如今燕麦草、小(xiǎo )杂(zá )粮、覆膜马铃薯等耐(nài )旱作物“当(dāng )家”,以水定粮改变了察汗淖尔湿地周(zhōu )边农(nóng )业形态。庞学峰(fēng )给记者算了一笔(bǐ )账:种植燕麦草,只搞(gǎo )“雨养”农业,不使用地(dì )下水。成本下(xià )降(jiàng ),加(jiā )上(shàng )轮(lún )作和“水改(gǎi )旱”补贴,亩效益可比种甜菜增加200元人民币左右。 -
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