文献类型：期刊文献

中文题名：大仔买麻藤在两种栽培环境下叶片的营养成分比较

英文题名：Comparation in Nutrient Components of Gnetum montanum f.megalocarpa Leaves under Two Cultivated Environment

作者：邓楠[1] 史胜青[1] 刘建锋[1] 兰倩[1] 常二梅[1] 江泽平[1]

第一作者：邓楠

机构：[1]林木遗传育种国家重点实验室,中国林业科学研究院林业研究所

年份：2014

卷号：22

期号：6

起止页码：584-589

中文期刊名：热带亚热带植物学报

外文期刊名：Journal of Tropical and Subtropical Botany

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：国家林业局948项目(2012-4-43);林木遗传育种国家重点实验室专项课题(TGB2013012)资助

语种：中文

中文关键词：买麻藤;营养成分;黄酮;总糖

外文关键词：Gnetum montanum f. megalocarpa; Nutrient; Flavone; Total sugar

分类号：S792.360.1

摘要：为探讨栽培环境对大仔买麻藤(Gnetum montanum Markgr.f.megalocarpa Markgr.)叶片营养成分的影响,将采自云南省景东县的大仔买麻藤分别在北京和昆明的温室内培养,对其1年生幼苗叶片的营养成分进行研究。结果表明,不同栽培环境对大仔买麻藤叶片的大部分营养成分无显著影响;叶片总淀粉、总糖、黄酮和生物碱含量无显著差异;但在二糖、莰菲醇、部分氨基酸和某些元素含量上有显著差异;并且大部分的元素含量受土壤的影响显著。因此,不同栽培环境对大仔买麻藤叶片营养成分的影响不大。
In order to understand the effect of cultivated environment on nutrient components in leaves of Gnetummontanum Markgr. f. megalocarpa Markgr., its seeds were collected in Jingdong County, Yunnan Province, andthe seedlings were cultured in greenhouse in Beijing and Kunming, respectively, the nutrient components of oneyear-old seedlings leaves were studied. The results showed that the most of nutrient components in leaves of G.montanum f. megalocarpa had no significant differences between two cultivated environments. The contentsof total starch, total sugar, flavonoids and alkaloids had no significant differences, while there were significantdifferences in nutrient constituents, such as disaccharide, kaempferol, amino acid and macronutrients. The mostof element contents in leaves were affected significantly by those in soils. Therefore, different habitats had slighteffect on the nutrient constituents in leaves of G. montanum f. megalocarpa.