CN102090239A - Technology for planting tealeaves with high quality and high yield - Google Patents

Abstract

The invention discloses a technology for planting tealeaves with high quality and high yield. The technology ensures high tealeaf quality and high yield, increases economic incomes and satisfies the needs of the market by utilizing the knowledge of tea tree plantation and adopting the technologies of weeding and soil loosening, fertilizer application, pollarding, disease and insect prevention and control, and the like.

Description

The technology of tealeaves good quality and high output

Technical field

The present invention relates to a kind of tea tree planting technology, be specifically related to the technology of tealeaves good quality and high output.

Background technology

Tea tree is through plucking continuously, and a large number of nutrients in the body is consumed, the time meet summer high temperature, soil compaction, weedy, and soil fertility descends, insect pest is more, influences normal growth, has destroyed ecotope, has reduced the quality of tealeaves, can not meet the need of market.

Summary of the invention

For addressing the above problem, the invention provides a kind of technology of tealeaves good quality and high output, by understanding to tea tree planting, adopt technology such as weeding is loosened the soil, fertilising, pollarding, insect pests, make tea quality good, the output height, improve economic well-being of workers and staff, satisfy the demand in market.

The present invention is achieved through the following technical solutions: a kind of technology of tealeaves good quality and high output, this technology comprise that weeding is loosened the soil, fertilising, pollarding, insect pests etc., specifically carry out as follows:

(1) weeding is loosened the soil, and is 10cm in the tree crown drip, is 20cm outside drip, digs up stone, weeds and the careless root and stem of certain plants, breaks up the clods chesson;

(2) fertilising, the tea place dried tea of 100～150kg of gathering, compensation soil 10～15kg purity nitrogen; Annual fertilising 2～3 times, urea 15kg is used in every mu of tea place in summer fertilizer, and general calcium or fused calcium magnesium phosphate 11.5kg, potassium chloride 7.5kg in tea tree tree crown drip outer rim, dig the ditch of 1 dark 12～15cm, earthing immediately after the fertilising;

(3) pollarding after tea tree begins aging to occur, was carried out 1 dark pruning every 5～7 years, too intensive the tree crown branch, and the branch that should wipe out 10～15cm on the crown surface of shank branch and time deadwood occurred; Cut off branch 3～5cm outstanding on the crown surface in the past in annual late May;

(4) insect pests, keypoint control tea gall and tea shoot rot, the emphasis of insect pest is tea caterpillar and tea geometrid; Can every 7d spray 1 time, connect and spray 2～3 times with the spraying of 0.2%～0.5% copper-bath when preventing and treating tea gall; Every mu of available 70% thiophanate methyl, 75～100g is to water 50kg spraying, every 7d spray 1 time during control tea shoot rot; Kill except that tea caterpillar and tea geometrid etc. and can water 45kg's every mu of confused agent 100～150g of usefulness 90% wettable chlorophos be sprayed, per 5～7d sprays 1 time.

Good effect of the present invention is: by the understanding to tea tree planting, adopt technology such as weeding is loosened the soil, fertilising, pollarding, insect pests, make tea quality good, the output height improves economic well-being of workers and staff, satisfies the demand in market.

Embodiment

A kind of technology of tealeaves good quality and high output, this technology comprise that weeding is loosened the soil, fertilising, pollarding, insect pests etc., specifically carry out as follows:

(1) weeding is loosened the soil, and is 10cm in the tree crown drip, is 20cm outside drip, digs up stone, weeds and the careless root and stem of certain plants, breaks up the clods chesson;

(2) fertilising, the tea place dried tea of 100～150kg of gathering, compensation soil 10～15kg purity nitrogen; Annual fertilising 2～3 times, urea 15kg is used in every mu of tea place in summer fertilizer, and general calcium or fused calcium magnesium phosphate 11.5kg, potassium chloride 7.5kg in tea tree tree crown drip outer rim, dig the ditch of 1 dark 12～15cm, earthing immediately after the fertilising;

(3) pollarding after tea tree begins aging to occur, was carried out 1 dark pruning every 5～7 years, too intensive the tree crown branch, and the branch that should wipe out 10～15cm on the crown surface of shank branch and time deadwood occurred; Cut off branch 3～5cm outstanding on the crown surface in the past in annual late May;

(4) insect pests, keypoint control tea gall and tea shoot rot, the emphasis of insect pest is tea caterpillar and tea geometrid; Can every 7d spray 1 time, connect and spray 2～3 times with the spraying of 0.2%～0.5% copper-bath when preventing and treating tea gall; Every mu of available 70% thiophanate methyl, 75～100g is to water 50kg spraying, every 7d spray 1 time during control tea shoot rot; Kill except that tea caterpillar and tea geometrid etc. and can water 45kg's every mu of confused agent 100～150g of usefulness 90% wettable chlorophos be sprayed, per 5～7d sprays 1 time.

Claims (1)

1. the technology of a tealeaves good quality and high output is characterized in that: this technology comprises that weeding is loosened the soil, fertilising, pollarding, insect pests etc., specifically carries out as follows:

(1) weeding is loosened the soil, and is 10cm in the tree crown drip, is 20cm outside drip, digs up stone, weeds and the careless root and stem of certain plants, breaks up the clods chesson;

(2) fertilising, the tea place dried tea of 100～150kg of gathering, compensation soil 10～15kg purity nitrogen; Annual fertilising 2～3 times, urea 15kg is used in every mu of tea place in summer fertilizer, and general calcium or fused calcium magnesium phosphate 11.5kg, potassium chloride 7.5kg in tea tree tree crown drip outer rim, dig the ditch of 1 dark 12～15cm, earthing immediately after the fertilising;

(3) pollarding after tea tree begins aging to occur, was carried out 1 dark pruning every 5～7 years, too intensive the tree crown branch, and the branch that should wipe out 10～15cm on the crown surface of shank branch and time deadwood occurred; Cut off branch 3～5cm outstanding on the crown surface in the past in annual late May;

(4) insect pests, keypoint control tea gall and tea shoot rot, the emphasis of insect pest is tea caterpillar and tea geometrid; Can every 7d spray 1 time, connect and spray 2～3 times with the spraying of 0.2%～0.5% copper-bath when preventing and treating tea gall; Every mu of available 70% thiophanate methyl, 75～100g is to water 50kg spraying, every 7d spray 1 time during control tea shoot rot; Kill except that tea caterpillar and tea geometrid etc. and can water 45kg's every mu of confused agent 100～150g of usefulness 90% wettable chlorophos be sprayed, per 5～7d sprays 1 time.