当前位置: 首页 > 文章 > 配方施肥对芳樟枝叶产量和含油率的影响研究 西部林业科学 2012,41 (5) 68-72
Position: Home > Articles > Effect of Formula Fertilization on Yield and Oil Content of Cinnamomum camphoravar.linaloolifera Journal of West China Forestry Science 2012,41 (5) 68-72

配方施肥对芳樟枝叶产量和含油率的影响研究

作  者:
陈晓明;韦璐阳;刘海龙;王鹏良;覃子海
单  位:
广西亚热带作物研究所;广西林业科学研究院
关键词:
芳樟;混合设计;氮;磷;钾;枝叶;产量;含油率
摘  要:
采用"311-A"最优混合设计,通过盆栽试验,研究了氮、磷、钾肥对芳樟枝叶产量和含油率的影响。结果表明,氮有利于枝叶产量提高,钾有利于含油率的增加。芳樟枝叶产量及含油率均达到理想值,氮、磷、钾的用量分别为115.67 g.株-1、33.19 g.株-1、133.40 g.株-1,相应枝叶产量为2.67 kg.株-1,含油率为1.43%。故氮、磷、钾最佳的施肥配方为1︰0.29︰1.15。
译  名:
Effect of Formula Fertilization on Yield and Oil Content of Cinnamomum camphoravar.linaloolifera
作  者:
CHEN Xiao-ming1,2,3,WEI Lu-yang4,LIU Hai-long1,2,3,WANG Peng-liang1,2,3,QIN Zi-hai1,2,3(1.Guangxi Forestry Research Institute,Nanning Guangxi 530002,P.R.China;2.Key Laboratory of Central South Fast-growing Timber Cultivation, State Forestry Administration,Nanning Guangxi 530002,P.R.China;3.Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Nanning Guangxi 530002,P.R.China;4.Guangxi Subtropical Crops Research Institute,Nanning Guangxi 530001,P.R.China)
关键词:
Cinnamomum camphora var.linaloolifera;compound design;nitrogen;phosphorus;potassium;shoot;yield;oil ratio
摘  要:
Adopting the "311-A" optimum compound design,the effects of nitrogen,phosphorus and potassium on shoot yield and oil content of Cinnamomum camphora var.linaloolifera were studied.The results indicated that nitrogen was benefit for the increase of shoot yield,whereas potassium was helpful for the increase of oil rate.Applying nitrogen,phosphorus and potassium of 115.67 g,33.19 g and 133.40 g per tree respectively,the corresponding shoot yield and oil content ratio were 2.67 kg per tree and 1.43 % respectively.It was therefore concluded that the optimal fertilizer formula was 1︰0.29︰1.15.

相似文章

计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊