CONTENTS

Page

• Tran Lien Ha, Nguyen Thi Linh, Nguyen Nhu Ngoc,  Nguyen Van Cach. Screening of pectinase producing bacteria for its application in wastewater treatment of Canna edulis. Ker processing

3-9

• Tran Viet Ha, Nguyen Van Viet, Doan Thi Thu Huong, Nguyen Thi Huyen, Dinh Van Hung, Sounthone Douangmala. Application of in vitro culture techniques for propagation of Zingiber zerumbet

10-16

• Dao Thi Thuy Hang, Nguyen Van Viet, Nguyen Thi Huyen, Doan Thi Thu Huong. Research on micropropagation of Gymnema sylvestre (Retz.) R. Br. Ex Schult

17-23

• Nguyen Thi Tho, Pham Thi Quynh, Nguyen Thanh Tuan, Vu Thi Phan, Bui Van Thang, Ha Van Huan, Pham Bich Ngoc, Nguyen The Nha. In vitro propagation of Aquilaria in Vietnam                                      

24-31

• Nguyen Van Viet, Nguyen Thi Thuy Duong, Tran Viet Ha, Pham Thi Huyen. An efficient regeneration system through thin cell layer culture of Stephania dielsiana Y.C. Wu

32-39

• Nguyen Hoang Hanh, Tran Thi Mai Sen, Le Hong Lien, Cao Ba Ket. Dynamics of natural regeneration under canopy of mangrove forest communites in Dong Rui commune, Tien Yen district, Quang Ninh province

40-48

• Cao Thi Thu Hien, Nguyen Hong Hai. Structure and tree species diversity of evergreen broadleaf forests after logging at Kbang district, Gia Lai province

49-60

• Tran Thi Ngoan, Nguyen Tan Chung. Aboveground biomass for acacia hybrid plantations (Acacia auriculiformis*Acacia mangium) at Dong Nai province

61-68

• Le Van Phuc, Nguyen Thi Thoa, Nguyen Cong Hoan_, Nguyen Duy Tuan_, Ho Ngoc Son_, Tran Quoc Hung. Silvicultural characteristics of Machilus bonii Lecomte species in Thai Nguyen province

69-76

• Tran Ngoc Viet Anh, Hoang Thi Minh Hue. Research on the utilization values of NTFP plants in Phu Quoc National park, Kien Giang province

77-82

• Tran Quang Bao, Ho Ngoc Hiep, Le Sy Hoa. Applications of GIS and remote sensing for air quality assessing in mining area, Luong Son district, Hoa Binh province

83-91

• Nguyen Thi Thu Hien, Trinh Dinh Kha. Status of using medicinal plants in Chieng Dong commune, Tuan Giao district, Dien Bien province

92-99

• Vuong Duy Hung, Nguyen Danh Hung, Le Phung Dieu. Biodiversity of Gymnosperm in Pu Hoat Nature reserve

100-110

• Le Bao Thanh, Hoang Thi Hang, Bui Xuan Truong, Hoang Van Thap. Compositon of the butterfly (Lepidoptera, Rhopalocera) in Cat Ba National park, Hai Phong

111-116

• Thai Van Thanh_, Dong Thanh Hai, Thao A Tung, Nguyen Ngoc Tuan. Status and conservation of primates in Bac Huong Hoa Nature reserve, Quang Tri province

117-125

• Le Minh Duc, Nguyen Thanh Trung. Design of an effective power consumption controller at the Vietnam National University of Forestry

126-133

• Trinh Hien Mai. Effect of havested age on some physical and mechanical properties of peeled veneer from Acacia mangium Willd.

134-141

• Ly Tuan Truong, Trinh Hien Mai, Nguyen Van Dien. Effect of sample area on testing results of determination of material's sound absorption ability by reverberation room method

142-150

• Do Thi Duc Hanh, Do Thi Tam, Le Thi Mai, Nguyen Ba Long. Assess the results of the implementation of planning for renewing rural area Bao Ha commune, Bao Yen district, Lao Cai province

151-160

• Nguyen Ba Huan, Bui Thi Ngoc Thoa. Current situation and demand for training soft skill of student at faculty of Economics and Business management, Vietnam National University of Forestry

161-170

• Nguyen Thu Trang. Strengths of marketing education services university of Vietnam National University of Forestry

171-179

• Trinh Hai Van, Tran Thi Thanh Binh. Solutions to develop organic vegetables production in Luong Son district, Hoa Binh province

180-188