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Journal : journal of engineering science and technology management

PENINGKATAN KOMPETENSI SISWA SMK NEGERI 1 KUOK DALAM MENGAWETKAN HIJAUAN PAKAN MENGGUNAKAN TEKNIK HAY Maulina Novita; Resy Kumala Sari
Journal of Engineering Science and Technology Management (JES-TM) Vol. 3 No. 2 (2023): September 2023
Publisher : Journal of Engineering Science and Technology Management

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Abstract

SMK Negeri 1 Kuok merupakan satu-satunya Sekolah Menengah Kejuruan yang salah satu Kompetensi Keahlian siswanya adalah Agribisnis Ternak Ruminansia. Siswa SMK Negeri 1 Kuok, khususnya Kompetensi Keahlian Agribisnis Ternak Ruminansia, sebagai insan muda peternakan yang nantinya akan berkiprah di masyarakat, sebaiknya dibekali dengan keterampilan khusus yang nantinya dapat mereka terapkan di masyarakat. Salah satu keterampilan dalam mendukung kompetensi keahliannya adalah pengawetan hijauan pakan ternak menggunakan teknik hay. Keterampilan ini juga diujikan setiap tahunnya pada Ujian Kompetensi Keahlian (UKK) sebagai salah satu syarat siswa SMK menyelesaikan pendidikannya. Pelatihan pengawetan hijauan pakan ternak menggunakan teknik hay mampu menambah pengetahuan dan keterampilan siswa SMK Negeri 1 Kuok dalam pengawetan pakan dalam rangka peningkatan kompetensi keahlian siswa SMK Negeri 1 Kuok. Hay yang baik ditandai dengan berwarna tetap hijau meskipun ada yang kekuning-kuningan, daun yang rusak tidak banyak, bentuk hijauan masih tetap utuh dan jelas, serta tidak terlalu kering sebab akan mudah patah. Selama pelatihan siswa antusias mempraktekkan cara pengawetan hijauan pakan ternak dengan teknik hay, dan mampu memahami materi yang disampaikan.
Botanical Composition and Forage Identification in Buffalo Grazing Lands of Salo Sub-district, Kampar Regency Maulina Novita; Dedi Ramdani; Rahmat Hidayat; Vebrita Sari
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 2 (2026): June 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i2.474

Abstract

Water buffaloes (Bubalus bubalis) hold a strategic role in smallholder farming systems and rural food security. Natural pastures in Salo Sub-district, Kampar Regency, serve as the primary extensive feed source. However, native forage productivity frequently faces constraints due to low soil fertility and high grazing pressure. This study aims to identify the botanical species and analyze the composition of forage vegetation in buffalo grazing lands within Salo Sub-district using an exploratory descriptive survey method combined with a vegetation analysis approach. Based on field observations, the botanical composition of the forages is categorized into three main groups. The identified grass species include Axonopus compressus (tropical carpet grass), Paspalum conjugatum (carabao grass), and Cynodon dactylon (Bermuda grass). The identified weed species include Spermacoce latifolia, Melastoma malabathricum L., Ammannia baccifera L., and Asystasia gangetica, some of which are utilized flexibly by livestock as part of mixed forage
Growth Performance of Elephant Grass (Pennisetum purpureum) Treated with Liquid Organic Fertilizer from Cattle Urine and Fruit Waste Maulina Novita; RAHMAT HIDAYAT; Dedi Ramdani; M. Zaki; Vebrita Sari
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 2 (2026): June 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i2.480

Abstract

This study aims to determine the effect of liquid organic fertilizer (LOF) made from a mixture of cattle urine and fruit waste on plant height growth, leaf length, and fresh weight of elephant grass (Pennisetum purpureum). The study used a Completely Randomized Design (CRD) with 4 treatment levels and 5 replications, namely P0 (control / without LOF), P1 (50 ml LOF/liter of water), P2 (100 ml LOF/liter of water), and P3 (150 ml LOF/liter of water). The results showed that the application of cattle urine and fruit waste liquid organic fertilizer significantly affected plant height, leaf length, and fresh weight production of elephant grass. The treatment with the highest concentration, namely 150 ml LOF/liter of water (P3), yielded the best results for plant height growth (140.60 cm), leaf length (130.20 cm), and fresh weight of elephant grass (3,637.00 grams).