Preparation method of special fertilizer capable of improving tea quality for tea trees

A special fertilizer and high-quality technology, applied in the field of special fertilizer, can solve the problems such as difficulty in improving the quality of tea leaves, and achieve the effects of sufficient fertility, remarkable water and fertilizer retention, and good soil improvement

Inactive Publication Date: 2017-11-07
宿松县毕岭生态茶叶专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when fertilizing tea trees according to agricultural methods, in order to increase the yield, a large amount of pesticides, plant growth regulators, chemical food additives and other substances are often added, but the quality of the tea leaves thus obtained is difficult to improve and needs to be improved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for preparing special tea tree fertilizer for improving tea quality, comprising the steps of:

[0020] S1. Stir soybean meal, vermicompost, zinc borate, zeolite powder, and water evenly, heat up, and keep warm to obtain the first material;

[0021] S2. Add water, Tween 80, and disproportionated rosin to the oxidized polyethylene wax, heat up and stir, cool down, add hydrated alumina for homogeneous treatment, add alginate solution and mix evenly, add calcium nitrate solution dropwise under stirring state, water washing, drying, and calcining to obtain the second material;

[0022] S3. Mix the first material and the second material evenly, add urea, potassium nitrate, calcium dihydrogen phosphate, magnesium sulfate, ammonium molybdate, zinc humate, and ferric diamine fulvic acid, mix evenly, and granulate to improve the quality of tea special fertilizer for tea trees.

Embodiment 2

[0024] A method for preparing special tea tree fertilizer for improving tea quality, comprising the steps of:

[0025] S1. Stir 60 parts of soybean meal, 25 parts of vermicompost, 2 parts of zinc borate, 6 parts of zeolite powder, and 40 parts of water in parts by weight, heat up to 50° C., and keep warm for 2 days to obtain the first material;

[0026] S2. Add 60 parts of water, 2 parts of Tween 80, and 2 parts of disproportionated rosin to 50 parts of oxidized polyethylene wax in parts by weight, raise the temperature to 150°C and stir for 2 hours at a stirring speed of 1500r / min, cool down to 70°C, and add 80 One part of hydrated alumina was homogenized for 10 minutes, the homogenization pressure was 15MPa, and 80 parts of alginate solution with a concentration of 2.8wt% was added and mixed evenly, and 4 parts of calcium nitrate solution with a concentration of 0.6 mol / L was added dropwise under stirring, and washed with water , dried at 60°C, and calcined at 640°C for 2 ho...

Embodiment 3

[0029] A method for preparing special tea tree fertilizer for improving tea quality, comprising the steps of:

[0030] S1. Stir 80 parts of soybean meal, 15 parts of vermicompost, 4 parts of zinc borate, 1 part of zeolite powder, and 80 parts of water in parts by weight, heat up to 40° C., and keep warm for 4 days to obtain the first material;

[0031] S2. Add 100 parts of water, 1 part of Tween 80, and 4 parts of disproportionated rosin to 40 parts of oxidized polyethylene wax in parts by weight, raise the temperature to 140°C and stir for 4 hours at a stirring speed of 1200r / min, cool down to 80°C, and add 60 One part of hydrated alumina was homogenized for 20 minutes, the homogenization pressure was 5 MPa, 150 parts of alginate solution with a concentration of 2 wt % was added and mixed evenly, and 15 parts of calcium nitrate solution with a concentration of 0.4 mol / L was added dropwise under stirring, and washed with water. Drying at 70°C and calcining at 600°C for 4 hours...

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PUM

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Abstract

The invention discloses a preparation method of special fertilizer capable of improving the tea quality for tea trees. The preparation method comprises the following steps: firstly, uniformly mixing soybean meal, wormcast, zinc borate, zeolite powder and water, and then raising the temperature and keeping the temperature to obtain a first material; secondly, adding water, Tween 80 and dispropriated rosin into oxidized polyethlene wax, then raising the temperature and stirring; reducing the temperature, and adding hydrated alumina to carry out homogenizing treatment; adding an alginate solution into a mixture, carrying out uniform mixing, and then dropwise adding a calcium nitrate solution in a stirring state, washing with water, drying and calcining to obtain a second material; thirdly, uniformly mixing the first material with the second material, then adding urea, potassium nitrate, monocalcium phosphate, magnesium sulfate, ammonium molybdate, zinc humate and diaminoferric xanthohumate into the mixture, carrying out uniform mixing, and then granulating to obtain the special fertilizer capable of improving the tea quality for the tea tress. The special fertilizer disclosed by the invention has the advantages that the fertility is sufficient and the tea quality is improved; in addition, the fertilizer can be slowly released in the soil, so that the effects of water conservation and fertilizer retention are extremely obvious; besides, the tea has the advantages of better fragrance, mellowness, brighter and bluish green color and attractive tea soup color.

Description

technical field [0001] The invention relates to the technical field of special fertilizers, in particular to a method for preparing special fertilizers for tea trees to improve the quality of tea leaves. Background technique [0002] Tea culture is very important in the life of the Han people. When King Wu defeated Zhou, tea was used as a tribute. In the late period of primitive communes, tea became an item for goods exchange. In the Warring States period, tea had a certain scale. There are records of tea in the pre-Qin "Book of Songs". Another example is that in the Han Dynasty, tea became a special tonic for Buddhist "zazen". During the Wei, Jin, Southern and Northern Dynasties, there was already a trend of drinking tea. In the Sui Dynasty, the whole people generally drank tea. In the Tang Dynasty, the tea industry flourished, and tea became "one cannot live without tea for a day". Teahouses, tea banquets, and tea parties appeared, and guests were encouraged to come ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B1/04C05G3/00C05G3/80C05C3/00C05C5/02C05C5/04C05C9/00C05D5/00C05D9/00C05D9/02C05F3/00C05F5/002
Inventor 毕加华
Owner 宿松县毕岭生态茶叶专业合作社
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