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【三亿体育平台连接】

  如(rú )今(jīn )燕麦草(cǎo )、小(xiǎo )杂(zá )粮、覆(fù )膜马铃薯等耐旱(hàn )作(zuò )物(wù )“当家”,以水定粮改(gǎi )变了(le )察(chá )汗淖(nào )尔(ěr )湿地周边(biān )农(nóng )业(yè )形态。庞学(xué )峰给(gěi )记(jì )者算了一笔账(zhàng ):种(zhǒng )植燕(yàn )麦草,只搞“雨养”农业(yè ),不使用地下水。成本下(xià )降(jiàng ),加上(shàng )轮(lún )作和“水(shuǐ )改旱(hàn )”补贴,亩(mǔ )效益(yì )可比(bǐ )种甜菜增加200元人民币左右。

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