Citrus maxima Shatian ecological organic fertilizer and preparation method thereof

Abstract

Belonging to the technical field of organic fertilizers, the invention discloses a citrus maxima Shatian ecological organic fertilizer and a preparation method thereof. The citrus maxima Shatian ecological organic fertilizer is prepared from the following raw materials by weight: 10-20 parts of urea, 6-18 parts of calcium superphosphate, 5-15 parts of humus soil, 4-10 parts of bentonite, 5-15 parts of potassium carbonate, 5-15 parts of thiourea, 4-10 parts of weathered coal, and 5-15 parts of a Chinese medicinal preparation. Specifically, the Chinese medicinal preparation is prepared from thefollowing raw materials by weight: 4-10 parts of garden burnet root, 5-15 parts of herba patriniae, 6-16 parts of sweet wormwood herb, 5-15 parts of tuber fleeceflower stem, 5-15 parts of bighead atractylodes rhizome, 4-16 parts of forsythia, 5-15 parts of Chinese yam, 5-15 parts of Morinda officinalis, 4-10 parts of radishseed, 4-10 parts of cortex dictamni and 5-15 parts of kudzu vine root. Thecitrus maxima Shatian ecological organic fertilizer provided by the invention not only can meet the needs of citrus maxima Shatian growth for macronutrients, but also can improve the yield of citrus maxima Shatian, and also can significantly reduce the incidence of pests and diseases.

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