Method for preparing organic fertilizer for peanuts

Abstract

The invention relates to a method for preparing an organic fertilizer for peanuts. The method comprises the steps: weighing the following raw materials in parts by weight: animal feces and urine, peanut vines, bean meal, traditional Chinese medicine, trace elements, urea, a phosphate fertilizer, a potash fertilizer and humic acid, wherein the traditional Chinese medicine is prepared from lonicera japonica, folium isatidis, stellera chamaejasme, radix cirsii jeponici, chinaberry bark, euphorbia helioscopia and glycyrrhiza uralensis; separately fermenting the traditional Chinese medicine and an organic fertilizer, pouring a traditional Chinese medicine fermented concentrate into the organic fertilizer, carrying out uniform stirring and mixing, and carrying out low-temperature drying; detecting nutrient content, adding the urea, the phosphate fertilizer, the potash fertilizer and the trace elements into the mixture according to a content detection result, carrying out mixing, and subjecting the mixture material to forming in a granule forming machine; proportionally preparing the humic acid, and then, adding the prepared humic acid into granules for coating; drying the coated granules in an airflow type medium-temperature dryer, thereby obtaining the organic fertilizer for the peanuts. The organic fertilizer can be used for improving soil structure and improving soil fertility so as to reduce the consumption of chemical fertilizers and pesticides year by year and even not use the chemical fertilizers and the pesticides at all. Meanwhile, the organic fertilizer can be used for inhibiting the survival and propagation of harmful microorganisms and relieving and gradually eliminating soil-borne diseases and insect pests and obstacles to continuous cropping, the water seepage, water retention and air permeability are enhanced, the granulation of soil is promoted, and the organic fertilizer is high in viable bacterium content, is environment-friendly and is free of residue.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizers, and in particular relates to a preparation method of peanut organic fertilizers. Background technique [0002] Peanuts are leguminous crops, also known as groundnuts and dicotyledonous plants. The veins of the leaves are reticular veins. It is an annual herb plant, and the seeds are covered with peanut peels. In history, it was called longevity fruit, falling flower ginseng, falling pine, Chengshou fruit, fan beans, figs, ground fruits, and Tang Rendou. Flowers grow in nourishment and nourishment, and help to prolong life, so the folks are also called "longevity fruit", and like soybeans, they are known as "vegetable meat" and "vegetable meat". The oil content is as high as 50%, the quality is good, and the smell is fragrant . In addition to being edible, it is also used in printing and dyeing and papermaking industries. Peanuts are also a traditional Chinese medicine, suitable for ...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to solve the problems of unreasonable application of chemical fertilizers, low utilization rate, waste of resources, environmental pollution, etc. in view of the deficiencies of the above technologies, and provide a preparation method of peanut organic fertilizer, which is simple, easy to use, and Safety and environmental protection, pure ecology, no residue, high content of live bacteria

Images