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Position: Home > Articles > Effect of Fertilization on Young Larix kaempferi Plantation Journal of Huazhong Agricultural University 2000,19 (5) 40-43

日本落叶松幼林复合肥施肥效应

作  者:
易咏梅;谢忠华;章定清;黄庭文;杨本立
单  位:
湖北建始县林业局;湖北民族学院林学系;湖北恩施州林科所;湖北建始县高岩子林场
关键词:
日本落叶松;幼林;施肥效应
摘  要:
对日本落叶松幼林进行复合肥施肥试验 ,4年定期观测和系统分析结果显示 :施肥对苗木生长效果显著 ,能有效促进幼林地径、树高和冠幅的生长量 ;肥效具有明显的后滞现象 ;不同施肥剂量之间差异不显著
译  名:
Effect of Fertilization on Young Larix kaempferi Plantation
作  者:
Yi Yongmei 1) Xie Zhonghua 2) Zhang Dingqing 3) Huang Tingwen 3) Yang Benli 4) ( 1) Hubei Institute for Nationalities,Enshi 445000,China; 2) The Forestry Bureau of Jianshi County, Jianshi 445300, China; 3) Ga
关键词:
Larix kaempferi , young plantation, effect of fertilization
摘  要:
This paper reports the result of a four year research on growth response of young Larix kaempferi plantations to fertilization.The growth response of Larix kaemperi was significant to the application of NPK.The increments growth of tree height,basal diameter and crown width of the treatment plots were higher than that of the check plots.Though it was no remarkable in the first year of planting ,the effects of fertilization was clear in the second year and last to the forth year.There was no obvious difference between various NPK level treatments.

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