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上世纪中叶,中国海带养殖从无到有成为一个宏大产业,跨越了一段辉煌历程。但近十几年来,海带养殖无论产量增幅,还是科技水平,都呆滞不前。究其原因,是没有弄清海带生长差异的关键是什么。1正确评价光在海带生产中的作用1974年春节后检查海带生产时,我们发现,荣成桑沟湾北岸每绳海带平均20kg,南岸只有16kg。2个海区的养殖方法、器材、水层基本一样,如果是光的影响,
The middle of the last century, China’s kelp farming from scratch to become a grand industry, across a period of glorious history. However, over the past ten years, no matter whether the output of kelp cultivation increases or the level of science and technology, they are stagnant. The reason is that there is no clear understanding of the key differences in the growth of kelp. A Correct Evaluation of the Role of Light in Kelp Production When we examined the production of kelp after the Spring Festival in 1974, we found that on the northern shore of Rongsang Sanggou Bay was an average of 20 kg of kelp and only 16 kg on the south bank. 2 sea farming methods, equipment, water layer is basically the same, if it is light effects,