Pradana, Riki Surya (2023) Pengaruh Pupuk Kotoran Kambing Dan Gandasil-b Terhadap Pertumbuhan Dan Produksi Kedelai (glycine Max L.). Other thesis, Universitas Islam Riau.

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Abstract

This research aims to determine the effect of interaction and Main Goat Manure and Gandasil-B Fertilizer on Growth and Production of Soybeans (Glycine max L). This research was carried out in the Garden Experiment Faculty of Agriculture, Riau Islamic University, Jalan Kaharuddin Nasution No. 113 Air Winter Village, Bukit Raya District, Pekanbaru City. Time The research was carried out for four months, from April to July 2023. This research used a completely randomized factorial design consisting of: two factors. The first factor is goat manure fertilizer consisting of 4 levels, namely: 0; 800; 1600; 2400 g/plot and the second factor is Gandasil-B which consists of from 4 levels, namely: 0; 3; 6; 9g/l. The parameters observed were plant height, number of leaves, stem diameter, flowering time, harvest time, number of pods per plants, percentage of pods full, dry seed weight per plant, weight 100 seed. The data was analyzed statistically and continued with the BNJ test at the 5% level. Results Research shows that the interaction effect of goat manure and fertilizer Gandasil-B is significant for the parameters of plant height, number of leaves, diameter stem, flowering time, harvest time, number of pods per plant, percentage Fully filled pods, dry seed weight per plant, and weight of 100 seeds. Treatment best at a goat manure fertilizer dose of 2400 g/plot and a GandasilB concentration of 6 g/l water. The main effect of goat manure is real on everyone observation parameters. The best treatment is at a dose of 2400 g/plot. Main influence Gandasil-B is significant for all observation parameters. The best treatment found at a concentration of 6 g/l.

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