Angelica dahurica plantation base fertilizer, and preparation method thereof

Abstract

The invention provides an angelica dahurica plantation base fertilizer, and a prepartaion method thereof, and belongs to the field of agricultural fertilizer. The angelica dahurica plantation base fertilizer is prepared from, by weight, 200 to 250 parts of sheep manure, 150 to 220 parts of cow dung, 25 to 45 parts of plant ash, 5 to 15 parts of vermiculite, 5 to 10 parts of dahurian angelica rootresidue, 3 to 8 parts of Chinese medical stone, 30 to 60 parts of peanut shell powder, 10 to 20 parts of chicken bone powder, 1 to 2 parts of a decomposition agent, 0.5 to 1 part of trichoderma viride, 1 to 2 parts of Bacillus licheniformis, 0.5 to 1 part of potassium bacteria, 0.5 to 1 part of azotobacteria, 5 to 10 parts of fulvic acid, and 8 to 12 parts of corrupt leaf earth. The angelica dahurica plantation base fertilizer is capable of improving soil structure, promoting microbe breeding, improving soil physical and chemical properties and biological activity, improving soil water retention and fertilizer conservation capability, and providing angelica dahurica with sufficient nutrients needed by growth.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, and in particular relates to a base fertilizer for cultivating Angelica dahurica and a preparation method thereof. Background technique [0002] Angelica dahurica, also known as Zhi, Fang, Fuli, Zefen, and Baizhi, is an umbrella-type plant, a perennial tall herb, 1-1.5 meters high, conical root, grayish yellow to yellowish brown surface. Stems and leaf sheaths are yellow-green. The leaves are alternate; the lower part of the stem is large, the petiole is long, the base is sheath-shaped and clasping, 2 to 3 times pinnatifid, deeply lobed or completely divided, the final lobe is broadly ovate to ovate or long elliptic, the apex is pointed, and the edge is dense and sharp Heavy serrate, base extending down into stalk, glabrous or hairy on veins; middle leaf of stem is small; upper leaf only has ovate-sac-shaped leaf sheath, involucral bract about 5 mm long, usually shorter than umbrella pedu...

AI Technical Summary

Problems solved by technology

[0003] At present, when people cultivate and plant Angelica dahurica Chinese herbal medicine, they generally use compound fertilizer and urea as the main fertilizers, and the effect is very good. There is little understanding of the nutritional requirements, and the lack of certain nutrients in the applied fertilizers can easily lead to low yields of Angelica dahurica, withered leaves, falling off, less flowering, less fruit, small and underdeveloped roots, slow growth, and more likely to cause various diseases and insect pests.