Andika, Reza (2023) Pengaruh Poc Nasa dan Npk 16:16:16 terhadap Pertumbuhan Serta Produksi Bawang Merah (allium Ascalonicum L.) pada Tanah Pmk. Other thesis, Universitas Islam Riau.

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Abstract

The research entitled "The Influence of POC NASA and NPK 16:16:16 on the Growth and Production of Shallots (Allium ascalonicum L.) in PMK Soils" was carried out at the Experimental Garden of the Faculty of Agriculture, Air cold Village, Islamic University of Riau, Pekanbaru, for 3 years. months from September to November 2022. This study aims to determine the effect of the main interactions and effects of POC NASA and NPK 16:16:16 on the growth and yield of shallot plants in PMK soil media. This study used a completely randomized design (CRD) which consisted of two factors and 3 replications. The first factor was the NASA POC concentration with 4 treatment levels namely 0, 2.5, 5 and 7.5 ml/l water and the second factor was the dose of NPK 16:16:16 consisting of 4 treatment levels namely 0, 0.6, 1, 2, and 1.8 g/plant. Parameters observed were plant height, harvesting age, number of tubers per hill, wet tuber weight per hill, dry tuber weight per hill, tuber weight per tuber, tuber weight loss. Observational data were analyzed statistically and carried out by a Follow-Up Test for Honest Significant Differences (BNJ) at the 5% level. The results of this study show that the interaction of NASA POC and NPK 16:16:16 has a significant effect on the parameters of harvest age, number of tubers per clump, wet tuber weight per clump, dry tuber weight per clump, tuber weight per tuber, except for plant height and shrinkage. tuber weight, but the main effect of POC NASA was significantly on plant height, harvesting age, number of tubers per hill, wet tuber weight per hill, dry tuber weight per hill, tuber weight per tuber with the best concentration of 7.5 ml/l water, while the effect The main NPK 16:16:16 is significant for plant height, harvesting age, number of tubers per hill, wet tuber weight per hill, dry tuber weight per hill with the best dose of 1.8 g/plant.

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