Water potential, abscisic acid and chlorophyll were measured from Aprol to November in leaves from proper and heavy load branches of 20-year-old apple (M. pumila Mill.
本试验以20年生金冠苹果为试材,研究了不同负载量对叶水势、脱落酸和叶绿素水平季节变化的影响。
When apple varieties were grafted to M. hupehensis, they showed good affinity. It is, therefore, recommended as a good rootstock for apple trees.
嫁接苹果品种亲和性好,是一个良好的苹果砧木。
M: Good afternoon. Apple Company here.
下午好,这里是苹果公司。
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