当前位置: 首页 > 文章 > 沙芥属蔬菜不同苗龄植株叶片营养成分含量变化规律的研究 内蒙古农业大学学报(自然科学版) 2009,30 (3) 93-95
Position: Home > Articles > DUMAMICS OF NUTRIENT CONTENTS OF Puionlum GAERTN. LEAVES IN DIFFERENT PLANTLE AGE Journal of Inner Mongolia Agricultural University(Natural Science Edition) 2009,30 (3) 93-95

沙芥属蔬菜不同苗龄植株叶片营养成分含量变化规律的研究

作  者:
贺勇鹏;杨忠仁;宋兆伟;王萍;郝丽珍
单  位:
内蒙古农业大学农学学院;内蒙古野生特有蔬菜种质资源与种质创新重点实验室
关键词:
沙芥;斧翅沙芥;叶龄;营养成分
摘  要:
沙芥属(Puionium Gaertn.)蔬菜是以食用叶片为主的沙生蔬菜,本文通过测定其植株不同苗龄期几种营养成分的含量,掌握其变化规律,从而为初始采收期的确定提供理论依据。其结果表明:沙芥和斧翅沙芥种在8片~12片叶间维生素C、蛋白质、氨基酸和可溶性糖含量已达到较高的水平。由于此期植株已进入旺盛生长期,因此可作为人工栽培始收期。
译  名:
DUMAMICS OF NUTRIENT CONTENTS OF Puionlum GAERTN. LEAVES IN DIFFERENT PLANTLE AGE
作  者:
HE Yong-peng,YANG Zhong-ren,SONG Zhao-wei,WANG Ping,HAO Li-zhen(1.Inner Mongolia agricultural college agronomy institute Huhhot 010019,China;2.Inner Mongolian unique vegetables idioplasm resources and idioplasm innovation key laboratory,Huhhot 010019,China)
关键词:
P.cornutum(L.)Gaertn;P.dolabratum Maxim;plantlet age;nutrient content
摘  要:
Puionium Gaertn,a kind of sand vegetable mostly for its leaf.Several nutrient contents of leaves in different plantlet were investigated,evaluating its dynamics,providing academic for the first harvesting date.The result showed that: the contents ofvitamin C,protein,amino acidand soluble sugar of had a 8~12 leaves in P.cornutum(L.)Gaertn and P.dolabratum Maxim were high.At the same time,plant were in the growth peak period,so leaves of P.cornutum(L.)Gaertn and P.dolabratum Maxim could be harvested for the first time.

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