摘要
辽西地区属典型的低山丘陵半干旱区,年平均降水量只有500mm左右,气候干旱,土壤瘠薄,农业生态环境恶化。抗旱造林技术始终是辽西干旱地区提高造林成活率的重要措施。经过多年的实践,本文详细总结了辽西地区干旱条件下几种抗旱造林技术,为其他同类地区抗旱造林提供技术依据。
Western Liaoning hilly region is a typical semi-arid area,the average rainfall is only 500 mm per annual,dryclimate,hungry soil,agro-ecological environmental deterioration. Technology of drought-resistant planting is the major measures in western Liaoning. Throuhg many years practices,this paper summarizde the comprehensive technology for other similar areas to provide technical basis.
关键词
辽西地区
抗旱造林
技术
western Liaoning
drought-resistant planting
technology
