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一前言当气流通过或越过林带时,林带迫使气流结构改变,引起一系列生态环境因子变化,进而对作物生长和产量有所影响,这方面已有很多的研究。而结合作物生理机制研究农田防护林带对作物生长发育和产量的影响,还是不多的。
I. INTRODUCTION There have been many studies in this area when the airflow passes through or over the forest belt, and the belt changes the structure of the airflow and causes a series of changes in ecological and environmental factors that affect crop growth and yield. Combining crop physiological mechanisms to study the impact of farmland shelterbelts on the crop growth and yield is still limited.