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【三亿体育注册地址】

  如(rú )今燕麦(mài )草、小杂(zá )粮(liáng )、覆膜(mó )马铃(líng )薯等耐旱作物(wù )“当家”,以水(shuǐ )定粮改变了察(chá )汗(hàn )淖尔湿地周(zhōu )边(biān )农(nóng )业形态。庞学峰给记(jì )者算了一笔(bǐ )账:种植燕麦草(cǎo ),只搞(gǎo )“雨(yǔ )养”农(nóng )业,不(bú )使(shǐ )用地下水。成本下(xià )降,加上(shàng )轮(lún )作和“水(shuǐ )改旱(hàn )”补贴,亩效益可比(bǐ )种甜菜增(zēng )加200元人(rén )民(mín )币左右。

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