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为改变过去“人放天养”的稻田养鱼的传统养殖方法,探索稻田养鱼新模式,我站于1988年对我县南岔乡李家坪村进行了“沟厢溜”式稻田养鱼试验研究工作,现将试验情况小结如下: 一、试验材料 1、鱼种本试验所放鱼种都是隔年鱼种,其主要品种为草鱼、鲤鱼,少数为鲢、鳊、鳙鱼,其中草鱼和鲤鱼来源于大庸渔场,鲢鱼由我县苗种场供应,夏花由当地养鱼户供应。 2、稻谷品种:主要为汕优63 3、稻田类型:低洼冷浸田二、试验方法 1、稻田选择:稻田位于我县南岔乡李家坪村一组和三组,共七丘稻田,面积
In order to change the traditional breeding methods of “human beings to feed the day” in the field of fish farming and to explore new models of fish farming in paddy fields, I stood in 1988 to carry out the “ditch carving” paddy fish farming test in Lijiaping Village, Nancha Village, our county Research work, the test is summarized as follows: First, the test materials 1, species of fish species were put in this test every year species of fish, the main varieties of grass carp, carp, a few of silver carp, pomfret, mullet, including grass carp and Carp comes from Dayong fishing grounds, silver carp supply from my county seedlings, summer flowers from local fish farmers supply. 2, rice varieties: mainly Shanyou 63 3, paddy field type: low-lying cold dip two test methods 1, the choice of paddy: Paddy field is located in Nancha Township, Li Jia Ping Village and a group of three groups, a total of seven hill rice fields,