Tea tree nutrient pot clonal rapid propagation method

A nutrient bowl and clone technology, which is applied to the field of rapid propagation of tea tree nutrition bowl clones, can solve the problems of environmental pollution, labor and time-consuming, surface vegetation destruction, etc., and achieves the advantages of shortening the seedling raising period, high transplant survival rate and improving utilization rate. Effect

Inactive Publication Date: 2016-08-24
SUZHOU DONGSHAN WUNONG BILUOCHUN TEA SPECIALIZED COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the vegetative propagation of tea trees usually adopts the technology of tea tree short ear core soil cutting (or centerless soil short ear cutting) technology. The production cycle is at least 1 year, which is long. The survival rate of cutting seedlings is greatly affected by climate. High cost, labor and time consuming
At the same time, in the process of site preparation in the nursery, it is necessary to turn the soil and use soil disinfectants, which seriously damages the vegetation on the surface during the production process, easily causing soil erosion and environmental pollution

Method used

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  • Tea tree nutrient pot clonal rapid propagation method
  • Tea tree nutrient pot clonal rapid propagation method
  • Tea tree nutrient pot clonal rapid propagation method

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Experimental program
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Effect test

Embodiment 1

[0028] A method for rapid propagation of tea tree nutritional bowl clones, the specific steps are as follows:

[0029] (1) Carry out the management of the female parent garden, carry out several potential cultivation, water and fertilizer management, pest control, remove flowers and fruits in time, top off and use growth hormone; the time for top off is 10 days before ear cutting; the time for using growth hormone For cutting the front 7d of the ear bar, the 2,4-D solution of 50ppm is sprayed on the mother tree of raising the ear, and 200kg is sprayed per mu;

[0030] (2) Breeding in nutrient bowls:

[0031] 1) Preparation before cutting:

[0032] A. Building a shade shed: Build a 6×30m standard steel pipe greenhouse and cover it with a shade net with a shading rate of 80%;

[0033] B, leveling the seedbed: leveling the land in the greenhouse, building 4 furrows, the width of the furrow is 1m, the width of the ditch is 0.25m, the depth of the ditch is 0.2m, and the drainage ...

Embodiment 2

[0044] A method for rapid propagation of tea tree nutritional bowl clones, the specific steps are as follows:

[0045] (1) Carry out the management of the female parent garden, carry out several potential cultivation, water and fertilizer management, pest control, remove flowers and fruits in time, top off and use growth hormone; the time for top off is 12 days before ear cutting; the time for using growth hormone For cutting the front 8d of the ear bar, spray 2,4-D solution of 50ppm on the mother tree of raising the ear, and spray 220kg per mu;

[0046] (2) Breeding in nutrient bowls:

[0047] 1) Preparation before cutting:

[0048] A. Building a shade shed: Build a 6×30m standard steel pipe greenhouse and cover it with a shade net with a shading rate of 80%;

[0049] B, leveling the seedbed: leveling the land in the greenhouse, building 4 furrows, the width of the furrow is 1.2m, the width of the ditch is 0.3m, the depth of the ditch is 0.25m, and the drainage ditch of 0.5...

Embodiment 3

[0060] A method for rapid propagation of tea tree nutritional bowl clones, the specific steps are as follows:

[0061] (1) Carry out the management of the female parent garden, carry out several potential cultivation, water and fertilizer management, pest control, remove flowers and fruits in time, top off and use growth hormone; the time for top off is 15 days before ear cutting; the time for using growth hormone For the first 10 days of cutting the ear bar, the 2,4-D solution of 50ppm is sprayed on the mother tree of raising the ear, and 250kg is sprayed per mu;

[0062] (2) Breeding in nutrient bowls:

[0063] 1) Preparation before cutting:

[0064] A. Building a shade shed: Build a 6×30m standard steel pipe greenhouse and cover it with a shade net with a shading rate of 80%;

[0065] B. Leveling the seedbed: Leveling the land in the greenhouse, building 4 furrows, the width of the furrows is 1.4m, the width of the ditch is 0.35m, the depth of the ditch is 0.3m, and a drain...

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Abstract

The invention discloses a tea tree nutrient pot clonal rapid propagation method. The tea tree nutrient pot clonal rapid propagation method specifically comprises the following steps: performing parental tea garden management and nutrient pot propagation, wherein the parental tea garden management comprises tree vigor culture, water and fertilization management, diseases and insect pest prevention and control, timely flower and fruit elimination, topping and growth hormone use; the nutrient pot propagation comprises preparation before cutting, cutting and seedling bed management, wherein the seedling bed management comprises water management, fertilizer management and diseases and insect pest prevention and control. The tea tree nutrient pot clonal rapid propagation method realizes cutting and outplanting in the same year after, half the time is saved relative to a common cutting method, and the seedling raising period is shortened. Simultaneously, the technique has the advantages of high outputting rate, high transplanting survival rate, quick growth after transplanting, quick garden formation and the like, and is very suitable for being popularized in mountainous areas with poor production basic conditions. Branches obtained during updating after picking of spring team are fully used as a cutting source, not only can the influence on the yield of tea leaves be avoided, but also the utilization rate of good tea cuttings is improved, and the method has a great popularization value for rapid propagation of good tea which is in resource shortage.

Description

technical field [0001] The invention relates to a method for rapid propagation, in particular to a method for rapid propagation of tea tree nutritional bowl clones. Background technique [0002] At present, the vegetative propagation of tea trees usually adopts the technology of tea tree short ear core soil cutting (or centerless soil short ear cutting) technology. The production cycle is at least 1 year, which is long. The survival rate of cutting seedlings is greatly affected by climate. The cost is high, labor and time-consuming. At the same time, in the process of site preparation for nurseries, it is necessary to turn the soil and use soil disinfectants, which seriously damages the surface vegetation during the production process, easily causing soil erosion and environmental pollution. [0003] How to overcome the influence of natural conditions on cutting propagation, artificially control the seedling raising conditions, improve the survival rate, shorten the product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 宋甫林
Owner SUZHOU DONGSHAN WUNONG BILUOCHUN TEA SPECIALIZED COOP
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