如今燕麦草、小杂粮、覆膜马铃薯等耐旱作物“当(dāng )家”,以(yǐ )水定粮改变了察汗淖(nào )尔湿地(dì )周边(biān )农业形(xíng )态。庞学峰给记者算了一笔账:种植(zhí )燕麦草,只搞“雨养”农(nóng )业,不使(shǐ )用地下水。成本下降(jiàng ),加(jiā )上轮作和“水改(gǎi )旱(hàn )”补贴,亩效益(yì )可比种(zhǒng )甜菜增加200元(yuán )人(rén )民币左右。 -
Copyright © 2009-2025. www.jyhspipe.com. []