在不同施肥基础上芸苔素内酯对赣无系列油茶产量及茶果各项指标的影响  

Effect of Various Index about the Yield and Fruit of Camellia oleifera When on the Basis of Different Fertilization Spraying of BRs on the Good Clones of Ganwu Camellia Oleifera

作　　者：胡玉玲[1] 胡冬南[1] 龚丽娜[1] 沈发兴[1] 郭晓敏[1] 

机构地区：[1]江西农业大学园林与艺术学院,南昌330045

出　　处：《林业科技》2011年第4期1-4,28,共5页Forestry Science & Technology

基　　金：国家十一五科技支撑项目(2006BAD18B0204-JXND);国家十一五科技支撑项目(2009BADB1B0202);国际植物营养研究所(IPNI)项目(Jiangxi-29);江西省科技厅重大招标项目(20041A0500200);江西省自然科学基金项目(2007GZN0242);上海威迪公司产学研合作项目

摘　　要：选择鸡粪、复合肥、生物有机肥及油茶专用肥和浓度分别为0.020、0.033及0.067 mg/L的芸苔素内酯,采用裂区试验设计,对油茶相关指标进行调查采样并测定的结果表明:施油茶专用肥,喷施浓度为0.020 mg/L的芸苔素内酯时表现高产稳产和果径积大小最为有利;施油茶专用肥,喷施浓度0.067 mg/L的芸苔素内酯时籽出仁率最高,当浓度为0.033 mg/L时出油率最高;叶绿素SPAD值和钾素对油脂的形成贡献率最大。Chose chicken manure and compound fertilizer,biological organic fertilizer,the Camellia Oleifera special fertilizer and 0.020、0.033 and 0.067 mg/L concentration of BRs,adopt the crack zone experiment design,then investigate related indexes of Camellia Oleifera,through data analysis and summary,The results as follows：when apply Camellia Oleifera special fertilizer,spraying 0.020mg/L concentration of BRs have high yield and large size fruit;when apply Camellia special fertilizer,spraying 0.067mg/L concentration of BR have high kernel ratio,spraying 0.033mg/L concentration of BR have high oil yield;SPAD value and K plaied a main role for oil production.

关 键 词：裂区试验设计 肥料类型 芸苔素内酯 产量 出油率 

分 类 号：S794.4[农业科学—林木遗传育种]