Shatian pomelo ecological organic fertilizer and preparation method thereof

Abstract

The invention discloses a Shatian pomelo ecological organic fertilizer and a preparation method thereof, and belongs to the technical field of the organic fertilizer. The Shatian pomelo ecological organic fertilizer is prepared by the following raw materials by weight: 20-40 parts of urea, 5-15 parts of calcium superphosphate, 4-16 parts of potassium nitrate, 5-15 parts of bentonite, 10-20 parts of a boric acid, 10-20 parts of thiourea, 5-15 parts of monoammonium phosphate and 10-20 parts of a Chinese herba preparation, wherein the Chinese herba preparation is prepared by the following raw materials by weight: 5-15 parts of garden burnet, 4-16 parts of Liparis nervosa, 5-15 parts of sweet wormwood, 4-10 parts of tuber fleeceflower stem, 5-15 parts of hairyvein agrimony, 4-20 parts of fructus forsythia, 4-16 parts of Chinese yam, 4-20 parts of morinda officinalis, 5-15 parts of perilla stem, 5-15 parts of cortex dictamni and 4-10 parts of the root of kudzu vine. The Shatian pomelo ecological organic fertilizer is capable of satisfying the requirement for a large number of the nutrient elements for the growth of the Shatian pomelo, improving the yield of the Shatian pomelo, and remarkably reducing the occurrence rate of the plant diseases and insect pests.

Description

technical field [0001] The invention relates to a Shatian pomelo ecological 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, comm...

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