摘要
种植油料能源树种,开发生物柴油对加快中国荒山绿化、保护环境、为农民增收和替代部分化石燃料具有十分重要的战略意义。全国现有油料能源树种资源约300万ha.,年可收获果实90多万t,能加工生物柴油30万t。还有5400万ha.宜林荒山荒沙地和1亿ha.边缘性难利用土地可以种植3600万ha.油料能源树种,建设“绿色油田”和开发生物柴油,其潜力巨大。
It is importantly strategic significant to develop seeds of energy-bearing trees and bio-diesel oil, which can give positive effects on accelerating the greening of barren hills, protecting environment, increasing the income of farmers and replacing a small proportion of fossil fuels. Now close to 3 million of energy-bearing trees have existed in China, which can produce more than 900 thousand tons of fruits and 300 thousand tons of bio-diesel every year. And also there are 54 million hectares of the barren hills and sand for afforestation and 1 billion hectares of unused land in China. If these lands are used for planting energy-bearing trees, 36 million of it can be planted with energy-bearing trees. So building ＂green oilfield＂ and developing bio-diesel oil are promising and have a huge potential.
出处
《中国能源》
2007年第1期30-32,26,共4页
Energy of China
