effect of rice straw treatment on wheat crop under various levels of nitrogen and organic fertilizers

The present study was carried out seeking answers for the following questions:(1) Is there any benefit from burning rice straw for the soil fertility and hence the growth and yield of the succeeding crop i.e. wheat ?(2) Is it possible to dispose rice straw through its incorporation into the soil in order to enrich soil fertility for wheat ?(3) Does the addition of mineral nitrogen help in speeding up N mineralization and hence the immediate release of NO3 for wheat ?The obtained results from this study gave clear answers for the forementioned questions. It was clear from the early beginning .