MEASURES FOR INCREASING PRODUCTION GROWTH AND SWEET CORN ( Zea mays saccharata Sturt) ORGANIC LIQUID FERTILIZER APPLICATION THROUGH COW URINE AND COMPOST BUNCH EMPTY PALM OIL

oleh Syofia, Irna; Universitas Muhammadiyah Sumatera Utara, Zulhida, Rahmi, Bintoro, Koko Lesmana
Terbitan: JURNAL ILMU PERTANIAN "AGRIUM", 2016