Pengaruh Pupuk Npk Phonska Dan Pupuk Hayati Petrobio Pada Pertumbuahan Dan Hasil Kedelai (Glycine Max L.)

Muhdiyono, Slamet (2021) Pengaruh Pupuk Npk Phonska Dan Pupuk Hayati Petrobio Pada Pertumbuahan Dan Hasil Kedelai (Glycine Max L.). Other thesis, Universitas Islam Riau.

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Abstract

The purpose of this study was to determine the effect of NPK Phonska and Petrobio Biofertilizer on the growth and yield of soybeans. Like any other major factor. The design used was a completely randomized factorial design consisting of 2 factors, namely the first factor (NPK Phonska fertilizer) consisting of 4 levels, namely 0, 16.2, 32.4 and 48.4 grams / plot and the second factor (biological fertilizer petrobio) with 4 levels, namely 0 , 13, 26 and 39 grams / plot. There are 16 treatment combinations. Parameters observed were plant height, flowering age, harvest age, number of pods per plant, percentage of well-contained pods, weight of 100 dry seeds and weight of dry seeds per plant. Observation data were analyzed statistically and continued with further test of Honest Significant Difference (BNJ) at the 5% level. The results showed that the interaction between NPK Phonska and Petrobio Biofertilizer was significant on plant height and flowering age, and had no significant effect on harvesting age, number of pods per plant, weight of 100 dry seeds and weight of dry seeds per plant. The best treatment was with a dose of NPK Phonska 32.4 grams / plot and Petrobio Biofertilizer 26 grams / plot (N2P2). The main effect of NPK Phonska is important for plant height, flowering age, harvest age, number of seeds per plant, percentage of good plants, weight of 100 dry seeds and dry seed weight of each plant. The best treatment was the NPK Phonska 32.4 gram / su (N2) plotlet. The main effect of biofertilizer petrobio had a significant effect on plant height, flowering age, yield age, number of seeds per plant, percentage of seeds, weight of 100 dry seeds, and weight of dry seeds per plant. Best Treatment of Petrobio Biofertilizer with a dose of 26 g / s plot (P2).

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