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正确掌握小麦的生长发育规律,从它的内部发育变化和外部形态的相互关系中,找出正确诊断发育阶段、诊断苗情的科学指标,采用切实有力的管理措施,处理好小麦的生长发育与环境条件的辩证关系,发挥有利因素,克服不利因素,这是实现小麦高稳低的中心课题之一。从1974年开始,我们对当前我省高产栽培的小麦当家品种——“郑引一另”的生长发育规律及其看苗管理进行了观察研究,取得了初步的结果。
Correctly grasp the law of growth and development of wheat, from its internal development and changes in the relationship between external morphology, find out the correct diagnosis and development stage, the scientific indicators of the diagnosis of seedlings, the use of effective management measures to deal with wheat growth and development The dialectical relationship between environmental conditions, to play a favorable factor to overcome unfavorable factors, which is one of the central issues to achieve high and stable low wheat. Since 1974, we have observed and studied the law of growth and development and the management of seedlings of wheat, which is a high yielding cultivar of wheat in our province, and achieved preliminary results.