Fully raising rainfall use efficiency of farm-land is the basis of high efficient utilization to limited water in dry-land farming.
充分提高农田降水利用效率是旱地农业中有限水高效利用的基础。
"We've all heard the stark anecdotes: precious topsoil weakened by over-farming, dust clouds darkening the Asian skies, parched land becoming desert and rivers running dry, " said Mr Grice.
格莱斯说：“大家都听说过这严酷的说法：珍贵的表土因过度耕作肥力降低，亚洲上空尘云遮蔽，焦干的土地荒漠化，河流行将干涸。”
Dry land rice growing is the primary production activities of Landian Yaos high land shifting farming.
陆稻种植是蓝靛瑶的游耕山地农业的基本生产内容。
Dry land rice growing is the primary production activities of Landian Yaos high land shifting farming.
陆稻种植是蓝靛瑶的游耕山地农业的基本生产内容。
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