加拿大28-加拿大28预测|实时查询|走势图|结果分析-官方数据!|"A sad thing about life is that when you meet someone who means a lot to you only to find out in the end that it was never bound to be and you just have to let go."
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2025-03-24 00:48:57
如今燕麦草、小杂粮、覆膜马铃薯等耐旱作物“当家”，以水定粮改变了察汗淖尔湿地周边农业形态。庞学峰给记者算了一笔账：种植燕麦草，只搞“雨养”农业，不使用地下水。成本下降，加上轮作和“水改旱”补贴，亩效益可比种甜菜增加200元人民币左右。
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