当前,农村部分地区能源十分紧张,大力营造薪炭林,迅速增加燃料来源,是解决农村能源不足的重要途径之一。发展薪炭林,必须实行乔、灌、草相结合的营林措施。过去发展薪炭林,只注意到乔木树种,而忽视灌木、草本,致使薪炭林的树种单一,林相单纯,生物产量低;特别是由于长远利益与眼前利益不能结合起来,使薪炭林的发展受到一定限制。乔木树种薪 At present, energy is very tense in some parts of rural areas, vigorously creating fuelwood forests and rapidly increasing the sources of fuel are one of the important ways to solve the rural energy shortage. Development of firewood forest, must implement Joe, irrigation, grass combination of forest management measures. In the past, the development of fuelwood forests only paid attention to tree species and neglected shrubs and herbs, resulting in a single tree species with simple forest and low biological yield. In particular, long-term interests and immediate benefits can not be combined to make the development of fuelwood forests certain limit. Arbor tree species salary