CD Skripsi
Pengaruh Pemberian Sludge Dan Pupuk Tsp Terhadap Pertumbuhan Dan Hasil Tanaman Kedelai (Glycine Max (L.) Merrill)
ABSTRACT
The research aims to determine the effect of interaction along with the best dosage between palm oil sludge and TSP fertilizer in increasing growth and yield of Soybean, The research was conducted at Experimental Garden of Agriculture Faculty, University of Riau, from March 2020 to July 2020. This research is a factorial experiment was arranged using Completely Randomized Design (CRD). The first factor was dosage of palm oil sludge that consist of 3 levels : 8,5 t.ha-1, 17 t.ha-1 and 25,5 t.ha-1. The second factor was dosage of TSP Fertilizer that consist of 3 levels : 100 kg.ha-1, 150 kg.ha-1 and 200 kg.ha-1. Observation result data were analyzed using analysis of variance and continued with the DNMRT test at the 5% level. The observed parameters were plant height, days of flowering, days of harvesting, number of pithy pods, number of seeds per plants, seed weight per plants, weigth 100 seeds, harvest indeks. The interaction of giving palm oil sludge and TSP fertilizer, not significantly affected on all observed parameters. The giving of sludge significantly affected days of harvesting and harvest indeks. The giving of TSP fertilizer not significantly affected on all observed parameters. Keywords : Soybean, Palm oil sludge, TSP Fertilizer
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