如今燕麦草、小杂粮、覆膜马铃薯等耐旱作物(wù )“当家”,以水定(dìng )粮(liáng )改(gǎi )变了察汗淖(nào )尔湿地周边农业形态。庞学峰给(gěi )记者算了一笔账(zhàng ):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(shàng )轮(lún )作和(hé )“水(shuǐ )改(gǎi )旱”补(bǔ )贴,亩效益可比种甜菜增加200元人民币左右。
Copyright © 2009-2025. www.dongfanghuaya.com. []