作物温度资料的特别用途之一是检测作物的亏水情况。亏水与不亏水植株之间的温差与水分亏缺有关。目前,作物产量的预测以及对干旱经济损失的估计,似乎可利用作物遥感温度数据加以改良。本项研究的目的,是对受到不同供水量处理的两个高粱杂交种,确定用红外 One of the special uses of crop temperature data is the detection of crop losses. The temperature difference between deficient and non-deficient plants is related to water deficit. At present, crop yield projections and estimates of the economic loss of drought seem to be ameliorated using crop-derived temperature data. The purpose of this study was to identify two sorghum hybrids that were treated with different amounts of water,