Productivity enhancement of maize through improved agronomic practices aided by gis

Farmers are cultivating maize crop weedicides, etc., because of their better response to applied inputs. Thee huge use of inorganics results in deterioration of natural resources (Viz., land, water and air). A great emphasi maintain the soil fertility by returning all the waste to it chiefly through compost to maintain the gap between NPK addition and removal from the soil and the main objective is blending organic manure with inorganic fertilizer to minimise t present paper investigates the effectiveness of different organic sources viz., vermicompost, seaweed extract and pressmud in combination with NPK fertilizer to increase the productivity of ma balanced fertilization for higher yield aided by GIS and remote sensing in maize crop. intensively with huge use of chemical fertilizers, pesticides, and he cost of production and improve the soil fertility level. The s is placed to ize through