俊羣用英语怎么写

Jundan

俊羣───Jundan

Agricultural Research Institute of Henan Province has conducted planting density experiment of five (5) different treatments on Jundan 22.───浚单22获得高产的适宜种植密度，河南省浚县农业科学研究所对浚单22进行了5个处理的密度试验。