol water solution with the concentration of 45% and an appropriate amount of water. The fertilizer has the comprehensive nutritional ingredients; by adding organic matter, a significant effect on improvement of a soil structure and especially increasement of the porosity degree is achieved; by using the water retention materials such as the perlite powder and carboxymethylcellulose, the rain retention capacity and the water retention capacity of soil plough horizon can be improved, the water requirement of irrigation can be significantly lowered, and the additional value of fertilizer usage and the economic benefit are increased.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an organic fertilizer for improving soil water holding capacity and plant heat resistance. Background technique [0002] In agricultural and forestry production, chemical fertilizers are often used in large quantities in order to increase production, resulting in various environmental pollution and soil degradation problems. Bio-organic fertilizers are green and efficient fertilizers because they do not damage the environment and soil. Plant cultivation has been rapidly developed and widely used. However, in the existing technologies related to bio-organic fertilizers, the research on them mainly focuses on how to improve the content and utilization rate of nutrient elements in the soil, and there is no in-depth exploration on the combination of adverse environmental stress and other added values. Fundamentally solve the problem of increasing plant yield and making agricultu...

AI Technical Summary

Problems solved by technology

However, in the existing technologies related to bio-organic fertilizers, the research on them mainly focuses on how to improve the content and utilization rate of nutrient elements in the soil, and there is no in-depth exploration on the combination of adverse environmental stress and other added values. Fundamentally solve the problem of increasing plant yield and making agricultural production sustainable development

[0003] Studies have shown that under high temperature conditions, plants will cause the accumulation of reactive oxygen species, damage biofilm, destroy chloroplast and other structures, resulting in a decrease in chlorophyll mass fraction, and high temperature will make the intermediate products of plant chlorophyll biosynthesis aminolevulinic acid and protoporphyrin IX The biosynthesis of chlorophyll is affected, which reduces the amount of chlorophyll produced. At the same time, it also leads to increased cell membrane permeability, increased molar concentration of malondialdehyde, electrolyte extravasation, and changes in the anatomical structure of leaves, which in turn affects the growth and development of plants. Affects the accumulation of biomass