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Cinnamomum cassia cuttage reproduction method and application thereof

A cutting propagation, cinnamon technology, applied in the application, vegetative propagation, botanical equipment and methods, etc., to achieve the effect of increasing the reproduction coefficient, avoiding recession, and maintaining large-scale production

Active Publication Date: 2020-06-19
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because cinnamon is difficult to root tree species, there are few reports on the cutting propagation of Chinese cinnamon. How to improve the survival rate of Chinese cinnamon cutting propagation plants is the key

Method used

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  • Cinnamomum cassia cuttage reproduction method and application thereof
  • Cinnamomum cassia cuttage reproduction method and application thereof
  • Cinnamomum cassia cuttage reproduction method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1 A kind of Chinese cinnamon cutting propagation method

[0041] 1. Cutting method

[0042] S1. Seedling bed preparation: prepare a mixed substrate with loam, peat soil and vermiculite according to the volume ratio of 1:1:0.5 to establish a seedbed, and use biochemical fulvic acid and carbendazim mixed solution (5% 1 day before cutting) biochemical fulvic acid, 0.1% carbendazim and 94.9% water) to disinfect the mixed matrix;

[0043] S2. Preparation of cuttings: choose 8-year-old Chinese cinnamon branches as cuttings, choose 120 branches that are free from diseases and insect pests, grow vigorously, uniformly, and have full buds, and cut the branches at a distance of 1 to 2 cm from the first bud. , the lower incision is cut obliquely at 0.5cm below the bud, retaining 3 to 4 leaf buds and 1 to 2 leaves, and cutting off 1 / 2 of the leaves, the length of the cut cuttings is 8 to 12cm, and the cut cuttings should be Soak the base in water for 30 minutes to preve...

Embodiment 2

[0049] The screening of embodiment 2 different cuttings branches

[0050] The experimental procedure is the same as in Example 1, except that the branches selected during the preparation of cuttings in step S2 are different, as shown in Table 2.

[0051] Table 2

[0052]

Embodiment 3

[0053] The screening of different seedbed substrates of embodiment 3

[0054] The experimental procedure is the same as that in Example 1, except that the substrate of the seedbed in step S1 is different, as shown in Table 3 for details.

[0055] table 3

[0056]

[0057]

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Abstract

The invention discloses a cinnamomum cassia cuttage reproduction method and application thereof. According to the method, an appropriate cuttage medium is prepared, types of scions are effectively screened, scion pretreatment and cuttage conditions are optimized, and together with reasonable after-cuttage management, a set of optimal scheme applicable to cinnamomum cassia cuttage reproduction is obtained. By adopting the cuttage reproduction method disclosed by the invention, the survival rate of cinnamomum cassia scions can be approximate to 80%, and large-scale production of cinnamomum cassia seedings and stable inheritance of screened excellent properties can be maintained; and by adopting the mode, not only are problems such as recession and variation avoided, but also reproduction coefficients of cinnamomum cassia are increased, and technical means are provided for problems of seedling scarcity, slow growth, and the like of the cinnamomum cassia.

Description

technical field [0001] The invention relates to the technical field of cinnamon planting. More specifically, it relates to a cutting propagation method of Chinese cinnamon and its application. Background technique [0002] Chinese cinnamon (Cinnamomum cassia Presl.) is an evergreen tree of the family Lauraceae (Cinnamomum), mainly distributed in Guangxi, Guangdong, Yunnan, Laos and other places. Guangdong and Guangxi are the main producing areas of Chinese cinnamon. At present, most cinnamon is artificially cultivated, which is suitable for growing in warm and humid, sunny, frost-free, snow-free, foggy, sand dunes or slopes with a pH of 4.5-5.5 and loose soil at an altitude of 500-3000m. Cinnamon, as a traditional Chinese herbal medicine, has the properties of hot in nature, pungent and sweet in taste, returns to the kidney, spleen, heart and liver meridian, promotes blood circulation and stimulates menstrual flow, nourishes fire and yang, induces fire to return to Yuan, di...

Claims

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Application Information

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IPC IPC(8): A01G2/10A01G24/10A01G24/15A01G24/28
CPCA01G2/10A01G24/10A01G24/15A01G24/28
Inventor 吴鸿邢欢铃李雁群
Owner SOUTH CHINA AGRI UNIV