A kind of method for seed germination and seedling raising method of chrysanthemum

A technology of chrysanthemum and seeds, applied in the field of plant propagation, can solve the problems of low seedling survival rate and low seed germination rate, and achieve the effects of increasing germination rate, prolonging soaking time, and improving germination rate
CN111226533BActive Publication Date: 2021-09-24LINGNAN NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
LINGNAN NORMAL UNIV
Publication Date
2021-09-24

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Abstract

The invention discloses a seed germination method and a seedling raising method of the tung tree. The method of seed germination is first soaking the seeds in seawater, then soaking them under shading and ventilation conditions; then sowing them in a specific substrate, and regularly showering them with seawater and fresh water. The method for seed germination of the present invention, by first soaking the seed in salt water, and then soaking with soaking liquid under the condition of shading and ventilation, the germination rate of the seed is increased to 67-68%. The method is not only simple, but compared with the existing method, the germination rate of the seeds has been significantly improved, which is about 2 times that of the prior art; at the same time, the survival rate of the seedlings obtained by it is high, and after the substrate After the screening and shading treatment, the survival rate of the seedlings has also been significantly improved, which is more than 95%. Protection and greening of the beach environment.
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Description

Technical field

[0001] The present invention relates to the field of plant breeding, more particularly, to a method and a method for breeding Tong lotus seed germination. Background technique

[0002] Endangered mangrove lotus Tong (Hernandia nymphaeifolia (c.Presl) Kubitzki), under the hernandiaceae (Hernandiaceae), hernandia (Hernandia L.). Which is distributed in tropical Asia, often growing on the beach, located in Hainan Island in China's east coast and southern Taiwan. According to reports and field investigation, the number of wild lotus Tong Hainan Island, less than 300. In Qionghai, lotus Tong Chang and Casuarina together, to the forefront of sandy coastal shelterbelt of trees Coast. But now, only a handful of several strains of lotus Tong Qionghai area can normally bear fruit, more than the rest of the lotus Tong showed no flowers or fruit without flowering phenomenon. 2014 The project group reported pre-tung lotus seed germination rate is not high (<40%). The result...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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