Stability regulator for foliar fertilizer for improving freshness of tea leaves

A stabilizer and foliar fertilizer technology, which is applied to nitrogen fertilizers, liquid fertilizers, fertilization devices, etc., can solve the problems of low stability of tea amino acid foliar fertilizers and reduce the use efficiency of foliar fertilizers, so as to improve penetration and The effect of spreading ability, improving nutrient utilization rate and improving stability

Inactive Publication Date: 2017-12-19
刘振
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the stability of the current tea amino acid foliar fertilizer is not high. Due to the instability of the amino acid itself, flocculation or precipitation occurs after a period of storage or under extreme weather conditions, which reduces the use efficiency of the foliar fertilizer. How to improve its stability Sex, has been the technical problem of tea amino acid foliar fertilizer

Method used

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  • Stability regulator for foliar fertilizer for improving freshness of tea leaves

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Embodiment 1

[0021] Embodiment 1: A kind of foliage fertilizer stabilizer and its preparation method for increasing the freshness of tea leaves

[0022] A foliar fertilizer stabilizer for increasing the freshness of tea leaves comprises EDTA-2Na 20wt%, mannitol 20wt%, β-cyclodextrin 10wt%, sodium lauryl sulfate 10wt%, organic silicon (silwet68) 10wt% %, alkyl glycosides (AG810) 20wt% and Kasong 10wt% and other components.

[0023] The preparation method of the foliar fertilizer stabilizing regulator for increasing the freshness of tea leaves comprises mixing a chelating agent, a synergist and a preservative in proportion.

[0024] The method of using the foliar fertilizer stabilizer to increase the freshness of tea leaves is to stir and mix the compound amino acid and 9 / 10 deionized water in proportion at 30°C, and add 10% of the total mass of the foliar fertilizer after stirring for 30 minutes to stabilize After stirring for 30 minutes, add a pH regulator to adjust the pH of the system t...

Embodiment 2

[0025] Embodiment 2: A kind of foliage fertilizer stabilizer and its preparation method for increasing the freshness of tea leaves

[0026] A foliar fertilizer stabilizer for increasing the freshness of tea leaves comprises EDTA-2Na 20wt%, mannitol 20wt%, β-cyclodextrin 10wt%, sodium lauryl sulfate 10wt%, organic silicon (silwet68) 10wt% %, alkyl glycosides (AG810) 20wt% and Kasong 10wt% and other components.

[0027] The preparation method of the foliar fertilizer stabilizing regulator for increasing the freshness of tea leaves comprises mixing a chelating agent, a synergist and a preservative in proportion.

[0028] The method of using the foliar fertilizer stabilizer to increase the freshness of tea leaves is to stir and mix the compound amino acid and 9 / 10 deionized water in proportion at 30°C, and add 25% of the total mass of the foliar fertilizer after stirring for 30 minutes to stabilize After stirring for 30 minutes, add a pH regulator to adjust the pH of the system t...

Embodiment 3

[0029] Embodiment 3: A kind of foliage fertilizer stabilizer and its preparation method for increasing the freshness of tea leaves

[0030] A foliar fertilizer stabilizer for increasing the freshness of tea leaves comprises EDTA-2Na 15wt%, mannitol 15wt%, β-cyclodextrin 7.5wt%, sodium lauryl sulfate 10wt%, naphthalenesulfonate formaldehyde condensation (D425) 10wt%, organosilicon (silwet68) 10wt%, alkyl glycosides (AG810) 20wt% and Kason 13.5wt%.

[0031] The preparation method of the foliar fertilizer stabilizing regulator for increasing the freshness of tea leaves comprises mixing a chelating agent, a synergist and a preservative in proportion.

[0032] The method of using the foliar fertilizer stabilizer to increase the freshness of tea leaves is to stir and mix the compound amino acid and 9 / 10 deionized water in proportion at 30°C, and add 10% of the total mass of the foliar fertilizer after stirring for 30 minutes to stabilize After stirring for 30 minutes, add a pH regu...

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Abstract

The invention discloses a stability regulator for a foliar fertilizer for improving the freshness of tea leaves, and a preparation method thereof, and relates to the technical field of foliar fertilizers of tea trees. The stability regulator is composed of a chelating agent, a synergist and a preservative, wherein the chelating agent can chelate amino acids to prevent free amino acids from flocculating or precipitating and make the amino acids have full effects; the synergist can improve the penetrability and the spreading ability of the foliar fertilizer, reduce the surface tension and improve the nutrient utilization rate; and the preservative has bacterium inhibiting and killing effects to prevent microorganism decomposition induced deterioration of the free amino acids during long-term storage. The stability regulator improves the stability of the amino acid foliar fertilizer under different conditions to prevent the flocculation or precipitation phenomenon.

Description

Technical field: [0001] The invention relates to the technical field of tea tree foliage fertilizer, in particular to a foliar fertilizer stabilizer for increasing the freshness of tea leaves and a preparation method thereof. Background technique: [0002] Anhui Province is located in the middle and lower reaches of the Yangtze River. It has a mild and humid climate and four distinct seasons. The area of ​​mountains and hills accounts for more than 60% of the province. Especially the Huangshan Mountain in the south and the Dabie Mountain in the southwest are suitable for tea plantation. They are the main production and processing places for tea in our province. Among the top ten famous teas in the country, Anhui accounted for three, namely Huangshan Maofeng, Lu'an Guapian and Taiping Houkui. It is the only province in the country that has more than two brands. Under the superior conditions of the three, Anhui famous tea has spread far and wide, and has been loved by a large ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C11/00C05G3/00C05G5/23
Inventor 刘振
Owner 刘振
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