硼磷配施对甘蓝型油菜生长及品质的影响  

Effects of Cooperant Use of Boron and Phosphorus on Growth and Quality of Brassica napus L.

作　　者：郑磊[1] 张民[1] 陈宝成[1] 

机构地区：[1]山东农业大学资源与环境学院作物生物学国家重点实验室,山东泰安271018

出　　处：《中国农学通报》2009年第5期173-177,共5页Chinese Agricultural Science Bulletin

基　　金："十一五"国家科技支撑计划项目(2006BAD10B07);国家自然科学基金项目(30871593)资助

摘　　要：通过盆栽油菜试验,研究了硼磷配施对油菜生长效应的影响,系统的考察了硼磷配施对油菜生长效应和品质的影响。试验表明:适量硼、磷用量可促进油菜叶片叶绿素合成,提高油菜生物量,优化根冠比。处理CBF3-L的油菜Vc含量、可溶性糖含量和糖酸比最高,成熟度及品质最好,该处理的硼磷配施方案最佳,即P2O5:0.1 g/kg土,B:0.005 g/kg土,即P2O5与B的复配比例为20:1对油菜生长发育及品质具有显著的促进作用。因此,适量的硼磷配施对甘蓝型油菜生长及品质具有明显的促进作用。The effects of different co operant use of boron and phosphorus on the growth and quality of Brassica napus L. through were conducted through the pot experiment. The results showed that an adequate supply of boron and phosphorus enhanced the content of chlorophyll, increased the biomass of Brassica napus L. and optimized the R/T. Among all experimental treatments, CBF3-L had a best quality, which increased the reductive Vc content, sugar content and the ratio of sugar and acid content. The optimum amount of fertilizers on Brassica napus L. was P205 0.1 g/kg soil and B 0.005 g/kg soil, which promoted the growth and quality of Brassica napus L. significantly. In general, the optimum application of boron and phosphor had significant promoting action on the growth and quality of Brassica napus L..

关 键 词：硼磷配施 甘蓝型油菜 生长 品质 

分 类 号：S143.58[农业科学—肥料学] S565.4[农业科学—农业基础科学]