得克萨斯州果树收成常常受到花期霜冻天气的危害.桃树早期开花与早完成休眠及2月份常有温暖天气有关.正常休眠在12月中旬就结束了,而平均终霜日期则一直要到4月5日.休眠结束后,芽温变化可以改变花芽的发育速度,而蒸发冷却是一种能在很 The fruit trees in Texas are often harmed by the frost weather during the flowering period. Early flowering of peaches is associated with earlier dormancy and warm weather in February. Normal dormancy ends in mid-December, while the average final frost date lasts until April May 5. After the end of dormancy, bud temperature changes can change the rate of flower bud development, and evaporative cooling is a very good