VIENAM NATIONAL UNIVERSITY OF AGRICULTURE FACULTY OF AGRONOMY UNDERGRADUATE THESIS TOPIC: STUDY ON THE TECHNICAL MEASURES FOR THE CULTIVATION OF NGOC LINH GINSENG (PANAX VIETNAMENSIS) IN VITRO SEEDLING IN NURSERY Student : Vu Thi Huyen Trang Student code : 611646 Class: K61-KHCTT Supervisor : Dr. Thieu Thi Phong Thu Assoc.Prof.Dr. Le Hung Linh Department : Crop Science HA NOI -2021 i ACKNOWLEDGE There is an undeniable fact that, beside the own effort, there are no successes that are not associated with support or assistance whether more or less, directly or indirectly by others. This thesis would not have been possible if I did not have support of many individuals and organizations. Therefore, I would like to extend my sincere gratitude to all of them. First of all, I would like to express my thankful to the lecturer in Faculty of Agronomy of Vietnam National University of Agriculture with their knowledge and dedication to convey valuable knowledge to me during the time of studying at university. Secondly, I am using this opportunity to express my deep and sincere gratitude to Dr. Thieu Thi Phong Thu and Associate prof. Dr. Le Hung Linh who in site of being extraordinarily busy with her duties, took time out to hear, guide and keep me on the correct path. It was a great privilege and honor to work and study under their guidance I am also grateful to Department of Molecular Biology - Institute of Agricultural Genetics, Experimental station in Van Giang - Hung Yen and technical support in the implementation. I would not forget to express my special thanks to Dr. Khuat Thi Mai Luong and all personnel of Institute. Without Dr. Khuat Thi Mai Luong and others superior knowledge and experience, this undergraduate thesis would not like in quality of outcomes, and thus their guidance and support have been essential. However, due to limiting my professional knowledge and lacking in practical experience, the content of the topic can not avoid the deficiencies. I look forward to receiving recomments from lecturers and all staffs at the university that make this report complete. Thank you for your consideration. Hanoi, March …. 2021 ii TABLE OF CONTENTS ACKNOWLEDGE ....................................................................................................... i TABLE OF CONTENTS............................................................................................. ii LIST OF TABLE........................................................................................................ iv LIST OF GRAPH .........................................................................................................v LIST OF FIGURE ...................................................................................................... vi LIST OF FIGURE ...................................................................................................... vi ABSTRACT .............................................................................................................. vii PART 1: INTRODUCTION.......................................................................................1 1.1. Background...........................................................................................................1 1.2. Objectives and requirements .................................................................................2 1.2.1. Objectives..........................................................................................................2 1.2.2. Requirements.....................................................................................................2 PART 2: LITERATURE RVIEW .............................................................................3 2.1. Introduce about Ginseng .......................................................................................3 2.2. General introduction to ginseng species of the Panax genus in Vietnam ...............7 2.3. Introduce about Ngoc Linh ginseng ................................