CORESTA Congress, Shanghai, 2008, APPOST 09
The prediction on maturity time of tobacco leaves based on the chlorophyll content and SPAD data
Qingzhou Tobacco Research Institute of CNTC, Qingzhou, Shandong, China
Field experiment was conducted to study the dynamic changes of chlorophyll content and SPAD data during maturity stage of tobacco leaves. The relationship among chlorophyll content and SPAD data and time were analyzed in this study. The results...