Factorial seedling-culturing method for tea tree

A factory-based, tea tree technology, applied in gardening methods, botanical equipment and methods, gardening tools/equipment, etc., to achieve the effects of being beneficial to the protection of the ecological environment, reducing the link of laying core soil, and accelerating the speed of seedling cultivation

Inactive Publication Date: 2008-02-20
TEA RES INST CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Assuming that a nursery has continuously raised seedlings for 10 years, it needs land equivalent to 1 / 5 to 1 / 3 of the size of the nursery as core soil resources. Therefore, core soil resources often become a problem that plagues some large nurseries when expanding their scale.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Taking Pingyang Tezao’s industrial seedling cultivation as an example, the method is described in detail as follows:

[0013] (1) Obtaining Pingyang extra-early cuttings: cut off the Pingyang extra-early branches reserved in the year, and cut the branches into 3-5cm long (buds at the top) with one bud and one leaf according to the method of tea tree field cutting seedling cultivation The cuttings, the lower part is cut into a slope;

[0014] (2) Cutting of cuttings: insert the cuttings into the seedling raising container according to the interval of about 1-2cm in the row, the standard of row spacing is the width of the blades of the cuttings, and the cutting substrate is peat: perlite: vermiculite=2 :1:1 (volume ratio);

[0015] (3) Rooting environment control and management:

[0016] Temperature control: use the switch of the sunshade net and the skylight, the cooling effect of the axial flow fan and the water spout, and the hot air heating equipment to realize the ...

Embodiment 2

[0023] Taking Longjing Changye's industrial seedling cultivation as an example, the method is described in detail as follows:

[0024] (1) Obtaining cuttings of Longjing long leaves

[0025] Cut off the Longjing long-leaf branches reserved in that year, and cut the branches into 3-5cm (buds at the top) long cuttings with one bud and one leaf according to the method of tea tree field cutting seedling cultivation. The lower part is cut into a bevel,

[0026] (2) Cuttings of cuttings

[0027] The cuttings are inserted into the seedling raising container according to the interval of about 1-2cm in the row, and the standard of row spacing is the width of the leaves of the cuttings. The cutting substrate is peat: perlite: vermiculite 2:1:1.

[0028] (3) Rooting environment control and management

[0029] 1. Temperature control: Use the switch of the sunshade net and the skylight, the cooling effect of the axial flow fan and the water spout, and the hot air heating equipment to re...

Embodiment 3

[0040] Taking the industrial seedling cultivation of China Tea 102 as an example, the method is specifically described as follows:

[0041] (1) Obtaining cuttings of China Tea 102

[0042] Cut off the branches of Zhongcha 102 reserved in the year, and cut the branches into 3-5cm (buds at the top) long cuttings with one bud and one leaf according to the method of growing tea tree seedlings in the field. The lower part is cut into a bevel,

[0043] (2) Cuttings of cuttings

[0044] The cuttings are inserted into the seedling raising container according to the interval of about 1-2cm in the row, and the standard of row spacing is the width of the leaves of the cuttings. The cutting substrate is peat: perlite: vermiculite 2:1:1.

[0045] (3) Rooting environment control and management

[0046] 1. Temperature control: Use the switch of the sunshade net and the skylight, the cooling effect of the axial flow fan and the water spout, and the hot air heating equipment to realize the ...

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PUM

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Abstract

The present invention provides a factorial seedling-cultivating method for tea tree, and is aimed at quickening rooting and growing speed of tea tree cutting and shortening seedling-cultivating period. Said method includes the following measures: adopting current remained growth of tea tree, cutting it to make it suitable for cuttage, in the rooting stage of cutting controlling environment temperature and making it be 25 deg.C-35deg.C and controlling air humidity and making it be 60%-90%, its matrix adopts the mixture of peat, perlite and vermiculite according to mixing ratio of 2:1:1 and its humidity is 80%-100%, making it full exposure, in the growing stage of cutting reducing matrix humitity and making it be 70%-100% and making supplement of nutrient elements of N.P and K, etc. to promote growth of tea tree seedling.

Description

technical field [0001] The invention relates to a technical method for industrialized seedling cultivation of tea trees, in particular to promote the growth of tea trees through a greenhouse environment. Background technique [0002] The tea tree seedling cultivation cycle is long and occupies a large amount of land. The cultivation period of tea seedlings in our province is generally 14 to 18 months. Adding the cultivation time of the female parent spikes, a seedling cultivation cycle is about 18 to 20 months. The long seedling cultivation cycle makes it difficult to predict market demand trends, and the market The weak control ability has caused the price of tea seedlings in our province to fluctuate greatly, which has restricted the orderly development of improved tea varieties in our province to a certain extent. According to the current short ear cutting method, about 20m3 core soil needs to be spread per mu of nursery land. The core soil is a well-developed and soil-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G7/00
Inventor 成浩周健曾建明王丽鸳
Owner TEA RES INST CHINESE ACAD OF AGRI SCI
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