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全国林木施肥研讨会于1985年12月20—25日在广西凭祥市召开。这是我国从事林木施肥工作者的第一次聚会。中国林业科学研究院、中国科学院、东北林业大学、广西新闻报道单位以及来自全国18个省市自治区科研、教学、生产单位的47位代表参加了会议。会议共收到论文45篇,包括林地施肥的国内外动态、施肥经济效益和丰产林合理施肥途径和技术、叶面积营养与林木生长关系、林带中种草提高土壤肥力以及应用三维反应曲面正规方程计算出落叶松苗最佳施肥量配合方案等方面内容。这些论文以周密的试验设
The national forest fertilization seminar was held on December 20-25, 1985 in Pingxiang, Guangxi. This is the first gathering of forest fertilization workers in our country. 47 representatives of Chinese Academy of Forestry, Chinese Academy of Sciences, Northeast Forestry University, Guangxi news reporting units and scientific research, teaching and production units from 18 provinces, autonomous regions and municipalities across the country attended the meeting. A total of 45 papers were received at the conference, including the domestic and international dynamic of fertilization in woodland, economic benefits of fertilization and reasonable fertilization ways and techniques of high yield forest, the relationship between leaf area nutrition and tree growth, grass planting in forest belt to improve soil fertility and application of three- Calculate the optimum dosage of larch seedlings with programs and other aspects. These papers are designed with careful experimentation