摘要
分析不同作物单位面积的土地利用效率,对于保障产业均衡发展与土地持续利用是十分必要的。从种植成本、产值及利润等方面比较分析了广西油茶与甘蔗、木薯、速生桉及松树的经济效益,阐述了各树种种植面积存在差异的原因,提出了甘蔗、木薯、速生桉及松树的发展方向,并对油茶产业的发展前景进行了展望。
In order to ensure balanced development of industry and sustainable utilization of land,it is necessary to analyze land use efficiency per unit area for different crops.Economic benefits of oil-tea and sugar cane,cassava,eucalyptus,pine were investigated by the indexes of planting costs,production value and profit.The difference reasons for per unit planted area from all these plant species were analyzed.Development direction for sugar cane,cassava,eucalyptus and pine was suggested,and the development outlook of oil-tea industry was prospected.
出处
《经济林研究》
2011年第1期149-151,176,共3页
Non-wood Forest Research
基金
"十一五"国家科技支撑计划项目(2009BADB1B06)
国家林业局948项目(2009-4-08)
广西科学研究与技术开发计划项目(桂科攻10100012-1A
桂科转10100017-1)
关键词
油茶
甘蔗
木薯
速生桉
松树
经济效益
比较分析
oil-tea
sugar cane
cassava
eucalyptus
pine
economic benefit
comparison and analysis
