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Seedling cultivation method for increasing rooting rate of tea seedlings

A technology of rooting rate and tea seedlings, applied in the field of seedling raising, can solve the problems of damaged tea seedlings and low survival rate of tea seedlings, and achieves the effect of speeding up seedling raising speed and improving seedling raising quality.

Inactive Publication Date: 2017-06-20
马淳沂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, tea tree cultivation mostly uses cuttings, tea seeds, and tea seedling cultivation, etc., and the phenomenon of damage to tea seedlings and low survival rate of tea seedlings will occur every time the seedlings are transplanted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Tea seedling cultivation method is as follows steps:

[0016] (1) Germination: Select high-quality tea seeds, soak them for 10 hours, put them in a petri dish, and place them in an incubator at 30°C for two days to accelerate germination. When the germination rate reaches more than 80%, they can be sown.

[0017] (2) Sowing: sow the above-mentioned germinated tea seeds on the culture medium, the sowing depth is 1.5 cm; after the tea seeds emerge, manage the normal emergence for 20 days, and when the tea seeds grow two leaves and one star, they can carry out hydroponics Among them, the culture substrate, calculated by volume, has a component ratio of 20% plant ash, 20% vermiculite, 30% peat, and 30% oil soil.

[0018] (3) Preparation of nutrient solution: Weigh the following raw materials in parts by weight: Na 2 20 parts of Fe-EDTA, H 3 BO 3 5 parts, MnSO 4 6 parts, ZnSO 4 10 parts, CuSO 4 6 parts, (NH 4 ) 2 SO 4 16 parts, 40 parts of water, then dissolved in w...

Embodiment 2

[0021] Tea seedling cultivation method is as follows steps:

[0022] (1) Germination: Select high-quality tea seeds, soak them for 10 hours, put them in a petri dish, and place them in an incubator at 30°C for two days to accelerate germination. When the germination rate reaches more than 80%, they can be sown.

[0023] (2) Sowing: sow the above-mentioned germinated tea seeds on the culture medium, the sowing depth is 1.5 cm; after the tea seeds emerge, manage the normal emergence for 20 days, and when the tea seeds grow two leaves and one star, they can carry out hydroponics ; Among them, the culture substrate, calculated by volume, has a component ratio of 25% plant ash, 25% vermiculite, 25% peat, and 25% oil soil.

[0024] (3) Preparation of nutrient solution: Weigh the following raw materials in parts by weight: Na 2 25 parts of Fe-EDTA, H 3 BO 3 7 parts, MnSO 4 8 parts, ZnSO 4 13 parts, CuSO 4 9 parts, (NH 4 ) 2 SO 4 18 parts, 45 parts of water, then dissolved in...

Embodiment 3

[0027] Tea seedling cultivation method is as follows steps:

[0028] (1) Germination: Select high-quality tea seeds, soak them for 10 hours, put them in a petri dish, and place them in an incubator at 30°C for two days to accelerate germination. When the germination rate reaches more than 80%, they can be sown.

[0029] (2) Sowing: sow the above-mentioned germinated tea seeds on the culture medium, the sowing depth is 1.5 cm; after the tea seeds emerge, manage the normal emergence for 20 days, and when the tea seeds grow two leaves and one star, they can carry out hydroponics ; Among them, the culture substrate, calculated by volume, has a component ratio of 30% plant ash, 30% vermiculite, 20% peat, and 20% oil soil.

[0030] (3) Preparation of nutrient solution: Weigh the following raw materials in parts by weight: Na 2 30 parts of Fe-EDTA, H 3 BO 3 9 parts, MnSO 4 10 parts, ZnSO 4 16 parts, CuSO 4 12 parts, (NH 4 ) 2 SO 4 20 parts, 50 parts of water, then dissolved ...

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Abstract

The invention discloses a seedling raising method for improving the rooting rate of tea seedlings, which comprises the following steps: (1) germination: select high-quality tea seeds, soak them for 10 hours, put them in a petri dish, and place them in an incubator at 30°C (2) Sowing: sow the above-mentioned germinated tea seeds on the culture medium, the sowing depth is 1.5 cm; after the tea seeds emerge, manage the normal emergence for 20 days, wait for When the tea seeds grow two leaves and one star, they can be hydroponics; (3) hydroponics: the above-mentioned tea seedlings are placed on the cultivation tank with 20L nutrient solution at intervals of 20×20 cm, and the roots are immersed in the In nutrient solution; (4) Hydroponic management. The advantage of the present invention is that it combines the advantages of matrix cultivation and hydroponics, can provide various nutrients needed for the growth of tea seedlings, can make the tea seedlings grow more rapidly and has a high rooting rate, which can reach more than 98%, and greatly speeds up the cultivation of seedlings Speed, improve the quality of seedlings.

Description

technical field [0001] The invention relates to a seedling raising method, in particular to a seedling raising method applied to tea seedlings. Background technique [0002] Nowadays, tea tree cultivation mostly uses cuttings, tea seeds, and tea seedling cultivation, etc., and damage to tea seedlings and low survival rate of tea seedlings will occur in the process of transplanting seedlings every time. As a soilless cultivation technique, hydroponics can artificially control nutrition and cultivation conditions, and quickly cultivate neat and robust tea plants; at the same time, the method of hydroponics is conducive to the observation of the root system, so in the study of root growth and nutritional stress Hydroponics methods are widely used. Contents of the invention [0003] Purpose of the invention: for the problems referred to above, the purpose of this invention is to provide a simple and effective method for raising seedlings that can improve the rooting rate. ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
CPCA01G24/00A01G22/00A01G31/00
Inventor 马淳沂
Owner 马淳沂
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