基于小波分析的水稻籽粒直链淀粉含量高光谱预测

张骁, 闫岩, 王文辉, 郑恒彪, 姚霞, 朱艳, 程涛

Application of continuous wavelet analysis to laboratory reflectance spectra for the prediction of grain amylose content in rice

ZHANG Xiao, YAN Yan, WANG Wen-Hui, ZHENG Heng-Biao, YAO Xia, ZHU Yan, CHENG Tao

图5 不同施氮量(A)、播栽方式(B)及品种(C)对水稻籽粒直链淀粉含量的影响 N0: 施氮量为0 kg hm-2; N1: 施氮量为210 kg hm-2; N2: 施氮量为300 kg hm-2; N3: 施氮量为390 kg hm-2。T1: 毯苗移栽; T2: 钵苗移栽。V1: 南粳9108; V2: 甬优2640。

Fig. 5 Effects of different nitrogen application rates, planting techniques, and rice varieties on grain amylose content in rice N0: 0 kg hm-2 of N fertilizer; N1: 210 kg hm-2 of N fertilizer; N2: 300 kg hm-2 of N fertilizer; N3: 390 kg hm-2 of N fertilizer. T1: blanket seedling transplanting; T2: tray seedling transplanting. V1: Nanjing 9108; V2: Yongyou 2640.