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All Journal Kertha Patrika Agrotrop : Journal on Agriculture Science International Journal of Biosciences and Biotechnology E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Jurnal Kajian Bali Agrovigor: Jurnal Agroekoteknologi Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Agrimeta: Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA JURNAL GALUNG TROPIKA Jurnal Agrotek Tropika JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Agro Bali: Agricultural Journal Jurnal Aplikasi dan Inovasi Iptek (JASINTEK) Jurnal Penelitian Agama Hindu Jurnal Teknik Gradien Mejuajua Prosiding Konferensi Nasional PKM-CSR International Journal of Applied Science and Sustainable Development (IJASSD) Journal of Applied Agricultural Science and Technology Nusantara Community Empowerment Review Agrofarm, Jurnal Agroteknologi Jurnal Pengabdian Masyarakat dan Riset Pendidikan Alamtana
I Gusti Ayu Diah Yuniti
Universitas Mahasaraswati Denpasar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Social Sciences Other

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Pengaruh Pestisida Daun Mimba terhadap Mortalitas Kutu Daun (Aphis craccivora Koch) pada Tanaman Kacang Panjang Cokorda Javandira; I Gusti Ayu Diah Yuniti; I Gede Widana
Agro Bali : Agricultural Journal Vol 5, No 3 (2022)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (573.722 KB) | DOI: 10.37637/ab.v5i3.998

Abstract

Penelitian ini dilaksanakan dari bulan November 2019 hingga Januari 2020 di rumah kaca Balai Pengelolaan Daerah Aliran Sungai Hutan Lindung dan Unda Anyar Kota Denpasar, Bali. Kegiatan penelitian tersebut meliputi persiapan rumah kaca, pembuatan tempat uji serangga, penanaman tanaman kacang panjang dalam polibag, perbanyakan serangga uji kutu daun (Aphis craccivora Koch), dan pembuatan pestisida daun mimba. Konsentrasi pestisida daun mimba terhadap mortalitas dan tingkat kerusakan tanaman kutu daun pada tanaman kacang panjang. Metode yang digunakan dalam penelitian ini adalah metode eksperimental di dalam rumah kaca. Rancangan percobaan yang digunakan dalam penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal, dengan 6 taraf dan diulang sebanyak 4 kali. Hasil penelitian menunjukkan aplikasi pestisida daun mimba terhadap mortalitas dan tingkat kerusakan tanaman, berpengaruh sangat nyata, analisis variansi variabel yang diamati terhadap mortalitas dan kerusakan tanaman masing-masing memiliki nilai F hitung > dari F tabel 5%. Mortalitas tertinggi ditemukan pada perlakuan A5. Dengan konsentrasi 35 (g/l udara) mencapai 8,76 ekor, terjadinya kematian diduga karena kepekaan kutu daun Aphis dalam kontak langsung dengan pestisida daun mimba. Sedangkan tingkat kerusakan tanaman setelah aplikasi pestisida daun mimba ditunjukkan pada perlakuan A5. Konsentrasi 35 (g/l udara) memiliki tingkat kerusakan terendah mencapai 4,09%. 
ANALISIS PEMASARAN JERUK KEPROK DI KINTAMANI, BANGLI Ni Wayan Sulastini; Made Tamba; I Made Budiasa; I Gusti Ayu Diah Yuniti
AGRIMETA : Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol. 12 No. 24 (2022): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian dan Bisnis Universitas Mahasaraswati Denpasar

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Abstract

This research is entitled Marketing Analysis of Tangerines in Kintamani, Bangli. The purpose of this study was to analyze costs, profits and margins as well as marketing channels for tangerines. Determination of the number of samples for tangerine consumers was carried out using a simple random sampling method with the slovin formula in which the sample size was 35 farmers and 17 people in marketing institutions with snowball sampling, consisting of 5 collectors traders, 5 retailers and 7 consumers. The results of the research show that in the first-level marketing channel, producers sell their products directly to consumers, in the second-level marketing channel, farmers to collectors and then to consumers, and in the third-level marketing channel, producers to collectors to retailers and then to consumers. The marketing cost obtained in channel I was Rp.250/kg, in channel II was Rp.550/kg, and in channel III was Rp.1,200/kg. While the marketing margin obtained in channel I is Rp.0/kg, in channel II is Rp.1000/kg at the collector level and Rp.1000 at the consumer. While the marketing margin obtained in channel III is Rp. 1000/kg at the collector level, Rp. 1,000 at the retail level, and Rp. 2,000 at the consumer level. The profit margin on marketing channel I is Rp.0, channel II at the collector level is Rp.450, and Rp.450 at the consumer level. while the profit margin on channel III is at the collector level, Rp. 450 at the retail level, and Rp. 6,200 at the consumer level.
Symptom variation and disease severity of Sweet potato leaf curl virus on sweet potato in Gianyar Ni Kadek Sattvika Griyaningsih; Listihani Listihani; I Gusti Ayu Diah Yuniti; Putu Lasmi Yulianthi Sapanca; Ni Putu Eka Pratiwi; Ni Putu Pandawani; Dewa Gede Wiryangga Selangga
Agrovigor Vol 16, No 1 (2023)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v16i1.19044

Abstract

Sweet potato production fluctuates every year, one of the factors causing the decline in production is the presence of pests and diseases. Sweet potato leaf curl virus (SPLCV) has been reported to infect sweet potatoes in Indonesia in 2022. Until now, there is no information regarding the variation in symptoms and severity of SPLCV disease in sweet potatoes. Therefore, this study aims to analyze the variation in symptoms and severity of SPLCV disease in Gianyar, Bali. The research was carried out directly in the field with observational parameters such as symptoms variation, incidence and disease severity. Observations were made every week when the plants were 63 to 91 days after planting (DAP). The results showed that SPLCV causes a variety of symptoms in the form of mild vein clearing, severe vein clearing, upward vein clearing, and downward vein clearing. The incidence and severity of the disease has increased every week. The incidence and severity of the disease were highest when the plants were 91 DAP, namely 73.33% and 40%, respectively. The high incidence and severity of the disease in the field is due to the use of stem cuttings from previous plants which may have been infected with SPLCV and whitefly vectors are always found in the field.
Aplikasi Biochar Sekam Padi Terhadap Pertumbuhan dan Hasil Tanaman Sawi (Brassica Juncea L.) Wilibrodus Jehada; I Gusti Ayu Diah Yuniti; Farida Hanum; I Ketut Sumantra
Agrofarm: Jurnal Agroteknologi Vol. 1 No. 02 (2022): Agrofarm: Jurnal Agroteknologi
Publisher : Program Studi Agroteknologi Fakultas Pertanian dan Bisnis Universitas Mahasaraswati Denpasar

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Abstract

Mustard plant as a vegetable food contains nutrients that are quite complete. So that, when consumed is very good for maintaining a healthy body. The development of mustard cultivation has good prospects to support efforts to improve community nutrition, expand job opportunities, and develop agribusiness. The objectives of this study were: 1). To determine the effect of giving rice husk biochar on the growth and yield of mustard plants. 2). determine the best dose of rice husk biochar on the growth and yield of mustard plants. The benefit of this study is 1). as information to the public, especially farmers about the benefits of Biochar rice husk on the growth and yield of mustard plants. 2). Providing information on the Biochar Dosage of rice husks that are effective against the growth and yield of mustard plants. This research was conducted from January 26 to March 18, 2021. This study uses the RAK method with six treatments, namely: control treatment (PO), Biochar treatment 5 ton/ha (PI), Biochar treatment 10 ton/ha (P2), Biochar treatment 15 ton/ha (P3), Biochar treatment 20 ton/ha (P4), and Biochar treatment 25 ton/ha (P5). Each treatment was repeated four times. So, the total of all treatments is twenty four (24) In testing the effect of rice husk biochar dosage on mustard plants, the application of 125 g /10 kg soil biochar rice husk gave the best growth results for all observed parameters, namely: plant height (cm), number of leaves (strands), leaf area (cm) , total plant fresh weight (g), and total plant oven dry weight (g).
Diseases Incidence and Severity of Sweet potato feathery mottle virus in Sweetpotato in Gianyar Regency, Bali Ni Kadek Sudani Putri; Listihani Listihani; I Gusti Ayu Diah Yuniti; Putu Lasmi Yulianthi Sapanca; Farida Hanum; Ni Putu Pandawani; Dewa Gede Wiryangga Selangga
Agrovigor Vol 16, No 2 (2023)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v16i2.19968

Abstract

Sweet potato feathery mottle virus (SPFMV) (Potyvirus) was first discovered in Indonesia in 2018. No one has reported information about the incidence and severity of SPFMV disease. Therefore, this study aims to determine the incidence and severity of SPFMV in Gianyar, Bali. The research was carried out directly in the field with observational parameters such as symptoms, incidence and disease severity. Observations were made every week when the plants were 63 to 91 days after planting (DAP). The results showed that SPFMV causes purple ringspot symptoms. The incidence of the disease did not increase when the plants were aged 63 to 91 DAP, while the severity of the disease increased every week. The highest incidence and severity of the disease were 70% and 20.7%. The main cause of SPFMV infection in the field is probably due to the continuous use of stem cuttings from previous crops.
RESPON KETERTARIKAN WALANG SANGIT (Leptocorisa acuta) TERHADAP BEBERAPA DOSIS ATRAKTAN DARI YUYU SAWAH (Parathelphusa convexa) Cokorda Javandira; Putu Lasmi Yulianti Sapanca; I Gusti Ayu Diah Yuniti; I Putu Agus Wahyu Ekantara
Jurnal Agrotek Tropika Vol 11, No 4 (2023): JURNAL AGROTEK TROPIKA VOL 11, November 2023
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v11i4.6057

Abstract

Tujuan dari dilakukannya penelitian ini adalah untuk mengetahui pengaruh dosis atraktan yuyu sawah terhadap ketertarikan hama walang sangit dan untuk mengetahui senyawa volatil yang terkandung pada atraktan yuyu sawah sehingga dapat memikat hama walang sangit. Penelitian ini dilakukan selama kurun waktu tiga bulan mulai dari bulan Januari hingga bulan Maret 2021. Metode yang digunakan dalam penelitian ini adalah uji GCMS untuk mengetahui senyawa volatil pada atraktan yuyu sawah, dan untuk menguji dosis atraktan menggunakan metode Rancangan Acak Kelompok (RAK) dengan enam perlakuan yaitu perlakuan kontrol (P0), perlakuan atraktan 15 g/perangkap (P1), perlakuan atraktan 20 g/perangkap (P2), perlakuan atraktan 25 g/perangkap (P3), perlakuan atraktan 30 g/perangkap (P4), dan perlakuan atraktan 35 g/perangkap (P5) dengan empat kali ulangan. Dalam uji pengaruh dosis atraktan yuyu sawah (Parathelphusa convexa) terhadap ketertarikan hama walang sangit (Leptocorisa oratorius) pada tanaman padi, aplikasi atraktan yuyu sawah sebanyak 35 g/perangkap (P5) memberikan hasil ketertarikan hama walang sangit paling baik dibandingkan dengan perlakuan lainnya yang ditunjukkan dengan rerata walang sangit jantan yang terperangkap 24,5 ekor dan rerata walang sangit betina yang terperangkap 3,75 ekor. Dari hasil identifikasi senyawa volatil pada atraktan yuyu sawah dengan metode uji GCMS, senyawa volatil yang terkandung dalam atraktan yuyu sawah adalah lima belas jenis senyawa volatil dimana kandunga senyawa terbesar adalah senyawa Di-n-oktil phthalat sebanyak 35,03 % dan kandungan terendah adalah senyawa OKTADECA-9,12-DEINOIC ACID METHYL ESTER dengan kandungan 0,76 %.
SKRINING FITOKIMIA BAWANG DAYAK (Eleutherine palmifolia (L.) Merr) SEBAGAI OBAT BISUL Putu Lakustini Cahyaningrum; Putu Lasmi Yuliyanthi Sapanca; I Gusti Ayu Diah Yuniti; Cokorda Javandira
Agrofarm: Jurnal Agroteknologi Vol. 2 No. 2 (2023): Agrofarm: Jurnal Agroteknologi
Publisher : Faculty of Agriculture and Business, Universitas Mahasaraswati Denpasar , Kec. Denpasar Utara, Kota Denpasar, Bali 80233

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Abstract

Dayak onions (Eleutherine sp.) are plants that are often found in the Kalimantan region. Dayak onion tubers are plants that contain flavonoid compounds so they have the potential to be developed and used as traditional medicine by the community. The chemical compounds contained in Dayak onions include 15 compounds including flavonoid and naphthaquinone derivatives. Several studies show the extract's activity as anti-inflammatory, antidiabetic, anticancer, antidiabetic, antimicrobial. This research aims to find out about the Dayak onion plant which is still very lacking, especially in its development as a raw material for the development of biopharmaceuticals. Until now, the development and use of this plant is very minimal, even though the benefits of this plant have long been felt by local rural communities
INTENSITAS SERANGAN DAN PERSENTASE KERUSAKAN TANAMAN JERUK TERSERANG CVPD (Citrus Vein Phloem Degeneration) DI KABUPATEN KARANGASEM I Made Asta Gunawan; I Gusti Ayu Diah Yuniti; Putu Lasmi Yuliyanthi Sapanca
Agrofarm: Jurnal Agroteknologi Vol. 3 No. 1 (2024): AGROFARM (JURNAL AGROTEKNOLOGI)
Publisher : Faculty of Agriculture and Business, Universitas Mahasaraswati Denpasar , Kec. Denpasar Utara, Kota Denpasar, Bali 80233

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Abstract

Citrus are a local fruit that is widely available on the market. The quality of citrus fruit can be influenced by various factors, including attacks by Citrus Vein Phloem Degeneration (CVPD). CVPD is a disease of citrus plants, known as citrus greening, yellow shoot, leaf mottle (Philippines), likubin or decline (Taiwan), citrus dieback (India), blotchy-mottle or mottling disease (Africa); with the international name huanglongbing (China). CVPD disease is classified as one of the important diseases in citrus plants which has developed widely and is the main obstacle to efforts to develop and increase orange production in Bali. PCR analysis to detect the presence of CVPD disease is carried out using specific primers from 16S rDNA. Based on the results of observing symptoms in Karangasem Regency, the percentage of damage due to CVPD ranges from 61% to 87%. The average percentage of citrus plants showing symptoms of CVPD attack was 72.67%, the lowest percentage was experienced by tangerines and the highest was shown by Selayar oranges (87%).
PENGARUH PEMBERIAN PUPUK ORGANIK KOTORAN SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L) I Made Suryana; I Gusti Ayu Diah Yuniti; Listihani; Ramdhoani; Oktavianus Bulu Daka
Agrofarm: Jurnal Agroteknologi Vol. 3 No. 1 (2024): AGROFARM (JURNAL AGROTEKNOLOGI)
Publisher : Faculty of Agriculture and Business, Universitas Mahasaraswati Denpasar , Kec. Denpasar Utara, Kota Denpasar, Bali 80233

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Abstract

The title of this research is “the effect of organic cow dung fertilizer on the growth and yield of shallot (Allium ascanolicum L). The purpose of this study was to determine the effect of the use of organic cow dung fertilizer and the best dose in the use of organic cow dung fertilizer on onion planting media. This research was conducted in Kesiman Village, East Denpasar District, Denpasar City. This research was conducted over a period of three months, starting from January 22 to March 25, 2021. To test the effect of giving organic cow dung fertilizer using the Randomized Block Design (RAK) method with six treatments, namely treatment (P0) = without giving organic manure fertilizer cattle, (P1) = 5 tons/ha organic cow dung, (P2) = 10 tons/ha organic cow dung, (P3) = 15 tons/ha organic cow dung, (P4) = 20 tons/ha fertilizer organic cow dung, (P5) = 25 tons/ha organic cow dung. Each treatment was repeated four times so that the total number of treatments became 24. The results of statistical analysis showed that the application of organic cow dung fertilizer on shallot plants had a significant effect on all parameters observed, except for the parameters of plant height and leaf fresh weight. The results showed that the application of organic cow manure 20 tons/ha (P4) was able to give the best results on the fresh weight of tubers, namely 66.68 g. And the oven-dry weight of tubers was 39.37 g.
Pengaruh Pemberian Pupuk Organik Kotoran Kambing Terhadap Pertumbuhan Dan Hasil Tanaman Seledri (Apium Graveolens L.) I Gusti Ayu Diah Yuniti; I Made Suryana; Ramdhoani; Marthen Lende Wara
AGRIMETA : Jurnal Pertanian Berbasis Keseimbangan Ekosistem Vol. 13 No. 26 (2023): Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem
Publisher : Fakultas Pertanian dan Bisnis Universitas Mahasaraswati Denpasar

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Abstract

Celery (Apium Graveolens L.) belongs to the important leaf vegetable group and has export value and is the second important spice plant after lettuce in terms of its popularity and value. Even today it has been used as a diet food and is always available throughout the year. But the cultivation of celery plants has not received serious attention. This is due to several factors, including the lack of public interest in celery cultivation. Therefore, research on the application of goat manure organic fertilizer on the growth and yield of celery (Apium Graveoluns L.) aims to determine the effect of giving goat manure organic fertilizer on the growth and yield of celery plants, and to determine the appropriate dose of goat manure organic fertilizer. the best effect on the growth and yield of celery plants. This study used a randomized block design (RBD) method with 6 treatments, with doses of goat manure organic fertilizer K0 (control), K1 12.5 grams, K2 25 grams, K3 37.5 grams, K4 50 grams, and K5 65.5 grams. Each treatment was repeated four times so that all treatments became 24. In testing the effect of organic goat manure on growth and yield of celery (Apium Graveolens L.) dose of 37.5 grams (K3) gave the best growth results for all parameters observed, namely plant height (cm), number of leaves (strands), root length (cm), root fresh weight (g), root dry weight (g), total plant fresh weight (g), total plant dry weight (g).
Co-Authors Anak Agung Ayu Rai Wahyuni Anak Agung Istri Ari Atu Dewi Anak Agung Ketut Sukranatha Anak Agung Rai Tirtawati Antonius Talu Aplorida Lingu Lango Aplorida Lingu Lango Apriada, I Kadek BAYU ARYA BAGASKARA Cokorda Javandira Cokorda Javandira Cokorda Javandira Dewa Gede Wiryangga Selangga Dian Tariningsih Farida Hanum Farida Hanum I Gde Agoes Caskara Surya Putra I GEDE PUTU WIRAWAN I Gede Widana I Gusti Agung Nyoman Dananjaya I Gusti Agung Nyoman Dananjaya I Ketut Suada I Ketut Sumantra I Ketut Widnyana I Made Asta Gunawan I Made Budiasa I Made Budiasa I MADE DEDY SETIAWAN . I Made Kartika I MADE SUKERTA I Made Suryana I Made Suryana I Made Tamba I Made, Budiasa I NYOMAN WIJAYA I Putu Agus Wahyu Ekantara I Putu Sujana Igo Tanggela, Astrosani Isabela Yulninsi Jhon Hardy Purba Karvila Senia, Maria KETUT AYU YULIADHI Komang Dean Ananda Liris Lis Komara Listihani Listihani Listihani Listihani Listihani, Listihani Luh Nila Winarni Luh Putu Kirana Pratiwi Luh Putu Yuni Widyastuti MADE SRITAMIN Magdalena Engge Marthen Lende Wara Martinus Irlan Nanang Sasmita Ni Kadek Sattvika Griyaningsih Ni Kadek Sudani Putri NI LUH WIDYASARI Ni Putu Pandawani Ni Putu Sukanteri Ni Wayan Sulastini Ni Wayan Suryathi Nyoman Yudiarini Oktaviani Nawul Oktavianus Bulu Daka Pande Komang Suparyana PRATIWI, NI PUTU EKA Purba, Jhon Hardy Putu Eka Pasmidi Ariati Putu Lakustini Cahyaningrum Putu Lasmi Yulianthi Sapanca Putu Lasmi Yulianthi Sapanca Putu Lasmi Yulianti Sapanca Putu Lasmi Yuliyanthi Sapanca Ramdhoani Ramdhoani Sanjiwani, Putu Diah Aryastuti SATRIYAS ILYAS Selangga, Dewa Gede Wiryangga Tomycho Olviana VEDERIS LEUNARDUS Widyastuti, Luh Putu Yuni Wilibrodus Jehada Yenni Verrawati Yenny Verawati Yenny Verrawati Yohanes Rodrian