Response of some traits of potatoes to the addition of the ground palm remnants compost and folair with humic acid

Palm remnants are the most abundant organic material in Iraq, Can be exploited to produce an organic compost to supplement agricultural production Rather than chemical fertilizers. So an experiment was carried out in Karbala in Aug. 2014, The Compost palm residues was used in four levels 0,20,40,60 tan.h-1 and humic acid in three levels 0,1.5 ,3 ml.L-1 to know the effect of these factors and their interaction in som potato traits Solanum tubersum L. Alla alddin variety,order A .The added levels of compost remnants palm and humic acid was increased significant In soil content of organic matter, the percent of NPK elements in plant leaves,dry mater in tubers and total yeald .The overlap between the compost remnants palm 60 tan. H-1 and humic acid 3 ml.L-1 was given best results Significantly higher than the comparison treatment In the soil content of the organic matter and the percent of nitrogen in the leaves and the percent of the dry matter of the tubers and total yeald of tubers

کلیدواژه ها:

cmpost ، humic ، remnants ، palm ، potatoes