我国人工林地力衰退现状与对策黄鹤羽，盛炜彤人工林地力衰退是世界性问题。地力衰退直接影响到国土资源的有效利用和森林的持续发展，已成为世界各国普遍关注的热点问题。我国人工林面积达５亿多亩，为世界之最。但由于多种原因，导致地力衰退，使我国人工林质量越来越差... Status Quo and Countermeasures of the Recession of Plantation Forces in China HUANG He-yu, SHENG Wei-tong The decline of plantation productivity is a worldwide problem. The direct impact of the land degradation on the effective utilization of land and resources and the sustainable development of forests has become a hot issue that has drawn widespread attention in various countries in the world. China’s afforestation area of ​​500000000 acres, the highest in the world. However, due to a variety of reasons, the decline of soil fertility has caused the quality of plantation in our country to become worse and worse.