Biological bacterial fertilizer special for tea trees and preparation method and application thereof

Abstract

The invention discloses a biological bacterial fertilizer special for tea trees and a preparation method and application thereof. The biological bacterial fertilizer special for tea trees is preparedfrom raw materials including 10 parts of bacillus cereus fungicide, 5 parts of bacillus subtilis fungicide, 5 parts of trichoderma fungicide, 30 parts of organic fertilizer, 12 parts of nitrogen fertilizer, 8 parts of phosphate fertilizer, 12 parts of potassium fertilizer, 5 parts of trace element fertilizer, 2 parts of plant growth promoting substance, 6 parts of humic acid, and 5 parts of bentonite by the steps of stirring and mixing, screening, drying and packaging. The biological bacterial fertilizer is applied in the aspects of increasing the yield of tea trees, improving the quality of the tea trees, inducing to enhance the disease resistance of the tea trees, and improving the microbe quantity of the root system of the tea trees and the soil enzyme activity. The biological bacterialfertilizer has the advantages of being remarkable in effect, environmentally friendly, high in fertilizer utilization rate, and capable of improving soil, preventing and controlling diseases and increasing yield and quality, and is low in cost and easy to popularize.

Description

technical field [0001] The invention relates to the fields of tea tree cultivation technology and fertilization, in particular to a special biological bacterial fertilizer for tea trees and its preparation method and application. Background technique [0002] The low utilization rate of chemical fertilizers in agricultural production and the high environmental risks it brings have always been a major problem that plagues the world. The use of chemical fertilizers in tea production has also caused serious deterioration of the ecological environment of tea gardens, making it difficult to guarantee the quality of tea. How to prepare special fertilizers for tea green ecology, optimize the growth environment of tea trees, and improve the yield and quality of tea trees is of great significance to the improvement of the entire tea garden ecosystem and the sustainable development of the tea industry. However, the quality of tea produced by simply applying organic fertilizers is good...

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Problems solved by technology

[0003] At present, the fertilizers used for tea trees are mainly ordinary compound fertilizers and ordinary org

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