Effect the Treatments of Biofertilizer and Mineral Fertilizer on C ontent of N P K of Soil Cultivated with Crop Corn (Zea Mays L)
By: Salman, Muhammad Ajami; al-Shaybani, Jawad A. Kamal. al-Qadisiyah Journal for Agriculture Sciences. Vol. 9, no. 2 (2019), pp.247-256, 10 p.
Subjects: Bacillus subtilis; Corn; Potash fertilizers