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A Great Lakes Bioenergy Research Center summary of the Nature Communications study reports that projected summer temperature and rainfall trends imply stable Midwest corn yields to 2050 without added irrigation. The work links rising minimum temperatures and falling maximum temperatures to lower water stress.
Stable projected yields without major irrigation expansion reduce long-term supply-shock concerns for corn, a modestly bearish factor for the price outlook.
glbrc.orgJill Sakai2021年3月2日在过去 445 次中性的天气事件之后，玉米 在 5 个交易日内中位数变动 +0.1%（52% 上涨；中间一半区间为 -1.4% 至 +1.6%），20 个交易日内为 +0.7%。
各商品基准价相对事件前最后收盘价的变动。历史数据汇总同类过往事件；仅描述已发生的情况，不代表未来走势。不构成投资建议。
