Organic fertilizer specially used for camellia oleifera young forest and preparation method of organic fertilizer

Abstract

The invention relates to organic fertilizer specially used for camellia oleifera young forest. The organic fertilizer is prepared from the following raw materials in parts by weight: 30-40 parts of soluble nitrogen fertilizer, 4-9 parts of ammonium sulfate, 3-8 parts of fish pond sludge, 12-15 parts of organic fertilizer, 3-6 parts of camellia oleifera seed shells, 3-6 parts of urea, 5-12 parts of ammonium nitrate, 6-9 parts of mushroom dregs, 3-7 parts of lignin dregs, 5-7 parts of acrylic acid, 1-3 parts of plant ash, 2-5 parts of land plaster, 0.3-0.5 part of trace elements, 2-5 parts of bentonite and 1-3 parts of mineral additive. According to the organic fertilizer, the preparation method is simple, the prepared organic fertilizer can provide nutrients required by the camellia oleifera young forest in the growing period and improve the output and oil yield of the camellia oleifera seeds, the absorption rate is high, the damage to environment is correspondingly eased to some extent, and meanwhile, the soil hardening can be effectively prevented as well.

Description

technical field [0001] The invention relates to the field of crop fertilizers, in particular to a special organic fertilizer for camellia oleifera young forests and a preparation method thereof. Background technique [0002] Camellia oleifera is widely distributed in 18 provinces (regions) in the Yangtze River Basin and south of China, and there are also a small amount of distribution in the northern parts of countries such as Vietnam, Laos, Thailand and Myanmar, and parts of southern Japan. In terms of vertical distribution, it can range from an altitude of less than 100m in eastern China to an altitude of more than 2200m in the Yunnan-Guizhou Plateau in the west. According to my country's geographical conditions and different special ecological adaptability, it is divided into four large distribution areas: Southwest Mountains, South China Hills, Central China and East China Hills, and the northern edge. The most suitable growing areas for common Camellia oleifera are the...

AI Technical Summary

Problems solved by technology

[0003] Camellia oleifera young forests are dominated by vegetative growth. Fertilization is mainly based on nitrogen fertilizers, combined with phosphorus and potassium fertilizers, and focuses on the three shoots in spring, summer, and autumn. The amount of fertilization varies with the age of the trees from small to large, and increases year by year. However, nitrogen fertilizers and phosphorus and potassium fertilizers on the market generally lack the growth of camellia oleifera. Other elements required and poorly absorbed, not suitable for use as Camellia oleifera young forest

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