干旱监测方法对农作物适用性研究综述进展

Research Summarize on Applicability of Drought Monitoring Methods to Crops

指出了目前国内外学者已开发出众多的干旱监测方法,但不是所有的方法都适用于农作物的干旱监测中,精确地评估旱情对粮食产量有着重要的影响。对目前常用的一些干旱监测方法进行了收集,并分析了旱情对主要农作物不同生育期的响应及干旱监测方法在农作物中的适用性评价,以期找出最适合我国农作物干旱的监测方法,为我国大部分地区农作物的干旱监测提供一定的科学依据。

So far,many drought monitoring methods have been developed by scholars at home and abroad,but not all of methods are suitable for crop drought monitoring.Accurate assessment of drought conditions has an important impact on grain yield.This paper collects some commonly used drought monitoring methods,and analyzes the response of drought conditions to different growth stages of major crops and the applicability of drought monitoring methods in crops,in order to find out the most suitable drought monitoring methods for crops in China.Drought monitoring of crops in some areas has laid a certain scientific basis.