%0 Journal Article
%T A STUDY ON THE FORECAST MODEL FOR THE POND FISH PRODUCT<br>池塘鱼产量预测模型的研究
%A Chen Da-Qing
%A <br>陈大庆
%J 生态学报
%D 1991
%I 
%X By means of the method of the multiple linear progressive regression, this paper deals with quantatively the controlled factors which affect the pond fish product, selecting the factors which are highly relative to it, and building its forecast model.The forecast model for fish farms in Chongming county isy = 144.6667+1.0704x1-2.2712x2+ 1.1337x3+ 2.6982x4+ 0.5079x5 The forecast model for joint managemental fish farm isy = 226.9066+0.9724x1 + 2.0751x2 + 1.7S99x3 + 0.32Cex4 + 0.6773x5
%K pond fish product
%K regression analysis
%K forecast model<br>池塘鱼产量
%K 预测模型
%K 回归分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=C97B25F55864DF8A177DBBD84710B329&yid=116CB34717B0B183&vid=708DD6B15D2464E8&iid=CA4FD0336C81A37A&sid=9971A5E270697F23&eid=933658645952ED9F&journal_id=1000-0933&journal_name=生态学报&referenced_num=0&reference_num=5