Effect of integrated forage rotation and manure management on yield, nutrient balance and soil organic matter
This paper reports results from a field experiment established in 1995 and still on going.It is located in Lodi, in the irrigated lowlands of Lombardy, Northern Italy.The experiment compares two rotations: the annual double cropping system, Italian ryegrass + silage maize (R1); and the 6-year rotation, in which three years of double crop Italian ry