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速生柳的用途主要是用作燃料供热和发电;同时,栽培柳树有利于改善生态环境。柳树可以充当水质过滤器并有效地吸收大气中的二氧化碳,减轻“温室效应”,是一种很好的可再生的能源和环境净化作物。短季速生柳的研究与开发最早在瑞典进行,现已引入到英国、德国、美国等国家。在瑞典,现有柳树栽培面积1.8万公顷.去年冬季收获面积为0.2万公顷。预计到2010年,瑞典的柳树栽培面积将超过8.0万公顷。
The purpose of fast growing willow is mainly used for fuel heating and power generation; at the same time, planting willow helps to improve the ecological environment. Willow can act as a water filter and effectively absorb atmospheric carbon dioxide, reducing “greenhouse effect”, is a good renewable energy and environmental clean-up crops. Short-season fast-growing willow research and development was first carried out in Sweden, has now been introduced to the United Kingdom, Germany, the United States and other countries. In Sweden, the existing willow cultivation area of 18,000 hectares last winter harvested area of 2 million hectares. It is estimated that by 2010, Sweden will grow more than 80,000 hectares of willow.