Fertilizer used for high-quality camelliasinensis leaves and preparation method of fertilizer

Abstract

The invention discloses a fertilizer used for high-quality camelliasinensis leaves and a preparation method of the fertilizer. The fertilizer is prepared from the following materials: urea, ammonium sulfate, ammonium bicarbonate, monopotassium phosphate, quartz sand powder, borax, calcium lignosulphonate, zeolite powder, ardealite, mica powder, rhizomes of Sparganium stoloniferum Buch.-Ham., radish seeds, silkworm shit, sword beans, fibraurea recisa, radix curcuma aromatica and rhizoma nardostachyos. The prepared fertilizer can improve soil, improves a yield of the camelliasinensis leaves, theyield is up to 2950kg / hm<2>, a yield increasing ratio is up to 45.3%, the camelliasinensis leaves have good quality, a content of free amino acids is up to 2.01%, a content of tea polyphenol is up to37.52%, a content of caffeine is up to 4.46%, a content of an aqueous extract is up to 45.52%, a content of soluble sugar is up to 5.89%, and economic benefits are good.

Description

technical field [0001] The invention relates to a fertilizer for high-quality tea leaves and a preparation method thereof, in particular to a fertilizer for improving the survival rate of transplanted tea seedlings and a preparation method thereof. Background technique [0002] Tea tree (Camelliasinensis), belonging to the family Theaceae Camellia, is a perennial evergreen woody plant, generally a shrub, and there are also arbor-type tea trees in the tropics as high as 15-30 meters, with a base tree circumference of more than 1.5 meters. In cultivation and management, the longitudinal growth of tea trees is often suppressed by pruning, so the tree height is relatively high, generally between 1.0 and 1.5 meters; the leaves of tea trees are oval, with serrated edges, and five-petal white flowers bloom between the leaves. Oblate and triangular in shape, the seeds are exposed after the fruits are laid out. The young leaves of the tea tree can be picked in spring and autumn ever...

AI Technical Summary

Problems solved by technology

However, there is currently no organic compound fertilizer specially used for tea. Applying ordinary organic fertilizers to tea leaves has no significant growth effect, so the yield of tea leaves cannot be increased.

At the same time, ordinary fertilizers cannot provide more minerals and trace elements needed by the human body, so they cannot improve the quality of tea

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