Special liquid organic fertilizer for tea and preparation method of liquid organic fertilizer

Abstract

The invention provides a special liquid organic fertilizer for tea and a preparation method of the liquid organic fertilizer, aiming to solve the technical problems that the existing fertilizer in the prior art is single, can not meet the requirements of different types of tea trees, causes the loss of nutritional ingredients in the soil when used for a long time, and is large in fertilizer application workload and not high in economic benefit. The liquid organic fertilizer is conductive to the growth of a tea tree, and is capable of improving the nutritional structure of the soil, increasing the water retention capacity and fertilizer retention capacity of the soil, improving the cold resistance and draught resistance of the tea, improving the yield of tea leaves, reducing the fertilizer application workload of the tea, increasing the benefit, and ensuring that the generated tea leaf buds are full and uniform so that the produced tea is pure in taste, fragrant in mouth feel and good in aftertaste. The fertilizer comprises the following raw materials in percentages by weight: 64-66% of organic matter leaching liquor, 4.5-5.5% of alginic acid, 28-31% of deep-fried dough cake, 0.08-0.12% of lysine, 0.2-0.3% of vitamin, and 10000 tea garden soil modifying microorganisms per liter.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizers, in particular to a special liquid organic fertilizer for tea and a preparation method thereof. Background technique [0002] Tea is a daily drink for people. Tea contains a large amount of minerals and trace elements needed by the human body. Long-term drinking can supplement the necessary nutrients for the human body and enhance the body's resistance. Tea tree is a perennial woody plant whose main purpose is to extract young shoots and leaves. To make the tea tree continuously sprout and grow, it is necessary to fertilize the tea tree during the growth period. Fertilizing tea trees is to ensure the content of active ingredients in tea trees on the basis of ensuring the growth of tea trees, improve the quality of tea, improve the soil, reduce labor for fertilization, increase economic benefits, and improve fertilizer efficiency. However, with the development of science and technolog...

AI Technical Summary

Problems solved by technology

However, there are still many problems in the prior art of special fertilizer for tea. For example, the technology of "Production Technology of High-Nutrition Tea Special Organic Biological Fertilizer" as patent No. 200710062164.7 only contributes to soil and tea quality. However, the disease resistance, cold resistance and drought resistance of tea tree tea leaves have not been achieved. Meanwhile, in all the prior art, most of the granular fertilizers are prepared for furrow application, which increases the manpower for fertilization, and no other method has been found for the processing of tea fertilizers. commonality, but to prepare different fertilizers according to the needs of different teas, and even all types of tea trees use the same type of special fertilizer for fertilization, which will not meet the needs of tea trees