果树防冻六法

• 作 者: 夏家超
• 出 处: 致富之友
• 发表日期: 2000年11期
• 关键词: 六法 冻害 灌水法 树盘 冻害程度 涂白 冬水 地膜覆盖 寒冬 春旱

一、覆盖法寒冬到来之前 ,在果园树行间用作物秸秆、树叶等物覆盖 ,或用地膜覆盖树盘 ,这样不仅能防止果树遭受冻害 ,而且还能起到保墒作用。用地膜覆盖时要将地膜埋实 ,以防风把地膜吹起。二、灌水法在大地“夜冻日消”之时 ,给果树灌足水 ,是提高果树抗寒能力的有效措施。实

First, the coverage Winter before the arrival of winter, in the orchard trees as crop straw, leaves and other objects covered, or covered with plastic film tree, so not only to prevent fruit trees suffer frost damage, but also play a role in preserving soil moisture. Cover with mulching film to be buried in order to prevent the wind blown film. Second, the irrigation method In the earth, “the night freeze on the day,” when the fruit trees irrigation enough water, is to improve the ability of cold hardiness trees effective measures. real