Sargassum thunbergii seed artificial ripening condition controlling method

Abstract

The present invention provides a sargassum thunbergii seed-vegetable artificial-ripening condition controlling method, which can resolve the problems that the maturation of the male seed vegetable and the female seed vegetable is not synchronous and the developing time of the homosexual seed sargassum thunbergii in the sexual reproduction breeding process. The present invention uses the conditions that can be artificially controlled to achieve the artificial ripening of the seed vegetable in the seedling breeding process and can provide an excellent-quality seed vegetable for the seedling of the sargassum thunbergii. The technical proposal of the present invention comprises the selection of the adult sargassum thunbergii, gripping of the adult sargassum thunbergii, the selection of the temporary-cultivation pool and the controlling of the conditions for cultivation. Adopting the method of the present invention, the lighting time on the adult sargassum thunbergii is prolonged, the lighting strength is increased, the influence of the severe environment on the frond is reduced, the maturation of the pyrenium is relatively concentrated, the maturation of the male and the female pyrenium becomes synchronous and a plenty of concentrated fertilized eggs are achieved, which is beneficial for the success of the one-off seedling collection.

Description

technical field [0001] The invention relates to a method for controlling artificial ripening conditions for growing seaweed vegetables, in particular to a control method for artificially promoting ripening conditions for growing sargassum vegetables. Background technique [0002] Sargassum is a common wild species of brown algae in the coast of my country. In my country, it is distributed from the Liaodong Peninsula in the north to the Leizhou Peninsula in the south. Its traces are all over Liaoning, Shandong, Jiangsu, Zhejiang, Fujian, Guangdong and other provinces. With the deepening of its research in recent years, some important functions of Sargassum have been gradually discovered: in addition to occupying an important position in the marine ecosystem, it also has many possibilities in medicine, health care, aquaculture, chemical industry, and food industry. development potential. [0003] Sargassum is rich in polysaccharides, and is often used as an immune enhancer in...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a method for controlling artificial maturation conditions of Sargassum growing vegetables, which can solve the problems of asynchronous maturation of male and female reproductive trays and asynchronous maturation time of same-sex algae, and can provide high-quality products for the cultivation of Sargassum seedlings. Vegetables can be grown under artificial conditions to achieve artificial ripening of vegetables in the process of seedling cultivation