如今燕麦草、小杂粮、覆(fù )膜马铃薯等(děng )耐旱作(zuò )物(wù )“当(dāng )家”,以水定粮改变(biàn )了察汗淖尔湿地周边农(nóng )业形态。庞学峰给记者算(suàn )了一笔账:种植燕麦草,只搞“雨养”农业(yè ),不使(shǐ )用地下水。成本下降,加(jiā )上(shàng )轮(lún )作和“水改旱”补贴(tiē ),亩效益(yì )可比种甜菜增加200元人(rén )民币左右。
Copyright © 2009-2025. www.dongfanghuaya.com. []