论文部分内容阅读
为了迅速发展山区果树生产,除国营苗圃育苗外,果乡社队也应有计划地自行培育优良苗木,首先要育好砧木苗.
In order to rapidly develop the fruit production in mountainous areas, in addition to nursery nurseries in the state-run enterprises, the fruit communes and brigade should also nurture fine nursery stock by themselves and planted rootstocks.