如(rú )今燕麦草、小杂粮、覆膜马铃薯等耐旱(hàn )作物“当家”,以水定粮改变了察汗淖(nào )尔(ěr )湿地周边农业(yè )形态。庞学峰给记者算了一(yī )笔账:种(zhǒng )植燕麦(mài )草,只搞“雨养”农业,不(bú )使用地(dì )下水。成本下降,加上(shàng )轮(lún )作和(hé )“水(shuǐ )改旱”补贴,亩效益(yì )可比种甜菜(cài )增加200元人(rén )民币左(zuǒ )右。 -
Copyright © 2009-2025. www.mjvtc.com. []