摘要
[目的]为了弄清缓释肥在油茶容器育苗中的应用效果。[方法]采用田间试验统计分析方法,研究不同缓释肥的不同施用方式和施用浓度对油茶苗木生长的影响。[结果]缓释肥的施用与苗木成活率无显著相关性;施用0.3%缓释肥18-18-18+TE+B能显著促进苗木的生长,增加抽穗长度和粗度;缓释肥于嫁接苗移栽前与基质混合施入的施肥方式更佳,明显好于揭膜后撒施。[结论]该研究可为培养容器袋高质量苗木提供技术参考。
[Objective]The research aimed to find out the effect of slow-release fertilizer application for container oil-tea camellia seedling.[Method]The seedlings growth was determined by the treatment of different slow-release fertilizer concentration and fertilization style.[Result] There was no significant correlation between the application of slow-release fertilizer and the survival rate of the seedlings.And the growth of the seedlings was significantly promoted by the application of slow-release fertilizer 18-18-18＋TE＋B.In addition,the seedlings growth was better if fertilizer was applied by mixing with medium before transplanting of grafted seedlings compared to fertilizer application after removing the plastic film.[Conclusion] The research could provide the technological basis for the cultivation of container seedling.
出处
《安徽农业科学》
CAS
北大核心
2011年第22期13473-13473,13544,共2页
Journal of Anhui Agricultural Sciences
基金
浙江省省院合作林业科技项目(2010SY01)
浙江省农业重大专项(2010C02005)
林业公益性行业科研专项(201004008)
关键词
缓释肥
油茶
容器育苗
Slow-release fertilizer
Oil-tea camellia
Container seedling
