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安徽杜国民、湖北余家保、河南陈幼林等10多位读者先后来信问及脱毒甘薯的引种问题,本刊转请河南省农科院的康明辉副研究员等答复如下。 1、选用适宜当地种植的优良品种任何优良品种都须在适宜的条件下
Anhui Du Guomin, Hubei Yu Jiabao, Henan Chen Youlin and other more than 10 readers have asked the question about the introduction of virus-free sweet potato, Journal of Henan Academy of Agricultural Sciences, associate researcher Reply to the following answer. 1, the selection of suitable varieties of local varieties of fine varieties of any good under appropriate conditions