Planting method of high-quality selenium-enriched tea

A technology for selenium-enriched tea leaves and planting methods, which is applied to calcium fertilizers, fertilizers made from biological waste, applications, etc., can solve problems such as difficulty in meeting market demands and low selenium content, and achieves meeting market demands, increasing selenium content, and improving selenium content. The effect of improving economic efficiency

Inactive Publication Date: 2018-05-18
浙江山海堂药业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the selenium content of existing selenium-enriched tea leaves is relatively low, and it is difficult to meet the market demand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A planting method of high-quality selenium-enriched tea leaves, the steps are as follows:

[0032] 1) Select a gentle slope land with a soil pH of 6 and red soil or yellow soil as the planting site, and build horizontal terraces on the planting site. The width of the terraces is greater than 180 cm, and the slope of the gentle slope is 15°;

[0033] 2) Sprinkle the first base fertilizer on the surface of the terraced fields. After spreading, the terraces shall be leveled and broken. The depth of the leveling is 28cm. The first matrix fertilizer is made of the following raw materials in parts by weight: 80 parts of pig manure, 58 parts of cow dung, 20 parts of fly ash, 35 parts of straw powder, 15 parts of gypsum, 6 parts of medical stone, 18 parts of selenium-enriched corn cob powder; the preparation method of the first matrix fertilizer is as follows: Weigh pig manure, cow dung, fly ash and straw powder, mix them uniformly, obtain the first mixture, and put the first m...

Embodiment 2

[0042] A planting method of high-quality selenium-enriched tea leaves, the steps are as follows:

[0043] 1) Select a gentle slope land with a soil pH of 6 and red soil or yellow soil as the planting site, and build horizontal terraces on the planting site. The width of the terraces is greater than 180 cm, and the slope of the gentle slope is 15°;

[0044] 2) Sprinkle the first base fertilizer on the surface of the terraced fields. After spreading, the terraced fields shall be leveled and broken. The depth of the leveling is 30 cm. After the leveling is completed, it shall be dried for 12 days. The first matrix fertilizer is made of the following raw materials in parts by weight: 82 parts of pig manure, 58 parts of cow dung, 21 parts of fly ash, 37 parts of straw powder, 15 parts of gypsum, 7 parts of medical stone, 19 parts of selenium-enriched corncob powder; the preparation method of the first matrix fertilizer is as follows: Weigh pig manure, cow dung, fly ash and straw powd...

Embodiment 3

[0053] A planting method of high-quality selenium-enriched tea leaves, the steps are as follows:

[0054] 1) Select a gentle slope land with a soil pH of 6 and red soil or yellow soil as the planting site, and build horizontal terraces on the planting site. The width of the terraces is greater than 180 cm, and the slope of the gentle slope is 20°;

[0055] 2) Sprinkle the first base fertilizer on the surface of the terraced fields. After spreading, the terraced fields shall be leveled and broken. The depth of the leveling is 29 cm. 4cm; the first base fertilizer is made of the following raw materials in parts by weight: 82 parts of pig manure, 59 parts of cow dung, 23 parts of fly ash, 38 parts of straw powder, 17 parts of gypsum, 8 parts of medical stone, 20 parts of selenium-enriched corn cob powder; the preparation method of the first substrate fertilizer is as follows: Weigh pig manure, cow dung, fly ash and straw powder, mix them uniformly, obtain the first mixture, and p...

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Abstract

The invention discloses a planting method of high-quality selenium-enriched tea. The planting method comprises the following steps: selecting a planting land, and constructing horizontal terraced fields on the planting land; spreading a first matrix fertilizer on the surface of the terraced fields, performing overturning and crushing on the terraced fields, and after the overturning and crushing are completed, airing the terraced fields; after the airing is completed, spreading a second matrix fertilizer on the surface of the terraced fields, performing overturning and crushing on the terracedfields, and after the overturning and crushing are completed, airing the terraced fields; after the airing is completed, flatting the surface of the terraced fields, and inserting tea seedlings on the flattened terraced fields; after tea seedling cutting is completed, performing watering on the terraced fields; performing shallow ploughing and weed removing 3-4 times every year during the non-picking season; performing irrigation according to the degree of drought in the dry season, and performing proper drainage in the rainy season; after the tea seedlings are planted, applying a selenium-enriched fertilizer on the 10th day, and applying the selenium-enriched fertilizer every two months thereafter; and when young leaves of tea trees grow to a picking standard, performing picking on the tea trees. The planting method can improve the selenium content of the tea, thereby improving the quality of the selenium-enriched tea.

Description

technical field [0001] The invention relates to the technical field of tea planting, in particular to a planting method of high-quality selenium-enriched tea. Background technique [0002] Tea is a famous health drink. The drinking of tea by the Han people began in Shennong for more than 4,700 years. Until now, Chinese Han compatriots still have the custom of serving tea instead of courtesy. Tea belongs to the family Theaceae, and is an evergreen shrub or small tree plant. Tea trees like a humid climate and are widely cultivated in the south of the Yangtze River Basin in China. The leaves of the tea tree are made into tea leaves, which are soaked in water and used. The leaves of the tea tree can be picked after 3 years of planting. Generally, the tender buds with 4-5 leaves are picked around Qingming, and the quality of the tea leaves is very good, which is a treasure. Tea, cocoa, and coffee are called the world's three major non-alcoholic beverages. [0003] Tea is kn...

Claims

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Application Information

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IPC IPC(8): A01G17/00C05G3/04C05G1/00C05G3/80
CPCA01G17/005C05B1/02C05B7/00C05D3/00C05G3/80C05D9/00C05F3/00C05F11/00C05C9/00C05D5/00C05D9/02C05F5/008C05C3/00C05D1/02C05F5/006C05F11/02C05F11/04
Inventor 吴中中吴慧斌黄芳芳吴骋李军
Owner 浙江山海堂药业有限责任公司
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