Tran Hai Long, Trieu Thai Hung, Sangjun Im, Dang Thi Hai Ha, Ninh Viet Khuong, Nguyen Van Tuan, Hoang Thanh Son, Tran Hoang Quy, Trinh Ngoc Bon, Tran Cao Nguyen, Phung Dinh Trung, Tran Nam Binh, Le Hong Lien & Qiwen Li·Annual Research & Review in Biology·2021
Vietnam experienced significant forest cover change during the last half of the twentieth century, and restoration of natural forests have increased since the 1990s. This study developed comparisons of human-intervened and naturally restored forests in Cat Ba Biosphere Reserve, V...
Open access
Research Article10.9734/arrb/2021/v36i230339
Tran Hai Long, I. M. Sangjun, Trieu Thai Hung, Qiwen Li, Ninh Viet Khuong, Nguyen Van Tuan, Tran Hoang Quy, Trinh Ngoc Bon, Tran Cao Nguyen, Le Thi Thu Hang & Tran Van Do·Annual Research & Review in Biology·2020
An ecological understanding of natural forests after anthropogenic intervention is important for sustainable forest management. This study analyzed the overstory characteristics (species composition, growth, and diameter distribution) and regeneration (species richness, density,...
Open access
Research Article10.9734/arrb/2020/v35i1230321
Nguyen Toan Thang, Dang Van Thuyet, Nguyen Quang Hung, Vu Tien Lam, Ninh Viet Khuong, Phung Dinh Trung, Tran Hoang Quy, Nguyen Huu Thinh, Pham Quang Tuyen, Hoang Thanh Son, Trinh Ngoc Bon, Ho Trung Luong, Nguyen Van Tuan, Duong Quang Trung, Nguyen Thi Thu Phuong, Dao Trung Duc & Tran Van Do·Asian Journal of Advanced Research and Reports·2019
Persian walnut, Juglans regia L., is a long-lived, wind-pollinated and deciduous tree, which produces large, woody, shelled and edible nuts. J. regia is one of the most economically important cultivated species for timber and nutritious nuts. Its nuts have medicinal importance fo...
Open access
Research Article10.9734/ajarr/2019/v5i130123
Pham Tien Dung, Do Van Ban, Pham Quang Tuyen, Phung Dinh Trung, Nguyen Huy Hoang, Luu Quoc Thanh, Ninh Viet Khuong, Nguyen Van Tuan, Tran Hai Long, Bui Thanh Tan, Nguyen Huu Thinh, Bui Huu Thuong, Pham Thi Quynh & Tran Van Do·Asian Journal of Advanced Research and Reports·2020
Soil provides nutrients, water, and growing space for plants, and thus is the basis for life on earth. Soil nutrient availability impacts productivity of terrestrial ecosystems i.e. forest. However, support for this phenomenon in the tropics remains elusive. In this study, the ef...
Open access
Research Article10.9734/ajarr/2020/v12i230285
Phung Dinh Trung, Tran Duc Manh, Nguyen Toan Thang, Dang Van Thuyet, Dao Trung Duc, Mai Thi Linh, Nguyen Van Tuan, Nguyen Thi Thu Phuong, Ninh Viet Khuong, Tran Hoang Quy, Tran Cao Nguyen, Dang Thi Hai Ha, Vu Tien Lam, Nguyen Huu Thinh, Hoang Thanh Son, Trinh Ngoc Bon, Ho Trung Luong, Ly Thi Thanh Huyen, Hoang Van Thanh, Vu Van Thuan & Tran Van Do·Asian Journal of Research in Crop Science·2019
Plus tree selection is the first step to improve production and quality in forestry. An individual-based method is widely used to select plus trees for timber production, timber form, freedom from diseases and insects. In this study, a method to select plus trees for flower produ...
Open access
Research Article10.9734/ajrcs/2019/v4i130063
Nguyen Van Tuan, Phung Dinh Trung, Tran Duc Manh, Nguyen Toan Thang, Dang Van Thuyet, Dao Trung Duc, Mai Thi Linh, Nguyen Thi Thu Phuong, Ninh Viet Khuong, Vu Tien Lam, Nguyen Huu Thinh, Hoang Thanh Son, Trinh Ngoc Bon, Ho Trung Luong, Vu Van Thuan & Tran Van Do·Asian Journal of Agricultural and Horticultural Research·2019
Camellia impressinervis is known as a golden camellia, naturally distributing in China and Vietnam. Leaves and flowers of golden camellias contain active ingredients such as polysaccharides, polyphenols, saponins, and flavonoids. It was found to be able to inhibit the transplante...
Open access
Research Article10.9734/ajahr/2019/v3i330000
Trinh Ngoc Bon, Trieu Thai Hung, Phung Dinh Trung, Tran Cao Nguyen, Dang Thi Hai Ha, Nguyen Thi Hoai Anh, Hoang Thanh Son, Tran Hai Long, Pham Quang Tuyen, Ninh Viet Khuong, Tran Hoang Quy, Vu Van Nam & Tran Van Do·Journal of Pharmaceutical Research International·2020
Background: Anoectochilus orchids have been widely used as medicine. However, it has been overharvested in nature because of high commercial values. This study aims at identifying distribution ranges and ecological characteristics of Anoectochilus orchids serving for sustainable...
Open access
Research Article10.9734/jpri/2020/v32i1130551
Tran Van Do, Dang Van Thuyet, Nguyen Toan Thang, Phung Dinh Trung, Vu Tien Lam, Tran Duc Manh, Pham Dinh Sam, Vu Van Thuan, Nguyen Quang Hung, Pham Tien Dung, Ninh Viet Khuong, Dao Trung Duc, Tran Hoang Quy, Nguyen Huy Hoang & Dinh Hai Dang·Asian Journal of Advances in Agricultural Research·2018
To increase productivity of forest plantation, fertilization has been widely applied, especially in poor soil condition, of which Nitrogen (N), Phosphorous (P), Potassium (K) and compost are usually used. The amount is decided basing mainly on species and soil condition. The obje...
Open access
Research Article10.9734/AJAAR/2018/41890