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【三亿体育注册地址】

  如(rú )今燕麦(mài )草、小(xiǎo )杂(zá )粮(liáng )、覆膜马(mǎ )铃(líng )薯等耐旱(hàn )作物(wù )“当家”,以(yǐ )水(shuǐ )定粮(liáng )改变(biàn )了察汗淖(nào )尔湿地周边农业形态。庞学峰(fēng )给记(jì )者(zhě )算了(le )一(yī )笔账:种植燕(yàn )麦草(cǎo ),只(zhī )搞“雨养”农业(yè ),不使(shǐ )用地(dì )下水。成本下降,加上轮(lún )作和“水(shuǐ )改旱”补(bǔ )贴,亩效益(yì )可比种甜(tián )菜(cài )增加(jiā )200元人民币(bì )左右。

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