Fertilizer specially used for Radix Platycodonis

Abstract

The invention relates to a fertilizer, and especially relates to a fertilizer specially used for Radix Platycodonis. The fertilizer is prepared through mixing, stacking and fermentation of cassia twig residues, grosvenor momordica fruit residues, Radix Astragali residues, Humulus japonicus, expansive soil, rabbit manure and a microbial agent. The fertilizer is easy to decompose, can be fast decomposed in soil, is in favor of realizing plant absorption, does not cause soil hardening, can adjust the water content of soil, can effectively improve the physical and chemical conditions and the biological characteristics of the soil, ripens the soil, enhances the fertilizer maintaining and supplying ability and the buffer ability of the soil, and creates good soil conditions for the growth of crops, organic acids generated after the decomposition of organic matters can promote the dissolving of mineral nutrients in soil and the fertilizer, are in favor of realizing crop absorption, and improve the utilization rate of the fertilizer.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a special fertilizer for bellflower. Background technique [0002] Platycodon grandiflora belongs to the Campanulaceae family, a perennial herb, the whole plant is smooth, 40-50 cm high, with white latex inside. The root is plump and fleshy, long conical or cylindrical, and the outer skin is yellowish brown or taupe. Stem erect, slightly branched upper part. The leaves are nearly sessile, and the middle and lower parts of the stem are opposite or whorled with 3 to 4 leaves; the leaves are ovate-lanceolate, with irregular sharp serrations on the edges; the upper leaves are small and narrow, alternate. Platycodon grandiflorum is a traditional Chinese medicinal material commonly used in my country. The root of platycodon grandiflorum has the functions of clearing the lungs, eliminating phlegm, relieving throat, and draining pus. It is mainly used for coughing, phlegm, and sore throat. Side dishes a...

AI Technical Summary

Problems solved by technology

[0003] At present, in order to increase the yield of platycodon grandiflorum, growers generally apply nitrogen, phosphorus and potassium compound fertilizers to meet the nutrients required during the growth of platycodon grandiflorum, which weakens the medicinal properties of platycodon grandiflorum, reduces its quality, and lowers the economic benefits of medicinal materials. to meet the growth needs of platycodon grandiflorum, but the current organic fertilizer mainly composed of municipal solid waste may contain excessive heavy metals and germs, and the benefits of planted platycodon grandiflorum are also not optimistic