如今燕(yàn )麦草、小杂粮、覆(fù )膜马铃(líng )薯等耐旱作物“当家”,以水定粮(liáng )改(gǎi )变了察汗淖尔湿地周边农业形(xíng )态。庞学峰给记者算了一笔(bǐ )账:种(zhǒng )植(zhí )燕(yàn )麦草,只搞“雨养”农业,不(bú )使(shǐ )用地下(xià )水。成(chéng )本下降,加上(shàng )轮作和(hé )“水改旱”补贴,亩效益可比种甜菜增加200元(yuán )人民币左右。
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