Planting management method for improving selenium content of white tea

A management method, the technology of white tea, applied in the direction of soil preparation method, fertilization method, chemical instrument and method, etc., can solve the problems of reduced absorption and utilization of selenium by plants, high solubility of selenium, low content of soluble selenium, etc., and achieve increased Synthesis and accumulation, increase the content of selenium, and improve the effect of photosynthesis
CN108967009AInactive Publication Date: 2018-12-11GUIZHOU QIANREN TEA ECOLOGICAL AGRI TOURISM DEV
0 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
GUIZHOU QIANREN TEA ECOLOGICAL AGRI TOURISM DEV
Publication Date
2018-12-11
Estimated Expiration
Not applicable ยท inactive patent
Patent Text Reader

Abstract

The invention relates to the technical field of white tea planting, in particular to a planting management method for improving the selenium content of white tea. The planting management method includes an arable land selenium increasing method and a water fertilizer selenium increasing method and / or gas selenium increasing method. According to the method, pH (potential of hydrogen) of planting soil is adjusted to range from 7.1 to 7.5 before the white tea is planted, selenium elements in the soil is greatly absorbed by white tea trees in weakly alkaline environments, the content of selenium elements in the tea is effectively improved, barium chloride is added into fertilizers, so that sulfate in the soil rapidly precipitate under the combined action of barium ions, storage amount of sulfate radicals in the soil or the tea trees is decreased, so that the selenium elements are absorbed by the tea trees, the content of carbon dioxide in tea garden air is increased in continuous several days of five days after selenium-rich farm manure is applied once, so that photosynthesis of the tea trees is improved, and selenate and selenite of the farm manure are efficiently absorbed by the teatrees.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of white tea planting, in particular to a planting management method for increasing the selenium content of white tea. Background technique

[0002] White tea is one of the six major teas in China. White tea has the quality characteristics of complete buds, full body, fresh fragrance, clear yellow-green soup, light and sweet aftertaste. It is a slightly fermented tea and is a special treasure among teas in my country. It is named because the finished tea is mostly bud heads, covered with pekoe, like silver and snow.

[0003] White tea is the treasure of tea, with excellent medicinal properties. According to folk long-term drinking and practice and modern scientific research, white tea has the effects of relieving alcohol, clearing heat and moistening lungs, calming liver and benefiting blood, reducing inflammation and detoxification, lowering blood pressure and reducing fat, and eliminating fatigue. Disea...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More