Method for cultivating spring tea

A cultivation method and spring tea technology, applied in gardening methods, botanical equipment and methods, animal repellants, etc., can solve problems such as unsatisfactory effects

Inactive Publication Date: 2002-04-03
XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the effect obtained by existing technical measures is

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Cultivate spring tea leaves as follows:

[0019] (1) Garden closure and pruning

[0020] The garden will be closed on November 20, and the pruning time will be December 5.

[0021] (2) Watering and fertilization

[0022] Watering by drip irrigation, fertilization on October 25, the amount of fertilization and the method of fertilization are the same as the conventional technology.

[0023] (3) spray early hair agent

[0024] Spray the aqueous solution of lanthanum nitrate, the concentration is 160PPM, and the consumption per mu is 10.0 grams. Spraying time is December 25. Spray it onto the tea table with a sprayer until water drops drip from the trunk of the tea tree.

[0025] The picking time of spring tea in this example was 35 days earlier than that of the control group, and the average yield per mu increased by 22.3%.

Embodiment 2

[0027] Cultivate spring tea leaves as follows:

[0028] (1) Garden closure and pruning

[0029] The garden will be closed on November 25, and will be pruned on December 8.

[0030] (2) Watering and fertilization

[0031] Sprinkler irrigation was used for watering, and fertilization was carried out on October 20. The amount and method of fertilization were the same as those of conventional techniques.

[0032] (3) spray early hair agent

[0033] The aqueous solution of spraying cerium nitrate, concentration is 150PPM, and per mu consumption is 9.0 grams; Spraying time is December 20th, and spraying method is identical with embodiment 1.

[0034] The picking time of spring tea in this example was 30 days earlier than that of the control group, and the average yield per mu increased by 20.3%.

Embodiment 3

[0036] (1) Garden closure and pruning

[0037] The garden will be closed on November 15th and pruned on December 1st.

[0038] (2) Watering and fertilization

[0039] Water with natural irrigation, apply fertilizer on October 30, and the amount and method of fertilization are the same as the conventional technology.

[0040] (3) spray early hair agent

[0041] The aqueous solution of spraying lanthanum nitrate, spraying concentration is 100PPM, and per mu consumption is 6.0 grams; Spraying time is December 30th, and spraying method is identical with embodiment 1.

[0042] The picking time of spring tea in this example was 30 days earlier than that of the control group, and the average yield per mu increased by 17.8%.

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Abstract

A method for cultivating spring tea leaves includes usch steps as closing tea garden from November 15 to 25, trimming in December 10, irrigation, applying fertilizer from October 20 to 30, and spraying the solution of rare-earth nitrate from Decomber 20 to 30. Its advantages are high quality, proleptic leaves of spring tea, and greatly raised output perunit area.

Description

1. Technical field [0001] The invention belongs to the technical field of agricultural planting, and the technical scheme specifically claimed for protection belongs to the technical field of tea cultivation. 2. Background technology [0002] Spring is the most important season for tea production. Spring tea is of high quality, full of aroma, strong taste and resistant to foaming. It is very popular in the market, and its market price is more than twice that of summer tea. Although the output of spring tea only accounts for 20%-30% of the annual output, its output value accounts for 50%-60% of the annual output value. The earlier the spring tea is on the market, the higher the price. Therefore, advancing the time to market of early spring tea and increasing the yield of early spring tea has become one of the important ways to improve the economic benefits of tea gardens. In recent years, some provinces with relatively developed tea production in China, such as Zhejiang, Fuj...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/00A01N59/00
Inventor 蔡传涛高圣义姚天全李大昌杨柳霞张世玉庞金虎兰云淘士科
Owner XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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