Special biological organic fertilizer for astragalus mongholicus and preparation method of special biological organic fertilizer

Abstract

The invention provides a special biological organic fertilizer for astragalus mongholicus and a preparation method of the biological organic fertilizer, and belongs to the field of organic fertilizers. The organic fertilizer is prepared from the following raw materials: wheat bran, corn stalks, locust tree branches and leaves, soybean cakes, licorice waste, sheep manure, peat soil, urea, sucrose, an EM bacterial agent, a trichoderma harzianum powder, potassium humate, vinasse and ABT rooting powder NO.5. When the special organic fertilizer provided by the invention is used as a base fertilizer, the planted astragalus mongholicus grows fast, has developed roots, good disease resistance and strong pest preventing performance, and can improve quality and yield apparently.

Description

technical field [0001] The invention belongs to the field of organic fertilizers, in particular to a bio-organic fertilizer special for astragalus and a preparation method thereof. Background technique [0002] Astragalus, also known as Astragalus, is a collective name for plants and Chinese medicinal materials. Chinese medicinal materials Astragalus are the roots of the leguminous herb Astragalus mongolica and Astragalus membranaceus. . The medicinal use of Astragalus has a history of more than 2,000 years. Modern research shows that Astragalus contains saponins, sucrose, polysaccharides, various amino acids, folic acid, selenium, zinc, copper and other trace elements, which can enhance the body's immune function, protect the liver, Diuretic, anti-aging, anti-stress, antihypertensive and wider antimicrobial effects. [0003] At present, when people are cultivating and planting Astragalus membranaceus, they generally use compound fertilizers and superphosphate as the main ...

AI Technical Summary

Problems solved by technology

[0003] At present, when people are cultivating and planting Astragalus membranaceus, they generally use compound fertilizers and superphosphate as the main fertilizers. Although the effect is very good, the nutrients in the fertilizers cannot meet the nutritional needs of Astragalus membranaceus at all. Little is known about the growth law and nutritional requirements of the plant, and the fertilizers applied lack certain nutrients, which can easily lead to low yield of Astragalus membranaceus, withered leaves, falling off, less flowering, less fruit, small and underdeveloped roots, slow growth, and easy to cause disease. Various pests and diseases