做苗种,选育从来都是一个漫长的过程,而且,多年的投入最终可能是一场空。企业做选育,是一项投资大,周期长,回报不可预期的高难度工作。所以,国内的优质水产品种选育工作一直难有大的突破。纵观水产高速发展的这20余年,可悲的我们的亲本大多都是拿来主义,对虾就是最好的例子。因为亲虾源头无法掌控,整个虾产业被EMS、弧菌、微孢子虫等诸多问题困扰多年,无法突破。而罗非鱼,这个市场容量超过50亿的板块,也面临着优质亲本匮乏,选育工作不给力等诸多问题。 Breeding, breeding has always been a long process, and, for many years, the investment could end up empty. Business breeding, is a big investment, long cycle, the return of unpredictable difficult work. Therefore, the breeding of high quality aquatic products in China has been hard to achieve a major breakthrough. Throughout these 20 years of rapid development of aquatic products, it is sad that most of our parents are used-up and shrimp is the best example. Because of the unpredictable source of broodstock, the whole shrimp industry has been plagued by many problems such as EMS, vibrios and microsporidia for many years and can not be broken through. The tilapia, the market capacity of more than 5 billion plate, but also facing the lack of high-quality parents, breeding work is not to force and many other issues.