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All Journal Agrivet: Jurnal Ilmu-ilmu Pertanian dan Peternakan
Sari Suryanah
Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry

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Komposisi botani dan kapasitas tampung hijauan di pinggiran jalan raya kawasan wisata hutan pinus Cikole Lembang Syifa Nurjannah; Sari Suryanah; Nilawati Widjaja; Zaki Zaidan
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 14 No. 1 (2026): Juni
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v14i1.18069

Abstract

The research was conducted from late July to early August 2024 on the roadsides of the Cikole pine forest tourist area, Lembang. The study aimed to analyze the botanical composition and carrying capacity of forage in the surrounding area. The sampling method used was purposive sampling through direct field observation at the target locations. Sampling was conducted along roadsides around the pine forest at 10 sampling points. The distance between points was 400 meters, and at each point, five samples were taken, resulting in a total of 50 samples. Sampling used randomly placed 50 x 50 cm quadrants. The forage obtained was then cut and weighed to determine the fresh weight of the samples. The results showed the presence of 28 forage species, dominated by several forages, including Ageratina riparia, Cyperus rotundus, Miconia crenata, Digitaria sanguinalis, and Oplismenus burmannii. The carrying capacity of forage on the roadsides of the Cikole pine forest tourist area is 1.06 UT/ha/year, with fresh forage weight production of 13.38 tons/ha/year, and dry forage weight production of 5.7 tons/ha/year.
Pengaruh aditif fermentasi terhadap kualitas organoleptik dan palatabilitas silase berbasis plastic bag pada sapi perah Aldena Bina Salimah; Sari Suryanah
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 14 No. 1 (2026): Juni
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v14i1.18549

Abstract

This study evaluated the effects of fermentation additives on the organoleptic quality and palatability of plastic bag-based silage for dairy cattle. Four treatments were applied: control silage, silage supplemented with molasses, silage supplemented with molasses and probiotics, and complete-feed silage supplemented with molasses, probiotics, and concentrate. The results showed that silage treated with molasses and probiotics exhibited the highest aroma score and tended to improve colour and texture, indicating a more favourable fermentation process and better preservation of silage quality. Odour scores were relatively similar among treatments, suggesting that all silages remained within an acceptable quality range. Feeding duration ranged from 246.17 to 301.33 s, while consumption percentage ranged from 56.67% to 62.83%. Although palatability parameters showed no marked differences among treatments, all silages were readily accepted by the animals. Overall, the combination of molasses and probiotics exhibited better sensory quality and favourable palatability, suggesting its potential as the most effective treatment for improving the quality of silage stored in plastic bags.
Botanical composition and carrying capacity of forage along the roadsides in the highlands of Bandung Regency Sari Suryanah; Sinta Sri Rahayu; Syifa Nurjannah; Nilawati Widjaya; Hilman Permana
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 13 No. 2 (2025): Desember
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v13i2.16486

Abstract

Forage is the primary feed source for ruminant livestock, especially dairy cattle, as it provides essential nutrients for productivity. However, limited forage availability due to land conversion and seasonal changes has encouraged farmers to utilize field grasses, including roadside vegetation, as an alternative feed source. This study aimed to determine the botanical composition and carrying capacity of forage along the roadsides in the highlands of Bandung Regency. The sampling method used was purposive sampling, which involved deliberately selecting research locations through direct field surveys for data and sample collection. Sampling was conducted in five districts in the highlands of Bandung Regency—Ciwidey, Rancabali, Pangalengan, Cimaung, and Arjasari—with ten sampling plots in each district, resulting in a total of 50 plots. Sampling used a quadrat measuring 1 m × 1 m, which was placed randomly. Data were analyzed both qualitatively and quantitatively. The results showed that there were 72 botanical species, with Galinsoga parviflora being the most dominant species based on frequency of occurrence. At the same time, Pennisetum clandestinum was the most dominant species based on forage production. Based on biomass proportion, grasses dominated at 77.32%, legumes at 1.02%, and weeds at 21.66%. The carrying capacity of the roadsides in the highlands of Bandung Regency was 0.92 LU/ha/year, with forage production of 4.93 tons DM/ha/year, indicating that the roadside areas can support approximately one mature dairy cow, or two heifers, or four calves. The roadside in Rancabali District had the highest forage production, reaching 7.70 tons DM/ha/year with a carrying capacity of 1.40 LU/ha/year.
Optimasi silase dengan aditif fermentasi dalam silo serta pengaruhnya terhadap organoleptik dan palatabilitas sapi perah Aldena Bina Salimah; Dwi Suharwanto; Didin Supriat Tasripin; Raden Febrianto Christi; Sari Suryanah
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 13 No. 2 (2025): Desember
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v13i2.16669

Abstract

This study aimed to evaluate the effect of adding fermentation additives on the organoleptic quality and palatability of silo-fermented silage. Four treatments were tested in a completely randomized design: P1 (no additive), P2 (molasses), P3 (molasses + probiotics), and P4 (complete feed: molasses + probiotics + concentrate), each with six replications, and a palatability test involving five dairy cows. The silage was assessed based on organoleptic parameters and actual feed intake. The observed variables were organoleptic properties (aroma, smell, color, and texture) and palatability indicators (feeding duration and feed intake). The data obtained were analyzed using Analysis of Variance (ANOVA) followed by the Duncan Multiple Range Test (DMRT). The results indicated that the addition of fermentation additives did not have a significant effect (P>0.05) on aroma, texture, color, or palatability levels. These findings suggest that the forage quality and the fermentation conditions within the silo were optimal, resulting in no noticeable differences among treatments. The implications of this study highlight the need for further investigation into the dosage, composition, and forage characteristics of fermentation additives to achieve more distinct and applicable improvements in silage quality within dairy production systems
Co-Authors Aldena Bina Salimah Didin Supriat Tasripin Dwi Suharwanto Hilman Permana Nilawati Widjaja Nilawati Widjaya Raden Febrianto Christi Sinta Sri Rahayu Syifa Nurjannah, Syifa Zaki Zaidan