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1 选择采摘和重栽、重收常规方法1株脱毒苗1次栽苗收获1次脱毒小薯,为了探讨增加脱毒小薯数量和产量又节约脱毒苗的途径,1993—1994年,唐洪明等通过试验认为:第二次收获比第一次收获的薯块个数多,且较重,在春夏收获时更为明显;第一次收获平均
1 Select the picking and replanting, re-harvest conventional methods 1 virus-free seedlings 1 seedlings planted seedlings harvested 1 detoxification, in order to explore ways to increase the number and yield of detoxification of small potatoes and save virus-free seedlings, 1993-1994 , Tang Hongming and other experiments that: the second harvest than the first harvest more than the number of tubers, and heavier, harvested more obvious in the spring and summer; the first harvest average