International Science Community Association International Research Journal of Biological Sciences 2278 - 3202 5 11 2016 11 10 Comparison of Compost Organic Matter prepared by using Different Substrate 11 13 EN Surya S. 1 Central Marine Fisheries Research Institute, Mandapam Regional Centre, Mandapam Camp, Tamil Nadu, India Saravanan R. 2 Central Marine Fisheries Research Institute, Mandapam Regional Centre, Mandapam Camp, Tamil Nadu, India Nazar A.K. Abdul 3 Central Marine Fisheries Research Institute, Mandapam Regional Centre, Mandapam Camp, Tamil Nadu, India Padua Shelton 4 Central Marine Fisheries Research Institute, Cochin, India Roul Subal Kumar 5 Central Marine Fisheries Research Institute, Cochin, India GOP Ambarish P. 6 Central Marine Fisheries Research Institute, Cochin, India Ameen Ayesha 1 University of South Asia, Lahore, Pakistan Ahmad Jalil 2 Lahore Compost Pvt. Ltd, Punjab, Pakistan Raza Shahid 3 University of South Asia, Lahore, Pakistan > Short Communication 2016 5 21 2016 11 10 The time of composting is depend on the nature of the substrate used for decomposition. The nature of organic waste is an important factor to decide the quality and stability of compost. This study was designed to check the organic matter of compost formed by using different substrate. The windrows were composed of different organic waste and sprayed with commercial BST inoculum to enhance the process. The compost samples were collected after 3 months of composting. It was concluded from this study that the percentage of organic matter was varied and the ideal organic matter content was given by experimental windrows composed of screening matter +Cow Dung +Saw dust +Green Waste and screening matter +Cow Dung +Saw dust +paper. The range of OM was between 25-27%. Copyright@ International Science Community Association