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【365英国上市公司】

  如(rú )今燕(yàn )麦(mài )草、小(xiǎo )杂(zá )粮、覆(fù )膜马(mǎ )铃(líng )薯等耐旱(hàn )作(zuò )物“当家”,以水定粮(liáng )改变(biàn )了察(chá )汗淖(nào )尔湿地周边(biān )农业形态。庞学峰给记(jì )者(zhě )算了一笔账:种植(zhí )燕麦草,只(zhī )搞“雨养”农业(yè ),不(bú )使(shǐ )用地(dì )下水。成本下降,加(jiā )上轮作和“水改(gǎi )旱”补贴(tiē ),亩(mǔ )效益可比种甜(tián )菜增加200元人(rén )民币左右。

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