Respon Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq.) Yang Diberi A…

ABSTRACT Oil palm is one of the most abundant plantation crops in Indonesia and is one of the most important plantation commodities in the country's economy. This study aims to see the influence of the interaction between humic acid and sludge compost, the single factor of humic acid and sludge compost, and to obtain the best combination of humic acid and sludge compost on the growth of oil pa…