Fertilizer used for tea tree planting and preparation method and application thereof

Abstract

The invention relates to fertilizer used for tea tree planting, in particular to fertilizer used for tea tree planting and a preparation method and application thereof. The fertilizer obviously increases the yield of tea trees. Compared with the prior art, the length of tips of spring buds of Yong Chuan Xiu Ya tea trees which the fertilizer is applied to is increased by 25.9%; the leaf number is increased by 17.1%; the leaf area is increased by 21.3%; the density of bud heads is increased by 22.7%; the hundred-bud weight is increased by 20.8%. The fertilizer obviously improves the quality of tea leaves of the tea trees. Compared with the prior art, the amino acid content of the spring buds of the Yong Chuan Xiu Ya tea trees which the fertilizer is applied to is increased by 15.1%; the content of tea polyphenol is increased by 14.4%; the content of caffeine is increased by 13.1%.

Description

technical field

[0001] The invention relates to the field of fertilizers, in particular to a fertilizer for planting tea trees, a preparation method and application thereof. Background technique

[0002] Fertilizer is an indispensable nutrient in the growth process of tea trees. Scientific fertilization can improve the growth environment of tea trees and improve the yield and quality of tea. At present, most of the fertilizers used for tea tree planting are nitrogen, phosphorus and potassium compound fertilizers that can be purchased directly on the market. It is mainly composed of three inorganic elements: nitrogen, phosphorus, and potassium, which can meet the growth needs of tea trees in a short time. But using this kind of fertilizer to plant tea trees, the yield of tea trees is not high, and the quality of tea leaves is not good. Contents of the invention

[0003] In view of this, the object of the present invention is to provide a kind of fertilizer that is used for...

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