西北林学院学报2017，Vol.32Issue(3)：41-45,5.DOI:10.3969/j.issn.1001-7461.2017.03.08
不同地区欧洲鹅耳枥营养生理特性
Nutrition Physiology of Carpinus betulus in Different Regions
摘要
Abstract
Taking Carpinus betulus and its two cultivars (C.betulus ‘ Frans Fontaine’,C.betulus ‘ Lucas’) as experimental materials,carbon nutrition and mineral nutrition of different cultivars of C.betulus in Beijing,Nanjing and Jingjiang were researched and analyzed to find the region which was more suitable to accumulate nutrition for different cultivars of C.betulus and the cultivar which had an advantage in nutrient accumulation.The results showed that C.betulus had an large advantage in accumulating carbon nutrition,and the highest content of mineral nutrition was in the leaves of C.betulus ‘Frans Fontaine’.The content of mineral elements in the leaves of different cultivars of C.betulus in three regions were in the order of N ＞K＞P,and the growth of that was constrained by the content of P,so it is very important to apply phosphate fertilizer properly in propagation and cultivation.Beijing is the most suitable place for nutrient accumulation among the three regions because of the largest content of carbon nutrition and mineral nutrition in the leaves of different cultivars of C.betulus.关键词
欧洲鹅耳枥/碳素营养/矿质营养Key words
Carpinus betulus/carbon nutrition/mineral nutrition分类
农业科技引用本文复制引用
施曼,周琦,祝遵凌..不同地区欧洲鹅耳枥营养生理特性[J].西北林学院学报,2017,32(3):41-45,5.基金项目
江苏省科技计划项目(BY2015006-01) （BY2015006-01）
江苏省工程技术研究中心建设项目(BM2013478) （BM2013478）
江苏省科技支撑计划(BE2012345) （BE2012345）
江苏省六大人才高峰项目(NY-029). （NY-029）
