over-winter 第1页

Preliminary Studies on the Introduction of Leymus chinensis ‘Zhongke No.2’ in Ningxia OVERWINTERING OF THE RICE ORANGE LEAF MLO IN GUANGDONG PROVINCE Breeding Trial of Chamaecytisus palmensis in Gansu Province Critical Index Analysisof Safe Over-wintering Rate ofWinter Rapeseed (Brassica rapa) in Cold and Arid Region in North China Impact of temperature increment before the over-wintering period on growth and development and grain yield of winter wheat. THE IMPORTANCE OF CULTIVATION MEASURES TO THE CONTROL OF WHEAT POWDERY MILDEW