笋瓜高产栽培数学模型  

Mathematical Model for High-yield Cultivation of Cucubita Maxima

作　　者：纪绍兰 盛雪莹 邹煜[1] 徐勤伦[1] 王伟[1] 

机构地区：[1]山东省郯城县农业技术推广中心,山东郯城276100 [2]山东省郯城县马头镇农业服务站,276126

出　　处：《现代农业科学》2008年第4期25-26,28,共3页

摘　　要：采用二次回归正交旋转设计法,选用笋瓜的产量为目标函数,选择播期、密度、施肥水平为可控变量,建立数学模型,分析各因子及各因子交互效应对产量的影响,寻求最佳农艺措施组合方案。Building mathematical model by quadratic regression orthogonal rotating design method,in which taking the yield of Cucubita maxima as objective function,sowing date,density and fertilizer level as controllable variable.Each factor and the effect of its mutual effects on yield were analysed,to find combination scheme of the best agronomic measures.

关 键 词：笋瓜 产量 播期 密度 施肥水平 数学模型 

分 类 号：S6[农业科学—园艺学]