Effects of Exogenous Amino Acids on the Contents of Amino Acids in Tobacco Leaves

WUXue-ping; LIUGuo-shun; ZHUKai; PENGSa; GUOQiao-yan

首页> 中文期刊> 《农业科学学报：英文版》 >Effects of Exogenous Amino Acids on the Contents of Amino Acids in Tobacco Leaves

Effects of Exogenous Amino Acids on the Contents of Amino Acids in Tobacco Leaves

开具论文收录证明 >>

期刊封面封底目录下载 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

The effect of three amino acids on the growth of flue-cured tobacco was studied with water culture. The results showed that the three amino acids improved the growth of flue-cured tobacco and increased the contents of chlorophyll a, chlorophyll b and carotenoid in tobacco. At the same time, the activities of NR (nitrate reductase), INV(invertase) and root growth activity were also significantly enhanced. The exogenous glutamic, aspartate and phenylalanine all increased the amino acid contents of tobacco leaves. Of these three amino acids, glutamic had the greatest effect, the next was aspartate, and phenylalanine had the least effect. These three amino acids all had significantly increased the accumulation of amino acids in the leaves of individual plants of tobacco; and the magnitude of accumulation indicated aspartate > glutamic > phenylalanine.

著录项

来源
《农业科学学报：英文版》 |2005年第2期|113-117|共5页
作者
WUXue-ping; LIUGuo-shun; ZHUKai; PENGSa; GUOQiao-yan;
展开▼
作者单位

InstituteofSoilandFertilizers;

ChineseAcademyofAgriculturalSciences;

Beijing100081;

P.R.China;

NationalTobaccoCultivation;

PhysiologyandBiochemistryResearchCenter;

HenanAgriculturalUniversity;

Zhengzhou450002;

P.R.China;

展开▼
原文格式 PDF
正文语种 chi
中图分类烟草（菸草）;
关键词
外源氨基酸; 烟草; 叶片; 谷氨酸; 天门冬氨酸; 苯丙氨酸; 生长;

机译：氨基酸;烟叶;谷氨酸;天冬氨酸;苯丙氨酸;

Effects of Exogenous Amino Acids on the Contents of Amino Acids in Tobacco Leaves

摘要

著录项

相关主题

期刊订阅