Research Article
Effects of Spraying Gibberellic Acid Doses on Growth, Yield and Oil Content in Black Sesame (Sesamum indicum L.)
Le Vinh Thuc ,
Jun-Ichi Sakagami,
Nguyen Quoc Khuong,
Susan Orgill,
Tran Ngoc Huu,
Nguyen Thi Thu Lang and Pham Phuoc Nhan