Good-quality and high-yield planting method for tea leaves

Abstract

The invention discloses a good-quality and high-yield planting method for tea leaves. The planting method is characterized in that a nutrient is applied in a growth period of the tea leaves, wherein the nutrient mainly comprises the following components by weight percent: 10-30% of nucleotide potassium salts and deoxynucleotide potassium salts and 70-90% of sugar and / or amino acid; the time for applying the nutrient in the growth period are that the nutrient is applied for the first time in a growth germination period and is applied in each time when the tea leaves are picked. The good-quality and high-yield planting method has the advantages that the nutrient has no toxicity, harm, residue and any adverse side effect to the tea leaves; the nutrient is beneficial to increasing of the yield and the income and improving the efficiency and has good effects of enhancing the resistance and improving the quality for plants; the method has a simple process and low cost and is easy for large-scale production and promotion.

Description

[0001] This application is a divisional application with application number 201010514217.6, application date: October 21, 2010, and the title of the invention is "a nutrient for promoting plant growth and its preparation method". technical field [0002] The invention relates to a planting method of tea, in particular to a high-quality and high-yield planting method of tea. Background technique [0003] Vigorously developing planting and forestry, increasing crop production and income, and greening the motherland are issues that scientists from all over the world are concerned about. The growth of plants is inseparable from supplementary nutrition. The current planting industry mainly relies on the application of nitrogen, phosphorus, potassium fertilizers and organic fertilizers. To promote the growth of crops, excessive application of fertilizers has a great impact on the quality and flavor of crops, which is not conducive to the development of green agriculture, food safet...

AI Technical Summary

Problems solved by technology

Chinese patent literature (publication number: 101186534) discloses a preparation method of foliage fertilizer containing nucleic acid degradation products, the specific steps are: ①, leaching nuclease, ②, dissolving ribonucleic acid (lye solution), ③, nucleic acid The hydrolysis of nucleosides, nucleotides, purines, pyrimidines and other small nucleic acid molecules and a small amount of reducing sugars and very few large, medium and trace elements. This method uses ribonucleic acid as raw material and enzymatic hydrolysis. High production cost, incomplete degradation, very little deoxynucleotide content, low nucleotide salt yield in the mixed system, imbalanced ratio of various nucleotide salts and deoxynucleotide salts, which greatly affects the use effect

Chinese patent document (publication number: 101050143) discloses a nutrient that promotes the growth of crops, which is composed of ribavirin and glucose. The production of ribavirin is closely related to guanosine. The cost of ribavirin in this patent is too high , the problem that the actual use effect is not obvious; Chinese patent literature (publication number: 1238323) discloses a preparation method of nucleic acid foliar fertilizer, the degradation of its nucleic acid adopts the method of alkaline hydrolysis, and the degradation products are purine and pyrimidine. There are also problems that the cost of nucleic acid is too high, and the ratio of various nucleotide salts and deoxynucleotide salts is unreasonable, which affects the use effect.