近年来,福建省柘荣县石山洋,发展稻田套养锦鲤夏花苗种养殖生产,可使粮食增产5％～10％,每亩稻田当年可养成15～20厘米左右的锦鲤300～400尾,产值达到800～1200元,亩增利润达到500～800元,经济效益可观。现将主要养殖技术介绍如下: 一、田间工程建设 1 开挖鱼凼 1～2亩的田块挖鱼凼1个,3亩以上的田块挖2～3个。一般建在稻田中央和田 In recent years, Fujian Province Zherong County Sheyang ocean, the development of paddy cultivation of Koi summer flower seedlings breeding, grain yield 5% to 10%, per mu of paddy field can develop around 15 to 20 cm Koi 300 ~ 400 Tail, the output value reached 800 ~ 1200 yuan, increased profits by 500 to 800 yuan, considerable economic benefits. Now the main farming techniques are as follows: First, the construction of a field 1 excavation Taipa 1 ~ 2 acres of land to dig a fish Taipa, more than 3 acres dig 2 to 3 plots. Generally built in the central rice fields Wada