Sinaga, Rizka Florentina (2024) Pengaruh Tandan Kosong Kelapa Sawit dan Pupuk Grand-k terhadap Pertumbuhan Serta Hasil Tanaman Bawang Merah (Allium Ascalonicum L.) pada Tanah PMK. Other thesis, Universitas Islam Riau.

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Abstract

This research aims to determine the main and interaction effects empty bunches of oil palm and grand-k fertilizer on growth and yield shallot plants (Allium ascalonicum L.) on PMK soil. This research was carried out at the Islamic University Faculty of Agriculture Experimental Garden Riau, Air Cool Street, Air Cool Subdistrict, Butkit Raya District, Kota Pekanbaru. This research lasted for 4 months starting from July until October 2023. This research used a completely randomized design (RAL) factorial consisting of 2 factors, namely the first factor is empty bunches Oil palm consists of 4 treatment levels, namely 0, 1, 2 and 3 kg per plot. Factor Both Grand-K fertilizers consist of 5 treatment levels, namely 0, 6, 12, 18 and 24 g per plots. The parameters observed were plant height, harvest age, number of tubers per cluster, wet weight of tubers per cluster, dry weight of tubers per cluster, weight loss tubers. The observation data was analyzed statistically and carried out using tests continued Honest Real Difference (BNJ) at the 5% level. The research results show that the interaction between empty oil palm fruit bunches and grand-k fertilizer had a significant effect on plant height, number of tubers per hill, wet weight of tubers per hill, dry weight of tubers per hill. The best treatment is a combination of empty coconut bunches palm oil 3 kg/plot and grand-k fertilizer 24 g/plot. The main influence of empty bunches real oil palm against all observation parameters. The best treatment Empty palm fruit bunches 3 kg/plot. The main effect of Grand-K fertilizer is real against all observation parameters. The best treatment is Grand-K 24 fertilizer g/plot.

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