如今(jīn )燕麦草、小杂粮、覆膜马(mǎ )铃薯等耐(nài )旱作物“当家”,以水定(dìng )粮改变了察汗(hàn )淖尔湿地周边农业形(xíng )态。庞学峰给记者算了一笔账:种(zhǒng )植燕(yàn )麦草,只搞“雨养(yǎng )”农(nóng )业,不使(shǐ )用地(dì )下水。成本下降,加(jiā )上轮作和“水改旱”补贴,亩效益(yì )可比种(zhǒng )甜菜增加200元人(rén )民币左右。
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