Organic and inorganic compound fertilizer for radix pseudostellariae

Abstract

The invention discloses an organic and inorganic compound fertilizer for radix pseudostellariae. The organic and inorganic compound fertilizer comprises an organic fertilizer and an inorganic fertilizer, wherein the inorganic fertilizer comprises urea for a nitrogen fertilizer, calcium superphosphate for a phosphate fertilizer and potassium sulphate for a potash fertilizer; the formula is prepared from the following raw materials in parts by weight: 1200-1500 parts of an organic fertilizer, 90-120 parts of urea, 60-90 parts of calcium superphosphate and 120-150 parts of potassium sulphate; the raw materials are mixed evenly to prepare the organic and inorganic compound fertilizer; and an organic cow dung fertilizer metabolized by earthworms is adopted by the organic fertilizer. The radix pseudostellariae is scientifically fertilized with the organic and inorganic compound fertilizer, so that the fibrous root of the radix pseudostellariae can be reduced; the utilization rate of the fertilizer is improved; the physical and chemical properties of the soil are improved; and the moisture content, the ash content and the extract content of the radix pseudostellariae are greatly improved, so that the high-yield and high-quality radix pseudostellariae is obtained; the production cost can be greatly reduced; the organic and inorganic compound fertilizer has the characteristics of being high in utilization rate, stable in performance, simple, feasible and free of a damp coagulation phenomenon; and large-area popularization and application are facilitated.

Description

technical field [0001] The invention relates to an organic-inorganic compound fertilizer for heterophylla, belonging to the technical field of organic-inorganic compound fertilizer. Background technique [0002] Radix Pseudostellariae (English name RADIX PSEUDOSTELLARIAE) is a herbal medicine included in the "Chinese Pharmacopoeia", the medicinal source is the dried root of Pseudostellaria heterophylla (Miq.) Pax ex Pax et Hoffm. Long fusiform, white, slightly sallow, stems erect, solitary, leaves oblanceolate, apex blunt, base tapered into a long stalk, leaves broadly ovate or diamond-shaped ovate, Pseudostellaria likes to grow in Warm and humid environment, afraid of high temperature, distributed in East China, Central China, North China, Northeast China and Northwest China. The medicinal materials are mainly produced in Fujian, Guizhou, Jiangsu, Shandong, Anhui and other places, and have been listed by the Ministry of Health as "health food List of Chinese herbal medicin...

AI Technical Summary

Problems solved by technology

Existing planting technology only applies chemical fertilizers to Radix Pseudostellariae, resulting in many fibrous roots, few roots, low yield, low quality, low fertilizer utilization rate, and poor soil physical and chemical properties.

Images