bluuebunny/crossref_metadata_2025 huggingface dataset:
Strategi Pengembangan Kawasan Ekowisata Kedah Kecamatan Blangjerango Kabupaten Gayo Lues
Authors: Mawardi Mawardi , Anhar Ashabul , Iqbar Iqbar
Published: February 2022

Abstrak. Pengembangan pariwisata sebagai andalan perekonomian nasional dalam operasionalnya bertumpu pada potensi alam, potensi budaya, dan kehidupan masyarakat di lokasi pengembangan wisata. Penelitian ini betujuan untuk mengetahui kondisi ekowisata Kedah Gayo Lues sebagai kawasan wisata serta mengetahui potensi yang ada di wisata Kedah Gayo Lues, pengembangan ekowisata yang ideal dimasa mendatang dan memformulasikan strategi pengembangan wisata Kedah Gayo Lues sesuai dengan konsep ekowisata. Metode yang digunakan dalam penelitian ini yaitu metode Purposive Sampling dengan pengambilan sampel secara sengaja dan didasarkan atas adanya tujuan tertentu. Sampel terpilih merupakan stakeholder yang mempunyai  keterkaitan dengan kawasan ekowisata Kedah.Wawancara dan pengisian kuisioner melibatkan pengelola kawasan ekowisata Kedah, pemerintah, akademisi, pemerintah Desa, masyarakat setempat, pengunjung dan pemandu wisata. Identifikasi faktor internal pengelolaan ekowisata Kedah terdapat permasalahan  pengelolaan yaitu kurangnya dukungan dari pemerintah tentang pengelolaan ekowisata Kedah, belum adanya pengurus yang terstruktur dalam upaya pengembangan wisata Kedah, fasilitas yang belum memadai di wisata Kedah, tidak adanya ciri khas khusus yang dapat menghibur pengunjung seperti kesenian tradisional dan sebagainya, tingkat sumberdaya masyarakat setempat dalam pengembangan wisata Kedah masih tergolong lemah. Abstract. Tourism development as the mainstay of the national economy in its operations rests on natural potential, cultural potential, and community life in tourism development locations. This study aims todetermine the condition of Kedah Gayo Lues ecotourism as a tourist area and to know the potential that exists in Kedah Gayo Lues tourism, to develop ideal ecotourism in the future and to formulate a tourism development strategy for Kedah Gayo Lues according to the ecotourism concept. The method used in this research is purposive sampling method with deliberate sampling and is based on the existence of certain objectives. The selected sample is a stakeholder who has a relationship with the Kedah ecotourism area. Interviews and questionnaires involving the Kedah ecotourism area manager, government, academics, village government, local communities, visitors and tour guides. Identification of internal factors in Kedah ecotourism management, there are management problems, namely the lack of support from the government regarding the management of Kedah ecotourism, the absence of a structured management in efforts to develop Kedah tourism, inadequate facilities in Kedah tourism, the absence of special characteristics that can entertain visitors such as traditional arts and so, the level of local community resources in developing Kedah tourism is still relatively weak.
Prediksi Erosi pada Lahan Tanaman Kopi Arabika (Coffea arabica L.) di Kabupaten Gayo Lues Menggunakan Metode USLE
Authors: Ullyana Riska , Manfarizah Manfarizah , Syakur Syakur
Published: February 2022

Abstrak. Erosi adalah peristiwa terangkutnya tanah dari suatu tempat ke tempat lain oleh media alami. Sampel tanah diambil  dari 10 satuan peta lahan (SPL) yang terdapat pada kebun kopi di Kabupaten Gayo Lues. Perhitungan Erosi menggunakan metode USLE yang faktor penilaiannya adalah faktor erodibilitas, faktor curah hujan, faktor lereng, faktor vegetasi dan faktor konservasi. Terdapat 3 kategori kelas Tingkat Bahaya Erosi (TBE) potensial yaitu kelas sedang terdapat pada SPL 1. Kelas berat terdapat pada SPL 6. Kelas sangat berat terdapat pada SPL 2, SPL 3, SPL 4, SPL 5, SPL 7, SPL 8, SPL 9, dan SPL 10. Terdapat 4 kategori kelas Tingkat Bahaya Erosi  (TBE) aktual yaitu kelas sangat ringan terdapat pada SPL 1, SPL 6, SPL 9. Kelas ringan terdapat pada SPL 2, SPL 5, SPL 7. Kelas berat terdapat pada SPL 3 dan SPL 8. Kelas sangat berat terdapat pada SPL 4.Prediction of Soil Erosion on Arabica Coffee plantation (Coffea arabica L) in Gayo Lues Regency With USLE MethodAbstract. Erosion is the event of the transport of soil from one place to another by natural media. Soil samples were taken from 10 land map units (SPL) found in coffee plantations in Gayo Lues Regency. The calculation of erosion uses the USLE method which the assessment factors are erodibility factors, rainfall factors, slope factors, vegetation factors and conservation factors. There are 3 categories of potential Erosion Danger Level (TBE) classes, namely moderate class at SPL 1. Heavy class is found at SPL 6. Very heavy class is found at SPL 2, SPL 3, SPL 4, SPL 5, SPL 7, SPL 8, SPL 9, and SPL 10. There are 4 categories for the actual Erosion Danger Level (TBE) class, namely the very light class at SPL 1, SPL 6, SPL 9. Light class is at SPL 2, SPL 5, SPL 7. Heavy class is found at SPL 3 and SPL 8. Very heavy class is found at SPL 4
Pengaruh Pemberian Kotoran Kambing dan Biochar terhadap Ketersediaan Hara Makro N, P, K Inceptisol
Authors: Sarbaina Sarbaina , Zuraida Zuraida , Khalil Munawar
Published: February 2022

Abstrak. Inceptisol merupakan tanah yang baru berkembang biasanya mempunyai tekstur yang beragam dari kasar hingga halus, tergantung tingkat kelapukan bahan induknya.Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian kotoran kambing dan biochar sekam padi terhadap perubahan beberapa sifat kimia InceptisolRancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) pola non faktorial dengan 8 perlakuan dan 3 ulangan. sehingga jumlah keseluruhnya adalah 24 unit percobaan. Hasil penelitian menunjukkan bahwa pemberian kotoran kambing dan biochar sekam padi berpengaruh sangat nyata terhadap pH tanah pada 30 dan 45 HSI, C-organik tanah pada 30 HSI, P tersedia serta K-dd tanah pada 30 dan 45 HSI sedangkan pemberian kotoran kambing dan biochar sekam padi berpengaruh nyata terhadap N total tanah pada 30 dan 45 HSI. Pengaruh pemberian kotoran kambing dan biochar sekam padi terhadap pH tanah, N-total tanah, P-tersedia dan K-dd pada masa inkubasi 30 hari lebih tinggi dibandingkan pada masa inkubasi 45 hari dan untuk C-organik tanah pemberian kotoran kambing dan biochar sekam padi pada masa inkubasi 45 HSI lebih tinggi dibandingkan dengan pada masa 30 HSI.perlakuan yang terbaik terhadap karakteristik kimia tanah Inceptisol dijumpai pada perlakuan pupuk cair kotoran kambing + biochar.(The Effect of  Goat and Biochar Gross on the Availability of Macro N, P, K Inceptisol)Abstract. Inceptisol is a newly developed land, usually has a texturewhich vary from coarse to fine. in this case depending on the level of weathering of the material parent The purpose of this study was to determine the effect of giving feces goat and rice husk biochar against changes in several chemical properties of Inceptisol. The experimental design used was a non-completely randomized design (CRD) factorial with 8 treatments and 3 replications. so the total is 24 experimental unit. The results showed that the administration of goat manure and rice husk biocharThe cutting of goat manure and rice husk biochar has a very significant effect on pHSoils at 30 and 45 HSI, C-organic soils at 30 HSI, P available at 30 and 45 HSI as well Soil K-dd at 30 at and 45 HSI while giving goat manure and biochar Rice husk significantly affected the total N soil at 30 and 45 HSI.  giving goat manure and rice husk biochar to soil pH, soil N-total P available and K-dd at the incubation period of 30 days was higher than at the incubation period 45 days and for C-organic soil, giving goat manure and rice husk biochar to the soil The incubation period of 45 DIC was higher than that of the 30 HSI treatment The best soil chemical characteristics of Inceptisol were found in the Caiz fertilizer treatment goat manure + biochar.
Formulasi Suspensi Pelet Trichoderma spp. dalam Menghambat Cendawan Synchitrium pogostemonis Penyebab Penyakit Budok pada Bibit Nilam
Authors: Marhamah Marhamah , Sriwati Rina , Alfizar Alfizar
Published: February 2022

Abstrak. Tanaman nilam (Pogostemon cablin Benth) merupakan tanaman penghasil minyak atsiri yang dijadikan sebagai sumber pendapatan bagi banyak petani di Indonesia. Ketelitian dalam memilih bibit adalah salah satu faktor utama penting dalam persiapan penanaman nilam. Di beberapa sentra pengembangan nilam saat ini penyakit budok merupakan masalah serius yang selalu ditemukan. Trichoderma spp. dapat dimanfaatkan sebagai agensia hayati dan memberikan pengaruh positif dalam mengendalikan penyakit tanaman, karena cara ini lebih unggul dibanding pengendalian berbasis fungisida. Penelitian ini bertujuan untuk mengetahui kemampuan formulasi suspensi pelet Trichoderma spp. dalam menghambat cendawan Synchitrium pogostemonis penyebab penyakit budok pada bibit nilam. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial dengan 6 perlakuan terdiri dari 3 unit percobaan dan 4 kali ulangan sehingga diperoleh 72 unit percobaan. Pelet Trichoderma spp. diaplikasikan dengan cara disemprot dengan dosis 2,5 gr/100ml. Hasil penelitian menunjukkan bahwa formulasi pelet Trichoderma spp. mampu menghambat cendawan Synchitrium pogostemonis penyebab penyakit budok pada bibit nilam. Formulasi suspensi pelet Trichoderma harzianum mampu meningkat pertumbuhan tanaman nilam terhadap parameter tinggi tanaman, jumlah daun, dan jumlah tunas pada 42 HST.  (Pellet Suspension Formulation of Trichoderma spp. In Inhibiting Synchitrium pogostemon Fungus as the Cause of Budok in Patchouli Seeds) Abstract. Patchouli plant (Pogostemon cablin Benth) is an essential oil-producing plant which is used as a source of income for many farmers in Indonesia. The accuracy in selecting seeds is one of the main important factors to prepare patchouli planting. In several patchouli development centers, a serious problem that is regularly found is budok disease. Trichoderma spp. can be used as a biological agent and has a positive effect in controlling plant diseases, because the method is more superior to fungicide-based control. This study aims to determine the ability of Trichoderma spp. pellet suspension formulation in inhibiting Pogostemonis synchitrium fungus which causes Budok disease in patchouli seeds.This study used a non-factorial Completely Randomized Design (CRD) with 6 treatments consisting of 3 experimental units and repeated 4 times in order to obtain 72 experimental units. Trichoderma spp. pellets were applied by spraying it at a dose of 2.5 gr / 100ml. The results showed that the formulation of Trichoderma spp. is able to inhibit the Synchitrium pogostemonis fungus that cause budok disease on patchouli seedlings. The formulation of Trichoderma harzianum pellet suspension was able to increase the growth of patchouli on the parameters on plant height, number of leaves, and the number of shoots at 42 DAS.
Komparasi keanekaragaman serangga pada tanaman cabai merah,cabai rawit dan tomat
Authors: YULIA RINA , Susanna Susanna , Hasnah Hasnah
Published: February 2022

Komparasi Keanekaragaman Serangga pada Tanaman Cabai Merah, Cabai Rawit dan TomatAbstrak. Pola penanaman monokultur merupakan penanaman satu jenis tanaman pada satu satuan luas lahan tertentu. Menurunnya produktivitas dari ketiga komoditi tersebut di Provinsi Aceh disebabkan oleh pengelolaan agroekosistem yang tidak berimbang antara faktor abiotik dan biotik. Salah satu penyebab ketidakseimbangan agroekosistem tersebut akibat penggunaan pestisida yang tidak sesuai dengan prinsip PHT (Pengelolahan Hama Terpadu). Perangkap yang digunakan dalam penelitian ini adalah yellow sticky trap. Peubah yang diamati meliputi populasi serangga, indeks keanekaragaman, indeks kelimpahan. Pada pertanaman cabai merah terdapat 7 ordo serangga dengan total serangga 752 individu. Pada cabai rawit terdapat 6 ordo dengan total serangga 824 individu, sedangkan pada tanaman tomat terdapat 7 ordo serangga dengan total serangga 855 individu. Ordo diptera yang paling dominan yaitu 12 famili, sedangkan ordo yang paling sedikit ditemukan pada ordo lepidoptera 1 famili. Nilai indeks keanekaragaman antar ketiga tanaman berkisaran (2,80-2,93), indeks kelimpahan antar ketiga tanaman berkisaran (00,7-00,9). Comparative Diversity Of Insects On Red Chillies, Chillies And Tomatoes Abstract. The monoculture planting pattern is the planting of one type of plant on a certain unit of land area. The decline in productivity of these three commodities in Aceh Province was caused by the unbalanced management of the agroecosystem between abiotic and biotic factors. One of the causes of the imbalance in the agroecosystem is the use of pesticides that are not in accordance with the principles of IPM (Integrated Pest Management). The trap used in this research is yellow sticky trap. The variables observed included insect population, diversity index, abundance index. In the red chili crop there are 7 insect orders with a total of 752 insects. In cayenne pepper there are 6 orders with a total of 824 insects, while in tomato plants there are 7 insect orders with a total of 855 insects. The most dominant order of Diptera was 12 families, while the least order was found in the order of lepidoptera 1 family. The diversity index value between the three plants ranged (2.80-2.93), the abundance index between the three plants ranged (00.7-00.9).
Peran Penyuluh Pertanian dalam Pengembangan Kelompok Tani Tanaman Kopi di Kecamatan Silih Nara Kabupaten Aceh Tengah
Authors: Bahtra Nurdin , Mujiburrahmad Mujiburrahmad , Abdullah Otto Nur
Published: February 2022

The purpose of agricultural extension is to produce competent human resources for agricultural development actors so that they are able to build strong agricultural businesses, do better farming (better farming), make farming more profitable (better businesses), live more prosperously (better living) and a healthier environment. This study aims to find out about the role of extension workers and their constraints. This research was conducted by taking data through interviews with extension workers and the results of filling out questionnaires by 33 members of the farmer group. The results of the study concluded that extension workers played a very important role in agricultural extension in Bius Baru village as mentors, organizers/ dynamizers, technicians, consultants, educators, leaders and advisors. Farmer groups have developed with routine activities and assignments, adequate facilities, farming experience, group norms and rules and group classes. The constraints of extension workers in developing farmer groups are: participation of members of farmer groups is still low, members of farmer groups are not consistent in attending meetings where some are present and others are not present, low motivation of farmers to become more advanced and infrastructure that is not yet adequate. Farmers' constraints are: field coordination, most farmers have side jobs, use of farmer group facilities and discontinuous meeting times.
Study Kinerja ISD dengan Penambahan Sistem Kontrol Suhu Udara dan Kelembaban pada Pengeringan Gabah
Authors: Muliyani Muliyani , Mustaqimah Mustaqimah , Nurba Diswandi
Published: February 2022

Abstrak. Pengeringan padi menggunakan in-store dryer (ISD) memiliki keunggulan seperti kemudahan dalam pengendalian suhu dan tidak terpengaruh cuaca. Penambahan sistem kontrol pada ISD diharapkan dapat meningkatkan kinerja ISD serta menjaga kestabilan suhu dan RH selama pengeringan berlangsung. Metode penelitian ini dilakukan dengan mengeringkan 100 kg gabah menggunakan ISD dengan kadar air awal 17,77%, yang dikeringkan hingga mencapai kadar air kering simpan (maks 14%). Parameter yang dianalisis berupa  suhu, kelembaban relatif (RH), kecepatan aliran udara pengering, kadar air dan laju pengeringan. Hasil penelitian menunjukkan bahwa pemasangan sistem kontrol dapat mengendalikan dan mempertahankan suhu ISD agar selalu berada di atas suhu lingkungan dengan selisih sekitar 5,1°C. Selain itu sistem kontrol juga dapat mengendalikan RH ISD agar lebih kecil dari RH lingkungan. Sistem kontrol juga mempengaruhi laju pengeringan, dimana laju pengeringan meningkat seiring meningkatnya kinerja sistem kontrol dalam mengendalikan suhu dan RH ISD.ISD Performance Study with The Addition of Air Temperature and Humidity Control System on Drying Paddy GrainAbstract. Drying paddy grain using an In-Store Dryer (ISD) has advantages such as ease of temperature control and is not affected by the weather. The addition of an ISD control system is expected to improve the ISD performance and maintain a stable temperature and RH during the drying process. This research method was carried out by drying 100 kg of paddy grain using ISD with an initial moisture content of 17.77%, dried to a storage dry moisture content (max 14%). Parameters analyzed were temperature, relative humidity (RH), drying airflow velocity, moisture content, and drying rate. The results showed that the installation of the control system could control and maintain the ISD temperature. It is always above the ambient temperature, with a difference of about 5.1°C. In addition, the control system can also control the ISD RH to be smaller than the environmental RH. The control system also affects the drying rate, where the drying rate increases with the increase in the control system's performance in controlling ISD temperature and RH.
Evaluasi Nutrisi Pelepah Daun Kelapa Sawit dengan Beberapa Teknik Pengolahan sebagai Pakan Ternak Ruminansia
Authors: Prakasa Novia Ulfa
Published: February 2022

Pelepah dan daun kelapa sawit (PDKS) merupakan salah satu hasil samping dari perkebunan kelapa sawit, yang berpotensi sebagai bahan pakan bagi ternak ruminansia. Namun demikian, kualitas nutrisi dan kecernaannya yang rendah merupakan faktor pembatas pemanfaatan PDKS sebagai pakan ternak ruminansia. Berbagai teknologi diperlukan untuk meningkatkan kualitas nutrisi PDKS, salah satunya menggunakan teknologi amoniasi dan fermentasi dengan bantuan mikroorganisme Trichoderma viride. Hasil penelitian menunjukkan bahwa, berbagai teknik pengolahan terhadap PDKS pada penelitian ini berpengaruh sangat nyata (P0,01) terhadap kadar bahan kering, protein kasar, lemak kasar, serta BETN, namun tidak berpengaruh nyata (P0,05) terhadap kadar serat kasar dan abu. Berdasarkan hasil penelitian dapat disimpulkan bahwa perlakuan fermentasi memberikan hasil yang relatif baik, karena dapat mempertahankan kadar bahan kering dan BETN tetap tinggi, serta cenderung meningkatkan kadar protein substrat dibandingkan perlakuan kontrol.
Pengaruh Bahan Amelioran dan Pemupukan Lengkap Terhadap Kandungan Hara dan Hasil Padi Lokal Tipe Baru pada Tanah Suboptimal
Authors: Gunawan Hendri , Helmi Helmi , Muyassir Muyassir
Published: February 2022

Abstrak. Tanah suboptimal merupakan lahan yang telah degradasi atau lahan yang mempunyai tingkat kesuburan yang rendah dan tida dapat mendukung perumbuhan tanaman secara optimal. Penelitian ini bertujuan untuk untuk mengetahui efek bahan amelioran dan pemupukan N:P:K  terhadap kandungan hara tanah suboptimal dan hasil padi lokal tipe baru dan untuk mendapatkan dosis pupuk N:P:K dan amelioran yang tepat terhadap serapan hara. Penelitian ini menggunakan metode eksperimen dimana perlakuan disusun dalam bentuk Rancangan Acak Kelompok pola Faktorial dan diulang sebanyak 3 kali. Faktor pertama bahan Amelioran yaitu kompos jerami padi dan faktor kedua dosis pupuk Urea, SP-36 dan KCl. Hasil penelitian yang didapat pemupukan N:P:K dapat meningkatkan serapan hara N pada tanaman padi lokal tipe baru (sanbei) dan pada perlakuan pemupukan N, P dan K dengan dosis Urea 300 kg/ha, SP-36 150 kg/ha dan KCL 90 kg/ha dapat meningkatkan serapan hara terhadap jumlah anakan produktif (batan/rumpun), berat gabah total (g/rumpun), berat gabah isi (g/rumpun), berat gabah hampa (g/rumpun), persentase berat gabah isi (%), persentase berat gabah hampa (%), dan potensi tanaman padi Ton/ha. Terdapat interaksi antara amlioran dan pemupukan N:P:K terhadap bobot 100 g butir gabah tanaman padi lokal tipe baru (sanbei).Kata kunci: Ameliorasi, Pemupukan N:P:K, Lahan Suboptimal, Serapan Hara, Pemupukan, Bobot 1000, Hasil Padi.Abstract. Suboptimal soil is land that has been degraded or land that has a low fertility level and cannot support plant growth optimally. This study aimed to determine the effect of ameliorant and N:P:K fertilizer on suboptimal soil nutrient content and yield of new types of local rice and to obtain the right dose of N:P:K and ameliorant fertilizer on nutrient uptake. This study used an experimental method where the treatments were arranged in the form of a factorial randomized block design and repeated 3 times. The first factor is the Ameliorant material, namely rice straw compost and the second factor is the dose of Urea, SP-36 and KCl fertilizers. The results of the study obtained that N:P:K fertilization could increase N nutrient uptake in new types of local rice plants (sanbei) and in the treatment of N, P and K fertilization with doses of Urea 300 kg/ha, SP-36 150 kg/ha and KCL. 90 kg/ha can increase nutrient uptake on the number of productive tillers (clump/clump), total grain weight (g/clump), weight of filled grain (g/clump), weight of empty grain (g/clump), percentage of weight of filled grain ( %), the percentage of empty grain weight (%), and the potential of rice plants Ton/ha. There was an interaction between amliorant and N:P:K fertilization on the weight of 100 g of grain of new type of local rice plant (sanbei).Keywords: Amelioration, N:P:K Fertilization, Suboptimal Land, Nutrient Uptake, Fertilization, Weight 1000, Rice Yield.
Pengaruh Jenis Mulsa pada beberapa Varietas terhadap Pertumbuhan dan Hasil Tanaman Kentang (Solanum tuberosum L.)
Authors: Patimah Siti , Hasanuddin Hasanuddin , Hayati Erita
Published: February 2022

Sayur kentang (Solanum tuberosum L.) adalah tanaman pokok sebagai pengganti beras gandum dan sayuran lain untuk kepentingan masyarakat. Sehingga permintaan kentang di Blangkejren sangat banyak, hasil yang diperoleh kentang di Gayo meningkatkan hasil pertanian namun tidak tanaman pokok, menghubungkan serta dengan mengkombinasikan antara meletakkan mulsa dan mulsa jerami sereh wangi, mulsa jempung rom, mulsa plastik hitam perak atau varian lokal dan Granola. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak kelompok pola factorial 2 x 6, hingga diperoleh 8 kombinasi perlakuan 24 satuan percobaan. Faktor utama jenis mulsa terdiri dari 4 taraf yaitu tanpa mulsa, jerami serai wangi, jerami padi dan platik hitam perak dengan golongan 2 taraf yaitu varietas lokal dan varietas Granola. Hasil penelitian menunjukkan bahwa mulsa berpengaruh sangat nyata pada diameter umbi tanaman kentang, berpengaruh tidak nyata terhadap tinggi tanaman pada umur 30 dan 45 HST, umur berbunga, jumlah umbi per tanaman, berat umbi per tanaman, berat per umbi serta potensi hasil tanaman kentang. Varietas berpengaruh sangat nyata terhadap umur berbunga tanaman kentang, berpengaruh tidak nyata terhadap tinggi tanaman umur 30 dan 45 HST, jumlah umbi per tanaman, berat umbi per tanaman, berat per umbi, diameter umbi, serta potensi hasil tanaman kentang. Pertumbuhan dan hasil tanaman kentang terbaik dijumpai pada perlakuan varietas Granola Effect of Mulch Type on Several Varieties on Growth and Yield of Potato (Solanum tuberosum L.)Potato (Solanum tuberosum L.) is one of the supporting crops for the food diversification program to meet the nutritional needs of the community. The demand for potatoes in Aceh is increasing every year, but potatoes in Aceh have not been able to meet market demand, for that it needs to be optimized by combining the provision of mulches such as citronella straw, rice straw mulch, silver black plastic mulch and local varieties and Granola. The design used in this study was a 2 x 4 factorial randomized block design, so that there were 8 treatment combinations and 24 experimental units. The main factors observe were the type of mulch 4 levels without mulch, citronella straw, rice straw and silver black plastic and varieties with 2 local varieties, the Granola variety (V). the results showed that mulch had a very significant effect on tuber diameter of potato plants, had no significant effect on plant height aged 30 and 45 DAP, flower age, number of tubers planted, tuber weight, weight per tuber, and yield potential of potato. Variety had a very significant effect on potato plant age, had no significant effect on plant height at 30 and 45 DAP, the number of tubers planted, tuber weight, tuber diameter and yield potential of potato. The best potato plant growth and yield was found in the treatment of varieties Granola.
COMPARISON OF BODY WEIGHT OF LOCAL MALE AND FEMALE SHEEP DUE TO DIFFERENCES IN COMPOSITION BASIC FEED MIXTURE, FERMENTATION CONCENTRATE AND HYACINTH SILAGE
Authors: ANANDA PUTRI
Published: February 2022

ABSTRACT Abstract : The purpose of this research is knowing the body weight comparison of male and female local sheep because of the difference in giving mix composition between basal feed, fermented concentrate and water hyacinth silage. This research was conducted for 9 weeks in the Livestock Field Laboratory (LLP) Animal Husbandry Study Program, Faculty of Agriculture, Syiah Kuala University, Rukoh Village, Syiah Kuala District, Banda Aceh City, Aceh Province. This study used a completely randomized design with a factorial pattern consists of 2 factors, namely the gender factor as many as 16 tails consisting of 8 males and 8 females, feed factors P0 (100% basal feed), P1 (80% basal feed + 20% fermented concentrate), P2 (70% basal feed + 10% fermented concentrate + water hyacinth silage 20%), P3 (60% basal feed + concentrate 10% fermentation + 30% water hyacinth silage). Further each treatment consisted of 2 replications. Parameters observed were feed consumption, final body weight, daily body weight gain, feed conversion and feed efficiency.The results showed that the difference in giving mixed composition of basal feed, fermented concentrate and water hyacinth silage very significant effect (P0.01), on the achievement of final body weight, daily body weight gain and feed efficiency in male and female local sheep. However, the treatment of differences in the composition of the mixture between basal feed, fermented concentrate and water hyacinth silage had no significant effect (P0.05) on feed consumption and feed conversion in male and female local sheep.Keywords: comparison, body weight, local sheep, basic feed mixture fermented concentrate, water hyacinth
Pengaruh Dosis Nitrogen dan Lama Penyulingan terhadap Simplisia dan Kualitas Minyak Serai Wangi (Cymbopogon nardus L.)
Authors: Alirsah Alirsah , Hayati Erita , Hayati Rita
Published: February 2022

Abstrak. Serai wangi merupakan salah satu penghasil minyak atsiri dari kelompok tanaman graminae, minyak tersebut memiliki dua seyawa penting yaitu Sitronellal dan geraniol. Penelitian ini bertujuan untuk mengetahui pengaruh dosis nitrogen dan lama penyulingan terhadap simplisia dan kualitas minyak serai wangi. Penelitian ini menggunakan Rancangan Acak Kelompok pola Faktorial 3 x 3 dengan 3 kali ulangan. Faktor yang diteliti meliputi dosis nitrogen  dan lama penyulingan yang terdiri dari 3 taraf : dosis nitrogen 10, 20 dan 30 g / tanaman serta lama penyulingan  2, 3 dan 4 jam. Berdasarkan penelitian ini maka pemupukan nitrogen terbaik untuk meningkatkan pertumbuhan tanaman serai wangi terdapat pada dosis nitrogen 30 g / tanaman, lama penyulingan terbaik untuk kualitas minyak serai wangi terdapat pada lama penyulingan 4 jam selain itu terdapat kombinasi terbaik pada dosis nitrogen 30 g / tanaman dan lama penyulingan selama 4 jam.The Effect of Nitrogen Dose and Refining Duration on the Simplicia and Quality Of Citronella Oil (Cymbopogon nardus L.)Abstract. Lemongrass, part of Graminae plant group is one of the essential oil producing plants which has two important compounds namely citronella and geraniol. This study aimed to determine the effect of nitrogen dose and refining time on the simplicia quality of citronella oil. This study employed a 3x3 factorial randomized block design with 3 replications. Factors studied included nitrogen dose and duration of refining process which consisted of 3 levels namely nitrogen dose of 10, 20 and 30 g /plant and refining time of 2, 3 and 4 hours. Based on this research, the best nitrogen fertilizer to increase the growth of citronella plant was at a nitrogen dose of 30 g /plant and the best refining duration for quality of citronella oil was 4 hours.However, there was the best combination at a nitrogen dose of 30 g /plant and 4 hours of refining duration.
Aktivitas Antioksidan, Kadar Vitamin C dan Derajat Keasaman pada Susu Kambing Fermentasi dengan Menggunakan Lactobacillus rhamnosus dan Penambahan Jus Buah Bit (Beta Vulgaris L).
Authors: Putri Putri , Yurliasni Yurliasni , Hanum Zuraida
Published: February 2022

Abstrak. Penelitian ini betujuan untuk mengetahui aktivitas antioksidan, kadar vitamin C dan nilai pH susu kambing fermentasi dengan menggunakan Lactobacillus rhamnosus dan penambahan jus buah bit (Beta vulgaris L). Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan dan 4 ulangan sehingga diperoleh 20 unit percobaan. Perlakuan yang diberikan terdiri dari: P0: (kontrol) 0% jus buah bit, P1: 2% jus buah bit, P2 :4% jus buah bit, P3: 6% jus buah bit, P4: 8% jus buah bit. Parameter yang diukur dalam penelitian ini adalah uji pH, uji kadar vitamin C dan aktivitas antioksidan. Hasil penelitian ini menunjukkan bahwa susu kambing fermentasi menggunakan Lactobacillus rhamnosus dan penambahan jus buah bit berpengaruh sangat nyata (P0,01) terhadap nilai pH, dan pada aktivitas antioksidan menunjukkan dengan penambahan jus buah bit mampu meningkatkan golongan aktivitas antioksidan (IC50) susu kambing fermentasi dari golongan antioksidan sedang menjadi golongan antioksidan kuat. Sedangkan pada hasil uji kadar vitamin C menunjukkan bahwa penambahan jus buah bit tidak berpengaruh nyata (P0.05) terhadap kadar vitamin C susu kambing fermentasi.   Milk Using Lactobacillus rhamnosus and Addition of Beetroot Juice (Beta vulgaris L) Abstract. This study aims to determine the antioxidant activity, vitamin C content and pH value of fermentes goat milk using Lactobacillus rhamnosus and the addition of fruit juice beet (Beta vulgaris L). The design used completely Randomized (CRD) consisting of 5 treatments and 4 replications so that the obtained 20 units. The treatment consists of: P0: (control) 0% juice fruit bits, P1: 2% fruit juice beets, P2 :4% fruit juice beets, P3: S4% fruit juice beets, P4: 8% fruit juice bits. The parameters measured were pH, the levels of vitamin C and IC50 of antioxidant activity. The results showed that goat milk fermented using Lactobacillus rhamnosus and the addition of Beets fruit juice very significantly (P0.01) effect very significant effect (P0.01) on pH value, on the antioxidant activity showed that with the addition of fruit juice beet able to increase the class of antioxidant activity (IC50) of goat milk fermented from the class of antioxidants becoming a group of powerful antioxidants. While on the test results the levels of vitamin C showed that the addition of fruit juice the beets do not significantly effect (P0.05) on the levels of vitamin C.
Efektivitas Fermentasi Susu Kambing Menggunakan Bakteri Lactobacillus rhamnosus dengan Penambahan Jus Buah Bit (Beta vulgaris L.) dalam Menghambat Pertumbuhan Bakteri Patogen Usus
Authors: Hutasuhut Linda Yanti , Hanum Zuraida , Yurliasni Yurliasni
Published: February 2022

Bit merupakan tanaman berbentuk akar mirip umbi-umbian. Bit sangat bermanfaat untuk dijadikan sebagai tambahan dalam bahan pangan karena mengandung antioksidan tinggi, vitamin C yang tinggi serta memiliki senyawa antibakteri yang mampu menghambat aktivitas pertumbuhan bakteri gram positif dan bakteri gram negatif. Tujuan penelitian ini untuk mengetahui efektivitas kemampuan susu kambing fermentasi menggunakan L. rhamnosus dan penambahan jus bit dalam menghambat pertumbuhan bakteri patogen usus. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri atas 5 (lima) perlakuan yaitu P0 = Kontrol, P1 = 2% jus bit, P2 = 4% jus bit, P3 = 6% jus bit, dan P4 = 8% jus bit dengan 4 (empat) kali ulangan. Data yang diperoleh dianalisis menggunakan ANOVA (Analysis of Variance), jika terdapat perbedaan yang nyata maka dilanjutkan dengan uji jarak berganda Duncan. Hasil penelitian menunjukan bahwa penambahan jus bit dengan persentase berbeda pada susu kambing fermentasi tidak berpengaruh nyata (P0,05) terhadap kemampuan susu fermentasi untuk menghambat pertumbuhan bakteri Salmonella typhi namun berpengaruh sangat nyata (P0,01) terhadap kemampuan susu fermentasi untuk menghambat pertumbuhan bakteri Escherichia coli.The Effectiveness Fermentation of Goat’s Milk Using Lactobacillus rhamnosus Bacteria with Addition of Beetroot Juice (Beta vulgaris L.) In Inhibiting The Growth of Intestinal Pathogenic BacteriaBeetroot is a root-shaped plant similar to tubers. Beetroot is very useful to be used as an addition in food ingredients because of its content such as high antioxidants, high vitamin C and has antibacterial compounds that are able to inhibit the growth activity of gram-positive bacteria and gram-negative bacteria. The purpose of this study is to find out the effectiveness of fermented goat milk capabilities using L. rhamnosus and the addition of beet juice in inhibiting the growth of pathogenic gut bacteria. This study used a Complete Randomized Design (RAL) consisting of 5 (five) treatments namely P0 = Control, P1 = 2% beet juice, P2 = 4% beet juice, P3 = 6% beet juice, and P4 = 8% beet juice with 4 (four) times the replay. The data obtained was analyzed using ANOVA (Analysis of Variance), if there are noticeable differences then continued with Duncan's multiple distance test. The results showed that the addition of beet juice with a different percentage in fermented goat milk had no real effect (P0.05) on the ability of fermented milk to inhibit the growth of Salmonella typhi bacteria but had a very real effect (P0.01) on the ability of fermented milk to inhibit the growth of Escherichia coli bacteria.
Aplikasi Teknologi Watertreatment Dengan Menggunakan Metode Elektrokoagulasi Untuk Perbaikan Kualitas Air Limbah Tahu
Authors: Nandayani Indah , Darwin Darwin , Ratna Ratna
Published: February 2022

Abstrak. Limbah cair industri tahu umumnya memiliki kandungan COD, BOD, Electrical Conductivity, Alkalinity, VS dan TS yang melebihi baku mutu yang dipersyaratkan. Elektrokoagulasi merupakan salah satu alternatif pengolahan limbah yang memanfaatkan listrik dan plat logam sebagai anoda dan katoda. Tujuan penelitian ini adalah untuk mengetahui pengaruh waktu kontak terhadap parameter uji Penelitian dilakukan dengan skala laboratorium menggunakan reaktor Elektrokoagulasi dengan menggunakan bantuan Plat Aluminium sebagai penghantar listrik. Waktu kontak yang digunakan 120 menit. Hasil penelitian menunjukkan proses elektrokoagulasi terbaik dengan dengan waktu pengolahan 120 menit pada proses  penelitian dengan sumber listrik konvensional (PLN). Proses elektrokoagulasi dengan biaya operasi terkecil adalah menggunakan sumber listrik dari power supplay adaptor,Penelitian ini dilakukan dengan dua kali percobaan dan sampel cairan limbah tahu  digunakan sebanyak 3500 ml.Application of Water treatment Technology Using Electroagulation Method for improving wastewater qualityAbstract : Tofu industrial wastewater generally contains COD, BOD, Electrical Conductivity, Alkalinity, VS and TS which exceed the required quality standards.Electrocoagulation is an alternative waste treatment that utilizes electricity and metal plates as anode and cathode. The purpose of this study was to determine the effect of contact time on test parameters. The research was conducted on a laboratory scale using an electrocoagulation reactor using an aluminum plate as an electrical conductor. The contact time used is 120 minutes. The results showed the best electrocoagulation process with a processing time of 120 minutes in the research process with a conventional power source (PLN). The electrocoagulation process with the lowest operating cost is to use a power source from the power supply adapter.This research was carried out with two experiments and 3500 ml of tofu waste liquid sample was used.
JURNAL PERILAKU HARIAN HARIMAU SUMATERA (Panthera tigris sumatrae) DI TAMAN MARGASATWA DAN BUDAYA KINANTAN BUKITTINGGI SUMATERA BARAT
Authors: Khalis Muhammad Atha , Ar Rasyid Ulfa Hansri , Rahmi Erdiansyah
Published: February 2022

Abstrak. Menurut IUCN (International Union for Conservation of Nature) harimau sumatera masuk kedalam kategori terancam punah (Critical endangered). Harimau sumatera termasuk salah satu hewan dengan tingkat perawatan yang sulit dan sangat rawan kematian. Kematian tersebut tak terkecuali di wilayah kawasan ex-situ. Penelitian ini menggunakan metode observsi dan Focal animal sampling yang dilakukan dari pukul 08.00 sampai dengan pukul 17.00 WIB. Persentase perilaku harian harimau sumatera secara umum di Taman Margasatwa dan Budaya Kinantan (TMSBK) yaitu Boncel melakukan perilaku bergerak (43%), istirahat (39%), individu (12%), sosial (3%) dan agonistik (3%). Perilaku yang dilakukan Bujang Kinantan yaitu perilaku bergerak (17%), istirahat (64%), individu (14%), sosial (1%) dan agonistik (3%). Perilaku Bancah selama pengamatan yaitu perilaku bergerak (12%), istirahat (62%), individu (17%), sosial (10%) dan agonistik (0%). Perilaku Dara Jingga yaitu perilaku bergerak (5%), istirahat (79%), individu (15%), sosial (1%) dan agonistik (0%). Berdasarkan persentase perilaku harian harimau yang diperoleh dapat dilihat bahwasanya perilaku istirahat lebih dominan tinggi pada tiap individu, tetapi pada harimau Boncel memiliki persentase perilaku bergerak yang dominan, dikarenakan umur Boncel terbilang masih muda.Journal Daily Behavior of Sumatran Tigers (Panthera tigris sumatrae) at Kinantan Cultural and Wildlife Park Bukittinggi West SumatraAbstract. Accordinglto the IUCN (International Union for Conservation of Nature), the Sumatran tiger is in the critically endangered category. The Sumatran tiger is one of the animals with a difficult level of care and is very prone to death. These deaths are no exception in the ex-situ area. This research used observation method and Focal animal sampling which was conducted from 08.00 to 17.00 WIB. The percentage of daily behavior of Sumatran tigers in general at the Kinantan Wildlife and Culture Park (TMSBK) is that Boncel engages in moving behavior (43%), resting (39%), individual (12%), social (3%) and agonistic (3%). The behavior of Bujang Kinantan is moving behavior (17%), resting (64%), individual (14%), social (1%) and agonistic (3%). Bancah's behavior during the observation was moving behavior (12%), resting (62%), individual (17%), social (10%) and agonistic (0%). Dara Jingga's behavior is moving behavior (5%), resting (79%), individual (15%), social (1%) and agonistic (0%). Based on the percentage of daily behavior of tigers obtained, it can be seen that resting behavior is more dominant in each individual, but the Boncel tiger has a dominant percentage of moving behavior, because Boncel's age is relatively young.
Analisis Pemberdayaan Masyarakat Petani Nilam Di Kabupaten Aceh Jaya Terhadap Tingkat Kreativitas, Negosiasi, Dan Pengambilan Keputusan
Authors: Algifari Azra , Manyamsari Ira , Susanti Elly
Published: February 2022

Tanaman nilam ( pogosteman ni A lam )) merupakan tanaman yang wangi dan berdaun halus serta berbatang segi empat. Tanaman ini biasa diambil daun keringnya untuk disuling dan mendapatkan minya A knya yang kemudian digunakan dalam berbagai kegiatan industri mulai dari kosmetik, parfum, sanitari, obat-obatan dan masih banyak lagi. Salah satu masalah yang dihadapi yaitu rendahnya keberdayaan petani nilam di Kabupaten Aceh Jaya. Hal ini disebabkan karena praktik budidaya petani nilam yang masih rendah, kapasitas petani rendah, dan penerapan teknologi yang masih sangat kurang. Penelitian ini dilakukan untuk mengetahui tingkat keberdayaan petani nilam di Kabupaten Aceh Jaya. Berdasarkan hasil penelitian yang dilakukan didapatilah bahwasannya tingkat kreativitas, kemampuan negosiasi, dan kemampuan pengambilan keputusan, masih rendah.
Analisis Usaha pembenihan Ikan Nila (Studi Kasus di BBI UPTD Budidaya Air Tawar) Desa Jantho Baru, Kabupaten Aceh Besar
Authors: Lubis Mulia Sarifah , Kadir Irwan A. , Usman Mustafa
Published: February 2022

Aceh Besar Regency has a relatively large freshwater fishery area. Based on the 2019 BPS, it was recorded that the area of aquaculture in the Jantho area at BBI was 32.10 Ha, while the People's Breeding Unit (UPR) had an area of 15.60 Ha. BBI Jantho produces freshwater fish, namely catfish, gourami, carp, and tilapia. However, every year there is a significant increase in production, namely tilapia with a percentage increase in production of 17%. This increase occurred due to the large demand for tilapia in the market but insufficient production. The problem is that the tilapia seed market is good but the production is lacking. The purpose of this study was to analyze the feasibility of Tilapia hatchery at BBI Jantho Aceh Besar. This research is a case study using primary and secondary data. The analytical tools used are market and marketing aspects, technical and technological aspects, income analysis, Cost Ratio (R/C), Break Event Point (BEP), Return On Investment (ROI). The results of this study indicate from all aspects that this business is profitable and feasible to work on. From the technical and technological aspects, all of them meet criteria such as the location of the tilapia hatchery, the scale of operation, production activities, pond layout and inputs. The market and marketing aspects have used 1 level distribution channels. From the economic aspect where the income is Rp.69,546.042, the R/C value is 2.81, the BEP Production value is 192,270 head 540,000, the BEP value Price is Rp.71/head Rp. 200/head. The ROI value is 181% which indicates that the rate of return on capital for Tilapia Hatchery is 81% greater.
Analisis Faktor-faktor yang Mempengaruhi NIlai Tukar Petani Kopi di Provinsi Aceh
Authors: Chairuddin Faisal Andryan , Safrida Safrida , Zulkarnain Zulkarnain
Published: February 2022

Perkebunan merupakan salah satu subsektor yang berpotensi baik dan dapat berkontribusi sebesar 32,43% dari total PDRB sektor pertanian. Salah satu komoditi perkebunan rakyat yang berpotensi besar adalah kopi yang memiliki pertumbuhan produktivitas sebesar 61,25% dan mampu menyerap tenaga kerja sejumlah 167.196 orang/ha/tahun. Di sisi lain, prospek yang begitu baik dari tanaman kopi ini belum dapat memberi kesejahteraan yang baik terhadap petani kopi. Hal ini terlihat dari penurunan Nilai Tukar Petani Perkebunan rakyat setiap tahunnya. Adapun tujuan penelitian ini untuk menganalisis faktor-faktor yang mempengaruhi nilai tukar petani kopi di Provinsi Aceh. Penelitian ini menggunakan data sekunder dari tahun 2010-2019. Peneliti menggunakan analisis deskriptif dan kuantitatif denga menggunakan metode analisis regresi linier berganda. Hasil penelitian ini menujukkan bahwa variabel PDRB sektor pertanian dan produktivitas kopi berpengaruh signifikan sementara inflasi tingkat pedesaan dan harga kopi di tingkat petani tidak berpengaruh signifikan terhadap nilai tukar petani kopi. Poduktivitas dan harga kopi di tingkat petani memiliki hubungan positif terhadap nilai tukar petani kopi sementara PDRB sektor pertanian dan inflasi di tingkat pedesaan memiliki hubungan negative terhadap nilai tukar petani kopi.
Sikap Toleransi Petani Kentang Dan Tingkat Adopsi Teknologi Usahatani Kentang
Authors: Yulinarti Suci , Wardhana Muhammad Yuzan , Romano Romano
Published: February 2022

Potato is a national superior vegetable commodity that is prioritized for development by the government. Bener Meriah Regency is a center for potato development, supported by climatic conditions suitable for potato growth. However, so far the production of potato plants has not been able to meet Indonesia's domestic needs. This study aims to describe what technologies are applied by potato farmers in Bener Meriah and want to see how the level of technology adoption applied by potato farmers in Bener Meriah Regency is analyzed descriptively qualitatively, statistically, and using crosstabulation. The results showed that the tolerance attitude of potato farmers who used technology in Bener Meriah Regency was included in the high category, namely daring to take risks and having more than two efforts in overcoming the risks of potato farming. The use of technology that has been applied by potato farmers in Bener Meriah is the technology of using superior seeds, cultivation techniques that have followed the recommendations of the extension worker, the use of vegetable pesticides, pest control according to the instructor's recommendations, the use of mulch, hand tractor, sprayer, irrigation, cold storage technology, and good packaging. Then potato farmers who have a high level of technology adoption are more tolerant in facing farming risks.
Pengaruh Penerapan Agroforestry Kopi Dengan Tanaman Buah-Buahan, Cabai Dan Ternak Terhadap Peningkatan Pendapatan Petani Di AtuLintang, Kabupaten Aceh Tengah
Authors: Huhasna Rifatul , Usman Mustafa , Fauzi T
Published: February 2022

This study aims to Know the adoption of agroforestry coffee with fruit crops, chili and livestock can increase the income of farmers in the district Atu Lintang, Aceh Tengah . Sampling in this study was carried out using Proportional Stratified Random Sampling, namely the selection of stratified random samples from the entire existing population where each strata was represented by a sample whose number was determined proportionally. Strata in this case is the pattern of farming carried out. The total sample on this research  ar 24 farmers. The analytical techniques used in this study are income analysis and business feasibility and t test (Independent sample T Test). The results showed that thesystem agroforestry coffee with fruit, chili and livestock plants in Atu Lintang District, Aceh  Tengah  Regency provided a higher income or profit  Rp. 89,598,278/Ha, while thesystem of  agroforestry coffeein Atu Lintang District, Aceh Tengah Regency provides an income or profit of Rp 19,824,772/ha. The results of the t-test test also explain that in the system of coffee  agroforestry and agroforestry  coffee with fruit crops, chilies and livestock there are significant differences, where the income in the system agroforestry coffee with fruit crops, chili and livestock is greater than the income in the  agroforestry coffee system Ha/year.