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All Journal Agrotrop : Journal on Agriculture Science AGRITROP Buletin Udayana Mengabdi E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Journal of Degraded and Mining Lands Management Nandur
IDA BAGUS PUTU BHAYUNAGIRI
Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education

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KLASIFIKASI TANAH DESA TARO, KECAMATAN TEGALLALANG KABUPATEN GIANYAR BERDASARKAN SISTEM TAKSONOMI TANAH (SOIL CLASSIFICATION OF TARO VILLAGE, TEGALLALANG DISTRICT, GIANYAR REGENCY) KUSMIYARTI, TATI BUDI; BAYU AJI, HIMAWAN; BHAYUNAGIRI, IDA BAGUS PUTU
AGRITROP Vol. 29, No. 4 Desember 2010
Publisher : AGRITROP

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Abstract

The purpose of the research was to classify of soil on Taro Village, Tegallalang District, Gianyar Regency. Soil survey methods and analysis in laboratory were used in this research. Some parameters of soil properties were observed: soil morphology in the field, and physical, chemical and mineralogical soil properties in the laboratory. Soil classification based on Soil Taxonomy System by using Keys to Soil Taxonomy (2003). There are four families in Taro village, namely: (1) Ruptic-Alfic Dystrudepts, coarse loamy, mixed, isothermic; (2) Aeric Epiaquepts, coarse loamy, mixed, isothermic; (3) Humic Eutrudepts, coarse loamy, mixed, isothermic; (4) Typic Eutrudepts, coarse loamy, mixed, isothermic.
PENERAPAN INOVASI TEKNOLOGI LUBANG RESAPAN BIOPORI UNTUK MENJAGA EKOSISTEM TANAH DAERAH RAWAN BANJIR DI BANJAR WIRASATYA, DENPASAR SELATAN Tatiek Kusmawati; Tati Budi Kusmiyarti; M.Tri Gunasih; I B. P. Bhayunagiri; K.Dharma Susila; N. W. Sri Sutari
Buletin Udayana Mengabdi Vol 11 No 1 (2012): Volume 11 No.1 – April 2012
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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Abstract

Our planet is heating up. We need to do something to avoid a total collapse of environment and our life. The climate changes, have been felt by us in Indonesia, and also happened in the earth side of the world. The effect has come continuously with uncertain time and spread all over the Indonesian territory along 2006 up to 2007 only.The real fact that often meet in our general society, no matter with what that happen around us, the most important thing is we can do some activities as usual, and can buy everything that we want and feel fresh, that all. We also often forget the disaster happening quickly. The global climate changest caused by global warming requires us to change life`s habit that does not care to avoid the rate of global warming. It can be done by illumination and training activities to improve the understanding of that condition and also develop the awareness of the society, especially to introduce Biopori Leach Holes technology done in Banjar Wirasatya Suwung Sidakarya. Biopori leach holes are appropriate technology and environmentally friendly way to cope with flooding (1) improve water infiltration, (2)convert organic waste into compost and reduce emissions of greenhouse gases (CO2 and methane), and (3) utilize the role of activity soil fauna and plant roots, and overcome the problems caused by inactive water such as dengue fever and malaria.
Analisis Daerah Rawan Bencana Kekeringan Berbasis Sistem Informasi Geografis di Kabupaten Bondowoso Provinsi Jawa Timur WAHID ARDIANSYAH; I WAYAN NUARSA; IDA BAGUS PUTU BHAYUNAGIRI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.10, No.4, Oktober 2021
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Analysis of Drought-Prone Areas Based on Geographic Information Systems in Bondowoso Regency, East Java Province Hydrometeorological disasters that often hit Indonesia are floods in the rainy season and drought in the dry season. The plains in Bondowoso Regency consist of mountains and hills covering 44.4%, highlands covering 24.9%, and lowlands covering 30.7% of the total area. Such land conditions in Bondowoso Regency have a negative impact on another aspect, namely the availability of clean water for the surrounding community. This study aims to determine the distribution of drought-prone areas in the Bondowoso Regency, verify the results of the analysis with BPBD data from Bondowoso Regency, and directions for drought mitigation. The method used in this research is spatial analysis with a scoring system using Quantum GIS software. The results showed that in Bondowoso District, there are 5 classes of drought susceptibility. Those classes including a very low drought hazard class covering an area of ??0 ha, a low hazard class with an area of ??928 ha, the moderate hazard class with an area of ??73,378 ha, the high hazard class with an area of ??77,522 ha, and a very high with an area of ??4,172 ha.
Pemetaan Potensi Lokasi Pengungsian Akibat Bencana Letusan Gunung Agung di Kabupaten Karangasem Berbasis Sistem Informasi Geografis (SIG) I GEDE ADHI IRAWAN; I WAYAN DIARA; IDA BAGUS PUTU BHAYUNAGIRI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.8, No.4, Oktober 2019
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

The Mapping Potential Location of Evacuation Due to the Mount AgungEruption Disaster in Karangasem Regency Based on Geographic Information System (GIS) The eruption of Mount Agung was a disaster for people in Karangasem Regency. The volcanic eruption caused loss of life. One of the countermeasures washe provision of location point for evacuation based on geographic informationystem and the construction of WebGIS with the ArcGIS Online program so that itcan be accessed by people easily. This research was done in December 2018 untilApril 2019. The methods were used field survey and scoring method that utilizingpatial data. The survey was done outside of the disaster-prone area in KarangasemRegency and dangerous radius 6, 9 and 12 km based on Mount Agung disaster areamap, the Province of Bali such as school, balai banjar and sport field. School, balaibanjar and sport field have the potential to become refugee camps. The School hashe high and medium potential classes that are 102 and 92 places. Balai banjar hashigh, medium and low potential classes that are 126, 101 and 20 places. Sport fieldhas medium and low potential classes that are 1 and 6 each places. The informationystem of potential refugee locations in Karangasem Regency based on WebGIS canprovide information to the government and the community so that it can reduce thempact caused by the disaster of Mount Agung. The WebGIS that can be accessed is:https://gunungagung.maps.arcgis.com/home/index.html.
Pemetaan Lahan Sawah Berbasis Sistem Informasi Geografis di Subak Petangan dan Subak Pakel II, Desa Ubung Kaja, Kecamatan Denpasar Utara DANIEL VALENTINO SIRAIT; I GUSTI PUTU RATNA ADI; IDA BAGUS PUTU BHAYUNAGIRI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.10, No.1, Januari 2021
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Mapping of Subak Rice Fields Based on Geographical Information Systems in Petangan Subak and Pakel II Subak in Ubung Kaja Village, North Denpasar District Subak Petangan and Subak Pakel II are rice fields that have the potential to experience land use change. Based on data from the Central Statistics Agency (BPS) of Bali Province in 2017, the area of ??rice fields in Denpasar City has decreased by an average of 31.86 ha/year or decreased by around 1.28% per year. It is feared that it will experience a decline in the next 5 years. To anticipate further land use changes, a Regional Regulation (Perda) is required for the Protection of Subak Land as an LP2B Area, and is set forth in a Detailed Spatial Plan (RDTR). The purposes of research: knowing the area of ??subak Petangan and Subak Pakel II rice fields, knowing the subak designated in the RTHK area, making a GIS based information database on the potential of subak. According to the RTRW for the City of Denpasar (2011-2031), RTHK in urban areas is at least 30% of the city area. The area of ??Subak Pakel II which is in the RTHK of Denpasar City is 28.3 ha and is designated as a sustainable subak. Based on this, it is necessary to carry out a mapping of paddy fields in Subak Petangan and Subak Pakel II so as to facilitate planning, implementation, monitoring and evaluation of LP2B. The digitization results show that the area of ??Subak Pakel II is 49 ha, while the area of ??Subak Petangan is 36 ha. The area of ??subak rice fields in the RTHK area is 35.6 ha, namely in Subak Pakel II. The area of ??subak non-rice fields in Subak Pakel II is 7.3 ha. Subak land area that is not in the RTHK area is in Subak Pakel II, which is 21 ha.
Pemetaan Potensi dan Status Kerusakan Tanah Lahan Pertanian Kecamatan Buleleng, Kabupaten Buleleng EDUART NIKO SIAHAAN; KETUT DHARMA SUSILA; IDA BAGUS PUTU BHAYUNAGIRI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.9, No.4, Oktober 2020
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Mapping of Potential and Status of Damage to Agricultural Land in Buleleng District, Buleleng Regency Increased biomass production activities can result in soil damage due to a decrease in soil quality and function that can threaten the continuity of human life. The purpose of this study is to determine the potential for soil damage, determine the status of soil damage, and make maps of the potential and status of land damage. The research was conducted in Buleleng District using scoring methods and overlaying of potential soil damage, the parameters analyzed were land use, soil type, slope and rainfall. Determination of the status of soil damage based on the procedure for measuring the standard criteria for soil damage. The parameters analyzed were content weight, solum depth, surface rockness, fraction composition, weight content, total porosity, permeability, pH, DHL, and the number of microbes. In the study area there are 9 homogeneous land units (HLU). Based on the research results obtained 2 classes of potential soil damage, namely low potential soil with a score of 19-24 and moderate with a score of 25-32. Areas in Buleleng District that have low potential for soil damage are found in SLH I, III, V, VI, and IX covering an area of ??1856.12ha (67.13%), and the potential for moderate land damage is in SLH II, IV, VII and VIII covering an area of?? 908.68 ha (32.87%). The status of soil damage in Buleleng District was lightly damaged with a score of 4. The limiting factor for the study area was permeability. These parameters get a relative frequency value of 88.89% with a score of four. Areas in Buleleng District that have low potential for soil damage are found in SLH I, III, V, VI, and IX covering an area of ??1856.12ha (67.13%), and the potential for moderate land damage is in SLH II, IV, VII and VIII covering an area of 908.68 ha (32.87%). The status of soil damage in Buleleng District was lightly damaged with a score of 4. The limiting factor for the study area was permeability. These parameters get a relative frequency value of 88.89% with a score of four.
PENINGKATAN PRODUKSI DAN MUTU BUAH ANGGUR DENGAN PEMBERIAN IRIGASI TETES DAN PUPUK MINERAL PLUS PADA LAHAN KERING KECAMATAN GEROKGAK, BULELENG I NYOMAN MERIT; IWAYAN NARKA; IDA BAGUS PUTU BHAYUNAGIRI
Agrotrop : Journal on Agriculture Science Vol 1 No 1 (2011)
Publisher : Fakultas Pertanian Universitas Udayana

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Increasing the Production and Quality of Grape Yield with Drip Irrigation and Mineral Plus Fertilizer. The aim of this research was to find out the optimum of irrigation intervals and mineral plus fertilizer application in order to increase the production and quality of grape yield. The research was set up for two years program. In the first year, the observation was focused on vegetative growth while yield production was observed in the second year. Three intervals of irrigation viz 2, 4 and 6 days and mineral plus fertilizer dose (M , M 0 and M ) was tested in nested randomized block design with three replications. Parameter of vegetative growth such as plant height, stem diameter and number of branch was measured regularly. Supporting parameters such as soil moisture content, soil water potential, plant water status as indicated by relative water content (RWC) was also measured. In the second year, the production and quality of yield such as number of bunch per plant, number of fruit per bunch and sugar content of fruit were measured. The results showed that mineral plus fertilizer gave a significant effect on grape production, both in first and second harvest. Total yield production of first and second harvest of treatment M0, M1 and M2 was 23.63 kg 27.95 kg and 30.81 kg, respectively. The yield was increased of 18.28 % and 30.38 % of M1 and M2 compare to M0. Interval water supply, has a significant effect on grape yield both in first and second harvest. Total yield production of I1, I2 and I3 was 33.04 kg, 28.18 kg and 21.17 kg, respectively. This was decreased of about 14.71% and 35.93% of I2 and I3 compare to I1. Yield quality was increased as mineral fertilizer increased. Sugar content, volume of seed and respondent that mentioned the yield was sweet, significantly increased as mineral plus fertilizer increased
Evaluation and improvement of rice field quality in Seririt District, Buleleng Regency, Bali Province, Indonesia Made Sri Sumarniasih; Michael Haganta Ginting; Ida Bagus Putu Bhayunagiri
Journal of Degraded and Mining Lands Management Vol 10, No 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.3841

Abstract

The decline of land quality has an impact on the decline of productivity which in turn reduces production. This kind of thing happened to rice fields in the research area of Seririt District. The objective of this study was to evaluate the rice field quality in Seririt District, Buleleng Regency, Bali Province. The study used a survey method to take soil samples, followed by laboratory analysis for each homogeneous land unit (HLU). The HLU was determined by overlapping soil type maps, slope maps, and utility maps. Parameters analysed were bulk density, texture, porosity, water content, organic C, pH, cation exchange capacity (CEC), base saturation (BS), nutrients (total N, available P, and available K), and biomass C. The results of the laboratory analysis were compared with the criteria for soil quality based on ten minimum data sets (MDS) for each HLU. The results showed that the soil quality at the study site is classified as very good in HLU I with a soil quality index (SQI) of 18. This HLU is located in Rangdu and Ringdikit villages, with an area of 125.15 ha. Good SQI was observed on HLUs II, III, IV, V, VII, and VIII, respectively, located in Banjar Asem, Lokapaksa, Pangkung Paruk, Bestala, Ume Anyar, Mayong, Joanyar, the SQI value of 22-25 is 2,321.49 ha with the limiting factors of total N, total P, texture, and bulk density. The suggested rice field management plan is the addition of organic, nitrogen, and phosphate fertilisers.
Analisis Status Kerusakan Tanah pada Lahan Sawah di Subak Kecamatan Denpasar Utara Berbasis Sistem Informasi Geografis Krisdianto Putra Sihombing; I Wayan Narka; Ida Bagus Putu Bhayunagiri
Nandur Vol 2 No 2 (2022)
Publisher : Fakultas Pertanian, Universitas Udayana

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Abstract

This study aims to determine the status of soil damage, limiting factors, create a map of the status of soil damage, and provide recommendations for repairing soil damage. This research was carried out in Subak, North Denpasar District, from December 2020 to February 2021. The research method was carried out using a survey method, namely observation and soil sampling followed by laboratory analysis. Parameters analyzed were solum thickness, surface kerocks, fraction composition, total porosity, bulk density, electrical conductivity, pH, permeability, and the number of microbes. The results showed that the status of soil damage at the study site was classified as undamaged (N) and lightly damaged (R.I). The undamaged status includes Subak Dalem, Subak Lungatad, Subak Ubung and slightly damaged status includes Subak Kedua, Subak Pakel II, Subak Petangan, Subak Pakel I, Subak Sembung. The limiting factors of the research area are permeability and fraction composition. Recommendations for improvement from the results of the research are the application of Organic-Based Controlled Aerobic Rice Intensification (IPAT-BO) technology, such as the provision of organic matter in the form of rice straw residues and good soil management by plowing the land using cattle or tractor power.
Co-Authors DANIEL VALENTINO SIRAIT EDUART NIKO SIAHAAN HIMAWAN BAYU AJI I GEDE ADHI IRAWAN I GUSTI PUTU RATNA ADI I NYOMAN MERIT I Wayan Diara I WAYAN NARKA I Wayan Nuarsa Ketut Dharma Susila Krisdianto Putra Sihombing M.Tri Gunasih MADE SRI SUMARNIASIH Michael Haganta Ginting NI PUTU SRI SUTARI Tati Budi Kusmiyarti TATIEK KUSMAWATI WAHID ARDIANSYAH