About Gao Shuguang
About 周口市農業科学院,河南周口,466001
About Xu Dongyang
About 周口市農業科学院,河南周口,466001
About Zhang Chunhua
About 周口市農業科学院,河南周口,466001
About Wang Ruixia
About 周口市農業科学院,河南周口,466001
About Qin Suhua
About 周口市農業科学院,河南周口,466001
About Yang Guangyu
About 周口市農業科学院,河南周口,466001
About Li Weifeng
About 周口市農業科学院,河南周口,466001
About Shanxi Nongye Kexue
About new breed
About insect pest control
About disease resistance
About tillage
About ecology(mode of life)
About stripe seeding
About cultivation
About planting density
About non-plowing culture
About growth period
About 除草
About 耕作
About 栽培技術
About 多収性
About Crop cultivation in general
About Agriculture in general
About ゴマ
About 新品種
About 多収
About 高効率
About 簡易
About 栽培技術