Cow manure boosts palm oil growth, revolutionizing agriculture efficiency.
The goal of the study was to find the best combination of cow manure, urea, and NPK fertilizer for growing oil palm seedlings in pre-nursery. The researchers tested different combinations and found that using 0.2g urea + 40g cow manure resulted in the best growth of the seedlings. This combination was just as effective as using 0.4g NPK fertilizer + 50g cow manure. On the other hand, using 0.4g urea + 0.4g NPK or 65g cow manure led to lower growth of the seedlings.