Pengaruh Pemberian Trichokompos Serasah Jagung dan NPK terhadap Pertumbuhan d…

Soybean productivity in Riau Province is low with high market demand. This research aims to determine the interaction effect of giving corn litter Trichocompost and NPK fertilizer and their respective effects on the growth and yield ofl soybean plants. The research was carried out at the experimental garden ofl the Faculty of Agriculture, Riau University. The research was carried out experiment…