Pham Dinh Sam

Aboveground Net Primary Production at Acacia mangium Plantation in Northern Vietnam

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 Article 10.9734/ajraf/2019/v3i330038

Importance of Fertilization on Growth and Biomass of Acacia Plantations in Vietnam

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 Article 10.9734/AJAAR/2018/41890