A natural mineral fertilizer for preventing diseases and killing insects and its preparation method and use method

Abstract

The invention discloses a disease preventing insecticide natural mineral fertilizer and a preparation method and usage thereof. The fertilizer comprises following raw materials in parts by weight: 4-26 parts of potash feldspar, 3-15 parts of ultraphosphate, 20-66 parts of pumice, 20-45 parts of calcite, 18-33 parts of yellow liquid in stone, 6-10 parts of urea, 2-5 parts of celastrus angulatus, 2-5 parts of sanguinarine, 0.3-1.5 parts of adhesive, and 1-6 parts of stabilizer. The preparation method comprises the steps of smashing, mixing, smashing again, drying, cooling and canning. According to the usage, in 3-5 days after rain, the fertilizer is applied in the field twice a day in the morning and evening. The disease preventing insecticide natural mineral fertilizer for tropical plants not only has good preventing and curing effects and can prevent diseases of various types, but also is environment-friendly and can promote growing of crops effectively and solve the problems of the scholars and researchers in the field; the disease preventing insecticide natural mineral fertilizer has complete nutrition and high concentration, and is remarkable in fertilizer efficiency; plants using the fertilizer grow vigorously, and the yield and quality of crops using the fertilizer are significantly increased and improved.

Description

technical field [0001] The invention relates to a disease-preventing and insect-killing natural mineral fertilizer, and also relates to a preparation method and a use method of the disease-preventing and insect-killing natural mineral fertilizer, belonging to the field of fertilizer preparation. Background technique [0002] Fertilizer is a type of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. One of the material basis of agricultural production. As early as the Western Zhou Dynasty, China already knew that field weeds can promote the growth of millet after they rot. "Qi Min Yao Shu" introduces in detail the method of planting green manure and the method of crop rotation between leguminous crops and gramineous crops; it also mentions the method of mixing crop stalks with cow dung and urine, trampling and composting to make fertilizer . [0003] The nutrient elements necessary for higher plants i...

AI Technical Summary

Problems solved by technology

[0004] The lack of any element will affect the normal growth and development of crops. For example, nitrogen deficiency will lead to short and thin plants, and abnormal green leaves such as yellow-green and yellow-orange. When nitrogen deficiency is severe, crops will senescence and mature prematurely, and the yield will be significant. Only by increasing the application of nitrogen fertilizers can the harm be reduced. Various physiological diseases of various degrees will occur to crops in our country every year, resulting in reduced production and quality.