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随着对虾养殖事业的发展,鲜活饵料供不应求,人工饵料亦趋紧张。为合理利用养虾饵料资源,相应提高虾的产量与质量,增加经济效益,1983年我们与山东省崂山县红岛公社对虾养殖场合作进行养虾饵料试验,试验了不同投饵量、不同饵料种类、不同给饵方式和人工配合饵料的养虾效果。试验是以生产方式进行的,取得了较好的效果。现将本项试验的情况和结果报告如下; 一、条件和方法 (1)试验池与试验对象: 试验池均为新建的土池,池长方形,四边和四角设浅滩,浅滩部分与中部深处的面积比例约为3:5。浅滩作为投饵场所,便
With the development of shrimp farming, fresh feed is in short supply and artificial feed tends to be tense. In order to make rational use of shrimp feed resources, correspondingly increase the yield and quality of shrimp and increase economic benefits, we cooperated with the shrimp farm of Hongdao commune in Laoshan County of Shandong Province in 1983 to experiment on the shrimp feeding experiment. The effects of different feeding amount, Species, different ways to feed bait and artificial shrimp effect. Test is carried out by means of production, and achieved good results. Now the conditions and results of this test are reported as follows: I. Conditions and Methods (1) Test Ponds and Test Subjects: The test pits are newly built soil pits. The ponds are rectangular in shape with shallows on four sides and four corners. The area ratio is about 3: 5. Shoal as a place of feeding, then