Method for carrying out fertilization on tea garden by collocating livestock and poultry manure and tea formula fertilizer

Abstract

The invention discloses a method for carrying out fertilization on a tea garden by collocating livestock and poultry manure and tea formula fertilizer. The method comprises the steps of (1) applying base fertilizer within a period from mid-October to mid-November of each year; (2) carrying out topdressing in the last ten-day period of January of each year. According to the method for carrying out the fertilization on the tea garden, the livestock and poultry manure in the base fertilizer is prepared from multiple organic acids, peptides, and rich nutrient elements including nitrogen, phosphorus and potassium; furthermore, strains such as bacillus subtilis and bacillus licheniformis are added into the livestock and poultry manure, so that the decomposition of organic matters in the livestock and poultry manure and the decomposition of organic matters in the soil are promoted, the pH value of the soil is improved, and the fertility and vitality of the soil are improved; furthermore, the tea formula fertilizer applied in the method contains selenium fertilizer, zinc fertilizer and rare earth fertilizer, so that the contents of selenium, zinc and tea polyphenol in tea are improved, and the tea yield is increased. After the method provided by the invention is used, topdressing only needs to be carried out for once in a year, so that the amount and times of fertilization are greatly reduced while the soil is improved.

Description

technical field [0001] The invention relates to the technical field of tea tree planting, in particular to a tea garden fertilization method in which poultry and animal manure is matched with tea formula fertilizer. Background technique [0002] Fertilization is one of the important technical contents of supplementing nutrients in tea gardens. The soil is rich in various nutrients, which complement each other to ensure the growth status of tea trees and tea output. Tea tree is a perennial leaf plant. The young shoots and leaves of tea tree are the high-quality tea raw materials picked. In order to ensure the output of tea tree and the quality of tea, the soil needs to have suitable nutrients, so it is necessary to continuously apply fertilizers. to supplement nutrition. [0003] The current standard method of fertilizing tea gardens is to apply fertilizers containing N, P, K and other nutrient elements in furrows according to the soil fertility status and the law of tea tre...

AI Technical Summary

Problems solved by technology

However, this method of fertilization requires a lot of topdressing, and the use of a large amount of quick-acting nitrogen fertilizer will not only significantly reduce the utilization rate of nitrogen fertilizer, but also cause serious environmental pollution and reduce soil vitality and fertility.