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2006年四川发生了百年一遇的特大干旱。通过对四川盆地丘陵区重灾区的16个县104个乡镇4489.3公顷林地的调查结果表明,受干旱影响较大的是新造林地的林木和幼林,中龄林和成熟林则表现出很大的耐早能力,对林地进行经营和管理,可提高林木抗御干旱能力。调研还表明受旱较量的树种主要有:桤木、巨桉、杉木和葡萄等,受旱稍重的树种主要有:杨树、绵竹、麻竹、慈竹、茶树和花椒等,受旱较轻的树种主要有:马尾松、柏木、大枣、油桐和枇杷等。
In 2006 there was a serious drought once in a century in Sichuan. According to the survey of 4489.3 hectares of woodland in 104 villages and towns of 16 counties in 16 hilly areas in the hilly areas of Sichuan Basin, the forest and young forest affected by the drought are more affected by the drought. The middle-aged forest and mature forest show a large Early-resistant ability to manage and manage woodlands can improve the resilience of trees to drought. The survey also showed that the drought-tolerant species mainly include Alder, Eucalyptus grandis, Chinese fir and grape. Some of the more severely affected species are poplar, Mianzhu, Zhuma, Caizhu, tea and pepper, The main species are: Masson pine, cypress wood, jujube, tung and loquat and so on.