Pengaruh Poc Kulit Pisang Dan Pupuk KCL Terhadap Pertumbuhan Dan Hasil Tanaman Bawang Merah (Allium Ascalonicum L.)

This research has been carried out in the experimental garden of the Faculty of Agriculture, Islamic University of Riau. Kharuddin Nasution Street KM 11, Air Cold Village, Bukit Raya District, Pekanbaru City. The time of this research starts from February to April 2021. The design used in this study was a Completely Randomized Factorial Design consisting of 2 factors. The first factor was the dose of banana peel POC 0, 100, 200 and 300 ml/l while the second factor was the KCl fertilizer dose of 0, 10, 20 and 30 g/plot. Parameters observed were plant height, harvest age, number of leaves per clump, number of tubers per clump, wet weight of tuber per clump, dry weight of tuber per clump and tuber weight loss. Observational data were analyzed statistically and continued with the BNJ further test at the 5% level. The results showed that the interaction of banana peel POC and KCl fertilizer had a significant effect on plant height, number of leaves per clump, number of tubers per clump and tuber wet weight per clump. The best treatment was a dose of 300 ml/l banana peel POC and 30 g/plot KCl fertilizer. the main effect of banana peel POC was real on all observation parameters. The best treatment was the banana peel POC concentration of 300 ml/l. The main effect of KCl fertilizer was significant on all observed parameters. The best treatment was KCl dose of 30 g/plot