首页 > 最新文献

Jurnal Biologi最新文献

英文 中文
Perbandingan Pertumbuhan Embrio Ayam Kampung Dengan Variasi Metode Pengeraman 家乡鸡胚胎生长与孵化方法变化的比较
Pub Date : 2023-11-13 DOI: 10.47134/biology.v1i1.1929
Febry Rahmadhani Hasibuan, Suhaila Amelia, Yulianti Sinurat, Putri Rizq Achyari, Fany Erlangga Saragih
Penetasan merupakan suatu proses yang memerlukan penanganan yang baik, agar diperoleh efisiensi daya tetas yang berkualitas prima. Penelitian ini bertujuan untuk mengetahui perbandingan pertumbuhan embrio ayam kampung dengan metode pengeraman oleh induk ayam dan pengeraman dengan lampu pijar. Penelitian ini dilakukan pada bulan Oktober 2023 di Desa Sirube-rube. Metode yang digunakan yaitu dengan pengambilan sampel langsung di lapangan dengan teknik pengumpulan data adalah observasi dan dokumentasi. Menggunakan sebanyak 2 butir telur ditetaskan menggunakan pengeram oleh induk ayam dan 2 butir telur menggunakan lampu pijar dalam waktu kurang lebih 1 bulan. Hasil penelitian menunjukkan bahwa berdasarkan analisis perbandingan telur ayam terhadap daya hidup embrio, lama menetas dan gagal menetasnya telur ayam kampung. Pengeraman telur ayam oleh induk lebih baik dibandingkan dengan penggunaan pengeraman lampu pijar.
孵化是一个需要良好操作的过程,以获得优质的孵化效率。本研究旨在确定母鸡孵化法和白炽灯孵化法对本地鸡胚胎生长的比较。本研究于 2023 年 10 月在 Sirube-rube 村进行。采用的方法是实地直接取样,数据收集技术是观察和记录。在大约 1 个月的时间里,使用母鸡孵化的蛋和使用白炽灯孵化的蛋各 2 枚。结果表明,根据对鸡蛋胚胎活力、孵化时间和土鸡蛋孵化失败率的比较分析。由母鸡孵化鸡蛋的效果优于使用白炽灯孵化。
{"title":"Perbandingan Pertumbuhan Embrio Ayam Kampung Dengan Variasi Metode Pengeraman","authors":"Febry Rahmadhani Hasibuan, Suhaila Amelia, Yulianti Sinurat, Putri Rizq Achyari, Fany Erlangga Saragih","doi":"10.47134/biology.v1i1.1929","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1929","url":null,"abstract":"Penetasan merupakan suatu proses yang memerlukan penanganan yang baik, agar diperoleh efisiensi daya tetas yang berkualitas prima. Penelitian ini bertujuan untuk mengetahui perbandingan pertumbuhan embrio ayam kampung dengan metode pengeraman oleh induk ayam dan pengeraman dengan lampu pijar. Penelitian ini dilakukan pada bulan Oktober 2023 di Desa Sirube-rube. Metode yang digunakan yaitu dengan pengambilan sampel langsung di lapangan dengan teknik pengumpulan data adalah observasi dan dokumentasi. Menggunakan sebanyak 2 butir telur ditetaskan menggunakan pengeram oleh induk ayam dan 2 butir telur menggunakan lampu pijar dalam waktu kurang lebih 1 bulan. Hasil penelitian menunjukkan bahwa berdasarkan analisis perbandingan telur ayam terhadap daya hidup embrio, lama menetas dan gagal menetasnya telur ayam kampung. Pengeraman telur ayam oleh induk lebih baik dibandingkan dengan penggunaan pengeraman lampu pijar.","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"23 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analisis Dampak Perilaku Sterilisasi Terhadap Kesehatan Kucing Betina dan Jantan 绝育行为对雌猫和雄猫健康的影响分析
Pub Date : 2023-11-13 DOI: 10.47134/biology.v1i1.1925
Dedek Azura, Mutia Nabila, Alfina Sukma Hayati Damanik
Penelitian ini bertujuan untuk untuk mengetahui proses strerilisasi pada kucing betina dan jantan, dan untuk mengetahui manfaat yang didapatkan setelah kucing betina dan jantan disterilasikan. Penelitian ini dilakukan di Jalan Pinang Baris Desa Indrayaman Kecamatan Talawi Kabupaten Batu Bara. Penelitian ini dilaksanakan pada hari rentang waktu bulan Oktober 2023. Metode penelitian yang dilakukan adalah survey dan wawancara. Hasil dari penelitian ini diperoleh dari lima kucing yang dimana 3 ekor kucing betina yang diantaranya 1 persia dan 2 ekor jantan yang diantaranya 1 persia dan 1 lagi mixdom. Sterilisasi memberikan dampak positif dari steri yaitu kelima-lima kucing menjadi tidak stress, badan sehat, rambut lebat dan panjang, makan teratur, tidak berkeliaran, badan tidak luka-luka dikarenakan merebutkan betina, selalu bersih. Berdasarkan penelitian yang dilakukan dapat disimpulkan bahwa sterilisasi ini memberikan manfaat dan dampak positif pada sterilisasi pada kucing, terutama pada tingkat stress yang sangat mempengaruhi semua aspek pada kucing seperti Kesehatan, kebersihan, kebahagiaan.
本研究旨在确定雌猫和雄猫的绝育过程,并确定雌猫和雄猫绝育后获得的益处。本研究在峇都巴拉县塔拉维区英德拉亚曼村(Indrayaman Village, Talawi District, Batu Bara Regency)的巴南巴里斯(Jalan Pinang Baris)进行。研究时间跨度为 2023 年 10 月。采用的研究方法是调查和访谈。研究结果来自五只猫,其中三只母猫,包括一只波斯猫,两只公猫,包括一只波斯猫和一只混血猫。绝育对绝育产生了积极影响,即五只猫的压力变小、身体健康、毛发浓密且长、定时进食、不流浪、身体不会因争夺母猫而受伤、始终保持干净。根据所进行的研究,可以得出结论:绝育对猫有好处,绝育对猫有积极影响,特别是对压力水平有积极影响,而压力水平对猫的健康、卫生、快乐等各方面都有很大影响。
{"title":"Analisis Dampak Perilaku Sterilisasi Terhadap Kesehatan Kucing Betina dan Jantan","authors":"Dedek Azura, Mutia Nabila, Alfina Sukma Hayati Damanik","doi":"10.47134/biology.v1i1.1925","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1925","url":null,"abstract":"Penelitian ini bertujuan untuk untuk mengetahui proses strerilisasi pada kucing betina dan jantan, dan untuk mengetahui manfaat yang didapatkan setelah kucing betina dan jantan disterilasikan. Penelitian ini dilakukan di Jalan Pinang Baris Desa Indrayaman Kecamatan Talawi Kabupaten Batu Bara. Penelitian ini dilaksanakan pada hari rentang waktu bulan Oktober 2023. Metode penelitian yang dilakukan adalah survey dan wawancara. Hasil dari penelitian ini diperoleh dari lima kucing yang dimana 3 ekor kucing betina yang diantaranya 1 persia dan 2 ekor jantan yang diantaranya 1 persia dan 1 lagi mixdom. Sterilisasi memberikan dampak positif dari steri yaitu kelima-lima kucing menjadi tidak stress, badan sehat, rambut lebat dan panjang, makan teratur, tidak berkeliaran, badan tidak luka-luka dikarenakan merebutkan betina, selalu bersih. Berdasarkan penelitian yang dilakukan dapat disimpulkan bahwa sterilisasi ini memberikan manfaat dan dampak positif pada sterilisasi pada kucing, terutama pada tingkat stress yang sangat mempengaruhi semua aspek pada kucing seperti Kesehatan, kebersihan, kebahagiaan.","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pengaruh Pemberian Pakan Terhadap Pertumbuhan Dan Perkembangan Ikan Mas (Cypriynus carpio) 投喂饲料对金鱼生长发育的影响
Pub Date : 2023-11-13 DOI: 10.47134/biology.v1i1.1933
Febry Rahmadhani Hasibuan, B. Afrianti, Dini Indah Syahfitri, Qoyum Amalia, F. Ramadhani, Billah Hasibuan, Afrianti, Dini Indah, Nayla Syahfitri, dan Qoyum, Amália
Goldfish (Cyprinus carpio) is a type of food fish which is a freshwater fishery commodity that has good prospects. Goldfish (Cyprinus carpio) are animals that live in temperate climates and live in freshwater ponds. The aim of this research is to determine the effect of providing these 3 feeds and to determine the development and growth of goldfish after being treated with these three feeds. The method used in this research is an experimental method by providing treatment with the three feeds. Based on the research results, it was found that the growth and development of goldfish can be influenced by several things, including: age, size, density and space for movement. Each type of fish food has a certain daily growth rate value which depends on water quality.
金鱼(鲤鱼)是一种食用鱼,是一种具有良好前景的淡水渔业商品。金鱼(鲤鱼)是一种生活在温带气候条件下的动物,生活在淡水池塘中。本研究的目的是确定提供这三种饲料的效果,并确定使用这三种饲料处理后金鱼的发育和生长情况。本研究采用的方法是实验法,用这三种饲料进行处理。研究结果表明,金鱼的生长发育受多种因素的影响,包括年龄、大小、密度和活动空间。每种鱼食都有一定的日生长率值,这取决于水质。
{"title":"Pengaruh Pemberian Pakan Terhadap Pertumbuhan Dan Perkembangan Ikan Mas (Cypriynus carpio)","authors":"Febry Rahmadhani Hasibuan, B. Afrianti, Dini Indah Syahfitri, Qoyum Amalia, F. Ramadhani, Billah Hasibuan, Afrianti, Dini Indah, Nayla Syahfitri, dan Qoyum, Amália","doi":"10.47134/biology.v1i1.1933","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1933","url":null,"abstract":"Goldfish (Cyprinus carpio) is a type of food fish which is a freshwater fishery commodity that has good prospects. Goldfish (Cyprinus carpio) are animals that live in temperate climates and live in freshwater ponds. The aim of this research is to determine the effect of providing these 3 feeds and to determine the development and growth of goldfish after being treated with these three feeds. The method used in this research is an experimental method by providing treatment with the three feeds. Based on the research results, it was found that the growth and development of goldfish can be influenced by several things, including: age, size, density and space for movement. Each type of fish food has a certain daily growth rate value which depends on water quality.","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pengaruh Pola Pemberian Nutrisi Terhadap Pertumbuhan Anak Ayam Broiler di Kecamatan Tembung, Kota Medan 营养饲喂模式对棉兰市登榜分区肉鸡生长的影响
Pub Date : 2023-11-13 DOI: 10.47134/biology.v1i1.1928
Febry Rahmadhani Hasibuan, Putri Agustina Anggraini Arwira, Raini Dahriana Pulungan, Adyla Syukhraini Marwi, Aziz Husein Nasution
Penelitian ini bertujuan untuk mengetahui pengaruh pola pemberian nutrien terhadap pertumbuhan ayam boiler yang diberi pakan selama 4 minggu dari umur 1 minggu terhadap kinerja pertumbuhan dan kadar lemak daging ayam broiler. Sebanyak 6 ekor ayam yang masing- masing dibagi menjadi 2 kelompok perlakuan yaitu 3 ekor ayam diberi pakan Beras dan 3 ekor ayam diberi pakan PUR. Metode Penelitian yang digunakan yaitu Eksperimen Kontrol Acak (Randomized Controlled Trial). Hasil dari ayam boiler yang diberi pakan beras mengalami pertumbuhan yang lumayan lama pada pertumbuhan bulu. Dibanding dengan hasil yang didapat pada ayam yang diberi pakan pur memiliki pertumbuhan yang sangat pesat. Interaksi perlakukan jenis pakan terhadap ayam boiler menunjukkan perbedaan nyata pada pertumbuhan dan perkembangan ayam boiler. Dari penelitian ini dapat disimpulkan bahwa, pemberian pakan beras terhadap 3 ekor ayam boiler mengalami penghambatan pertumbuhan daripada pemberian pakan PUR terhadap 3 ekor ayam boiler yang bertumbuh sangat pesat.
本研究旨在确定从 1 周龄开始饲喂 4 周的肉鸡营养饲喂模式对生长性能和肉鸡肉脂肪含量的影响。本研究以 6 隻雞為研究對象,每隻雞分為兩組,即 3 隻雞餵飼大米,3 隻雞餵飼 PUR。采用的研究方法是随机对照试验。结果显示,用大米喂养的锅炉鸡的羽毛生长期相当长。与之相比,饲喂嘌呤饲料的鸡的生长速度非常快。对锅炉鸡进行饲料类型处理的交互作用表明,锅炉鸡的生长发育存在显著差异。从这项研究中可以得出结论:给 3 只锅炉鸡喂大米饲料比给 3 只生长非常快的锅炉鸡喂嘌呤饲料会抑制生长。
{"title":"Pengaruh Pola Pemberian Nutrisi Terhadap Pertumbuhan Anak Ayam Broiler di Kecamatan Tembung, Kota Medan","authors":"Febry Rahmadhani Hasibuan, Putri Agustina Anggraini Arwira, Raini Dahriana Pulungan, Adyla Syukhraini Marwi, Aziz Husein Nasution","doi":"10.47134/biology.v1i1.1928","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1928","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh pola pemberian nutrien terhadap pertumbuhan ayam boiler yang diberi pakan selama 4 minggu dari umur 1 minggu terhadap kinerja pertumbuhan dan kadar lemak daging ayam broiler. Sebanyak 6 ekor ayam yang masing- masing dibagi menjadi 2 kelompok perlakuan yaitu 3 ekor ayam diberi pakan Beras dan 3 ekor ayam diberi pakan PUR. Metode Penelitian yang digunakan yaitu Eksperimen Kontrol Acak (Randomized Controlled Trial). Hasil dari ayam boiler yang diberi pakan beras mengalami pertumbuhan yang lumayan lama pada pertumbuhan bulu. Dibanding dengan hasil yang didapat pada ayam yang diberi pakan pur memiliki pertumbuhan yang sangat pesat. Interaksi perlakukan jenis pakan terhadap ayam boiler menunjukkan perbedaan nyata pada pertumbuhan dan perkembangan ayam boiler. Dari penelitian ini dapat disimpulkan bahwa, pemberian pakan beras terhadap 3 ekor ayam boiler mengalami penghambatan pertumbuhan daripada pemberian pakan PUR terhadap 3 ekor ayam boiler yang bertumbuh sangat pesat.","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"75 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Isolasi dan Identifikasi Mikroba Penyebab Kontaminasi dari Udara di Laboratorium Kultur Jaringan Tumbuhan UIN-SU Medan 棉兰大学植物组织培养实验室空气污染微生物的分离与鉴定
Pub Date : 2023-11-13 DOI: 10.47134/biology.v1i1.1931
Ahmad Imam Sucahyo, Kartika Manalu, Rizki Amelia Nasution
Plant tissue culture laboratory is a technique for growing cells, tissues or slices of plant organs which are often called explants in the laboratory in an artificial media containing aseptic (sterile) nutrients to become a whole plant. This research aims to know the isolation and identification of contaminating microbes in the plant tissue culture laboratory and to know the types of contaminating microbes in the plant tissue culture laboratory. This research was conducted from december 2022 to january 2023 at the Wahdatul Ulum plant tissue culture laboratory, uinsu medan with 5 main sampling points.the sampling point consists of an incubation room, planting room and practicum space which is divided into 3 collection points. Staining tests and biochemical tests are conducted at the USU faculty of mathematics and natural sciences microbiology laboratory. The results of the study found 23 bacterial isolates that contamined the wahdatul ulum plant tissue culture laboratory at UINSU Medan consisting of the genera bacillus, lactobacillus, streptobasil, aeromonas, pseudomonas, serratia, bacteroides and acinetobacter while the contaminating fungi were Mucor sp. Contamination occurs due to mobility and activity in the laboratory room.
植物组织培养实验室是一种在实验室中将细胞、组织或植物器官切片(通常称为外植体)在含有无菌(无菌)营养物质的人工培养基中培养成完整植物的技术。本研究旨在了解植物组织培养实验室中污染微生物的分离和鉴定情况,以及植物组织培养实验室中污染微生物的种类。本研究于 2022 年 12 月至 2023 年 1 月在棉兰大学 Wahdatul Ulum 植物组织培养实验室进行,共有 5 个主要采样点。染色测试和生化测试在棉兰大学数学与自然科学学院微生物实验室进行。研究结果发现,棉兰大学华达图鲁姆植物组织培养实验室污染了 23 个细菌分离物,包括芽孢杆菌属、乳酸杆菌属、链球菌属、气单胞菌属、假单胞菌属、丝状杆菌属、乳酸杆菌属和醋杆菌属,而污染真菌是粘菌。
{"title":"Isolasi dan Identifikasi Mikroba Penyebab Kontaminasi dari Udara di Laboratorium Kultur Jaringan Tumbuhan UIN-SU Medan","authors":"Ahmad Imam Sucahyo, Kartika Manalu, Rizki Amelia Nasution","doi":"10.47134/biology.v1i1.1931","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1931","url":null,"abstract":"Plant tissue culture laboratory is a technique for growing cells, tissues or slices of plant organs which are often called explants in the laboratory in an artificial media containing aseptic (sterile) nutrients to become a whole plant. This research aims to know the isolation and identification of contaminating microbes in the plant tissue culture laboratory and to know the types of contaminating microbes in the plant tissue culture laboratory. This research was conducted from december 2022 to january 2023 at the Wahdatul Ulum plant tissue culture laboratory, uinsu medan with 5 main sampling points.the sampling point consists of an incubation room, planting room and practicum space which is divided into 3 collection points. Staining tests and biochemical tests are conducted at the USU faculty of mathematics and natural sciences microbiology laboratory. The results of the study found 23 bacterial isolates that contamined the wahdatul ulum plant tissue culture laboratory at UINSU Medan consisting of the genera bacillus, lactobacillus, streptobasil, aeromonas, pseudomonas, serratia, bacteroides and acinetobacter while the contaminating fungi were Mucor sp. Contamination occurs due to mobility and activity in the laboratory room.","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"45 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pengaruh Pemberian Pakan Yang Berbeda Terhadap Pertumbuhan Dan Perkembangan Pada Burung Tekukur (Streptopelia chinensis) 不同饲料对泰库尔(Streptopelia chinensis)生长发育的影响
Pub Date : 2023-11-13 DOI: 10.47134/biology.v1i1.1927
Febry Rahmadhani Hasibuan, Ade Sekar Anggraini, Aulia Andin Kinanti, Fitriyah Handayani, R. Rifdha
Suatu penelitian yang bertujuan untuk mengetahui pengaruh pemberian pakan yang berbeda yaitu pakan dedak dan pakan jagung terhadap pertumbuhan dan perkembangan burung tekukur (Streptopelia chinensis).Penelitian ini dilakukan pada tanggal 15-29 Oktober selama 14 hari di Desa Laut Dendang, Kecamatan Percut Sei Tuan, Kabupaten Deli Serdang. Objek dalam penelitian ini adalah 2 ekor burung terkukur (Streptopelia chinensis) Metode yang dilakukan yaitu observasi langsung secara deskriptif dengan cara mencatat perbedaan pertumbuhan dan perkembangan burung terkukur (Streptopelia chinensis) dengan diberi pakan yang berbeda yaitu pakan jagung dan dedak padi.Hasil penelitian yaitu burung terkukur yang diberi pakan jagung memiliki bentuk tubuh yang bulat dan daging yang tebal,dan berat awal burung 53 g kemudiaan pada akhir pemeliharaan menjadi 100 g, serta memiliki bulu yang lebat dan rata sedangkan burung tekukur yang diberi pakan dedak padi berat badannya tidak terlalu naik drastis , berat awal 56 g kemudian pada akhir pemeliharaan menjadi 63 g,serta bulu pada burung tekukur mengalami kerontokan dan tidak rata karena kekurangan nutrisi sehingga rawan terkena penyakit dan nutrisi pada pakan dapat mempengaruhi pertumbuhan burung tekukur tekukur (Streptopelia chinensis).
这项研究于 10 月 15 日至 29 日在德利士当县 Percut Sei Tuan 分区 Laut Dendang 村进行,为期 14 天。研究对象是两只斑鸠,采用的方法是描述性直接观察法,记录斑鸠在不同饲料(玉米和米糠)下的生长发育差异。研究结果表明,喂食玉米的斑鸠体形圆润,肉质厚实,初始体重为 53 克,后期体重增至 100 克,羽毛浓密而平整;而喂食米糠的斑鸠体重并没有太大幅度的增加,初始体重为 56 克,后期体重增至 63 克,而且由于缺乏营养,斑鸠身上的羽毛出现脱落和不平整,容易生病,饲料中的营养成分会影响斑鸠的生长。
{"title":"Pengaruh Pemberian Pakan Yang Berbeda Terhadap Pertumbuhan Dan Perkembangan Pada Burung Tekukur (Streptopelia chinensis)","authors":"Febry Rahmadhani Hasibuan, Ade Sekar Anggraini, Aulia Andin Kinanti, Fitriyah Handayani, R. Rifdha","doi":"10.47134/biology.v1i1.1927","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1927","url":null,"abstract":"Suatu penelitian yang bertujuan untuk mengetahui pengaruh pemberian pakan yang berbeda yaitu pakan dedak dan pakan jagung terhadap pertumbuhan dan perkembangan burung tekukur (Streptopelia chinensis).Penelitian ini dilakukan pada tanggal 15-29 Oktober selama 14 hari di Desa Laut Dendang, Kecamatan Percut Sei Tuan, Kabupaten Deli Serdang. Objek dalam penelitian ini adalah 2 ekor burung terkukur (Streptopelia chinensis) Metode yang dilakukan yaitu observasi langsung secara deskriptif dengan cara mencatat perbedaan pertumbuhan dan perkembangan burung terkukur (Streptopelia chinensis) dengan diberi pakan yang berbeda yaitu pakan jagung dan dedak padi.Hasil penelitian yaitu burung terkukur yang diberi pakan jagung memiliki bentuk tubuh yang bulat dan daging yang tebal,dan berat awal burung 53 g kemudiaan pada akhir pemeliharaan menjadi 100 g, serta memiliki bulu yang lebat dan rata sedangkan burung tekukur yang diberi pakan dedak padi berat badannya tidak terlalu naik drastis , berat awal 56 g kemudian pada akhir pemeliharaan menjadi 63 g,serta bulu pada burung tekukur mengalami kerontokan dan tidak rata karena kekurangan nutrisi sehingga rawan terkena penyakit dan nutrisi pada pakan dapat mempengaruhi pertumbuhan burung tekukur tekukur (Streptopelia chinensis).","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"78 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Karakteristik Morfologi dan Organ Reproduksi pada Bebek Betina 雌鸭的形态特征和生殖器官
Pub Date : 2023-11-13 DOI: 10.47134/biology.v1i1.1930
Febry Rahmadhani Hasibuan, Balqis Putri Wardana Purba, Diva Raya Kinanti Rambe, Hanifa Mawaddah, Kayla Nur Hafizhah
This research aims to determine the morphology of female ducks from two different feeds andalso determine the reproductive organs in female ducks. The data collection technique was carried out directly by observing the development of the morphological characteristics of the ducks every week. In this study, two female ducks were used with two different feeds, namely 1 duck eating bran and the other duck eating pellets as the main feed. Based on the observations made, it can be concluded that ducks that eat bran (natural feed) and pellets (artificial feed) have a morphology that is not much different from each other, namely they have a slender body shape and a relatively long neck. The main difference lies only in the diet. and the nutritional quality obtained from the food. The reproductive organs of female ducks are located inside their bodies. The main reproductive organs in female ducks consist of the ovaries, oviducts (egg tubes), and cloaca. The ovaries of female ducks generally have an oval shape like small eggs at the end of the cloaca.
本研究旨在确定两种不同饲料雌鸭的形态,并确定雌鸭的生殖器官。数据收集技术通过每周观察鸭子形态特征的发展情况直接进行。在这项研究中,两只母鸭使用了两种不同的饲料,即一只鸭子以麸皮为主要饲料,另一只鸭子以颗粒饲料为主要饲料。根据观察结果,可以得出结论:吃麸皮(天然饲料)和颗粒饲料(人工饲料)的鸭子在形态上没有太大区别,即体形细长,脖子相对较长。主要区别仅在于食物和从食物中获得的营养质量。雌鸭的生殖器官位于体内。雌鸭的主要生殖器官包括卵巢、输卵管(输卵管)和泄殖腔。雌鸭的卵巢一般呈椭圆形,就像泄殖腔末端的小鸡蛋。
{"title":"Karakteristik Morfologi dan Organ Reproduksi pada Bebek Betina","authors":"Febry Rahmadhani Hasibuan, Balqis Putri Wardana Purba, Diva Raya Kinanti Rambe, Hanifa Mawaddah, Kayla Nur Hafizhah","doi":"10.47134/biology.v1i1.1930","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1930","url":null,"abstract":"This research aims to determine the morphology of female ducks from two different feeds andalso determine the reproductive organs in female ducks. The data collection technique was carried out directly by observing the development of the morphological characteristics of the ducks every week. In this study, two female ducks were used with two different feeds, namely 1 duck eating bran and the other duck eating pellets as the main feed. Based on the observations made, it can be concluded that ducks that eat bran (natural feed) and pellets (artificial feed) have a morphology that is not much different from each other, namely they have a slender body shape and a relatively long neck. The main difference lies only in the diet. and the nutritional quality obtained from the food. The reproductive organs of female ducks are located inside their bodies. The main reproductive organs in female ducks consist of the ovaries, oviducts (egg tubes), and cloaca. The ovaries of female ducks generally have an oval shape like small eggs at the end of the cloaca.","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"97 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pengaruh Perdagangan Karbon Terhadap Kondisi Ekologi di Indonesia 碳交易对印度尼西亚生态状况的影响
Pub Date : 2023-11-02 DOI: 10.47134/biology.v1i1.1899
Nadia Azhar Samasta
Climate change and ecological degradation are two global phenomena that are of serious concern in Indonesia. To overcome these problems, carbon trading is one of the strategies used in an effort to reduce greenhouse gas emissions. The purpose of this study is to analyze the effect of carbon trading on ecological conditions in Indonesia. The research method used is a literature review model with descriptive qualitative data analysis techniques. The results showed that carbon trading has a positive influence in maintaining ecological sustainability in Indonesia through reducing greenhouse gas emissions and implementing sustainable practices. In conclusion, carbon trading plays an important role in influencing ecological conditions in Indonesia by making a significant contribution in reducing greenhouse gas emissions and improving sustainability practices.
气候变化和生态退化是印度尼西亚严重关切的两个全球现象。为了解决这些问题,碳交易是减少温室气体排放的策略之一。本研究旨在分析碳交易对印尼生态条件的影响。采用的研究方法是文献综述模型和描述性定性数据分析技术。研究结果表明,通过减少温室气体排放和实施可持续发展实践,碳交易对维持印尼的生态可持续性具有积极影响。总之,碳交易在减少温室气体排放和改善可持续发展实践方面做出了重要贡献,在影响印尼生态条件方面发挥了重要作用。
{"title":"Pengaruh Perdagangan Karbon Terhadap Kondisi Ekologi di Indonesia","authors":"Nadia Azhar Samasta","doi":"10.47134/biology.v1i1.1899","DOIUrl":"https://doi.org/10.47134/biology.v1i1.1899","url":null,"abstract":"Climate change and ecological degradation are two global phenomena that are of serious concern in Indonesia. To overcome these problems, carbon trading is one of the strategies used in an effort to reduce greenhouse gas emissions. The purpose of this study is to analyze the effect of carbon trading on ecological conditions in Indonesia. The research method used is a literature review model with descriptive qualitative data analysis techniques. The results showed that carbon trading has a positive influence in maintaining ecological sustainability in Indonesia through reducing greenhouse gas emissions and implementing sustainable practices. In conclusion, carbon trading plays an important role in influencing ecological conditions in Indonesia by making a significant contribution in reducing greenhouse gas emissions and improving sustainability practices.","PeriodicalId":502552,"journal":{"name":"Jurnal Biologi","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139290337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Jurnal Biologi
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1