摘要
本文选用了5月中下旬、6月中下旬的降雨量和锈病越冬菌量作为预测因子,用模糊综合评判建立预测模型。选用1983—1989年呼和浩特市、土右旗和临河市三个地区的病害流行状况(15个样本)作为建模基础资料。预测准确率70％。
The sunflower rust epidemic was modelled with fuzzy multifactoral evaluation.The second,and last ten days precipitations on May and/or Jun were selected as the forecasting factors.Fiveteen samples analyzed for Westen Region of Inner Mongolia.Correctness,is 70%.
出处
《中国油料》
CSCD
北大核心
1991年第4期71-74,共4页
