Jurnal Ilmiah Ecosystem最新文献

{"title":"Analisis Nilai Tambah dan Kelayakan Usaha Pupuk Organik Limbah Kotoran Kambing (Kohembing) Bubuk","authors":"A. Sriwahyuningsih, Arman Arman, Rismawaty Rusdi","doi":"10.35965/eco.v22i3.1827","DOIUrl":"https://doi.org/10.35965/eco.v22i3.1827","url":null,"abstract":"Tujuan penelitian ini adalah untuk menganalisis nilai tambah pupuk organik bubuk yang berasal dari limbah kotoran kambing (kohembing) dan aspek kelayakan usahanya dari aspek pasar, tekhnis dan finansial. Metode penelitian menggunakan analisis nilai tambah Hayami. Hasil penelitian menunjukkan nilai tambah pupuk organik kohembing bubuk yaitu Rp. 3.865/kg dengan rasio sebesar 57%. Margin keuntungan sebesar Rp. 6.565/kg dengan rasio 49,7%. untuk aspek pasar lebih meluas melalui penggunaan digital marketing seperti fb, wa, messenger dan marketplace serta kemitraan pada toko pertanian, pada aspek tekhnis diperkuat oleh tampilan produk yang bersih dan penggunaan kemasan plastik putih. Pada aspek finansial dirasa cukup menguntungkan dengan profitabilitas sebesar Rp. 249.540/produksi, pendapatan sebesar Rp. 246.299/produksi dengan besaran R/C ratio sebesar 3.495.\u0000The purpose of this study is to analyze the added value of organic powder fertilizer derived from goat manure waste (kohembing) and aspects of business feasibility from market, technical and financial aspects. The research method uses Hayami value-added analysis. The results showed the added value of powdered kohembing organic fertilizer, which was Rp. 3,865 / kg with a ratio of 57%. The profit margin is Rp. 6,565/kg with a ratio of 49.7%. For the market aspect is more widespread through the use of digital marketing such as Facebook, WhatsApp, Messenger and marketplace as well as partnerships in agricultural stores, in the technical aspect is strengthened by the clean appearance of products and the use of white plastic packaging. In the financial aspect, it is considered quite profitable with profitability of Rp. 249,540 / production, the revenue of Rp. 246,299/production with an R/C ratio of 3,495.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122613704","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}

{"title":"Kinetika Slow-Released Pupuk Urea Terenkapsulasi Dalam Alginat","authors":"Reviana Inda Dwi Suyatmo, Lukman Nulhakim","doi":"10.35965/eco.v22i3.1830","DOIUrl":"https://doi.org/10.35965/eco.v22i3.1830","url":null,"abstract":"Pupuk urea merupakan komoditas yang penting di sektor pertanian. Pupuk urea yang digunakan petani seringkali terbawa air sehingga pelepasannya tidak efisien. Oleh karena itu diperlukan proses enkapsulasi pupuk urea agar pelepasannya dapat dikontrol. Alginat dapat digunakan sebagai pelapis berbagai material. Tujuan penelitian adalh untuk mengetahui diameter rata-rata hasil enkapsulasi urea dengan alginate dan hasil uji pelepasan pupuk urea terenkapsulasi dalam alginat dalam air.  Pada penelitian ini dilakukan pembuatan urea terenkapsulasi dalam alginat serta permodelan kinetika slow-release urea terenkapsulasi. Enkapsulasi urea dalam alginat menghasilkan butiran dengan diameter rata-rata 3,01 mm.  Uji pelepasan urea dalam air masih terjadi setelah waktu 20 menit. Berdasarkan hasil permodelan diperoleh data nilai difusivitas efektif urea dalam butiran sebesar 5,2342 x 10-10 m2/s dan koefisien transfer massa urea dari permukaan butiran ke badan cairan sebesar 1,9684 x10-06 m/s.\u0000Urea fertilizer is an important commodity in the agricultural sector. Urea used by farmers is often carried away by water so that its release is inefficient. Therefore, it is necessary to encapsulate urea so that its release can be controlled. Alginate can be used as a coating for various materials. In this study, the preparation of urea encapsulated in alginate and slow-release kinetics modeling was done. The encapsulated urea in alginate produced granules with an average diameter of 3.01 mm. The urea release test in water still occurred after 30 minutes. Based on the modeling, the effective diffusivity value of urea in granules was 5,2342 x 10-10 m2/s and the mass transfer coefficient of urea from the surface of the granules to the liquid was 1,9684 x 10-06 m/s.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130494863","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}

{"title":"Strategi Pengembangan Agribisnis Sereh Wangi Di Desa Pasir Putih Kecamatan Sumarorong Kabupaten Mamasa Provinsi Sulawesi Barat","authors":"Wildia Oktavia, Suryawati Salam, A. C. A. Sheyoputri, Abri Abri","doi":"10.35965/eco.v22i3.1982","DOIUrl":"https://doi.org/10.35965/eco.v22i3.1982","url":null,"abstract":"Sereh Wangi merupakan tanaman yang dapat menghasilkan minyak atsiri yang dikenal dengan nama citronella oil. Penelitian ini bertujuan untuk mengetahui faktor internal dan faktor eksternal serta merumuskan alternatif strategi pengembangan agribisnis sereh wangi. Penelitian ini dilaksanakan bulan April-Mei 2022, di Desa Pasir Putih. Metode analisis yang digunakan adalah SWOT. Hasil penelitian ini menunjukkan yaitu faktor internal meliputi kekuatan (antusias masyarakat membudidayakan sereh wangi; luas lahan tersedia; kondisi iklim mendukung; peluang pasar) dan kelemahan (lahan sebagaian berpasir; alat penyulingan manual; tenaga kerja kurang terampil). Faktor eksternal meliputi peluang (pertama kali dikembangkan di Kabupaten Mamasa; tanaman sereh wangi tahan terhadap hama dan penyakit; dukungan pemerintah; permintaan pasar tinggi) dan ancaman (harga berfluktuasi; kondisi pandemic membatasi sosialisasi; lahan sebagian berpasir). Analisis faktor strategi internal IFAS, diperoleh total skor sebesar 2,85. Sementara  analisis faktor strategi eksternal EFAS diperoleh total skor sebesar 2,48. Strategi pengembangan sereh wangi yang paling tepat untuk diterapkan di Desa Pasir Putih, Kecamatan Sumarorong, Kabupaten Mamasa adalah strategi SO.\u0000Lemongrass is a plant that can produce essential oils known as citronella oil. This study aims to determine internal and external factors and to formulate alternative strategies for developing lemongrass agribusiness. This research was conducted in April-May 2022, in the village of Pasir Putih. The analytical method used is SWOT. The results of this study indicate that internal factors include strengths (Community enthusiasm for cultivating lemongrass; available land area; favorable climatic conditions; market opportunities) and weaknesses (partially sandy land; manual distillation equipment; unskilled labor). External factors include opportunities (first developed in Mamasa District; lemongrass plants are resistant to pests and diseases; government support; high market demand) and threats (fluctuating prices; pandemic conditions limit socialization; land is partially sandy). IFAS internal strategy factor analysis, obtained a total score of 2.85. Meanwhile, EFAS's external strategy factor analysis obtained a total score of 2.48. The most appropriate strategy for developing lemongrass is the SO strategy.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123891620","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}

{"title":"Potensi Nilai Tambah Limbah Jagung Sebagai Bahan Pakan Bersuplemen Ternak Kambing Di Kelurahan Pakeng Kecamatan Lembang Kabupaten Pinrang","authors":"M. J. Kadir, Yusriadi Yusriadi","doi":"10.35965/eco.v22i3.2012","DOIUrl":"https://doi.org/10.35965/eco.v22i3.2012","url":null,"abstract":"Kambing merupakan salah satu hewan ternak yang memiliki potensi besar untuk dikembangkan. Dibandingkan hewan ternak lain seperti sapi, kuda, kerbau, kambing sangat banyak digemari terutama di daerah pedesaan setelah ayam. Selain itu kambing sangat mudah dalam pemeliharaannya. Cukup diberi makan sebanyak satu atau dua kali sehari serta makanannya sangat mudah diperoleh. Kambing yang dulunya berkeliaran di pemukiman warga kini dapat dipelihara secara intensif serta limbah-limbah yang ada dapat dimanfaatkan sebagai pakan ternak kambing. Limbah yang mudah diperoleh untuk dijadikan suplemen ternak kambing yaitu limbah jagung, baik yang diperoleh dari petani maupun dari pengusaha jagung giling dan bahkan dapat diperoleh dari pasar tradisional. Pengolahan yang paling tepat untuk meningkatkan kandungan limbah jagung sebagai bahan suplemen yaitu dengan membuat silase pakan ternak dengan bahan campuran seperti dedak padi, mikroba starter dan air gula. Target luaran dari kegiatan ini yaitu adanya nilai tambah limbah jagung sebagai pakan ternak kambing bersuplemen yang murah dan memiliki kandungan gizi tinggi serta mudah diperoleh karena sumbernya melimpah dipedesaan. Goat is one of the livestock that has great potential to be developed. Compared to other livestock such as cows, horses, buffalo, goats are very popular, especially in rural areas after chickens. In addition, goats are very easy to maintain. Enough to be fed once or twice a day and the food is very easy to obtain. Goats that used to roam in residential areas can now be maintained intensively and the existing waste can be used as goat feed. Waste that is easily obtained to be used as a supplement for goats is corn waste, both obtained from farmers and milled corn entrepreneurs and can even be obtained from traditional markets. The most appropriate treatment to increase the content of corn waste as a supplement is to make animal feed silage with mixed ingredients such as rice bran, microbial starter and sugar water. The output target of this activity is the added value of corn waste as a supplementary goat feed that is cheap and has high nutritional content and is easy to obtain because the source is abundant in rural areas","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127068166","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}

{"title":"Implementasi Good Governance Terhadap Kesejahteraan Masyarakat di Desa Ko`Mara Kecamatan Polombangkeng Utara","authors":"Sulfianna Sulfianna, S. sobirin","doi":"10.35965/eco.v22i3.2001","DOIUrl":"https://doi.org/10.35965/eco.v22i3.2001","url":null,"abstract":"Tujuan dari penelitian ini adalah untuk mengetahui dan mendapatkan informasi lebih lanjut tentang partisipasi masyarakat terhadap perencanaan pembangunan dalam mewujudkan good governance di Desa Ko`mara Kecamatan Polombangkeng Utara Kabupaten Takalar dan untuk mengetahui dan mendapatkan informasi lebih lanjut tentang penerapan/pelaksanaan tata Kelola good governance dalam pembangunan terhadap kesejahteraan masyarakat di Desa Ko`mara Kecamatan Polombangkeng Utara Kabupaten Takalar. Metode penelitian kualitatif terdiri dari menganalisis perkembangan dan mendeskripsikan serta memberikan gambaran terhadap fokus penelitian antara partisipasi masyarakat dan peran good governance terhadap pembangunan. Penelitian ini menggunakan teknik pengumpulan data secara wawancara, dan pengamatan dengan mengajukan sejumlah pertanyaan kepada responden di Lapangan. Hasil penilaian dari evaluasi bahwa partisipasi atau keterlibatan masyarakat dan peran good governance terhadap pembangunan belum berhasil secara optimal dengan penilaian menggunakan indikator-indikator yang digunakan dalam penelitian tidak sesuai yang diharapkan yang menjadi tujuan organisasi.\u0000The purposes of this study were (1) to find out and get more information about community participation in development planning in realizing good governance in Ko`mara Village, North Polombangkeng District, Takalar Regency and (2) to find out and get more information about the implementation/implementation of governance of good governance in the development of community welfare in Ko`mara Village, North Polombangkeng District, Takalar Regency. Qualitative research methods consist of analyzing developments and describing and providing an overview of the research focus between community participation and the role of good governance in development. This study uses data collection techniques by interview, and observation by asking a number of questions to respondents in the field. The results of the evaluation of the evaluation that community participation or involvement and the role of good governance in development have not been optimally successful with an assessment using the indicators used in the research not as expected which is the goal of the organization.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131773838","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}

{"title":"Pengaruh Motivasi dan Pengetahuan Kewirausahaan Terhadap Minat Berwirausaha","authors":"Hasniati Hasniati, S. Syahruddin","doi":"10.35965/eco.v22i3.2014","DOIUrl":"https://doi.org/10.35965/eco.v22i3.2014","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui motivasi dan pengetahuan kewirausahaan terhadap minat berwirausaha pada Sekolah Tinggi Ilmu Ekonomi Amkop Makassar. Penelitian ini menggunakan pendekatan kuantitatif dengan jumlah sampel sebanyak 94 orang mahasiswa dengan metode analisis regresi linear berganda dengan bantuan SPSS.25 Hasil penelitian ini adalah X1(Motivasi) secara parsial mempunyai pengaruh positif dan signifikan terhadap variabel Y (Minat Berwirausaha). Sedangkan X2 (Pengetahuan Kewirausahaan) secara parsial mempunyai pengaruh positif dan signifikan terhadap variabel Y (Minat Berwirausaha). dan X1 (Motivasi) dan X2 (Pengetahuan Kewirausahaan) variabel mempunyai pengaruh positif dan simultan terhadap variabel Y (Minat Berwirausaha).\u0000The purpose of this study was to determine motivation and entrepreneurial knowledge on interest in entrepreneurship at the Amkop College of Economics. Makassar.This study uses a quantitative approach with a sample of 94 students with multiple linear regression analysis method with the help of SPSS.25 The results of this study are X1 (Motivation) partially has a positive and significant influence on the variable Y (Interest in Entrepreneurship), while X2 (Entrepreneurial Knowledge) partially has a positive and significant effect on the variable Y (Enterprise Interest) and X1 (Motivation) and X2 (Entrepreneurial Knowledge) the variable has a positive and simultaneous influence on the Y variable (Entrepreneurial Interest).","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124286743","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}

{"title":"Pertukaran Mahasiswa Merdeka Inbound Universitas Bosowa: Peminat Sociolinguistics Meningkat","authors":"Sitti Haliah Batau, Muliati Muliati, Rampeng Rampeng","doi":"10.35965/eco.v22i3.1992","DOIUrl":"https://doi.org/10.35965/eco.v22i3.1992","url":null,"abstract":"Mahasiswa inbound Universitas Bosowa adalah mahasiswa yang berasal dari Perguruan Tinngi lain yang datang ke Universitas Bosowa untuk mengikuti perkuliahan selama 1 semester.  Tujuan dari penelitian ini adalah untuk mengeksplorasi informasi yang berkaitan dengan peminat mata kuliah Sociolinguistics oleh mahasiswa merdeka inbound di Universitas Bosowa.  Penelitian ini adalah penelitian deskriptif yang bersifat kualitatif.  Penelitian ini menampilkan jumlah peminat mata kuliah Sociolinguistics mahasiswa inbound angkatan pertama pada tahun 2021 dan angkatan kedua pada tahun 2022.  Metode penelitian dilakukan melalui wawancara kepada mahasiswa peserta mata kuliah Sociolinguistics pada semester ganjil tahun ajaran 2021 dan tahun 2022.  Berdasarkan data yang diperoleh peminat mata kuliah Sociolinguistics pada angkatan pertama tahun 2021 hanya 1 orang dari Universitas Samudera dan pada angkatan kedua tahun 2022 meningkat menjadi 6 orang yaitu 3 mahasiswa dari Universitas Negeri Medan, 1 mahasiswa dari Institut Pendidikan Bahasa Cirebon, 1 mahasiswa dari Institut Pendidikan dan Bahasa Invada Cirebon, dan 1 mahasiswa dari Universitas Muhammadiyah Semarang.  Dengan demikian, dapat disimpulkan bahwa mahasiswa peminat mata kuliah Sociolinguistics pada angkatan kedua tahun 2022 meningkat secara signifikan.\u0000Bosowa University inbound students are students from other tertiary institutions who come to Bosowa University to attend lectures for 1 semester. The purpose of this research is to explore information related to interest in Sociolinguistics courses by inbound independent students at Bosowa University. This research is a descriptive qualitative research. This research shows the number of interested students in the Sociolinguistics course of the first batch of inbound students in 2021 and the second batch in 2022. The research method was carried out through interviews by students who participating in the Sociolinguistics course in the odd semesters of the 2021 and 2022 academic years. Based on the data obtained, there was only 1 student in the first batch of 2021 from Samudera University who interested in the Sociolinguistics course and in the second batch of 2022 it increased to 6 students, namely 3 students from Medan State University, 1 student from the Cirebon Language Education Institute, 1 student from the Invada Cirebon Language and Education Institute, and 1 student from the Muhammadiyah University of Semarang. Thus, it can be concluded that students interested in Sociolinguistics course in the second batch of 2022 have increased significantly.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127245810","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}

{"title":"Pemanfaatan Ampas Kelapa Hasil Fermentasi Cairan Rumen Dalam Pakan Buatan Terhadap Pertumbuhan dan Sintasan Ikan Nila (Oreochromis Niloticus)","authors":"B. Burhanuddin, A. Akmaluddin, Syawaluddin Soadiq, Abdul Haris, Abdul Malik, M. Ikbal, Muhammad Syaiful Saleh","doi":"10.35965/eco.v22i3.1980","DOIUrl":"https://doi.org/10.35965/eco.v22i3.1980","url":null,"abstract":"Tujuan penelitian ini adalah untuk megetahui pemanfaatan ampas kelapa yang difermentasi cairan rumen dalam pakan terhadap pertumbuhan ikan nila. Penelitian ini dilakasanakan pada bulan September sampai Oktober 2022 di Balai Benih Ikan (BBI) Bontomanai Kecamatan Bontomarannu Kabupaten Gowa, Sulawesi Selatan. Alat dan bahan yang digunakan adalah Rancagan Acak Lengkap (RAL) dengan 4 perlakuan 3 ulagan. Perlakuan A Cairan Rumen (40 ml), Perlakuan B (60 ml), Perlakuan C (80 ml), Perlakuan D (100 ml). Berdasarkan hasil penelitian dapat dilihat bahwa perlakuan dengan kadar ampas kelapa hasil fermentasi cairan rumen yang berbeda dalam pakan diperoleh rata-rata laju pertumbuhan tertinggi pada perlakuan C (80ml) sebesar 3.465, disusul perlakuan B (60ml) sebesar 2.36%, kemudian perlakuan A (40 ml) sebesar 1.68%, dan terendah pada perlakuan D (100ml) sebesar 1.57%.  Selanjutnya  hasil analisis sidik ragam menunjukkan bahwa perlakuan dengan penambahan kadar ampas kelapa hasil fermentasi cairan rumen tidak berpengaruh nyata (p> 0,05) terhadap laju pertumbuhan benih ikan nila. Hasil analisis ragam ANOVA menunjukan bahwa perlakuan dengan penambahan ampas kelapa hasil fermentasi cairan rumen dalam pakan dengan kadar yang berbeda tidak berpegaruh nyata (p>0,05) terhadap sintasan benih ikan nila.\u0000The purpose of this study was to find out the use of fermented coconut dregs in rumen fluid in feed for the growth of tilapia. This research was carried out from September to October 2022 at the Bontomanai Fish Seed Center (BBI), Bontomarannu District, Gowa Regency, South Sulawesi, the tools and materials used is a Completely Randomized Design (CRD) with 4 treatments 3 replications. Treatment A Rumen Fluid (40ml), Treatment B (60ml), Treatment C (80ml), Treatment D (100ml). Based on the results of the study it can be seen that the treatment with different levels of coconut dregs fermented rumen fluid in the feed obtained the highest average growth rate in treatment C (80ml) of 3.465, followed by treatment B (60ml) of 2.36%, then treatment A (40ml)) of 1.68%, and the lowest was in treatment D (100ml) of 1.57%. Furthermore, the results of the analysis of variance showed that treatment with the addition of coconut dregs from fermented rumen liquid had no significant effect (p> 0.05) on the growth rate of tilapia fry. The results of ANOVA analysis of variance showed that treatment with the addition of coconut dregs fermented rumen fluid in feed with different levels had no significant effect (p>0.05) on survival of tilapia fry.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"165 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134291420","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}

{"title":"Persepsi dan Motivasi Petani Terhadap Kearifan Lokal Dalam Berusaha Tani Padi","authors":"Ida Rosada, Farizah Dhaifina Amran, Nurul Azizah","doi":"10.35965/eco.v22i3.1983","DOIUrl":"https://doi.org/10.35965/eco.v22i3.1983","url":null,"abstract":"Tujuan penelitian ini adalah untuk menganalisis persepsi petani terhadap tradisi Mappalili di Desa Manakku, menganalisis motivasi petani dalam melaksanakan kegiatan tradisi Mappalili di Desa Manakku, menganalisis jumlah produksi petani di dataran rendah usahatani padi sawah di Desa Manakku, dan menganalisis pengaruh persepsi dan motivasi petani padi tradisi Mappalili terhadap produksi usahatani padi sawah di Desa Manakku. Penelitian ini menggunakan metode analisis deskriptif kuantitatif, analisis produksi dan analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa (1) Persepsi petani terhadap Tradisi Mappalili memperoleh skor 80,93% artinya sangat baik, (2) Motivasi petani dalam melaksanakan tradisi Mappalili diperoleh skor 81,77% artinya sangat tinggi, (3) Tingkat jumlah produksi peternakan responden per peternakan rata-ratan  5.770 kg dan jumlah produksi usahatani responden/ha rata-rata 5.767,70 kg, (4) Pengaruh persepsi dan motivasi petani padi pada tradisi Mappalili berpengaruh secara simultan dan signifikan terhadap produksi usahatani padi di Manakku Desa.\u0000The objectives of the study were (1)to analyze farmers' perceptions of the Mappalili tradition in Manakku Village, (2) to analyze the motivation of farmers in carrying out Mappalili tradition activities in Manakku Village, (3) Analyze the amount of production farmers in lowland rice farming in Manakku Village, (4) Analyzing the effect of perceptions and motivations of rice farmers in the Mappalili tradition on lowland rice farming production in Manakku Village. This study uses quantitative descriptive analysis methods, production analysis and multiple linear regression analysis. The results showed that (1) Farmers' perceptions of the Mappalili Tradition obtained a score of 80.93% meaning very good, (2) The motivation of farmers in carrying out the Mappalili tradition was obtained a score of 81.77% meaning very high, (3) The number of respondents' farm production per farm was average of 5,770 kg and the number of respondents' farm production/ha an average of 5,767,70 kg, (4) The influence of perception and motivation of rice farmers in the Mappalili tradition has a simultaneous and significant effect on rice farming production in Manakku Village.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134266233","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}

{"title":"Performa Induk Bunting Kambing Peranakan Etawa yang Diberi Pakan Suplemen di Peternakan Rakyat","authors":"T. Murniati","doi":"10.35965/eco.v22i3.2013","DOIUrl":"https://doi.org/10.35965/eco.v22i3.2013","url":null,"abstract":"Salah satu masalah yang umum dihadapi oleh petani ternak tradisional rendahnya mutu pakan dengan kandungan zat nutrisi yang tidak dapat memenuhi kebutuhan hidup pokok, produksi dan reproduksi.  Perbaikan pakan dengan penambahan berbagai suplemen pada ternak kambing telah banyak dibuktikan dapat meningkatkan efisiensi reproduksi dan performans produksi Tujuan penelitian ini adalah untuk mengetahui waktu pemberian pakan suplemen yang tepat selama kebuntingan. Induk kambing sebanyak 57 ekor dibagi ke dalam kelompok perlakuan. Kelompok I diberi pakan suplemen selama kebuntingan umur 0 bulan sampai 1 bulan.  Kelompok II diberi pakan suplemen selama kebuntingan umur 1 sampai 3 bulan Kelompok III sebelum dan setelah melahirkan (umur 1 sampai 5 bulan), kelompok IV kontrol tan pa pakan suplemen selama kebuntingan, kelompok V kontrol setelah melahirkan dan kelompok VI diberi suplemen setelah melahirkan. Suplemen yang digunakan berupa Urea molasses multinutrient. Hasil penelitian maka didapat : Pemberian pakan suplemen dapat meningkatkan pertambahan berat badan induk bunting maupun yang sudah melahirkan. Waktu yang optimum pemberian pakan suplemen pada induk bunting yaitu umur kebuntingan 0 sampai 1 bulan.\u0000One of the common problems faced by traditional livestock farmers is the low quality of feed containing nutrients that cannot meet the basic needs of life, production and reproduction. Improvement of feed with the addition of various supplements in goats has been widely proven to increase reproductive efficiency and production performance. The aim of this study was to determine the right time of supplementary feeding during pregnancy. 57 goats were divided into treatment groups. Group I was given supplementary feed during pregnancy at the age of 0 months to 1 month. Group II was given supplemental feed during pregnancy aged 1 to 3 months. Group III was before and after delivery (aged 1 to 5 months), group IV was the control without supplementary feed during pregnancy, group V was the control after delivery and group VI was given supplementary feed after delivery. The supplement used is Urea molasses multinutrient. The results of the study obtained: Supplementary feeding can increase the weight gain of pregnant and postpartum mothers. The optimum time for giving supplementary feed to pregnant sows is 0 to 1 month of gestation.","PeriodicalId":320378,"journal":{"name":"Jurnal Ilmiah Ecosystem","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128808191","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}