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Kansas Extension warns that recent heat can harm summer row crops. With over 40 percent of corn silking by July 10, temperatures above 95 F and reduced day-night temperature swings could reduce kernel number and grain weight.
Heat during silking and grain fill can cut final corn yields, tightening feed grain supplies and supporting prices. The effect is greatest where heat combines with drought.
在过去 1,465 次看涨的天气事件之后,玉米 在 5 个交易日内中位数变动 +0.2%(54% 上涨;中间一半区间为 -1.4% 至 +1.9%),20 个交易日内为 +0.9%。
历史可比事件尚不足,暂无法给出历史解读。
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。