Tea leaf quality improver
A quality improver, tea technology, applied in the direction of substrate fertilizer, application, organic fertilizer, etc., can solve the problems of short photosynthetic time, thin leaves, difficult accumulation of nutrients, etc., and achieve the effect of increasing yield, increasing aroma and reducing evaporation
Inactive Publication Date: 2016-08-03
李占锋
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Problems solved by technology
[0002] During the growth process of tea leaves, more than 90% of the water evaporates through the air, resulting in a short photosynthetic time, and nutrients are not easy to accumulate on the leaves. Especially during the picking period, the leaves are thin due to drought and water shortage. The aroma is not strong enough, and the aftertaste of the tea leaves is not mellow enough
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The present invention will be further described below in conjunction with embodiment.
[0016] A tea quality improver comprises sodium polyacrylate film-forming agent, potassium dihydrogen phosphate, sodium naphthalate, fulvic acid and glucose.
[0017] The mass parts of each raw material are: 60% of sodium polyacrylate film-forming agent, 20% of potassium dihydrogen phosphate, 0.5% of sodium naphthalate, 0.5% of fulvic acid, and 19% of glucose.
[0018] A tea quality improver according to the present invention is prepared by uniformly mixing the corresponding parts by mass of raw materials in a conventional manner.
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The invention provides a tea leaf quality improver. The tea leaf quality improver can increase the stay time of nutrients on leaf surfaces and change the water transpiration of the leaf surfaces in order to increase the thickness of the leaf surfaces and improve the output and the product quality. The tea leaf quality improver comprises a sodium polyacrylate film forming agent, potassium dihydrogen phosphate, sodium naphthalene acetate, fulvic acid and glucose. The water transpiration of the leaf surfaces is changed through using the above film forming substance to make pores be closed in order to reduce evaporation of water and prolong the stay time of water and the nutrients on the leaf surfaces, so dry matters generated in the photosynthesis process are accumulated to realize leaf surface thickness increasing and fragrance enhancing, thereby the output is increased.
Description
technical field [0001] The invention relates to an improver sprayed during crop growth, in particular to a tea quality improver. Background technique [0002] During the growth process of tea leaves, more than 90% of the water evaporates through the air, resulting in a short photosynthetic time, and nutrients are not easy to accumulate on the leaves. Especially during the picking period, the leaves are thin due to drought and water shortage. The aroma is not strong enough, and the aftertaste of the tea leaves is not mellow enough. Contents of the invention [0003] The invention provides a tea quality improver, which can increase the residence time of nutrients on the leaf surface, change the moisture transpiration on the leaf surface, thereby achieve the effects of thickening the leaf surface, increasing yield and product quality. [0004] The present invention realizes above-mentioned object and adopts following technical scheme: [0005] A tea quality improver compris...
Claims
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IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G5/40C05F11/00
Inventor 李占锋
Owner 李占锋