如今燕麦草、小杂粮、覆膜马铃薯等耐旱作物“当家”,以水定粮(liáng )改变(biàn )了察汗淖(nào )尔湿(shī )地周边农(nóng )业(yè )形(xíng )态。庞学峰给记者算了一笔账:种植(zhí )燕麦(mài )草,只(zhī )搞(gǎo )“雨养”农(nóng )业,不使用地下水。成本下降,加(jiā )上(shàng )轮作和(hé )“水改旱”补贴,亩效益可比种甜(tián )菜增加200元(yuán )人民币左右。
Copyright © 2009-2025. www.dongfanghuaya.com. []