Camellia semiserrata stocking cutting and cleft drafting culture technology

A technology of safflower camellia oleifera and broken anvil, which is applied in grafting, horticulture, application, etc., can solve the problems of poor shading and ventilation effects at the grafting part, large consumption of propagation materials, and high cost of asexual reproduction, and achieve good ventilation and survival of grafting The effect of high efficiency and low environmental pollution

Active Publication Date: 2017-12-15
CHONGQING ACADEMY OF FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the propagation methods of safflower camellia mainly adopt cuttings, grafting and sowing seedlings. However, in the existing grafting technology of safflower camellia, the consumption of propagation materials of safflower camellia is large, the cost of asexual reproduction is high, and the grafting part is damaged after grafting. Poor shading and ventilation effects, slow healing of grafting joints, and low survival rate of grafting

Method used

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  • Camellia semiserrata stocking cutting and cleft drafting culture technology
  • Camellia semiserrata stocking cutting and cleft drafting culture technology
  • Camellia semiserrata stocking cutting and cleft drafting culture technology

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preparation Embodiment 1

[0034]Take graphene oxide, add 10 times the volume of absolute ethanol, after fully stirring, add 0.1 times the weight of graphene oxide as a coupling agent γ-glycidyl etheroxypropyltrimethoxysilane, and stir in a water bath at 80°C for 30 minutes , remove the supernatant by centrifugation, fully dry the lower product at 80°C to obtain functionalized graphene oxide, add the obtained functionalized graphene oxide into 6 times the volume of acetic acid aqueous solution with a concentration of 1mol / L, and 32KHz ultrasonic wave, disperse at 45r / s dispersion speed for 1h, then add pyraclostrobin powder 0.5 times the weight of graphene oxide, stir until the solution is homogeneous, continue stirring, and add graphene oxide 10 times the weight successively chitosan powder, 0.01 times the volume of glycerol in acetic acid aqueous solution, then stirred at room temperature for 10 hours, and left to stand for 2 hours to obtain a mixed solution; the obtained mixed solution was tape-cast o...

preparation Embodiment 2

[0036] Take graphene oxide and add 10 times the volume of absolute ethanol, after fully stirring, add 0.2 times the weight of graphene oxide as a coupling agent γ-glycidyl etheroxypropyltrimethoxysilane, and stir in a water bath at 80°C for 30 minutes. The supernatant was removed by centrifugation, and the lower product was fully dried at 80°C to obtain functionalized graphene oxide. Add the obtained functionalized graphene oxide to 18 times the volume of acetic acid aqueous solution with a concentration of 1mol / L. Ultrasonic, disperse at 45r / s speed for 1h, then add pyraclostrobin powder 0.8 times the weight of graphene oxide, stir until the solution is homogeneous, continue stirring, and add 15 times the weight of graphene oxide Chitosan powder, 0.03 times the volume of glycerol in acetic acid aqueous solution, then stirred at room temperature for 10 hours, and allowed to stand for 2 hours to obtain a mixed solution; the obtained mixed solution was tape-cast on a glass slide ...

preparation Embodiment 3

[0038] Take graphene oxide and add 10 times the volume of absolute ethanol. After fully stirring, add 0.15 times the weight of graphene oxide as a coupling agent γ-glycidyl etheroxypropyltrimethoxysilane, and stir in a water bath at 80°C for 30 minutes. The supernatant was removed by centrifugation, and the lower product was fully dried at 80°C to obtain functionalized graphene oxide. The obtained functionalized graphene oxide was added to 12 times the volume of acetic acid aqueous solution with a concentration of 1mol / L, at 32KHz Ultrasonic, disperse for 1 hour at a dispersion speed of 45r / s, then add pyraclostrobin powder 0.6 times the weight of graphene oxide, stir until the solution is homogeneous, continue stirring, and add graphene oxide 10 to 15 times successively Weight of chitosan powder, 0.02 times the volume of glycerol in acetic acid aqueous solution, then stirred at room temperature for 10 hours, and left to stand for 2 hours to obtain a mixed solution; the obtaine...

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Abstract

The invention discloses a camellia semiserrata stocking cutting and cleft drafting culture technology. The technology includes the procedures of stock processing, cion selecting, stock cutting, cion cutting, cion inserting and binding, moisturizing and shading, after-grafting managing and grafting in the first ten days from May to July every year. The complete root system of a big tree is sufficiently used, enough water and nutrients can be supplied to cion, one to two branches are kept on the original tree, and the grafted part is shaded; meanwhile, through the photosynthesis of the branches, nutrients are provided for grafting cion, branch buds below an incision are cut off, the grafting union is healed early, the growth and development of the grafted plant is strong, the stock union is rapid in healing, the big tree grafting survival rate is high, the reproductive material consumption is small, and the culture cost is low; in addition, an indocalamus shell serves as the shading material and is environmentally friendly, economical, good in ventilation performance and high in grafting survival rate.

Description

technical field [0001] The invention relates to the technical field of garden grafting, in particular to a splitting and grafting cultivation technology of safflower camellia oleifera. Background technique [0002] Camellia oleifera belongs to the evergreen shrubs or small trees of the Theaceae Camellia family. It is one of the unique woody oil tree species in southern my country. It is distributed in warm and humid mountainous areas on the borders of Zhejiang, Hunan, Chongqing, Jiangxi, Yunnan and other provinces. The growth altitude is relatively high, and the suitable growth altitude is 400-2000m. The trees are resistant to drought and barrenness. They are known as "natural green food" and "healthy food", and their oil quality is superior. Camellia safflower not only has the function of oil plant that camellia oleifera possesses, but also has higher ornamental value due to its bright red flower color and crown plant. It is an economic oil forest tree species integrating e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 晏巧娄利华谭小梅邓相舜王娅张荣
Owner CHONGQING ACADEMY OF FORESTRY SCI
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