CD Skripsi
Aplikasi Pupuk Kascing Dan Pupuk Npk Pada Tanaman Kedelai (Glycine Max L.)
ABSTRACT
This research aims to determine the interaction effect of vermicompost fertilizer and NPK, the single factor of each treatment, and to obtain the best combination of vermicompost fertilizer and NPK on the growth and production of soybean (Glycine max L). This research was conducted at the Experimental Garden of the Faculty of Agriculture, Riau University, from November 2020 to February 2021. This research was conducted experimentally using a factorial Completely Randomized Design (CRD) consisting of two factors. The first factor is vermicompost fertilizer (K) which consists of 4 levels, namely; 0, 5, 10, and 15 ton/ha. The second factor is NPK (N) which consists of 3 levels, namely; 100, 200, 300 kg/ha. The data obtained were analyzed statistically using variance and followed by Duncan's multiple range test 5% level. Parameters observed were plant height (cm), number of productive branches (branch), age of the flowering plant (DAT), age of harvest (DAP), percentage of pithy pods (seed), number of pods planted (%), number of seeds planted (fruit), number of 100 seeds (g), seed weight per plant (g) and production per plot (g). The results showed that the interaction of 10 ton/ha vermicompost fertilizer and 300 kg/ha NPK fertilizer was the best treatment for increasing soybean growth and production.
Keywords: vermicompost fertillizer, NPK, soybean.
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