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长白落叶松播种苗施肥效应研究
Research on fertilization effect to Lalix olgensis seedlings
【摘要】 本文对长白落叶松进行了施肥效应研究,结果表明,影响苗木生长的各肥料因子的顺序依次为A、C、B,促进苗木生长的最佳施肥组合为A3B2C2。
【Abstract】 Fertilization effect on seedlings growth of Lalix olgensis was studied in the trial. The results were as (follows:) The sequence of the factors that impacting on seedlings growth was A, C and B according their effects (from higher to (lower)), and optimal combination of which was A3B2C2.
- 【文献出处】 吉林林业科技 ,Forestry Science and Technology , 编辑部邮箱 ,2005年04期
- 【分类号】S791.22
- 【被引频次】9
- 【下载频次】46