如今燕(yàn )麦草、小杂粮、覆膜马(mǎ )铃薯等耐(nài )旱(hàn )作物“当(dāng )家”,以水定粮改变了察(chá )汗(hàn )淖(nào )尔湿地周边农业形态。庞学峰(fēng )给记者算了一笔(bǐ )账:种植燕麦草,只(zhī )搞“雨养”农(nóng )业,不(bú )使用地下水。成(chéng )本下降,加上轮作和“水(shuǐ )改旱”补贴,亩效益可比种甜菜增(zēng )加200元人(rén )民(mín )币左右。 -
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