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Foliar fertilizer capable of improving quality of summer-autumn tea and application of foliar fertilizer

A foliar fertilizer and quality technology, applied in the agricultural field, achieves obvious effects, low cost and improved quality

Active Publication Date: 2017-01-11
TEA RES INST CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there has not been any report or invention in the world that using this ingredient can improve the quality of summer and autumn tea, and there are no reports of similar types.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The composition and content of foliar fertilizer in the present embodiment are as follows, containing in every 100 milliliters of foliar fertilizer:

[0052] 24-Epibrassinolide 15 mg

[0053] Glutathione 0.3 g

[0054] Ascorbic acid 0.8 g

[0055] Monopotassium Phosphate 3 g

[0056] Dipotassium hydrogen phosphate trihydrate 8 g

[0057] 25 ml of 95% ethanol

[0058] 98% Tween 60 6ml

[0059] water balance.

[0060] Prepare the foliar fertilizer according to the above ratio, first dissolve potassium dihydrogen phosphate and dipotassium hydrogen phosphate trihydrate in water and mix evenly, then dissolve 24-epibrassinolide in ethanol and pour it into the mixture , add glutathione, ascorbic acid and Tween 60 respectively, and finally add the remaining water to 100 ml, and mix evenly.

[0061] Take 100 ml of foliar fertilizer, add 10 liters of water, mix well, and spray evenly on the surface of tea tree leaves and branches 19 days before tea picking. Spray in the mo...

Embodiment 2

[0063] The composition and content of foliar fertilizer in the present embodiment are as follows, containing in every 100 milliliters of foliar fertilizer:

[0064] 24-Epibrassinolide 10 mg

[0065] Glutathione 0.1 g

[0066] Ascorbic acid 0.5 g

[0067] Potassium dihydrogen phosphate 1 g

[0068] Dipotassium hydrogen phosphate trihydrate 5 g

[0069] 6 ml of 95% ethanol

[0070] 98% Tween 60 2ml

[0071] water balance.

[0072] Prepare the foliar fertilizer according to the above ratio ratio, first dissolve potassium dihydrogen phosphate and dipotassium hydrogen phosphate trihydrate in water and mix evenly, then dissolve 24-epibrassinolide in ethanol and pour into the mixture Add glutathione, ascorbic acid and Tween 60 respectively, and finally add the remaining water to 100 ml, and mix evenly.

[0073] Take 100 milliliters of foliage fertilizer, add 10 liters of clear water, mix well, and spray it on the surface of tea tree leaves and branches 29 days before the tea t...

Embodiment 3

[0075] The composition and content of foliar fertilizer in the present embodiment are as follows, containing in every 100 milliliters of foliar fertilizer:

[0076] 24-Epibrassinolide 20 mg

[0077] Glutathione 0.5 g

[0078] Ascorbic acid 1 g

[0079] Potassium dihydrogen phosphate 5 g

[0080] Dipotassium hydrogen phosphate trihydrate 10 g

[0081] 30 ml of 95% ethanol

[0082] 98% Tween 60 10ml

[0083] water balance.

[0084] Prepare the foliar fertilizer according to the above ratio ratio, first dissolve potassium dihydrogen phosphate and dipotassium hydrogen phosphate trihydrate in water and mix evenly, then dissolve 24-epibrassinolide in ethanol and pour into the mixture Add glutathione, ascorbic acid and Tween 60 respectively, and finally add the remaining water to 100 ml, and mix evenly.

[0085] Take 100 ml of foliar fertilizer, add 10 liters of clear water, mix well, and spray it on the surface of tea tree leaves and branches 33 days before the tea tree germina...

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PUM

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Abstract

The invention provides a foliar fertilizer capable of improving the quality of summer-autumn tea and application of the foliar fertilizer, and belongs to the technical field of agriculture. The foliar fertilizer capable of improving the quality of the summer-autumn tea contains active ingredients including 24-epibrassinolide, glutathione and ascorbic acid. The foliar fertilizer has the advantages of being convenient to use, low in cost and free of toxic and side effects. After the foliar fertilizer is used, the content of tea polyphenol and theanine can be increased, the phenol-ammonia ratio is optimized, and then the quality of the summer-autumn tea is significantly improved; meanwhile, photosynthesis of tea trees can be improved, the tea yield is increased, an obvious effect is achieved, and the foliar fertilizer can be widely applied to tea garden production.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a foliar fertilizer for improving the quality of summer and autumn tea and its application. Background technique [0002] Tea production is divided into three seasons: spring tea, summer tea and autumn tea. Among them, spring tea has the best quality, the highest yield and economic benefits. In summer and autumn, due to the high temperature and strong sunshine intensity, the tenderness of buds and leaves is poor, the content of tea polyphenols and other substances with bitter taste in tea leaves increases, while the content of amino acids decreases significantly, so summer and autumn teas have heavy bitter taste and poor freshness. , The quality is not high, resulting in the extremely low economic benefits of summer and autumn tea, and the enthusiasm of tea farmers for production is not high. According to reports, about 50% of the fresh leaf raw materials of the ...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G17/00
CPCA01G17/005C05B7/00C05G3/00C05G5/20C05C11/00C05F11/10
Inventor 李鑫韩文炎张兰李治鑫颜鹏张丽平
Owner TEA RES INST CHINESE ACAD OF AGRI SCI
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