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Journal : KOLONI

PENGARUH FERMENTASI RAGI TERHADAP VOLUME BIOALKOHOL FERMENTASI KULIT PISANG BARANGAN (MUSA PARADISIACA) Suriani, Halisah; Akram, Habibul
KOLONI Vol. 1 No. 1 (2022): MARET 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i1.89

Abstract

This study aims to determine the effect of yeast concentration on the volume of bioalcohol of Barangan banana peel (Musa paradisiaca) on the right amount of yeast. This research was conducted at the Laboratory of the Faculty of Teacher Training and Education at Gunung Leuser (FKIP - UGL) Kutacane on 15-22 November 2021. The design used in this study was a Completely Randomized Design (CRD) with 5 (five) treatments and 3 (three) treatments. replications, so a total of 15 trials. The parameter observed was the volume of bioalcohol in liquid form, the metabolite of Barangan banana peel (Musa paradisiaca) after being fermented with yeast. The results showed that there was a significant effect on the volume of bioalcohol produced, this can be seen through the results of data analysis (CRD) which is very influential where F count > F table then Ho is rejected and Ha is accepted. The results of data analysis of the effect of yeast concentration on the volume of bioalcohol fermented banana peels (Musa paradisiaca) had a significant effect. This is evidenced by the calculated F value (5.27) > F table (3.48). Thus, Ha is accepted. Keywords:  yeast concentration, volume of bioalcohol, banana peels
PRODUKSI TIGA VARIETAS RUMPUT PADA LAHAN TERLANTAR DENGAN DOSIS PUPUK KANDANG YANG BERBEDA Akram, Habibul; Assauwab, Muhammad Husaini; Hadirin, Hadirin; Suriani, Halisah
KOLONI Vol. 1 No. 3 (2022): SEPTEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i3.278

Abstract

As the number of ruminants continues to increase from 2017 to 2021, especially ruminants in Southeast Aceh District, the need for forage for fodder must increase and the availability of feed throughout the year but the availability of forage is experiencing obstacles. The experiment was arranged according to a randomized block design with three replications. The study aims to obtain forage for the three varieties suitable for cultivation on abandoned land in Pulo Gadung Village, Darul Hasanah District, Aceh Teggara Regency. Study plot The first factor was the dose of manure (P) consisting of: P0 = 0 tons -1, P1 = 5 tons -1, P2 = 10 tons -1, and P3 = 15 tons -1. The second factor is the type of grass (R), which consists of: R1 = Elephant Grass (Pennisetum purpureum L), R2 = Mini Elephant Grass (Pennisetum purpureum cv mott) and R3 = Setaria Grass (Sphacelata). Gajarh grass of Pennisetum purpureum L (R1) variety, which had more dominant number of shoots, plant height, and fresh weight compared to other treatments. Manure can increase the number of shoots, plant height and fresh weight of elephant grass. The best interaction between manure doses and elephant grass varieties was shown in the P3R1 treatment. Keywords: Organic, Feed, Fertilizer, Grass, Livestock