Organic fertilizer for Shatian pomelos and preparation method of organic fertilizer

Abstract

The invention discloses an organic fertilizer for Shatian pomelos and a preparation method of the organic fertilizer, belonging to the technical field of organic fertilizers. The organic fertilizer is prepared from the following raw materials in parts by weight: 40-80 parts of ammonium chloride, 10-20 parts of calcium superphosphate, 15-25 parts of potassium chloride, 10-20 parts of ammonium molybdate, 5-15 parts of boric acid, 6-8 parts of thiourea, 30-50 parts of potassium fulvate and 6-12 parts of a traditional Chinese medicine preparation, wherein the traditional Chinese medicine preparation contains the following raw materials in parts by weight: 3-9 parts of herba agrimoniae, 4-8 parts of nerved twayblade, 4-10 parts of herba artemisiae annuae, 3-9 parts of tuber fleeceflower stem, 4-8 parts of radix sanguisorbae, 3-7 parts of cyrtomium rhizome, 4-10 parts of fructus kochiae, 3-9 parts of radix morindae officinalis, 4-10 parts of caulis perillae, 5-10 parts of fructus quisqualis and 4-10 parts of radix stemonae. According to the organic fertilizer, a large number of nutrient elements for the growth of the Shatian pomelos can be supplied, the yield o the Shatian pomelos can be increased, and the occurrence rates of diseases and insect pests of the Shatian pomelos can be remarkably decreased.

Description

technical field [0001] The invention relates to a Shatian pomelo organic fertilizer and a preparation method thereof, belonging to the technical field of organic fertilizers. Background technique [0002] Shatian pomelo (scientific name: Citrusmaxima (Burm.) Merr.cv.ShatianYu.) Rutaceae, citrus, tree. The leaves are quite thick, dark green in color, broadly ovate or oval. The fruit is pear-shaped or gourd-shaped, the top of the fruit is slightly flat, with obvious rings and radial grooves, the pedicle is narrow and extended into a neck shape, less water, and many seeds. The fruit period is after the end of October, and it is a mid-maturing variety. The fruit is large, pear-shaped, with a high neck, thick skin, rough appearance, hard juice sac, crisp, light and slightly bitter taste. It is cultivated in Guangxi, Guangdong, Hunan, Chongqing and other provinces (cities). [0003] At present, Shatian pomelo has been using the traditional phosphate fertilizer, common compound...

AI Technical Summary

Problems solved by technology

[0003] At present, Shatian pomelo has been using the traditional phosphate fertilizer, ordinary compound fertilizer and a small amount of urea combined with multiple applications, and the balance of nutrients and the harmlessness of fertilizer quality have not been paid enough attention.

The backward cultivation and management technology is an important reason for the poor development of Shatian pomelo

At present, there is no pollution-free and long-acting special compound fertilizer suitable for the growth characteristics of Shatian pomelo and improving the nutritional quality in the domestic market