抗旱救灾,古已有之。特别是近年来由于气候变暖等原因,旱灾频发。为抗击旱魔,人类不断探索积累了一些有效的经验和方法。科学种植——从长计议2008年,产粮大省河南遭遇50年一遇的大旱。由于实施了保护性耕作技术,提高了麦田抗旱能力,大旱并未造成严重损失。 Drought relief, ancient has been. Especially in recent years because of climate change and other reasons, drought frequently. To combat drought, human exploration has accumulated some effective experience and methods. Scientific planting - from a long discussion 2008, Henan Province, a major grain-producing province suffered a major drought in 50 years. As a result of the implementation of conservation tillage technology to improve wheat drought resistance capacity, drought has not caused serious losses.