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Pengaruh Kombinasi Media Tanam dan Cekaman Kekeringan pada Pertumbuhan Vegetatif Tanaman Kedelai (Glycine max L.) Faisal, Agung; Idris, M
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 8 No 1 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i1.14469

Abstract

This study aims to determine the effect of drought stress and planting media combinations on the growth of soybean (Glycine max L.). The research method used was a Randomized Block Design (RBD) consisting of two factors. The first factor was planting media (P0 = 5 kg soil (control)/pot, P1 = 2 kg soil + 2 kg coconut coir (cocopeat) + 1 kg vermicompost/pot, P2 = 2 kg soil + 2 kg rice husk + 1 kg vermicompost/pot, and P3 = 2 kg soil + 1 kg coconut coir (cocopeat) + 1 kg rice husk + 1 kg vermicompost/pot). The second factor was irrigation with four methods (S0 = 100% watering, S1 = 80% watering, S2 = 60% watering, and S3 = 40% watering). The observed parameters included plant height, root length, fresh weight, leaf area, relative growth rate, and net assimilation rate. Data analysis was performed using One-Way ANOVA followed by Duncan’s test at a 5% significance level. The results showed that plant height, leaf area, dry weight, and root length under different planting media indicated that P3 had the highest values, followed by P2. The relative growth rate of soybeans under different planting media showed that P2 was the best, followed by P0, while the net assimilation rate under different planting media showed that P1 had the highest results, followed by P0. The results of plant height, leaf area, dry weight, and root length under drought stress indicated that S0 had the highest values, followed by S1. The relative growth rate of soybeans under drought stress showed that S3 was the best, followed by S2, while the net assimilation rate under drought stress showed that S1 had the highest results. The best treatment combination for plant height, leaf area, root length, and dry weight was P3S0. For relative growth rate, the best combination was P2S3, while for net assimilation rate, the best combination was P1S1. Keywords: Drought Stress, Soybean, Planting Media
Community Perceptions of Beef Cattle Farm Sustainability in Tanjung Selamat, Medan Tuntungan, North Sumatra Rahmadina, Rahmadina; Faisal, Agung; Putri, Annisyah Tri; Azhari, Raisa; Aprilia, Tiara; Handayani, Tri Suci
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6686

Abstract

This study aims to determine the community's perception of the sustainability of beef cattle farming and how obstacles are obtained in processing beef cattle waste, as well as the impact that the surrounding community feels as a result of beef cattle waste in Tanjung Selamat, Medan Tuntungan. The method of implementation of the activity uses a qualitative approach with a survey method through observation and socialization. Mеtodе obsеrvаtion of data obtained from information from local residents and direct observation independently. Respondents determined in this study were 10 respondents. In the waste indicator, the results obtained were 6 people (60%) out of 10 respondents, the hygiene indicator was 5 people (50%) out of 10 respondents, and the odor indicator was 8 people (80%) out of 10 respondents. The existence of obstacles from cattle farmers to the community due to the waste, odor, and cleanliness produced so that the odor indicator is found to have the highest level of disturbed category.
Kajian Perencanaan Pemanfaatan Transportasi Laut Dan Sungai Untuk Mengatasi Kemacetan Di Kota Makassar Faisal, Agung; Nurdin, Abd Rahim; Yunus, Ahmad Yauri
Jurnal Penelitian Teknik Sipil Konsolidasi Vol. 3 No. 3 (2025): Jurnal Penelitian Teknik Sipil Konsolidasi, September 2025
Publisher : Program Studi Teknik Sipil Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56326/jptsk.v3i3.3011

Abstract

Makassar City is experiencing the same struggle with other big cities, namely the problem of urban transportation. The level of vehicle movement in Makassar City is quite high as a result, causing congestion in the downtown area and in the suburbs. Water transportation media cannot be separated from the origin of the transportation system above, namely the activity in the river circulation area so that it has the potential to be developed, this study analyzes the river route as a water transportation network into Makassar City transportation. Increasing the use of water transportation routes to generate social activities and a form of transportation system used for the transportation of goods and passengers through water. The advantages of river or canal transportation means that it is cheap, easy, relatively safe, the carrying capacity can be high in sync using the culture of its use, simple technology. The main weakness comes from river transportation, which means slow movement and many areas that are not traversed by commercial shipping channels.