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烟台市农业科技人员在认真分析以往小麦高产途径的基础上,提出一条“稳住叶面积系数——控制株型增穗数”的小麦高产新途径。实践证明,该途径有助于促进源库流在高水平上协调与平衡,故成为现阶段实现小麦亩产稳定通过600kg进而获取更高产量的较好途径。1996～1999年,烟台市在实施“山东省农业良种产业化工程”期间,沿着该途径设置的小麦高产示范田,已成批涌现出亩产突破600kg的地块,不仅出色完成了示范任务,尚有3处亩产达到700kg以上,连创国内平原区冬小麦高产纪录。
Based on a careful analysis of past high yielding ways of wheat in Yantai City, agricultural science and technology personnel put forward a new method of high yield of wheat “stabilizing leaf area coefficient - controlling plant type increasing spikes”. Practice has proved that this approach helps to promote the source and sink streams at a high level of coordination and balance, it has become a good way to achieve stable production of wheat through 600kg at this stage to obtain higher yields. During the period from 1996 to 1999, during the implementation of the Shandong Agricultural Agro-industrialization Project in Yantai City, a batch of high-yielding wheat demonstration fields set up along this route was populated with plots that exceeded 600 kg per mu and not only completed well Demonstration tasks, there are three acres of 700 kg or more, even the record high winter wheat production in the plain area.