搞任何生产都要讲经济效益,没有经济效益的生产,等于无效劳动,是人力、物力、财力的浪费。营林生产的经济效益,主要是看保护、恢复和发展森林资源方面的成效如何。 这些年来,我们山区营林生产虽然取得了一定成绩,但也付出了一部分无效劳动。六十年代初到一九七九年的二十年里,山区 If we engage in any production, we must talk about economic benefits and production without economic benefits. This is equivalent to invalid labor and is a waste of manpower, material and financial resources. The economic benefits of silviculture are mainly based on the effectiveness of protecting, recovering and developing forest resources. In recent years, although we have made some achievements in mountain forest production, we have also paid a part of invalid work. Twenty years from the early 1960s to 1979, mountains