如今燕麦草、小杂(zá )粮、覆膜马铃薯等耐旱作物“当(dāng )家”,以水定粮(liáng )改(gǎi )变了察汗(hàn )淖尔湿(shī )地(dì )周边农业形态。庞学峰给记者算(suàn )了一(yī )笔账:种植燕麦草,只搞“雨养”农业,不使(shǐ )用地(dì )下水。成本下降,加上轮(lún )作和“水改旱”补贴(tiē ),亩效益(yì )可比种甜菜增(zēng )加200元(yuán )人民币(bì )左右。 -
Copyright © 2009-2025. www.cdsaiye.com. []