Main Article Content
Abstract
Indonesia is necessary to develop an increase in soil productivity. The decline in soil productivity for agriculture can be caused by several factors, namely land conversion to a decrease in groundwater quantity. The actual pattern of providing irrigation water with the application of dielectric sensor technology is carried out in soil cultivation to create efficiency in providing irrigation water. This research was conducted using a single factor experimental method with repeated measurements on three types of land use, such as land without vegetation, soil with tomato cultivation, and soil with grass. Measurements were carried out using an automated application of soil moisture monitoring based on dielectric technology with two measuring periods. Each measuring period consists of two weeks or fourteen days. Soil sample analysis was carried out at the Bengkulu University soil laboratory. The results of the observations were analyzed using variance (ANOVA) on the 5% F test table, the LSD test was carried out at the 5% level on data that had a significant effect. The results showed that the daily irrigation water for vegetated land was lower than for tomato cultivation and without vegetation in each measurement period. The frequency of irrigation water application in the two observation periods also showed that the land without vegetation had a higher amount and frequency of water application compared to the other two types of land use.
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References
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References
Arsyad, S1. (2010). Konservasi Tanah dan Air. IPB Press., Bogor.
Arsyad, U2. (2010). Analisis Erosi pada Berbagai Tipe Penggunaan Lahan dan Kemiringan Lereng di Daerah Aliran Sungai Jeneberang Hulu. Disertasi. Program Pascasarjana Universitas Hasanuddin, Makasar.
Asdak, C. (2010). Hidrologi dan pengelolaan Daerah Aliran Sungai. Gadjah Mada University Press., Yogyakarta.
Campana, P. E., S. Leduc, M. Kim, A. Olsson, J. Zhang, J., Liu, J. & Yan, J. (2017). Suitable and optimal locations for implementing photo-voltaic water pumping systems for grassland irrigation in China. Appl Energy 185, 1879–1889. DOI: https://doi.org/ 10.1016/j.apenergy.2016.01.004.
Capowies, Y, Cadoux S, Bouchant P, Ruy S, Roger-Estrade, J., Richard, G., Boizard, H. (2009). The effect of tillage type and croping system on earthworm communities, macroporocity and waret infiltration. Soil Till Res. 105, 209-216.
Kirham, M. B. (2005). Static Water In Soil. Principles Of Soil and Plant Water Relations (1st Ed). Elsevier, Kansas.
Penman, H. L. (2004). Natural evaporation from open water, bare soil and grass. Procedings on the royal society a mathematical, physical and engineering sciences, 193(1032), 2-4.
Putra, A., Agustian, I. & Herawati, A. (2019). Prototipe sistem irigasi otomatis berbasis panel surya menggunakan metode PID dengan sistem monitoring IoT. Skripsi. http://repository.unib.ac.id/20178/.
Rosegrant, M.W. & Hazell, P.B.R. (2000). Transforming the Rural Asian Economy: the Unfinished Revolution. Oxford University Press, Hongkong.
Ruiz N, Lavelle P, Jimenez J. (2008). Soil Macrofauna Field Manual–Techincal level. FAO, Roma.
Senpinar, A. (2019). Internet?/Arduino?controlled PV automatic irrigation system for clean environment. International Journal of Environmental Science and Technology 16, 5185-5196. DOI: https://doi.org/10.1007/s13762-018-2092-1.
Shahidan, Oliveira S, Andrade H, Vaz T. (2012). The cooling effect of green spaces as a contribution to the mitigation of urban heat. A case study in Lisbon. J Building and evinironment ,46, 2186-2194. DOI: 10.1016/j.buildenv.2011.04.034 .
Sofyan, R. H., Wahjunie, E. D. & Hidayat, Y. (2017). Karakterisasi fisik dan kelembaban tanah pada berbagai umur reklamasi lahan bekas tambang. Jurnal Buletin Tanah dan Lahan, 1(1), 72-78.
Thierfelder, C., Wall P. C. (2009). Effect of conservation agriculture techniques on infiltration and soil water content in Zambia and Zimbabwe. Soil Till Res.,105, 217-227. DOI: https://doi.org/10.1016/j.still.2009.07.007.
Utaya, S. (2008). Pengaruh perubahan penggunaan lahan terhadap sifat biofisik tanah dan kapasitas infiltrasi di Kota Malang. Forum Geografi 22,00- 112.