Utilization of Deep Groundwater to Support Rice Cultivation in Dry Land
DOI:
https://doi.org/10.30595/pspfs.v8i.1480Kata Kunci:
Irrigation, Second Growing Season, SupportAbstrak
Land limitations cause dry land to become an alternative for food fulfillment, especially rice. This research aimed to investigate the use of deep groundwater for rice plants irrigation in dry land in the second growing season in terms of production, economy and social aspects. The research was conducted in dry land of Gunungkidul D.I. Yogyakarta Indonesia, in the second growing season. Rainfall was observed to determine the time of irrigation. Sidenuk, Inpari 33 and Inpari 42 varieties, complete with rice production technology components, were tested using a Randomized Completely Block Design with 3 replications. Interviews were conducted to explore the economy and farmers perceptions. The results showed additional irrigation from groundwater in supporting rice planting in the second growing season, with Inpari 42 providing the highest yield of dry grain harvested of 7.2 tons ha-1, straw of 9.6 tons ha-1, carbon absorption in grain of 3.9 tons ha-1, carbon absorption in straw of 4.3 tons ha-1, profit in Indonesian Rupiahs of 17,670,000 and R/C of 2.41. Farmers' constraints on rice planting in the second growing season, especially in terms of capital, control of plant pests and organic fertilizer.
Referensi
Abdurachman A, Dariah A and Mulyani A. (2008). Strategi dan teknologi pengelolaan lahan kering mendukung pengadaan pangan nasional. J. Litbang Pertanian, 27(2).
Anshori, A., Iswadi, A., Sunarya, S., & Riyanto, D. (2021). Peranan Amelioran Pupuk Organik terhadap Hasil Padi pada Musim Tanam Kedua di Lahan Kering Ngawen Gunungkidul Daerah Istimewa Yogyakarta. AgriHealth: Journal of Agri-Food, Nutrition and Public Health, 2(1), 1. https://doi.org/10.20961/agrihealth.v2i1.48067
Anshori, A., Riyanto, D., Sukristiyonubowo, Widodo, S., & Suradal. (2021). The increase of rice cropping index supported by river dam irrigation in dry land. IOP Conference Series: Earth and Environmental Science, 653(1). https://doi.org/10.1088/1755-1315/653/1/012074
Anshori, A., Riyanto, D., & Suradal. (2020). Peningkatan Indeks Pertanaman Padi pada Musim Tanam ke Dua di Kecamatan Ngawen, Kabupaten Gunungkidul, Provinsi Daerah Istimewa Yogyakarta. Journal of Agri-Food, Nutrition and Public Health, 1(2), 55–61.
Anshori, A., Srihartanto, E., Fibrianty, Suswatiningsih, T. E., Budiarti, S. W., Riyanto, D., Cahyaningrum, H., & Suradal. (2023). Increase of Cropping Index in Dryland Supported by Groundwater Irrigation. Caraka Tani: Journal of Sustainable Agriculture, 38(1), 1–13. https://doi.org/10.20961/carakatani.v38i1.58029
Anshori, A., Suswatiningsih, T. E., L Viandari, N. A., Rajiman, & Mujiyo. (2021). Effect of supplementary irrigation on rice yield in dry land during rainy season. IOP Conference Series: Earth and Environmental Science, 824(1). https://doi.org/10.1088/1755-1315/824/1/012091
El-Gafy, I., Grigg, N., & Reagan, W. (2017). Water-food-energy nexus index to maximize the economic water and energy productivity in an optimal cropping pattern. Water International. https://doi.org/10.1080/02508060.2017.1309630
Hayashi, K., Llorca, L., Rustini, S., Setyanto, P., & Zaini, Z. (2018). Reducing vulnerability of rainfed agriculture through seasonal climate predictions: A case study on the rainfed rice production in Southeast Asia. Agricultural Systems, 162, 66–76. https://doi.org/https://doi.org/10.1016/j.agsy.2018.01.007
Liu, J., Wu, P., Wang, Y., Zhao, X., Sun, S., & Cao, X. (2014). Impacts of changing cropping pattern on virtual water flows related to crops transfer: A case study for the Hetao irrigation district, China. Journal of the Science of Food and Agriculture, 94. https://doi.org/10.1002/jsfa.6645
Makarim, A K, Suhartatik, E, A. K. A. (2007). Silikon: Hara Penting pada Sistem Produksi Padi. Iptek Tanaman Pangan, 2(2), 195–204. https://repository.pertanian.go.id/server/api/core/bitstreams/f0c5b140-be7c-4b3c-805e-a686e65ce54b/content
Mulyani, A. (2015). Potensi ketersediaan lahan kering mendukung perluasan areal pertanian pangan. Dalam?: Pasandaran, E., R. Heriawan Dan Syakir, M. (Eds.) Sumberdaya Lahan Dan Air?: Prospek Pengembangan Dan Pengelolaan. IAARD Press.
Oldeman, L R, and Frere, M. (1982). A Study of the agroclimatology of the humid tropics of South-east Asia. WMO Technical Note No. 179.
Soekartawi. (2016). Analisis Usahatani. Universitas Indonesia.
Stevenson, F. J. (1982). Humus Chemistry?: Genesis, Composition, Reactions. https://api.semanticscholar.org/CorpusID:93770098
Sukristiyonubowo, S., Widodo, S., Anshori, A., & Riyanto, D. (2020). Soil Quality Dynamic and Rice Production of Three Different Rice Farming Systems in Sragen District, Central Java Province. Jurnal Tanah Dan Iklim, 44(2), 101. https://doi.org/10.21082/jti.v44n2.2020.101-108
Sutrisno, N. (2016). Pengembangan pengelolaan panen hujan mendukung kemandirian pangan. In Pasandaran, E., Heriawan, R. & M. Syakir (Eds.), Sumberdaya lahan dan air?: prospek pengembangan dan pengelolaan. IAARD Press.
Viandari, N. Al, & Anshori, A. (2021). Rice cultivation on dry land during dry season supported by deep well irrigation and soil amelioration. IOP Conference Series: Earth and Environmental Science, 672(1). https://doi.org/10.1088/1755-1315/672/1/012019
Unduhan
Diterbitkan
Cara Mengutip
Terbitan
Bagian
Lisensi
Hak Cipta (c) 2025 Proceedings Series on Physical & Formal Sciences
Artikel ini berlisensi Creative Commons Attribution 4.0 International License.
