cover
Contact Name
Mita Ramadiyanti
Contact Email
mitamey5@gmail.com
Phone
+6281214048322
Journal Mail Official
syifa.nurjannah21@gmail.com
Editorial Address
Jl. Pasir Kaliki No 199 Bandung
Location
Kab. sidoarjo,
Jawa timur
INDONESIA
Composite
ISSN : -     EISSN : 26856646     DOI : https://doi.org/10.37577/composite.v4i2.557
omposite: Jurnal Ilmu Pertanian dengan nomor e-ISSN 2685-6646 dan Digital Object Identifier (DOI) 10.37577/composite merupakan jurnal ilmiah yang diterbitkan oleh Fakultas Pertanian, Universitas Insan Cendekia Mandiri (UICM). Awalnya adalah Universitas Bandung Raya (UNBAR) akan tetapi pada tahun 2020 terjadi perubahan nama menjadi Universitas Insan Cendekia Mandiri (UICM) berdasarkan Keputusan Menteri Pendidikan dan Kebudayaan Nomor 457/M/2020 tanggal 22 April 2020.
Articles 93 Documents
Kualitas fisik dan pH silase batang semu pisang ambon (Musa paradisiaca var. sapientum (L) Kunt.) yang diberi berbagai jenis starter Randi Rizaldi; Syifa Nurjannah; Nilawati Widjaja; Hilman Permana; Sari Suryanah
Composite : Jurnal Ilmu Pertanian Vol 7 No 2 (2025): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v7i2.889

Abstract

Ambon banana is a type of tree that has a soft stem. One of the by-products of banana trees is the stem. Banana pseudo-stems can be used as animal feed because they contain quite good nutrients and do not contain anti-nutrients. The purpose of the research was to determine the physical quality and pH of Ambon banana pseudo-stem silage given various types of starter. this research used an experimental method and completely randomized design, which used four treatments and five replications. The treatments were P1: 100% banana pseudo-stem + 10% cassava flour, P2: 100% banana pseudo-stem + 10% rice bran, P3: 100% banana pseudo-stem + 10% pollard, P4: 100% banana pseudo-stem + 10% molasses. The observation data wasthen tested by analysis of variance and Duncan further test. The variables observed consisted of physical quality carried out by 15 untrained panelists, and also pH. according to the research results, it can be concluded that different types of starters affected physical quality and pH. P3 treatment with the addition of 10% pollard gave the best results.
Analisis perbandingan persepsi penjual dengan selera pembeli terhadap tanaman hias daun Luqman Darmawan; Nataliningsih Nataliningsih; Nendah Siti Permana; Yayah Haeriah
Composite : Jurnal Ilmu Pertanian Vol 7 No 2 (2025): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v7i2.892

Abstract

This study aims to examine sellers’ perceptions of foliage ornamental plants, identify consumer preferences, and compare the two perspectives. The research was conducted along a series of ornamental plant kiosks located on Sersan Bajuri Street, Cihideung Village, Parongpong District, Indonesia. The method used was a verificative survey. The seller population consisted of 362 individuals, from which 36 respondents were selected using simple random sampling, while 96 buyer respondents were selected using systematic random sampling. The findings indicate that sellers generally perceive ideal foliage ornamental plants as having green leaves, medium plant size, high durability, moderate popularity, small plant type, affordable price, a reasonably strategic sales location, and promotional activities primarily through social media. Conversely, buyers tend to prefer foliage ornamental plants with colorful leaves, medium size, high durability, moderate popularity, medium-sized types, affordable prices, strategic sales locations with diverse options, and social media-based promotions. Statistical analysis revealed significant differences between sellers’ perceptions and buyers’ preferences, particularly in terms of leaf color and plant type. However, an overall comparison using the Mann-Whitney U test yielded a Z-score of -1.207, with a critical Z-value of 1.96 and a significance level (2-tailed) of 0.227 (p > 0.05). These results suggest that, overall, there is no statistically significant difference between sellers’ perceptions and buyers’ preferences regarding the characteristics of foliage ornamental plants.
Aktivitas antibakteri ekstrak jahe merah (Zingiber officinale) dalam aplikasi edible film berbasis pati kulit singkong (Manihot esculenta) Susi Susi Lawati; Raden Duhita Diantiparamudita Utama; triana ulfah; Melia Siti Ajijah; Mita Ramadiyanti; Rachmat Adiputra
Composite : Jurnal Ilmu Pertanian Vol 7 No 2 (2025): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v7i2.894

Abstract

Penggunaan plastik sebagai kemasan bahan pangan telah banyak digunakan dalam kehidupan sehari-hari. Akan tetapi plastik adalah pengemas yang kurang ramah lingkungan karena mempunyai karakter nonbiodegradable. Edible film menjadi alternatif untuk menggantikan plastik pengemas makanan karena bersifat biodegradable. Kulit singkong merupakan limbah agroindustri yang memiliki kandungan pati dan jahe merah memiliki senyawa antibakteri. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik edible film berbasis pati kulit singkong dan pengaruh ekstrak jahe merah sebagai antibakteri terhadap edible film. Penelitian ini menggunakan desain Rancangan Acak Kelompok (RAK) non faktorial, yang melibatkan empat variasi konsentrasi pati kulit singkong (3%, 4%, 5%, dan 6%) sebagai perlakuan tunggal. Setiap perlakuan direplikasi sebanyak tiga kali untuk analisis statistik. Hasil penelitian meliputi ketebalan, kuat tarik, elongasi, mudah terurai, dan antibakteri pada perlakuan terbaik. Hasil penelitian menunjukkan bahwa konsentrasi pati kulit singkong berpengaruh nyata terhadap ketebalan, kuat tarik, dan mudah terurai akan tetapi berpengaruh tidak nyata terhadap elongasi. Konsentrasi pati kulit singkong P4 6% merupakan perlakuan terbaik.

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