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一、基本的情况和问题的提出华山松(Pinus armanodi Frarch)是用材兼干果树种,生长迅速,材质优良,用途广泛,种籽可食。是我县高山地区主要速生用材树种之一。广泛分布子长江南北的十余个公社和两个国营林场,现有林地面积61200亩,占全县林地总面积的4. 4%,其中人工林面积53300亩,占全县人工林面积的25. 2%,次于马尾松,杉木面积,居第三位。在火峰、马鹿池、茶店、枣子、绿葱坡、耀英、鼓楼、杨柳池等公社的高山地区,都有集中成片,并且面积在3000-6000亩以上的人工林。在神农架南坡的
First, the basic situation and issues raised Pinus armandi (Pinus armanodi Frarch) is the timber and dried fruit species, rapid growth, good material, wide range of uses, edible seeds. It is one of the main fast-growing timber species in the alpine region of our county. It is widely distributed in more than ten communes and two state-owned forest farms north and south of the Yangtze River. The existing forest land area is 61,200 hectares, accounting for 4.4% of the total forest land area of the entire county, including 53,300 mu of artificial forest area, accounting for 25 2%, inferior to masson pine, fir area, ranking third. In the peaks of the peak, the red deer pond, the tea shop, the jujube, the green onion slope, the Yao Ying, the Drum Tower and the Yangliuchi and other commune alpine areas, there are concentrated plantations with an area of 3000-6000 mu of plantation. In the southern slope of Shennongjia