黄淮海北部优质小麦产质协同性、区域适应性及光谱特征研究

陈皓月, 赵轩, 孙萌, 周炳金, 李浩然, 鞠慧静, 张英华, 王志敏, 孙振才

Study on Yield-Quality Synergy, Regional Adaptation and Spectral Characteristics of High-Quality Wheat in the Northern Huang-Huai-Hai Plain

Chen Haoyue, Zhao Xuan, Sun Meng, Zhou Bingjin, Li Haoran, Ju Huijing, Zhang Yinghua, Wang Zhimin, Sun Zhencai

表4 无人机宽波段植被指数计算公式

Table 4 The calculation formula for the wide-band vegetation index of unmanned aerial vehicles

植被指数Vegetation index 计算公式Calculation formula REV-BLUE BLUE REV-GREEN GREEN REV-RED RED REV-RE REDEDGE REV-NIR NIR EVI 2.5(NIR-RED)/(1+NIR-2.4RED) NRI (GREEN-RED)/(GREEN+RED) OSAVI 1.6[(NIR-RED)/(NIR+RED+0.16)] TCARI 3[(REDEDGE-RED)-0.2(REDEDGE-GREEN)(REDEDGE/RED)]