Pattama Nitthaisong และ Savek Kiatsomphob; Kannika Umpuch;Thararat Pongchaumdee; Paphawadee Rodngoer; Rueankaew Palakit. (2024) Effect of Different Nitrogen Rates on Growth, Yield and Chemical Composition of Urochloa ruziziensis and U. brizantha cv. Marandu. <i>Thai Science and Technology Journal</i>, <i>32</i>(4), 1.-15.Pattama Nitthaisong และ Savek Kiatsomphob; Kannika Umpuch;Thararat Pongchaumdee; Paphawadee Rodngoer; Rueankaew Palakit. "Effect of Different Nitrogen Rates on Growth, Yield and Chemical Composition of Urochloa ruziziensis and U. brizantha cv. Marandu". Thai Science and Technology Journal 32 (2024):1.-15.Pattama Nitthaisong และ Savek Kiatsomphob; Kannika Umpuch;Thararat Pongchaumdee; Paphawadee Rodngoer; Rueankaew Palakit. Effect of Different Nitrogen Rates on Growth, Yield and Chemical Composition of Urochloa ruziziensis and U. brizantha cv. Marandu. Research Division:ม.ป.ท. 2024.