Organic fertilizer for improving luster of white tea

Abstract

The invention discloses an organic fertilizer for improving luster of white tea, which is prepared from the following ingredients in parts by weight: 30 to 50 parts of soya-bean cakes, 32 to 50 partsof dry cow dung, 18 to 28 parts of vinasse, 10 to 15 parts of nitro humic acid, 10 to 15 parts of spirulina powder, 6 to 10 parts of ground phosphate rock, 15 to 20 parts of chimney dust, 5 to 11 parts of naphthylacetic acid, 3 to 7 parts of microelement, 5 to 10 parts of lime, 3 to 6 parts of growth conditioner and 5 to 8 parts of photosynthetic bacteria. The fertilizer disclosed by the inventionhas excellent fertility and water-holding capacity, and can improve quality and luster of tea and ensure quality stability of tea; tea planted by adopting the organic fertilizer has no pollution andis very attractive in liquor color; the organic fertilizer is particularly applicable to organic tea.

Description

technical field [0001] The invention relates to the field of white tea fertilizer production, in particular to an organic fertilizer for improving the color of white tea leaves. Background technique [0002] White tea, a micro-fermented tea, is a traditional famous tea created by Chinese tea farmers. It is one of the six major teas in China. It has the quality characteristics of complete buds, full body, fresh fragrance, clear yellow-green soup, light and sweet taste. It is a slightly fermented tea and is a special treasure among Chinese teas. It is named because the finished tea is mostly bud heads, covered with pekoe, like silver and snow. The main production areas are in Fujian Fuding, Zhenghe, Songxi, Jianyang, Yunnan Jinggu and other places. The basic process includes withering, baking (or drying in the shade), sorting, refire and other processes. Yunnan white tea is mainly sun-dried, and the advantage of sun-dried green tea is that the taste maintains the original ...

AI Technical Summary

Problems solved by technology

[0003] When planting white tea, there are problems such as single and unbalanced fertilizer application, tea leaves are susceptible to infection by fungi and pests, tea leaves are not developed well, or even withered and yellow, and the planted tea has insufficient fragrance and quality. There is still a lot of room for improvement in color