论文部分内容阅读
阔叶红松林的采伐更新方式问题,争论很多。主张皆伐很重要的一条理由就是阔叶红松林是成过熟林,生长量下降,腐朽量增高。森林与其在山上白白烂掉,还不如大力砍伐,重新植林,让新林茁壮成长,并且频频举出新林生长快老林生长慢的例子,以论证其观点正确,从而主张实行大面积皆伐。砍的越快越好,砍的越多越好。笔者认为,阔叶红松林,顾名思意是以红松为主,混有多种阔叶树的针阔混交林,除了红松外,还有杨、桦、槭树、水曲柳、胡桃楸、黄菠罗、柞树、椴树、榆树等阔叶树;也混
Broad-leaved Korean pine harvesting methods, many controversies. One of the reasons why it is important to advocate clear cutting is that the broad-leaved Korean pine forest is over-mature, the growth is declining, and the amount of decay is increasing. It is better to vigorously cut down and reforestation the forest and its rotten on the hills, and let the new forest thrive. And we frequently cited the slow growth of fast-growing forests in Xinlin to prove its correctness and advocate the implementation of large-scale clear cutting. Cut the faster the better, the more cut the better. In my opinion, the broad-leaved Korean pine forest, as its name suggests is dominated by Korean pine, mixed with a variety of broad-leaved coniferous and broad-leaved mixed forest, in addition to pine, but also Yang, Betula, Maple, Fraxinus mandshurica, yellow pineapple , Oak tree, linden tree, elm and other broad-leaved trees; also mixed