The seed potato gradation and fieldcare of seed potato harvest, store and packing should be paid attention to production.
生产中应注意种薯的分级、种薯田的田间管理和收获贮藏、包装运输等过程。
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Kate Ratliff, who studies social attitudes at the University of Florida, Gainesville, says that it can seem as if there are two camps in a field—those who care about open science and those who don't.