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All Journal JURNAL PETERNAKAN Jurnal Peternakan Indonesia Global Review of Islamic Economics and Business EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Journal of English Language and Education Journal of Livestock and Animal Health (JLAH) Andalasian Livestock
Rahma, Nadia
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Agriculture, Biological Sciences & Forestry Chemistry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Medicine & Pharmacology Veterinary Other

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Analisis Penambahan Feed Additive pada Pakan Terhadap Performa Puyuh Meidita, Fadilla; Hendrita, Vivi; Rahma, Nadia; Ananta, Dwi
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 27 No 2 (2025): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.27.2.93-103.2025

Abstract

Puyuh merupakan unggas penghasil telur bergizi tinggi dan terjangkau yang digemari masyarakat, namun tantangan budidayanya terletak pada efisiensi pakan dan performa produksi, sehingga penggunaan feed additive alami seperti daun kelor dan kunyit diharapkan dapat meningkatkan performanya secara optimal. Penelitian ini bertujuan untuk mengevaluasi pengaruh penambahan tepung daun kelor dan tepung kunyit dalam ransum terhadap performa puyuh petelur. Sebanyak 180 ekor puyuh betina (Coturnix coturnix japonica) berumur enam minggu digunakan dalam penelitian ini yang dilaksanakan menggunakan metode feeding trial. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) pola faktorial 2 × 3. Faktor A yaitu penggunaan dua taraf tepung daun kelor (0% dan 3%), dan faktor B merupakan penggunaan tiga taraf tepung kunyit (0%, 0,5%, dan 1%), masing-masing diulang sebanyak tiga kali. Parameter yang diamati meliputi konsumsi ransum, produksi telur harian, konversi ransum dan persentasi mortalitas. Hasil penelitian menunjukkan bahwa tidak terdapat pengaruh yang signifikan (P>0,05), baik secara tunggal maupun interaksi terhadap konsumsi ransum, produksi telur harian, konversi ransum dan persentase mortalitas Dengan demikian, penambahan tepung daun kelor dan tepung kunyit pada level tersebut aman digunakan, namun belum mampu meningkatkan performa produksi puyuh secara signifikan.
Efektivitas Ovsynch Protocol pada Kerbau Rawa dengan Paritas yang Berbeda Rahma, Nadia; Rahmi, Novadhila; Meidita, Fadilla; Ananta, Dwi; Amri, Fisma; Rahma, Annisa; Saragih, Beby Murba Ningsih; Gusri, Rahmat
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 27 No 2 (2025): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.27.2.104-114.2025

Abstract

Penelitian ini bertujuan untuk mengevaluasi metode ovsynch protocol pada kerbau rawa dengan paritas yang berbeda. Sebanyak 18 ekor kerbau rawa betina dengan organ reproduksi sehat, normal dan tidak bunting digunakan dalam penelitian ini. Kerbau dibagi ke dalam tiga kelompok berdasarkan paritas, yaitu kerbau dara (P0), kerbau paritas satu (P1) dan kerbau paritas dua (P2) masing-masing terdiri dari enam ekor. Sinkronisasi estrus dilakukan menggunakan metode ovsynch protocol dengan injeksi hormon GnRH pada hari ke-1 dan ke-9, serta hormon PGF2a pada hari ke-7. Inseminasi buatakan dilaksanakan pada hari ke-10. Parameter yang diamati meliputi persentase respons estrus, intensitas estrus, dan tanda-tanda klinis estrus. Data dianalisis menggunakan Rancangan Acak Lengkap (RAL) dengan tiga perlakuan dan enam ulangan. Hasil penelitian menunjukkan bahwa seluruh kelompok paritas memberikan respoms estrus sebesar 100%. Analisis ragam terhadap intensitas estrus tidak menunjukkan perbedaan yang signifikan antar kelompok (P>0,05). Demikian pula tanda-tanda klinis estrus cenderung lebih baik pada kelompok P2, namun secara statistik juga tidak menunjukkan perbedaan yang signifikan (P>0,05). Berdasarkan hasil tersebut dapat disimpulkan bahwa metode ovsynch protocol efektif dalam menstimulasi estrus pada kerbau rawa terlepas dari perbedaan paritas.
Silage Formulation Based on Tithonia diversifolia and Panicum maximum: In Vitro Fermentation Evaluation for Tropical Feeding Systems Ananta, Dwi; Rahma, Nadia; Meidita, Fadilla; Pratama, Yudha Endra
Andalasian Livestock Vol. 2 No. 2 (2025): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v2.n2.p144-151.2025

Abstract

Ensuring year-round availability of high-quality forage is critical for improving the productivity of ruminant livestock, particularly under tropical climatic conditions where seasonal fluctuations frequently disrupt feed supply. This study evaluated the fermentative quality of silage produced from varying ratios of Tithonia diversifolia and Panicum maximum using an in vitro rumen fermentation system. A Completely Randomized Design (CRD) was applied with five treatment groups (T0 = 0% Tithonia, T1 = 25%, T2 = 50%, T3 = 75%, and T4 = 100%) and three replicates each. After a 21-day ensiling period, samples were assessed for pH, total gas production, ammonia nitrogen (NH₃-N), and volatile fatty acids (VFA) using fresh rumen fluid from slaughtered cattle as the inoculum. Results revealed that increasing the proportion of T. diversifolia enhanced fermentative activity, as indicated by higher total gas and VFA production, and lower pH values. Treatment T3 (75% Tithonia) showed the most favorable fermentative profile, with significantly higher gas and VFA yields and NH₃-N concentrations within the optimal range for microbial protein synthesis. Conversely, T4 (100% Tithonia) exhibited signs of fermentative inhibition, likely due to anti-nutritional factors such as tannins and saponins. In contrast, T0 (100% Panicum) demonstrated limited fermentability due to its high fiber and low soluble carbohydrate content. These findings suggest that a 75:25 ratio of Tithonia diversifolia to Panicum maximum optimizes rumen fermentation and may serve as a promising strategy for improving silage quality in tropical forage systems.
Pengaruh Rasio Campuran Silase Tithonia diversifolia dan Panicum maximum terhadap Kandungan Senyawa Antinutrisi: Asam Fitat, Tanin, dan Asam Oksalat: Effect of Tithonia diversifolia and Panicum maximum silage ratio on the content of antinutritional compounds: Phytic Acid, Tannins, and Oxalic Acid Ananta, Dwi; Meidita, Fadilla; Rahma, Nadia; Ramadhanti, Nurazizah; Pratama, Yudha Endra
Journal of Livestock and Animal Health Vol. 8 No. 2 (2025): August
Publisher : Politeknik Pertanian Negeri Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32530/jlah.v8i2.101

Abstract

Ketersediaan hijauan segar sebagai pakan ruminansia bersifat musiman, sehingga diperlukan teknologi pengawetan seperti silase untuk menjamin kontinuitas pakan. Tithonia diversifolia memiliki kandungan nutrisi tinggi namun mengandung senyawa antinutrisi, sementara Panicum maximum dikenal rendah antinutrisi. Penelitian ini bertujuan untuk mengevaluasi pengaruh rasio campuran Tithonia diversifolia dan Panicum maximum terhadap kadar asam fitat, tanin, dan asam oksalat dalam silase setelah fermentasi selama 21 hari. Penelitian menggunakan Rancangan Acak Lengkap dengan lima perlakuan rasio campuran (0:100, 25:75, 50:50, 75:25, dan 100:0) dan tiga ulangan. Hasil menunjukkan bahwa peningkatan proporsi Tithonia diversifolia secara signifikan meningkatkan kadar asam fitat (P kecil dari 0,05), dari 21,30 mg/100 g (100% Panicum) menjadi 52,00 mg/100 g (100% Tithonia). Kandungan tanin dan asam oksalat tidak berbeda nyata antar perlakuan (P besar dari 0,05), dengan nilai yang tetap rendah di seluruh rasio campuran. Dengan demikian, rasio campuran hijauan mempengaruhi kadar asam fitat namun tidak berpengaruh terhadap tanin dan oksalat. Silase campuran dengan proporsi Tithonia yang moderat dapat menjadi alternatif pakan hijauan bergizi tinggi dengan risiko antinutrisi yang masih dalam batas aman bagi ternak.
Pengaruh Penambahan Bacillus amyloliquefaciens Pada Air Minum Terhadap Bobot Hidup, Lemak Abdominal dan Persentase Karkas Itik Bayang Saragih, Beby Murba Ningsih; Wizna, Wizna; Dewi, Muthia; Rahma, Annisa; Rahmi, Novadhila; Amri, Fisma; Rahma, Nadia; Ananta, Dwi; Meidita, Fadilla
Jurnal Peternakan Vol 22, No 2 (2025): September 2025
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v22i2.35544

Abstract

Penetilian ini bertujuan untuk mengetahui pengaruh penambahan Bacillus amyloliquefacien di air minum terhadap bobot hidup, lemak abdominal dan persentase karkas itik Bayang. Penelitian ini menggunakan  itik Bayang Jantan umur satu hari sebanyak 80 ekor . Pada penelitian ini menggunakan Rancangan Acak Lengkap (RAL), dengani 4 perlakuan dan 5 ulangan. Perlakuan R0: 0 gram/liter air minum (Kontrol), R1: 1 gram Bacillus amyloliquefaciens/liter air minum, R2: 2 gram Bacillus amyloliquefaciens /liter air minum, R3: 3 gram Bacillus amyloliquefaciens /liter air minum. Peubah yang diamati adalah bobot hidup, lemak abdominal dan persentase karkas. Hasil penelitian menunjukan penambahan Bacillus amyloliquefaciens sebagai probiotik berbeda tidak nyata (P>0,05) terhadap bobot hidup dan persentase karkas, tetapi berbeda sangat nyata (P<0,01) terhadap persentase lemak abdominal. Penambahan probiotik Bacillus amyloliquefaciens dapat mempertahankan bobot hidup, persentase karkas dan menurunkan persentase lemak abdominal itik bayang jantan. Hasil penelitian dapat disimpulkan bahwa penambahan  probiotik Bacillus amyloliquefaciens sebanyak 2 gram/liter air minum adalah pemberian terbaik pada itik bayang jantan. Pada kondisi ini diperoleh bobot hidup 1235,55 gram/ekor, persentase lemak abdomen 2,04 %,  dan persentase karkas 60,10%
ANALISIS PEMAHAMAN MAHASISWA TADRIS BIOLOGI 2 UINSU TERHADAP MATERI KONSEP DASAR BIOLOGI SEL Rahmadina, Rahmadina; Hasyifa, Najwa; Anggraini, Rima; Rahma, Nadia; Wahyuni, Risdah; Hasanah, Nurul Fizah; Khairani, Dwi
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 9, No 2 (2024): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v9i2.195–200

Abstract

 Penelitian ini berujuan untuk mengeksplorasi sejauh mana pemahaman mahasiswa Tadris Biologi 2 UINSU terhadap materi tersebut, serta untuk mengidentifikasi pendekatan pembelajaran yang paling efektif dalam meningkatkan pemahaman mereka tentang konsep dasar sel dan organel sel. penelitian ini menggunakan metode kualitatif deskripsi. Penelitian ini menggunakan dau metode pengumpulan, yaitu kuis dan kelompok, Subjeknya menggunakan Dosen, Mahasiswa, serta sarana dan prasarana, Objek penelitian ini ialah Univesitas Negeri Sumatera Utara. Hasil dari penelitian menunjukan bahwa adanya peningkatan pemahaman terhadap mahasiswa pada saat perkuliaahan berlangsung hampir seluruhnya mahasiswa menjawab pertanyaan dengan benar, dan mahasiswa lebih banyak memahami materi konsep biologi sel dikarenakan mungkin masih terlalu basic, namun ditemukan adanya kesulitan mahasiswa pada materi struktur dan fungsi organel sel. Mahasiswa sulit menjawab dengan cara cepat, namun hasil jawaban mereka tidak ada yang salah. Hal tersebut membuktikan bahwa hasil pemahaman mahasiswa tadris biologi 2 mampu dan paham mengenai materi konsep dasar serta struktur,fungsi organel sel.
Implementation of the project to strengthen the profile of pancasila students in primary schools Rahma, Nadia; Mustika, Dea
Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Vol. 10 No. 1 (2024): Jurnal EDUCATIO: Jurnal Pendidikan Indonesia
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/1202424404

Abstract

This research aims to analyze the implementation of the Pancasila Student Profile Strengthening Project Program (P5) at SDN 006 Air Molek Satu. A qualitative approach is used in research using observation, interviews and documentation as data collection techniques. The data that was collected was analyzed through a series of stages, including data reduction, data presentation, and verification, with the aim of producing conclusions based on the findings during the research. The results of the research show that the implementation of the Project for Strengthening the Profile of Pancasila Students at SDN 006 Air Molek Satu includes several activities, namely starting from the formation of a team of facilitators. Where the facilitator is formed by the principal as the person in charge while the class teacher becomes the facilitator between phases, then identifying school readiness by preparing modules. and expenditure tools, then selecting character dimensions, determining themes, time planning, carrying out assessments. The assessment is carried out through assessing the development of the dimensions of the Pancasila student profile and assessing product results. The results of the evaluation and project carried out show that the development of the dimensions of the Pancasila student profile in class I, II, IV, V in the dimensions of Faith and Devotion to God Almighty and having noble morals has reached the level of development according to expectations, in the dimension of mutual cooperation on average. reached a highly developed level, and in the creative dimension the average was at a developed level according to expectations. However, in this implementation, there were also activities that were not optimal at SDN 006 Air Molek Satu, namely in the module preparation section. In this activity the teacher has not been able to develop modules in a sustainable manner, the modules used are still taken and adapted from the internet and the PMM platform, this is due to the teacher's lack of understanding in developing project modules. This research is important to carry out because in the era of the independent curriculum there is more emphasis on P5 activities as an effort to instill the dimensions of the Pancasila student profile in students so that it can have a positive impact on the world of education.
Circular Economy and Maqasid al-Shari’ah: A Conceptual Framework for Islamic Economic Reform Afandi, M. Yazid; Rahma, Nadia
Global Review of Islamic Economics and Business Vol. 13 No. 2 (2025)
Publisher : Faculty of Islamic Economics and Business, State Islamic University Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/grieb.2025.132-03

Abstract

The global environmental crisis, natural resource degradation, and growing economic inequality have intensified the demand for a development paradigm that is not only economically efficient but also socially and ecologically equitable. The circular economy has emerged as an alternative framework that emphasizes sustainable product life cycles, waste reduction, and resource optimization. From an Islamic perspective, this concept aligns significantly with the maqāṣid al-sharī‘ah—the overarching objectives of Islamic law aimed at preserving religion, life, intellect, progeny, and wealth. This article seeks to identify and analyze the relationship between the principles of the circular economy and the five dimensions of maqāṣid al-sharī‘ah. Employing a qualitative content analysis (QCA) approach, this study demonstrates that the principles of reuse, recycling, and remanufacturing within the circular economy correspond closely with efforts to safeguard the values of human life (faith and human rights—ḥifẓ al-dīn and ḥifẓ al-nafs), ensure human safety and intellectual integrity (ḥifẓ al-nafs and ḥifẓ al-‘aql), preserve societal continuity (ḥifẓ al-nasl), and protect both physical environments and material wealth (ḥifẓ al-māl and ḥifẓ al-bī’ah). Accordingly, the circular economy may be adopted as a model of development that is not only environmentally friendly but also deeply aligned with the holistic ethical values of Islam. This study contributes to the discourse on contemporary Islamic economics by offering a normative and practical framework that is responsive to current global challenges.
Using the Guided Reading Strategy to Improve Students’ Reading Comprehension Rahma, Nadia; Mashuri, Mashuri; Agussatriana, Agussatriana; Suriaman, Aminah
Journal of English Language and Education Vol 10, No 6 (2025)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v10i6.1658

Abstract

Reading comprehension is a fundamental skill in English learning, yet many students still face difficulties in understanding texts effectively. This gap between theory and classroom practice calls for more effective teaching strategies. This study aimed to examine the effectiveness of the Guided Reading Strategy (GRS) in improving the reading comprehension of eighth-grade students at SMP Negeri Model Terpadu Madani. Using a quasi-experimental design, the research involved an experimental and a control group. Data were obtained through pre-tests and post-tests and analyzed using SPSS version 27 with Levene’s Test, Shapiro–Wilk Test, and the Mann–Whitney U Test. The findings revealed that the mean post-test score of the experimental group (78.31) was approximately 20% higher than that of the control group (65.06), indicating a significant improvement in students’ reading comprehension. Therefore, the Guided Reading Strategy effectively enhanced students’ ability to comprehend definition exposition texts.
Co-Authors Afandi, Mukhamad Yazid Agussatriana Aminah Suriaman Amri, Fisma Ananta, Dwi Gusri, Rahmat Hafiez Sofyani Hasanah, Nurul Fizah Hasyifa, Najwa Khairani, Dwi Mashuri Mashuri Meidita, Fadilla Muthia Dewi Pratama, Yudha Endra Rahma, Annisa Rahmadina, Rahmadina Rahmani Timorita Yulianti Rahmi, Novadhila Ramadhanti, Nurazizah Rima Anggraini, Rima Saragih, Beby Murba Ningsih Vivi Hendrita Wahyuni, Risdah Wizna, Wizna