Pakistan Journal of Nutrition1680-51941994-7984Asian Network for Scientific Information10.3923/pjn.2019.791.794Hymenachne amplexicaulis (Rudge) Nees]]]>SyafriaHardi JamarunNovirman PazlaRoni 82019188Background and Objective: Liquid biourine organic fertilizer can affect the physical, chemical and biological fertility of soil. Mycorrhizal biofertilizers can help plants to supply and absorb nutrients, especially phosphorus, which is low in availability in acidic/critical soils. The aim of this study was to characterize, test and prove that the administration of biourine liquid organic fertilizer and Arbuscular mycorrhizal Fungi biofertilizer (AMF) as a biotechnology agent, was able to improve the productivity of ex-coal mine lands and also affect the content of forage fiber feed fractions. Materials and Methods: An experiment using a completely randomized design with 4 types of treatment and 5 repetitions was conducted. The treatments consisted of: (1) Biourine concentration of 0%+AMF 20 g pot1, (2) Biourine concentration of 15%+AMF 20 g pot1, (3) Biourine concentration of 30%+AMF 20 g pot1 and (4) Biourine concentration of 45%+AMF 20 g pot1. Variables observed were Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), hemicellulose, cellulose and lignin. Results: The results of various analyses showed that the treatment had a highly significant effect (p<0.01) on all variables observed. The treatment with 45% biourine+AMF 20 g pot1 resulted in lower ADF, NDF and lignin contents and produced higher cellulose and hemicellulose content than the treatments with 30% biourine+AMF 20 g pot1, 15% biourine+AMF 20 g pot1 and 0% biourine+AMF 20 g pot1. Conclusion: Biourine liquid organic fertilizer and Arbuscular mycorrhizal Fungi biofertilizer (AMF) are biotechnology agents that improve the productivity of ex-coal mine land and also affect the content of forage fiber feed fractions.]]>Syafna,1996Hymenachne amplexicaulis (Rudge) Nees.).]]>1996Syafria, H.,1998Hymenachne amplexicaulis (Rudge) nees.).]]>1998Syafna,2016Hymenachne amplexicaulis (Rudge) nees.) with Arbuscular mycorrhizal fungi and organic fertilizers in ultisols as animal feed.]]>2016Jamarun, N. and Z. Mardiati, 20131st Edn.,Kusnandar, F.,20102010Georing, H. K. and P.J. Van Soest,1970pp: 187-198pp: 187-198Van Soest, P.J. and J.B. Robertson,19801980pp: 49-60pp: 49-60Haris, L.E.,1970Vol. 2,Sutardi, T.,19801980Van Soest, P.J.,19941st Edn.,Kaunang, C.L.,2006Pannicum maximum cv. Riversdale nourished with sulfur water and cage fertilizer.]]>181117Tillman, A.D., H. Hartadi, S. Reksohadiprodjo, S. Prawirokusumo and S. Lebdosoekojo,1994Lynd, L.R., P.J. Weimer, W.H. van Zyl and I.S. Pretorius,200266506577