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All Journal Jurnal Hortikultura Indonesia (JHI) Agrotrop : Journal on Agriculture Science AGRITROP International Journal of Biosciences and Biotechnology Buletin Udayana Mengabdi E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) BIOTROPIA - The Southeast Asian Journal of Tropical Biology Plumula : Berkala Ilmiah Agroteknologi Jurnal Hortikultura Journal of Degraded and Mining Lands Management Agro Bali: Agricultural Journal Journal of a Sustainable Global South Udayana Journal of Social Sciences and Humanities (UJoSSH) AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Nandur

I WAYAN WIRAATMAJA

Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana

Author-ID : 2952330

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Veterinary

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Developing A Creative Economic-Based Village Tourism In Kendran Village Gianyar Regency Ni Ketut Arismayanti; I Gusti Ngurah Widyatmaja; I Wayan Wiraatmaja
Journal of A Sustainable Global South Vol 3 No 1 (2019): February 2019
Publisher : Institute for Research and Community Services Udayana University

This research aims to identify the potential of natural tourism, cultural tourism, and creativity of local communities of Kendran Village and determine the condition of the internal environment (as seen from the strengths and weaknesses) and external environment (as seen from the opportunities and threats) of Kendran Village since the development of creative-economy based village tourism is one of the attempts to open up the market share (market niche) that had not been done yet. SWOT analysis method was used in this research to explore the potential of the internal environment, such as Strengths, namely rice field scenery with jogging tracks, the preserved traditional culture as traditional Balinese architecture, sacred places, historical relics in the village area, the activities of the Balinese-Hinduism ceremonies, arts and cultures, as well as the hospitality of communities, and accessible areas. We found the weaknesses on infrastructure, public facilities, lack of tourism programs along with its management, and lack of foreign languages including English. Likewise, on the external environment, they have the opportunities in location of Kendran Village, the popularity of village tourism, increasing of tourists arrival who are interested in culture & natural tourism, information and technological advances that support the promotion of Kendran Village, the support of the Gianyar Government, the development of creative-economy based tourism, and the threats such as increased competition in tourism industry, lack of passion of rural life in young generations, the culture commercialization, and also the stability of political and security situation in Indonesia. Index Terms— natural potentials, cultural potentials, creative local community, creative economy.

The Establishment of Rural Tourism Based Creative Economy Kendran Village, Gianyar Ni Ketut Arismayanti; I Gusti Ngurah Widyatmaja; I Wayan Wiraatmaja
Udayana Journal of Social Sciences and Humanities Vol 1 No 1 (2017): UJoSSH, Feburary 2017
Publisher : Research and Community Services Institutes of Udayana University

The aim of the research is to find the identification of the potential of nature tourism, cultural tourism, and creativity of local communities of Kendran Village and determine the condition of the internal environment (as seen from the strengths and weaknesses) and external environment (as seen from the opportunities and threats) of Kendran Village. Since the development of creative economy based rural tourism is one of the attempts to open up the market share (market niche) that had not done yet.SWOT analysis method used in this research to explore the potential of the internal environment, such as Strengths, namely rice field scenery with jogging tracks, the preserved traditional culture as traditional Balinese architecture, sacred places, historical relics in the village area, the activities of the Balinese-Hinduism ceremonies, arts and cultures, as well as the hospitality of communities, and accessible areas. We found the Weaknesses on infrastructure, public facilities, lack of tourism programs along with its management, and lack of foreign languages including English. Likewise, on the external environment, they have the opportunities in location of Kendran Village, the popularity of rural tourism, increasing of tourists arrival who interested in culture & nature tourism, information and technological advances that supports the promotion of Kendran Village, the support of the Gianyar Government, the development of creative economy based tourism, and the Threats such as increased competition in tourism industry, lack of passion of rural life in young generations, the culture commercialization, and also the stability of political and security situation in Indonesia.

PERBANYAKAN SPORA ENDOMIKORIZA INDIGENUS PADA PERKEBUNAN KAKAO DENGAN PEMBERIAN MEDIA TANAM DAN KADAR AIR TANAH BERBEDA Ni Kadek Trisnayanti; I Nyoman Rai; I Wayan Wiraatmaja
Plumula : Berkala Ilmiah Agroteknologi Vol 9 No 2 (2021): Plumula : Berkala Ilmiah Agroteknologi
Publisher : UPN VETERAN JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/plumula.v9i2.69

Cocoa is a plantation crop that has the potential to increase state income. In Bali, the highest cocoa production is in Jembrana Regency. Increasing the productivity of the cocoa plant can be achieve by using environmentally friendly fertilizer such as Arbuscular Mycorrhizal Fungi (AMF). The aim of this research is to obtain indigenous AMF isolates and their propagation with different planting media and water stress. The research was conducted from July to January 2021. Sampel AMF for islolation and identification was taken from Banjar Pangkung Medahan, Pulukan Village, Pekutatan District, Jembrana Regency, while isolation and identification of AMF was conducted at Agronomy and Horticulture Laboratory, Faculty of Agriculture, Udayana University, Laboratory of Plant Diseases, Laboratory of Genetic Resources and Molecular Biology of Udayana University and Greenhouse of Experimental Garden Faculty of Agriculture, Denpasar. This research used in propagating of spores of AMF was a Completely Randomized Design (CRD) with 2 factors and 4 replications. The first factor was planting medium which consisted of four treatment levels (soil planting medium, soil with sand growing media, soil with compost growing media, and sand with compost soil growing media) and the second factor was water stress which consisted of three treatment levels (ground water content of 100%, 70%, and 40% of field capacity). The results of isolation and identification showed that there were three genera of AMF spores found, i.e. Glomus, Gigaspora, Acaulospora. The results of spore propagation showed that soil and sand growing media with a combination of soil moisture content of 40% water field capacity produced the highest spores, which was 62 spores on average.

STUDI PERBANYAKAN ENDOMIKORIZA INDIGENUS HASIL ISOLASI DARI PERKEBUNAN KOPI ARABIKA DI KECAMATAN KINTAMANI, BALI, DENGAN PEMBERIAN STRES AIR DAN MEDIA TUMBUH BERBEDA I Gusti Ayu Kadek Dian Permatha Suyoga; I Nyoman Rai; I Wayan Wiraatmaja
Plumula : Berkala Ilmiah Agroteknologi Vol 9 No 2 (2021): Plumula : Berkala Ilmiah Agroteknologi
Publisher : UPN VETERAN JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/plumula.v9i2.70

Coffee is very important agro industry in Bali Province. The coffee center in Bali which is already famous for its geographic indication protection status is Kintamani District, which is the largest producer of Arabica coffee and an icon of Arabica coffee in Bali. Therefore, efforts are needed to maintain coffee production through the selection of fertilizers that do not harm the environment, for example biological fertilizers derived from arbuscular mycorrhizal fungi (AMF). This study aimed to find the best growing media composition and optimal soil water content and the interaction between the two treatments for endomycorrhizal spore propagation. This research was arranged in a completely randomized design (CRD) with 2 factors and 4 replications. The first factor was composition of growing media which consisted of four levels, i.e. Mt (soil only), Mp (soil and volcanic sand with ratio of 1:1/v:v), Mk (soil and compost with ratio of 1:1/v:v), and Mc (soil, volcanic sand, and compost with ratio of 1:1:1/v:v:v). The second factor was water stress which consisted of three levels, i.e. A0 (100% field capacity), A1 (70% field capacity), and A2 (40% field capacity). The highest spore multiplication results were obtained in the combination treatment of MpA0 as much as 55,00 spores with an increase of 120%. Meanwhile the combination treatment of MkA2 produced the lowest spores as much as 34.25 spores with an increase of 37%.

Eksplorasi, Identifikasi dan Studi Fenologi Pembungaan dan Pembuahan Kultivar Salak di Kecamatan Bebandem, Karangasem, Bali Faisal Siregar; I Nyoman Rai; I Wayan Wiraatmaja
Nandur Vol 1 No 2 (2021)
Publisher : Fakultas Pertanian, Universitas Udayana

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Exploration, Identification and Study of Flowering and Fertilization Phenology of Salak Cultivars in Bebandem District, Karangasem, Bali. Salak in Bali is one of the most popular fruit plants and widely developed in Bali. This study aimed to identify the types of zalacca cultivars in Karangasem Regency, compiled the profile of plant genetic resources concerning morphological and agronomic characters, photographs of genetic resources as well as the flowering and fruiting phenology of salak cultivars. The research was conducted in Bebandem District, Karangasem Regency, from December 2019 - April 2020. The research was consisted of 5 (five) stages, i.e.: (1) collected secondary data, (2) collected primary data, (3) identification the morphology and agronomy characters, (4) phenology studies of flowering and fertilization and (5) tabulation and data analysis. The results showed that there were 12 types of salak cultivars in Bebandem District, with different phenology of flowering and fertilization for each cultivar. Based on the agronomic characters, the most superior salak cultivated include salak gula pasir (Salacca zalacca var Gula Pasir), salak gondok (Salacca zalacca var Gondok) and salak nangka (Salacca zalacca var Nangka).

Pengaruh Konsentrasi Rootone F dan Jenis Media Tanam terhadap Keberhasilan Setek Satu Ruas Panili (Vanilla planifolia Andrews) I Putu Adhi Wiriyanatha; I Wayan Wiraatmaja; I Nyoman Gede Astawa
Nandur Vol 1 No 2 (2021)
Publisher : Fakultas Pertanian, Universitas Udayana

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Vanilla (Vanilla planifolia Andrews) is a plants that has fruit with high economic value. The purpose of this study was to determine the concentration of Rootone F, types of growing media, and their combination to increase the success of one segment propagation of vanilla. This research was conducted from December 2020 to March 2021, located in Melinggih Kelod Village, Payangan, Gianyar. This study used a factorial randomized block design (RBD). Factor I: concentration of Rootone F which consists of concentrations 0 ppm (R0), 750 ppm (R1), 1.500 ppm (R2), and 2.250 ppm (R3), factor II: type of planting medium consisting of soil (T), soil + husk charcoal (TA), soil + cocopeat (TC), and soil + compost (TK) which was repeated 3 times. The concentration of Rootone F 2.250 ppm caused the highest total dry weight (4,30 g) or 49,31% higher than the 0 ppm treatment. The type of planting media soil + compost media caused the highest total dry weight (4,06 g) or 28,07% higher than the soil treatment. The combination of 2.250 ppm Rootone F with soil media + compos caused the highest total fresh weight of 85,07 g or 95,20% higher than 0 ppm Rootone F with soil media.

Respon Pertumbuhan dan Hasil Kakao (Theobroma cacao L.) terhadap Prototipe Pupuk Hayati FMA Indigenus dengan Media Pembawa Berbeda dan Konsentrasi Pupuk Hayati Cair Melani Jelita Tarigan; I Nyoman Rai; I Wayan Wiraatmaja
Agro Bali : Agricultural Journal Vol 5, No 3 (2022)
Publisher : Universitas Panji Sakti

Kakao Bali terkenal dengan kakao organik, namun produksinya belum mencapai rata-rata produksi kakao nasional. Salah satu sentra dan penghasil kakao tertinggi di Bali terdapat di Kabupaten Jembrana. Upaya dalam meningkatkan produksi kakao salah satunya dengan cara penambahan pupuk hayati dengan bahan aktif fungi mikoriza arbuskular (FMA) indigenus dan penambahan pupuk hayati cair. Penelitian ini bertujuan untuk mengetahui respon pertumbuhan dan hasil kakao terhadap prototipe pupuk hayati FMA indigenus dan konsentrasi pupuk hayati cair. Penelitian ini menggunakan rancangan acak kelompok (RAK) 2 faktor dan 3 ulangan. Hasil penelitian menunjukkan pasir vulkanik merupakan media pembawa spora mikoriza yang lebih baik digunakan daripada zeolit serta pemberian pupuk hayati cair dengan konsentrasi 20 ml/L air mampu memberikan hasil tertinggi. Interaksi antara prototipe pupuk hayati FMA indigenus dan konsentrasi pupuk hayati cair berpengaruh tidak nyata terhadap semua variabel yang diamati.

Education and Training on the Production of Organic Fertilizers and Biopesticides for Cocoa Farmers in Pulukan Village, Jembrana, to boost organic cocoa production: Education and Training on Making Organic Fertilizers and Biopesticides for Cocoa Farmers I Nyoman Rai; I Made Sudana; Setiyo Yohanes; I Wayan Wiraatmaja
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 1 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Pulukan Village, located in the Jembrana Regency of Bali, is one of the primary communities that produce organic cocoa. The huge demand for organic cocoa beans has not been satisfied due to the poor production per hectare. One of the causes is that cocoa farmers in the village have trouble obtaining the recommended volumes of organic fertilizers and biopesticides. To raise the yield of organic cocoa, this service is provided to farmers to enhance their knowledge and ability to create organic fertilizers and biopesticides from local components. The activities are implemented through counselling and training on producing organic fertilizers and biopesticides, followed by support in applying organic fertilizers and biopesticides. Participants in training and mentoring are encouraged to work together and learn concurrently. The implementation of the counselling on the production of organic fertilizers and biopesticides was excellent, as indicated by the fact that 93.33 per cent of participants said they comprehended the material presented very well, and 100 percent said it was fascinating and very beneficial. Participants could produce excellent organic fertilizers and biopesticides due to training activities involving direct practice. As a result of training in plots, organic fertilizers, and biopesticides can improve farmers' ability to directly implement fertilizing methods and disease pest management in organic cocoa farming. Applying organic fertilizers and biopesticides in the plot revealed that cocoa trees treated with organic fertilizers and biopesticides had greater growth and fewer disease-causing insect infestations than control trees.This motivated the service volunteers to implement the plot's best practices on their organic cocoa crops.

STUDI PERBANYAKAN ENDOMIKORIZA INDIGENUS HASIL ISOLASI DARI PERKEBUNAN KOPI ARABIKA DI KECAMATAN KINTAMANI, BALI, DENGAN PEMBERIAN STRES AIR DAN MEDIA TUMBUH BERBEDA I Gusti Ayu Kadek Dian Permatha Suyoga; I Nyoman Rai; I Wayan Wiraatmaja
Plumula : Berkala Ilmiah Agroteknologi Vol. 9 No. 2 (2021): Plumula : Berkala Ilmiah Agroteknologi
Publisher : Agrotechnology Study Program, UPN "Veteran" Jawa Timur

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Kopi merupakan industri agro unggulan Provinsi Bali. Sentra kopi di Bali yang sudah terkenal dengan status perlindungan indikasi geografis adalah Kecamatan Kintamani, yang merupakan penghasil kopi arabika terbesar sekaligus ikon kopi arabika di Bali. Oleh sebab itu, diperlukan upaya untuk mempertahankan produksi kopi melalui pemilihan jenis pupuk yang tidak membahayakan lingkungan, contohnya pupuk hayati yang berasal dari fungi mikoriza arbuskula (FMA). Penelitian ini bertujuan untuk menemukan komposisi media tumbuh terbaik dan tingkat kadar air tanah optimal serta interaksi antar kedua perlakuan untuk perbanyakan spora endomikoriza. Rancangan yang digunakan adalah Rancangan acak lengkap (RAL) 2 faktor yang diulang sebanyak 4 kali. Faktor pertama adalah komposisi media tumbuh yang terdiri atas empat taraf yaitu Mt (tanah saja), Mp (tanah dan pasir vulkanik dengan rasio 1:1/v:v), Mk (tanah dan kompos dengan rasio 1:1/v:v), dan Mc (tanah, pasir vulkanik, dan kompos dengan rasio 1:1:1/v:v:v). Faktor kedua adalah kadar air tanah yang terdiri atas tiga taraf yaitu A0 (100% kapasitas lapang), A1 (70% kapasitas lapang), dan A2 (40% kapasitas lapang). Hasil perbanyakan spora tertinggi didapatkan pada perlakuan kombinasi MpA0 sebanyak 55,00 spora dengan peningkatan 120%. Sedangkan perlakuan kombinasi MkA2 menghasilkan spora terendah sebanyak 34,25 spora dengan peningkatan 37%.

PERBANYAKAN SPORA ENDOMIKORIZA INDIGENUS PADA PERKEBUNAN KAKAO DENGAN PEMBERIAN MEDIA TANAM DAN KADAR AIR TANAH BERBEDA Ni Kadek Trisnayati; I Nyoman Rai; I Wayan Wiraatmaja
Plumula : Berkala Ilmiah Agroteknologi Vol. 9 No. 2 (2021): Plumula : Berkala Ilmiah Agroteknologi
Publisher : Agrotechnology Study Program, UPN "Veteran" Jawa Timur

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Kakao merupakan tanaman perkebunan yang berpotensi untuk meningkatkan pendapatan negara. Di Bali, produksi kakao tertinggi adalah di Kabupaten Jembrana. Peningkatan produktivitas tanaman kakao dapat dilakukan dengan cara pemupukan ramah lingkungan menggunakan pupuk hayati Fungi Mikoriza Arbuskula (FMA). Tujuan penelitian ini adalah untuk mendapatkan isolat FMA indigenus dan perbanyakannya dengan media tanam berbeda dan kadar air tanah. Penelitian dilakukan pada bulan Juli 2020 sampai Januari 2021. Sampel FMA untuk isolasi dan identifikasi diambil dari Desa Pulukan, Kecamatan Pekutatan, Kabupaten Jembrana, sedangkan isolasi dan identifikasi FMA dilakukan di Laboratorium Agronomi dan Hortikultura Fakultas Pertanian Unud, Laboratorium Penyakit Tanaman, Laboratorium Sumber daya Genetik dan Biologi Molekuler Unud dan Rumah Kaca Kebun Percobaan Fakultas Pertanian Unud, Denpasar. Perbanyakan spora FMA menggunakan Rancangan Acak Lengkap (RAL) dengan 2 faktor dan 4 ulangan. Faktor pertama adalah media tanam, terdiri atas empat taraf perlakuan, yaitu media tanam tanah, tanah dan pasir, tanah dan kompos, dan tanah, pasir dan kompos, sedangkan faktor kedua adalah kadar air tanah yang terdiri atas tiga taraf perlakuan, yaitu kadar air tanah 100%, 70%, dan 40% kapasitas lapang. Hasil isolasi dan identifikasi menunjukkan terdapat tiga genus spora FMA yang ditemukan yaitu Glomus, Gigaspora, Acaulospora. Hasil perbanyakan spora menunjukkan media tanam tanah dan pasir dengan kombinasi kadar air tanah 40% kapasitas lapang menghasilkan spora paling tinggi yaitu rata-rata 62 spora.

Co-Authors A. A. P. Sri ADHIATMA DHIYAN SAPUTRA Cokorda Gede Alit Semarajaya Dewa Ayu Ari Febriyanti Faisal Siregar Fau, Maria Berlian GEDE WIJANA HESTIN YUSWANTI I GEDE JAYA MAHENDRA I GEDE NADI ARAT I GUSTI ALIT GUNADI I Gusti Ayu Kadek Dian Permatha Suyoga I Gusti Ayu Kadek Dian Permatha Suyoga I GUSTI NGURAH DJORDI JUNIADA I Gusti Ngurah Widyatmaja I KADEK AGUS INDRAWAN I KETUT ADE SUJANA I Ketut Suada I Made Sudana I Made Sukewijaya I N Rai I N. Rai I Nengah Rai I NYOMAN GEDE ASTAWA I NYOMAN RAI I P. Sudana I Putu Adhi Wiriyanatha I PUTU DHARMA I PUTU EKO SURYA ARIANTA I PUTU SUDANA I WAYAN EKA SAPUTRA I. N. Rai I. P. Sudama I.G.K. Dana Arsana I.N. Rai I.P. Sudana IGK Dana Arsana IN RAI ING ASTAWA M. Praborini Melani Jelita Tarigan N K A Astiari NADA SAHARA Ngurah Gede Astawa Ni Kadek Trisnayanti Ni Kadek Trisnayati Ni Ketut Arismayanti, Ni Ketut Ni Komang Alit Astiari Ni Luh Kartini NI MADE KESUMA DEWI NI NYOMAN ARI MAYADEWI NI NYOMAN DEVIANITRI NI WAYAN PENI YULIAWATI Rai I. N SALSABILA FAADHILAH UTAMI UTAMI Yohanes Setiyo

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