Chemical Analysis of Soil and Fertilizers and Fertilizers Synergetic Effect After Cultivation of Same Crop in Some Season in Areas of South East District of Maharashtra

Declining soil fertility resulting from continuous cultivation of same crop in same field then decrease the soil fertility, in present paper the comparative study of effect of chemical fertilizer with poultry manure and farmed yield manure and effect of it on soil fertility were studied by using of chemical fertilizer soil fertility decrease faster than poultry and farmed manure. A study was conducted under observation. The experiment aimed at evaluating the effect of fertilizers on chemical parameter and percentage of some essential elements in soil. The two levels of fertilizers treatments were randomized in main plots while three types of organic manures (FYM, Poultry manure, chemical fertilizers) and control treatments were randomized in the subplots. Top soil (0-30cm depth) were sampled before sowing and after first and second cultivation of crop and analyzed the properties of soil like, P^H and percentage of N, P, K, O and C. In present this study may be associated with the supply of essential nutrients by continuous mineralization of organic manures, enhanced inherent nutrient supplying capacity of the soil and its favorable effect on soil physical and biological properties.