CD Skripsi
Respon Beberapa Varietas Kedelai Terhadap Pupuk Pelengkap Cair
ABSTRACT
Soybean is a commodity that has the potential to be increased production because of high economic value and nutritional value complete.Efforts to increase soybean production can be done by using superior varieties and improving fertilization technology.Superior varieties, if not balanced with proper fertilization, will not be optimal production. The use of fertilizers that are starting to be widely used by farmers, among others, is the use of fertilizers through leaves.Gandasil is a foliar fertilizer that can be given to plants by dissolving it in water and then spraying it evenly on the plants. This research was carried out in the experimental garden of the Faculty of Agriculture, Riau University for four months from June to September 2018. The treatment given was the concentration of gandasil fertilizer P1: Control, P2: Gandasil concentration of 2 g, l -1 water and P3: Gandasil concentration of 4 g, l -1 water and soybean varieties V1: Soybean Varieties Dega 1, V2: Soybean Varieties Argomulyo, V3: Soybean Varieties Burangrang, V4: Soybean Varieties Devon 1 and V5: Soybean Varieties Detam 1. This research was conducted using experimental methods in the form of a factorial experiment and was designed using a split plot design. The combination of treatments resulting from the two factors above were 15 treatments. Each treatment combination was repeated 3 times so that there were 45 experimental units. Parameters measured were plant height, flowering age, harvesting age, number of pods pithy, percentage pithy pods, number of seeds per plant, seed weight per plant, weight of 100 seeds, seed yield per m2 and harvest index.The data were analyzed by means of variance and if there was a significant effect of a treatment, further tests were carried out with Duncan's multiple distance test at a level of 5%.Based on the results of the study can be recommended for use by spraying fertilizer Gandasil B PPC through the leaves as much as 4 g.l-1 water increases the production of soybean varieties Agromulyo, Burangrang, Detam 1 and Devon 1.
Keywords: Soybean Varieties, Gandasil liquid fertilizer.
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