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为了给南方苹果生产提供优良的实生矮化砧木,我们从1971~1979年用樱桃叶海棠(Malus sp.)与目前南方常用的两种苹果砧木——湖北海棠(M.hupehensis)、花红(M.asiatica)和本省的其他四种苹果砧木——黄柴子(M.sieboidii的一个类型)、
In order to provide good dwarfing rootstocks for apple production in southern China, we used the Malus sp. From 1971 ~ 1979 to compare with the two apple rootstocks commonly used in the south - M.hupehensis, M .asiatica) and four other apple rootstocks in the province - yellow wood (a type of M.sieboidii)