Biological fertilizer for planting high-quality tea leaves

Abstract

The invention discloses a biological fertilizer for planting high-quality tea leaves. The biological fertilizer is prepared from the following raw materials in parts by weight: 10 to 20 parts of rice husk, 15 to 25 parts of sawdust, 15 to 25 parts of wheat straw, 7 to 15 parts of calcium hydrogen phosphate, 2 to 6 parts of potassium nitrate, 15 to 20 parts of ammonium nitrate, 3 to 8 parts of sodium metaphosphate, 5 to 12 parts of disodium hydrogen phosphate and 5 to 12 parts of microbial agent. Rice husks, saw dust and wheat straw are adopted as raw materials, calcium hydrogen phosphate, potassium nitrate, ammonium nitrate, sodium metaphosphate and disodium hydrogen phosphate are added at the same time, the growth requirement of tea leaves is met, the quality of the tea leaves is improved, soil is greatly improved, in addition, decomposition of the rice husks, the saw dust and the wheat straw is accelerated by adding ensifer meliloti and bacillus subtilis, and the utilization rate is increased.

Description

technical field [0001] The invention belongs to the technical field of tea planting biological fertilizers, in particular to a biological fertilizer for planting high-quality tea leaves. Background technique [0002] Tea is a drink made from the leaves or buds of the Camellia sinensis plant that originated in China. It also generally refers to the leaves of the evergreen shrub tea tree that can be used to make tea, and the beverages made from these leaves, and later extended to all herbal teas made from plant flowers, leaves, seeds, and roots, such as "Tieguanyin" and so on. As a well-known health drink, tealeaves is the contribution of the people in southern China to the Chinese food culture in ancient times, and it is also the contribution of the Chinese people to the world's food culture. Tasting tea used to be a symbol of status, but now, with the improvement of people's living standards, tea has entered the lives of thousands of households and has become a necessity of...

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Problems solved by technology

However, long-term use will damage the soil aggregate structure, which will easily cause soil comp

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