成人毛片高清视频观看,成人黄色在线免费观看,av天堂最新手机网址无码窝,一级毛片视频

Green agriculture developed in Huinan, northeast China's Jilin

Source: Xinhua| 2019-07-31 17:43:33|Editor: Xiaoxia
Video PlayerClose

CHINA-JILIN-HUINAN-GREEN AND ORGANIC AGRICULTURE (CN)

A staff member of Wuyuan Farm shows eggs of trichogramma, a kind of pests' natural enemy, in Huinan County, northeast China's Jilin Province, July 30, 2019. Huinan is one of the leading rice producing areas in northeast China. In Huinan's Chaoyang Township, local authorities take various measures to boost green and organic agricultural development including raising ducks in rice fields, raising pests' natural enemy, spraying fungicides and disinfesting fields by solar power lamps. The rice production wins market share due to better quality and green development. (Xinhua/Wang Haofei)

|<<   Prev 11 12 13 14 15 16 17 18 19 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001382726401