论文部分内容阅读
颖鲤是由散鳞镜鲤(母本)与鲤鲫移核鱼F_2(父本)的杂交子一代。具有生长快,含肉率高,肉质细嫩等优点,因此深受广大生产者和消费者的欢迎。到目前为止,已在全国20多个省市推广养殖,普遍反应良好,产生了较大的社会效益和经济效益。颖鲤于1989年获农业部科技进步三等奖。1990年又被国家科委列入“八五”《国家科技成果重点推广计划》。我们承担了这项推广任务。从五年的推广形势来看,年年苗种供不应求,苗种生产成了当前的重要任务。近年来
Ying carp is a hybrid of the Sci-fi mirror carp (female parent) and the carp crucian carp F_2 (paternal). With fast growth, high meat content, tender meat and other advantages, so by the majority of producers and consumers. So far, more than 20 provinces and cities in the country have been promoting aquaculture, which has generally responded well and has produced great social and economic benefits. Ying carp in 1989 by the Ministry of agriculture science and technology progress prize three. In 1990, it was listed by the State Science and Technology Commission as the “Eighth Five-Year Plan” and “Key National Plan for Promoting Scientific and Technological Achievements”. We assume this promotion mission. From the five-year promotion situation, seed production in short supply every year, seed production has become an important task. In recent years