SERAPAN FOSFOR TANAMAN TERHADAP PEMBERIAN MIKORIZA ARBUSKULA DI BEBERAPA JENIS RUMPUT TERHADAP DERAJAT MIKORIZA

It is hoped that mycorrhiza will increase plant P uptake, and the degree of infection (%) roots in ultisol soil application arbuscular mycorrhizal fungi to various animal feeds determine effect phosphorus (P) uptake on plants so absorption by affected. . This research was conducted from March 2022 October land Faculty Agriculture, University Community Development. design uses a completely randomized consisting two factors. The first factor type grass used Paspalum guenarum (P1), notatum (P2), Brachiaria ruziziensis (P3), humidicola (P4), Panicum maximum (P5). second microsphere level which consisted 0 gr (M0), 10gr (M1), 20gr (M2) 30gr (M3). Research Results Mycorrhiza increased root Arbuscular mycorrhizall Fungi (MVA) administration at dose 30 g/polybag showed best results response phosphorusrus