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林业产值占农业总产值的比率,是一个十分重要的经济指标。在现代化大农业生产中,林业在农(种植业)、林、牧、副、渔五业结构中占有举足轻重的地位。林业产值指标不仅是制定经营方针的依据,也是林业以至整个农业现代化水平的重要标志。林业产值的概念,是指生产值的价值及其在农业总产值中的比率,包括这两方面的含义。它又分现实产值与理论产值两个范畴。顾名思义,林业理论产值是一个重要的理论问题,也是一个复杂的技术问题。自六十年代以来,随着科学技术的突飞猛进,森林公益效能价值计量的研究,使人们对
The ratio of forestry output to total agricultural output is a very important economic indicator. In the modernized large-scale agricultural production, forestry occupies a pivotal position in the structure of the five industries of agriculture (planting), forestry, animal husbandry, sideline and fishery. The index of forestry output value is not only the basis for formulating management policies, but also an important symbol of forestry and the entire level of agricultural modernization. The concept of forestry output value refers to the value of production value and its ratio in the gross agricultural output value, including the meaning of these two aspects. It is divided into two categories of real output value and theoretical output value. As its name implies, forestry theoretical output value is an important theoretical issue, but also a complex technical issue. Since the 1960s, with the rapid development of science and technology, the research on the measurement of the value of forest public welfare has led people to