冬水田养鱼是利用晚稻或中稻收割后,到第二年春季早稻生产前这段时间。如何进行养鱼呢?现将几项技术关键介绍如下: (一) 选好田,及时作好放养前的准备要选择蓄水深,当阳避风的稻田。通常在晚稻收割后翻耕一次。不需进行耙平,并在田中撒放少量石灰,不但可以消毒防病,而且可以加速稻根腐烂,培肥水质。要加高加固田埂。使稻田蓄水30～70厘米。 (二) 实行科学放养放养方式可育种或养食用鱼。育种时,每亩放10～14厘米草鱼1000—1500尾,7～10厘米鲢鳙鱼500～1000尾,7～10厘米鲤鱼50～100尾。精养到第二年3月草鱼可达 Winter paddy fish farming is the use of late rice or middle rice after harvest, to the second year before the spring rice production this period of time. How to carry out the fish? Now a few key technical introduction are as follows: (a) choose a good field, make timely preparation for stocking to choose the depth of storage, when the sun sheltered paddy fields. Plowing is usually done after harvest of late rice. Without raking, and sprinkle a small amount of lime in the field, not only disinfection and disease prevention, but also to accelerate rice root rot, fertilize water quality. To heighten the ridge Tian. The paddy water 30 to 70 cm. (B) the implementation of scientific stocking methods Breeding or feeding fish. Breeding, put 10 ~ 14 cm grass carp 1000-1500 per acre, 7 ~ 10 cm silver carp bighead carp 500 ~ 1000, 7 ~ 10 cm carp 50 ~ 100 tail. Intensive to the second year in March grass carp up