无线网在海洋渔业中的应用探讨

Discussion on Application of Wireless Internet to Marine Fishery

当今互联网迅猛发展,各行各业应用互联网进行信息化管理已成必然趋势。但是由于海洋渔业所涉及的面广、点多、点分散等特点,在应用互联网进行信息化管理方面有一定的困难。然而随着无线互联网的出现与普及,海洋渔业也能象其它行业一样越来越多地应用互联网,加快渔业信息化的进程。

Indoor larval rearing of the abalone Haliotis diversicolor supertexta was carried out in this study. Spawning was induced by means of drying the breeders in the shade and treating them with ultraviolet radiation. 1343 females with the mean size of 5.7 cm and 117 males with the mean size of 5. 8 cm were used, and 9500 fertilized eggs were obtained with a fertilization rate of 91.5% . 6. 07 million veliger were observed to have attached to the soft plastic film. 3.47 millions juvenile abalone of 0. 2 - 1.0 cm were peeled off from the film, with a survival rate of 57.2% after 64 -73 days of rearing from the attachment of the larvae. 121.5 millions young abalone of 1.0 - 2. 5 cm were obtained, with a survival rate of 35.0% after 98 - 102 days of juvenile rearing.