如今(jīn )燕麦草、小(xiǎo )杂粮、覆膜马铃薯等耐旱作物“当(dāng )家”,以水定粮改变了察(chá )汗淖尔湿地周边农业形态。庞学峰给(gěi )记者算(suàn )了一笔账:种植燕麦(mài )草,只搞(gǎo )“雨养”农业(yè ),不使(shǐ )用地(dì )下水。成本(běn )下降,加上轮作和“水改(gǎi )旱”补贴,亩效益(yì )可比(bǐ )种甜(tián )菜增加200元人民币左右。 -
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