近年,对欧洲的许多衰退的森林进行了观察,结果发现了一种森林衰退“新类型”(new-type),这种森林衰退“新类型”都表现出营养紊乱这一严重的现象。过去和现今的施肥试验都证实了:如果一个林分能保持生长旺盛,并能抵抗外界不良因素的影响,那么它首先就要自身的营养水平达到最适宜和平衡状态。因此,本文对森林衰退“新类型”进行施肥,从它的生态体系角度来分析说明。施肥作为一种缓冲剂,对缓冲 In recent years, observations of many declining forests in Europe have led to the discovery of a “new-type” of forest decay, a “new type” of forest degradation that presents a serious disruption of nutrition. Both past and present fertilization experiments confirm that if a stand can sustain vigorous growth and resist the effects of unfavorable external factors, it must first reach its optimum and balanced nutritional status. Therefore, in this paper, fertilization of “new type” of forest recession is analyzed from the perspective of its ecosystem. Fertilize as a buffer against the buffer