Menghua Xiao1, Yuanyuan Li1,2,*
Phyton-International Journal of Experimental Botany, Vol.90, No.4, pp. 1131-1146, 2021, DOI:10.32604/phyton.2021.015093
Abstract The flooding caused by heavy rainfall in rice irrigation area and the drought caused by the drop of groundwater level are the research focus in the field of irrigation and drainage. Based on the comparative experiment and farmland water level control technology, this paper studied the average soil temperature under different soil layers (TM), the daily temperature change (TDC), the photosynthetic accumulation of single leaf and canopy in rice, and response of photothermal energy to rice root characteristics and growth factors in the paddy field under drought conditions. The results showed that the peak soil temperature under drought treatment was… More >
Login
Register
