不同灌溉条件下冬小麦冠层含水量的光谱响应

孙乾,顾晓鹤,孙林,王淼,周龙飞,杨贵军,李卫国,束美艳

Spectral Response Analysis of Canopy Water Content of Winter Wheat Under Different Irrigation Conditions

Qian SUN,XiaoHe GU,Lin SUN,Miao WANG,LongFei ZHOU,GuiJun YANG,WeiGuo LI,MeiYan SHU

表1 灌溉时间及数据采集日期

Table 1 The date of irrigation and data collection (M-D)

生育期 Growth stage 灌溉日期 Irrigation date 田间取样时间 Field sampling time 光谱和LAI测定时间 Spectral and LAI measurement time 孕穗期 Booting stage 04-17 04-24 04-24 扬花期 Flowering stage 04-27 05-04 05-04