Analisa Kadar Unsur Hara Karbon Organik dan Nitrogen di dalam Tanah Perkebunan Kelapa Sawit Bengkalis Riau

Abstract

Have been done analysis value of elemen hara carbon organic and nitrogen in palm plantation land Bengkalis Riau at Pusat Penelitian Kelapa Sawit (PPKS) Medan. The value of carbon organic in analysis by the way of Walkley And Black, while the value of Nitrogen in analysis by the way of Kjeltec Auto Destilation. From analysis result got average of low carbon organik value that is 0,732% or < 1,0%, while analysis result of nitrogen value got average of low that is 0,058% or < 0,10%.