如今燕麦草、小杂粮、覆(fù )膜马铃薯等耐旱(hàn )作物“当家”,以水定粮改(gǎi )变了察汗淖尔湿(shī )地周边农业形态。庞学峰给(gěi )记者(zhě )算了一笔账:种植燕麦草,只搞(gǎo )“雨养”农业,不使(shǐ )用(yòng )地下水。成(chéng )本下降(jiàng ),加(jiā )上(shàng )轮作和“水改旱”补贴,亩效益(yì )可比种甜菜增加200元人(rén )民币(bì )左右。 -
Copyright © 2009-2025. www.yflmic.com. []