Expert helps farmers upgrade grape cultivation skills in China's Hebei

Source: Xinhua| 2019-07-14 19:19:58|Editor: Yang Yi
Video PlayerClose

CHINA-HEBEI-NEW VARIETY-GRAPES (CN)

Zhao Shengjian (L), deputy director of Changli orchards research institute of Hebei Academy of Agriculture and Forestry Sciences, teaches planting skills of the newly cultivated grapes to a farmer at the breeding base of the institute in north China's Hebei Province, July 13, 2019. After several years' research, Zhao Shengjian and his team have successfully bred four new varieties of grapes. The total cultivation area of grapes in Hebei reaches 20,000 mu (about 1,333 hectares). (Xinhua/Yang Shiyao)

   Prev 1 2 3  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001382260221
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
综合一区国产系列 | 日韩一级欧美动漫国产在线观看 | 亚洲欧美中文字幕永久有效 | 日韩无砖专区一中文字视频 | 亚洲а∨天堂久久精品 | 在线观看AV网站永久免费观看 |