DAR ES SALAAM, July 6 (Xinhua) -- Ministers responsible for agriculture and food security from the East African Community (EAC) have adopted a set of policy, investment and regulatory measures aimed a ...

JINAN, July 6 (Xinhua) -- Chinese Vice Premier Liu Guozhong has called for efforts to promote the innovative development of biomedicine and agricultural machinery and equipment, and to accelerate the ...

Do you prefer a polished piece of art, or something imperfect you made with your own hands? Today, let's talk about DIY.

哈萨克斯坦的采矿作业周边存在重金属污染，这对环境构成了严重威胁。然而，该地区黑土的状况相关数据十分有限。本研究调查了位于哈萨克斯坦北部科斯塔奈地区南部钙质黑土区的重金属在土壤与向日葵（Helianthus annuus L.）系统中的生物积累及迁移情况，该区域距离最近的矿山有50公里。研究人员检测了来自整个土壤层（0–150厘米）的18个土壤样本以及6株生理成熟向日葵植物的8个不同部位的七种重金属 ...

As the Communist Party of China marks its 105th founding anniversary, Cuba's ambassador said China's development has not only ...