Special-purpose organic-inorganic ecological fertilizer for alleviating root rot and seedling death of tea as well as preparation method thereof

Abstract

The invention discloses a special-purpose organic-inorganic ecological fertilizer for alleviating root rot and seedling death of tea as well as a preparation method thereof. The fertilizer is preparedby the following raw materials in parts by weight: 50-80 parts of an organic fertilizer, 20-35 parts of chicken manure, 5-10 parts of an inorganic fertilizer, 0.1-0.5 parts of a rooting agent, 3-5 parts of humic acid, and 2-5 parts of a bacterial fertilizer; the bacterial fertilizer comprises Bacillus laterosporus, Trichoderma harzianum, and lactic acid bacteria. The ecological fertilizer can provide various nutrient elements required by growth of Camellia sinensis, improve soil environment, inhibit breeding of harmful pathogens, promote growth of beneficial bacteria, benefit growth of bacteria, facilitate absorption of nutrient elements for diseased plants, furthermore alleviate root rot and seedling death illnesses of Camellia sinensis, and reduce loss.

Description

technical field [0001] The invention relates to the field of functional fertilizers, in particular to a special organic-inorganic ecological fertilizer capable of alleviating rotten roots and dead seedlings of tea leaves and a preparation method thereof. Background technique [0002] Tea is a famous health drink. Tea contains catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid and other ingredients, which can improve human health. Tea drinks are known as "one of the three major drinks in the world". It has become the most reassuring drink for Chinese people for thousands of years. Chinese civilization has seen tea and tea culture throughout. Tea originated in China and has continued to this day, and has been widely accepted and promoted by people. Therefore, the planting area of ​​tea is gradually increasing, and the output of tea is also increasing year by year. However, in recent years, the rotten roots and dead seedlings of tea have become more and m...

AI Technical Summary

Problems solved by technology

However, in recent years, the rotten roots and dead seedlings of tea have become more and more serious, resulting in poor tea quality and low yield, which seriously affect the enthusiasm and economic income of tea farmers. Alleviating and treating the rotten roots and dead seedlings of tea has become an urgent problem to be solved in tea plantation.

[0003] Studies have shown that most of the causes of tea root rot and dead seedlings are caused by tea red root rot and tea brown root rot. Physiological root rot caused by changes in the soil environment such as poor drainage, alkaline soil pH, or lack of organic matter. The existing treatment methods for tea rotten roots and dead seedlings are mostly pot-applied antibacterial agents, which are mainly for bacteria infection. Although it can prevent the spread of pathological rotten roots to a certain extent, it has no therapeutic effect on physiological rotten roots caused by changes in the soil environment, and it cannot promote the recovery of diseased plants.

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