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All Journal Jurnal Ilmu Pertanian Indonesia Caraka Tani - Agriculture Science Journal Sains Tanah JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science SAINS TANAH - Journal of Soil Science and Agroclimatology Caraka Tani: Journal of Sustainable Agriculture Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Bioedukasi: Jurnal Pendidikan Biologi Molekul: Jurnal Ilmiah Kimia PRIMA: Journal of Community Empowering and Services AgriHealth: Journal of Agri-food, Nutrition and Public Health Community Empowerment Proceeding Biology Education Conference AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Agroindustrial Journal JURNAL HUTAN TROPIS Jurnal Ekosains
Widyatmani Sih Dewi
Department Of Soil Science, Faculty Of Agriculture, Sebelas Maret University
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Public Health Social Sciences Other

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Journal : Jurnal Ilmu Pertanian Indonesia

 1 
Determinan Terpilih untuk Kualitas Air Embung pada Lahan Tadah Hujan di Karanganyar, Jawa Tengah Achmad Adi Surya Sustama; Komariah Komariah; Arwa Farida Lukito; Sumani Sumani; Dwi Priyo Ariyanto; Widyatmani Sih Dewi
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.497

Abstract

Water conservation is needed to overcome the shortage of irrigation water through harvesting rainwater on rainfed land using small farm reservoir. Intensive agricultural activities cause a reduction in land resources which disrupts hydrological functions (water quantity and quality). This study aims to determine the selected parameters for small farm reservoir water quality and identify water quality based on irrigation water standards according to FAO (1994) and PP No. 82 of 2001. The research was conducted from March to December 2014 in Karanganyar Regency, Central Java Province. This study used a descriptive exploratory survey method with purposive sampling. Water quality data was analyzed using Principal Components Analysis (Multivariate Test) MINITAB 16 to determine the main components as the selected determinants. Furthermore, based on the results of the PCA analysis, 5 variables were obtained whose eigenvalue proportions met the main criteria, including DHL of 0.467; SAR of 0.542; pH of 0.538; Actual Savings Ratio (ASR) of 0.662; and water-air temperature deviation of 0.612. Furthermore, a match is made between the selected determinant measurement data and the water quality standard. The results of matching to the selected determinants for water quality in the reservoir have met the water quality standards for irrigation based on FAO (1994) and Government Regulation no. 82 (2001). The soil characteristics of the catchment area also affect water quality because in rainwater harvesting, surface runoff in the catchment area will flow and be accommodated by the small farm reservoir. Keywords: water quality, small farm reservoir, PCA, water conservation, rainfall harvesting
Co-Authors Achmad Adi Surya Sustama Ahmad Yunus Aisyah Defara Rahmadani AKTAVIA HERAWATI Anak Agung Sagung Putri Risa Andriani Anak Agung Sagung Putri Risa Andriani Anggita, Akas Arlindo Fernando Macie Arwa Farida Lukito Atmanto Heru Wibowo Atmanto, Heru Bambang Pujiasmanto Canggih Jati Nusantara Canggih Jati Nusantara, Canggih Jati Desti Dian Amalina Dwi Priyo Ariyanto Dwi Priyo Ariyanto Eko Rini Indrayatie Farida Yuliani Ferina Pungky Ganjar Herdiansyah Ganjar Herdiansyah Ganjar Herdiansyah, Ganjar Hardian, Tiara Hasanah, Khalyfah Herwin Setyaningsih Hery Widijanto Ika Ernawati Indratin Indratin Indratin Indratin Irmawati, Viviana Istiqomah, Nanda Mei Jauhari Syamsiyah Jauhari Syamsiyah Kalimutu, Krisnawan Komariah K Komariah Komariah Komariah Komariah Krisnawan Kalimutu Kurniatun Hairiah Loveana, Okta Muhammad Rizky Romadhon Mujiyo Mujiyo Ni Luh Putu Putri Setianingsih Ni Luh Putu Putri Setianingsih Noorcahyati Noorcahyati Novizar Nazir Ongko Cahyono Prabang Setyono Priono, Timur Purnomo Edi Sasongko Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto PUTRI HANDAYANI Putri Permatasari Rachmawatie, Srie Juli Rahayu Rahayu Rahayu Rahayu Rahayu Rahayu Ramdan Hidayat Rani Rahmawati Retno Rosariastuti Romadhon, Muhammad Rizky Sapja Anantanyu Sri Hartati Sri Rossati Sri Rossati Sri Wahyuni Sri Wahyuni Sudadi Sudadi Sudadi Sudadi Sudjono Utomo Sulandjari Sulandjari Sumani Sumani Sumani Sumani Sumarno . Sumarno Sumarno Sumarno Sumarno Sumarno Sumarno Suntoro Suntoro Suntoro Suntoro Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Suryono Suryono Suryono Suryono Sutarno Sutarno Usman Siswanto Vita Ratri Cahyani Wahyu Adi Nugroho Wahyu Galang Pranata Yoviana Erdhika Adiarti