With the concept of “Improvement and sustenance of crop yield and soil fertility through efficient nutrient management with integrated use of manures and fertilizers”, the present study was conducted to evaluate the field performances of different types of manures such as cowdung (CD), cowdung slurry (CD slurry), trichocompost (TC), vermicompost (VC), poultry manure (PM) and poultry manure slurry (PM slurry) in Boro rice at Bangladesh Agricultural University (BAU) farm during 2011 – 2012. Cowdung, CD slurry, TC and VC were added to soil at 5 t ha-1, and PM and PM slurry were applied at 3 t ha-1. Addition of manures and fertilizers (IPNS treatments) significantly increased the grain and straw yields of rice and significantly influenced different yield attributes. Nutrient uptake by Boro rice was significantly affected by different treatments. Trichocompost and vermicompost containing treatments produced higher crop yield followed by poultry manure slurry and cowdung slurry. Integrated use of manures and fertilizers gave on an average 8.3% – 33.8% grain yield increase in Boro rice over sole chemical fertilizers treatment.