Idwar

APLIKASI KOMPOS KULIT BUAH KAKAO DAN PUPUK UREA, TSP DAN KCl TERHADAP PERTUMBUHAN TANAMAN JAGUNG MANIS (Zea mays Saccharata Sturt)

Husna Yetti, R. Sasmita, Idwar, 2016 .

Effect Fertilizer N, P Dan K on Some Varieties of Upland Rice (Oryza Sativa L.) From Kuantan Singingi District Being Planted the Inceptisol Soil

R. Fitri, Sri Yoseva, Idwar, 2015 .