No. 4 (2014)

Articles

• Studying on caste ratio, suitable foods and the depth to attract Macrotermes annandalei, Macrotermes barneyi and Microtermes pakistanicus as a basis for preventing them

  Bui Thi Thuy

  • PDF (Tiếng Việt)

• Effects of microorganisms in Pinus merkusii on the behaviour of Dendrolimus punctatus

  Dao Ngoc Quang, Dang Nhu Quynh

  • PDF (Tiếng Việt)

• THÀNH PHẦN HÓA HỌC TINH DẦU LOÀI HOÀNG MỘC SAI (Zanthoxylum laetum Drake) Ở NGHỆ AN

  Hoang Thanh Son, Hoang Danh Trung, Tran Minh Hoi, Do Ngoc Dai

  • PDF (Tiếng Việt)

• NGHIÊN CỨU ĐIỀU CHẾ DIESEL SINH HỌC TỪ DẦU HẠT CÂY LAI (Aleurites moluccana (L.) Willd)

  Luong Van Tien, Hoang Van Thanh, Vu Hoang Phuong

  • PDF (Tiếng Việt)

• Study on regeneration system by somatic embryogenesis of sellected hybrids of Eucalyptus urophylla tree serving for transgenis works

  Ngo Thi Minh Duyen, Do Thi Thu, Tran Ho Quang

  • PDF (Tiếng Việt)

• Durability of Eucalyptus urophylla and Acacia mangium veneer modified by N - Methylol and Cashew nut shell liquid against to subterranean termite Coptotermes formosanus Shiraki

  Nguyen Hong Minh, Hoang Van Phong

  • PDF (Tiếng Việt)

• Study on some structural characteristics of up - stream protection forest of Chay River in Hoang Su Phi district, Ha Giang province

  Nguyen Tai Luyen

  • PDF (Tiếng Việt)

• The effect of light intensity to survival rate and growth of Knema pierrei Warb

  Nguyen Thi Duong, Dang Thinh Trieu, Nguyen Anh Dung, Luong The

  • PDF (Tiếng Việt)

• Technological measures for treating chlorophyll of fresh anise fruit by using saturated steam

  Nguyen Van Duong, Vu Thi Hoang Phuong

  • PDF (Tiếng Việt)

• A pilot experiment on steam distillation of anise oi

  Nguyen Van Duong, Vu Thi Hoang Phuong, Trinh Bich Hao

  • PDF (Tiếng Việt)

• Research and evaluation of the current situation and proposed solutions to improve efficiency of forest planting production in the Northern mountainous areas of Vietnam

  Nguyen Van Khiet

  • PDF (Tiếng Việt)

• Study on terrain characteristics of lagoon and coastal areas in Thua Thien Hue province for mangrove plantation

  Pham Ngoc Dung

  • PDF (Tiếng Việt)

• Longhorn beetle Chlorophorus sp., stem borer of Acacia mangium in Luong Son district, Hoa Binh province

  Pham Quang Thu, Le Van Binh, Pham Duy Long, Nguyen Hoai Thu

  • PDF (Tiếng Việt)

• Results of forest enrichment by planting native broadleaf tree species in the model forests of APFNET project in Tan Son district, Phu Tho province

  Phan Minh Quang, Nguyen Kim Trung, Nguyen Huy Hoang, Nguyen Thi Thuy Huong, Ho Trung Luong, Pham Tien Dung, Pham Quang Tuyen

  • PDF (Tiếng Việt)

• Study on some factors influencing the rate of initiation, proliferration and maturation of embryogenic tissues in Pinus merkusii Jung et De Vrise in vitro

  Phan Thi My Lan, Nguyen Xuan Cuong

  • PDF (Tiếng Việt)

• Current status of the implementation of the law on forest protection and development in the management of natural forest allocated to households in Bac Kan

  Tran Duy Ruong, Nguyen Thi Thu Ha

  • PDF (Tiếng Việt)

• Genetic control of growth traits in Eucalyptus pellita at Bau Bang, Binh Duong

  Tran Huu Bien, Nguyen Duc Kien, Ha Huy Thinh, Ngo Van Chinh

  • PDF (Tiếng Việt)

• In vitro propagation of Acacia auriculiformis A. Cunn. ex Benth by tissue culture technique

  Trieu Thi Thu Ha, Can Thi Lan, Dong Thi Ung

  • PDF (Tiếng Việt)

• The diversity of rare plants in Na Hang Nature Reserve, Tuyen Quang Province

  Trinh Ngoc Bon, Pham Quang Tuyen, Nguyen Duc Tung

  • PDF (Tiếng Việt)