不同肥料对油茶幼林生长和产量的影响
Effects of Different Fertilizers on the Growth and Yield of Camellia oleifera Young Growth
赵善斌1
作者信息
- 1. 广西壮族自治区国有高峰林场,广西壮族自治区 南宁 530001
- 折叠
摘要
为了探讨不同肥料对油茶幼林生长和产量的影响,选用广西高峰林场里的油茶树作为研究对象,对不同施肥处理下茶树的树高、冠幅和产量进行进行统计.结果发现,施肥可以显著提高油茶树的株高和冠幅,其中生物有机肥组的株高和冠幅高于复合肥组,生物有机肥组土壤全氮、铵态氮和硝态氮含量均显著高于复合肥组,且施用时间越长产量提高的越明显.
Abstract
In order to investigate the effects of different fertilizers on the growth and yield of Camellia oleifera young growth,Ca-mellia oleifera young growth trees in Gaofeng Forest farm of Guangxi were selected as the research object,and the tree height,crown width and yield of tea trees under different fertilization treatments were statistically analyzed.The results showed that the plant height and crown width of Camellia oleifera young growth could be significantly increased by fertilization.The plant height and crown width of bio-organic fertilizer group were higher than those of compound fertilizer group,and the contents of total nitro-gen,ammonium nitrogen and nitrate nitrogen in bio-organic fertilizer group were significantly higher than those in compound fertiliz-er group,and the yield increased significantly with longer application time.
关键词
生物有机肥/复合肥/油茶幼林/生长/产量Key words
bio-organic fertilizer/compound fertilizer/Camellia oleifera young growth/grow/yield引用本文复制引用
出版年
2024
NETL
NSTL
万方数据