Dao Trung Duc, Nguyen Toan Thang, Tran Hoang Quy, Hoang Van Thanh, Vu Tien Lam, Tran Duc Manh, Nguyen Thi Thu Phuong, Hoang Thi Nhung, Le Thi Bich Thao, Ly Thi Thanh Huyen & Tran Van Do·Asian Journal of Agricultural and Horticultural Research·2026
Ardisia gigantifolia Stapf (Khôi tía), a shade-tolerant medicinal shrub of high pharmacological and economic value, is increasingly cultivated as a non-timber forest product under forest canopies in northern Vietnam. This study investigated leaf morphological parameters (length,...
Open access
Research Article10.9734/ajahr/2026/v13i3501
Cutting propagation plays a vital role in producing high-quality seedlings from superior genotypes for establishing intensive plantations, as this method preserves the genetic characteristics of selected mother trees while enabling rapid, large-scale multiplication. Among the var...
Open access
Research Article10.9734/jeai/2026/v48i104500
Nguyen Toan Thang, Tran Duc Manh, Dao Trung Duc, Mai Thi Linh, Nguyen Thi Thu Phuong, Bui Thanh Tan, Nguyen Thuy Duong, Nguyen Viet Cuong, Ly Thi Thanh Huyen & Tran Van Do·Advances in Research·2026
Camellia impressinervis is a golden camellia whose yellow flowers have been widely used for healthcare. To produce seedlings from superior genotypes for intensive plantation, cutting propagation has been widely applied because of its simple technique and high rooting efficiency....
Open access
Research Article10.9734/air/2026/v27i51737
Tran Duc Manh, Nguyen Toan Thang, Dao Trung Duc, Nguyen Thi Thu Phuong, Mai Thi Linh, Nguyen Thuy Duong, Ly Thi Thanh Huyen & Tran Van Do·Asian Plant Research Journal·2026
Camellia kirinoi is a golden camellia whose flowers have been used for human healthcare. Seedling production through cutting propagation provides uniform plant material and enables large genetic gains from superior genotypes for increased production. In this study, the effects of...
Open access
Research Article10.9734/aprj/2026/v14i5401
Trinh Ngoc Bon, Mai Thi Linh, Dao Trung Duc, Pham Quang Tuyen, Nguyen Thi Hoai Anh, Nguyen Thuy Duong, Truong Trong Khoi & Tran Van Do·Asian Plant Research Journal·2026
Camellia mairei var. lapidea belongs to Theaceae family, which has beautiful red flowers used as ornamental plant and seed oil is edible. In this study, C. mairei var. lapidea was first found to have natural distribution in Northwest Vietnam. It grows naturally in an evergreen br...
Open access
Research Article10.9734/aprj/2026/v14i2366
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
Tran Duc Manh, Nguyen Toan Thang, Hoang Thanh Son, Dang Van Thuyet, Phung Dinh Trung, Nguyen Van Tuan, Dao Trung Duc, Mai Thi Linh, Vu Tien Lam, Nguyen Huu Thinh, Nguyen Thi Thu Phuong & Tran Van Do·Archives of Current Research International·2019
Golden camellias or yellow camellias are species belonging to genus Camellia L., family Theaceae. Fifty two species were described in southern China and Vietnam. Active ingredients such as polysaccharides, polyphenols, saponins, and flavonoids are well known characteristics of go...
Open access
Research Article10.9734/acri/2019/v16i230085
Pham Tien Dung, Bui Thi Minh Nguyet, Nguyen Toan Thang, Truong Tat Do, Nguyen Huy Hoang, Hoang Van Thanh, Nguyen Van Tuan, Dao Trung Duc, Nguyen Trong Minh, Nguyen Thi Thu Phuong, Hoang Thanh Son, Vu Tien Lam, Tran Hoang Quy, Truong Trong Khoi, Tran Ngoc The, Dao Cong Trinh & Tran Van Do·International Journal of Environment and Climate Change·2025
This research evaluates the current status of area and distribution of natural evergreen broadleaf forests classified as poor production forests across Northeast Vietnam based on 2023 national forest data. Mounting pressures on natural forest resources-including overexploitation...
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Research Article10.9734/ijecc/2025/v15i125171
Nguyen Toan Thang, Nguyen Quang Hung, Vu Tien Lam, Trinh Ngoc Bon, Tran Hoang Quy, Nguyen Huu Thinh, Duong Quang Trung, Nguyen Thi Thu Phuong, Dao Trung Duc & Tran Van Do·Asian Journal of Advances in Agricultural Research·2026
Persian walnut (Juglans regia L.) is one of the most economically important cultivated tree species worldwide, valued for both its high-quality timber and nutritionally valuable nuts. Walnut kernels are also recognised for their potential health-promoting properties, owing primar...
Open access
Research Article10.9734/ajaar/2026/v26i9758
Nguyen Toan Thang, Vu Tien Lam, Dang Van Thuyet, Phung Dinh Trung, Pham Dinh Sam, Tran Hoang Quy, Nguyen Thi Thu Phuong, Ly Thi Thanh Huyen, Nguyen Huu Thinh, Nguyen Van Tuan, Dao Trung Duc, Dang Thi Hai Ha, Duong Quang Trung, Ho Trung Luong, Nguyen Thi Hoai Anh, Mai Thi Linh & Tran Van Do·Asian Journal of Research in Agriculture and Forestry·2019
Net primary production (NPP) is an important index for understanding carbon cycling in forest ecosystems. In this study, aboveground NPP at Acacia mangium plantation was estimated basing on allometry for aboveground biomass increment (ΔM) and litter trap technique for litterfall...
Open access
Research Article10.9734/ajraf/2019/v3i330038
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
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