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从马铃薯块膨大初期开始喷施2次安泰生70% WP和2～3次银法利687.5SC,产量增加401.1～512.2kg/667m~2,增产率为21.4%～27.4%,且药剂使用安全,适宜大力推广。
The application of Antai 70% WP and 2 ~ 3 times of Farley 687.5SC twice a day from the initial stage of potato tuber expansion resulted in a yield increase of 401.1-512.2kg / 667m ~ 2 and an increase rate of 21.4% -27.4% , Suitable for promotion.