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Estimation of Water Losses Through Evapotranspiration of Water Hyacinth (Eichhornia crassipes)

Caraka Tani: Journal of Sustainable Agriculture · Vol. 34 No. 1 (2019) · hlm. 86–100

DOI
10.20961/carakatani.v34i1.28214
ISSN
2599-2570, 2613-9456
Terbit
2019-04-15
Penerbit
Universitas Sebelas Maret
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Batujai Reservoir locates in Batujai Village, Praya Barat, Central Lombok, West Nusa Tenggara. It is the primary source of irrigation water supply for agriculture in Central Lombok District with an area of around 3,235 ha. The problem is the bloom of water hyacinth weed (Eichhornia crassipes), which can cause reservoir water loss through evapotranspiration, affecting the amount of water reservoir available for the dry season. The objective was to identify the area of cover and estimate water loss through water hyacinth evapotranspiration for the period 2013 – 2017. This study used a descriptive method by analysis of secondary data which were meteorological data and landsat-8 satellite imagery. Evapotranspiration analyzes use CROPWAT 8.0, monitoring water hyacinth cover using landsat–8 satellite imagery processed using ENVI 5.3 and ArcGIS 10.4 software. The results show that the spatial distribution of water hyacinth can be detected and mapped accurately with an overall classification accuracy of 84.11% – 97.04% using Landsat 8 data, with a kappa coefficient of 0.80 – 0.96. The area of water hyacinth cover ranges from 38,400 m2 – 2,158,500 m2, with a cover area of more than 20%, causing water loss above 8,000 m3 day-1, which occurred in April 2013, April 2015, April 2016, February 2015, May 2014, May 2016 and July 2016, in those months it was seen that the amount of water loss was greater. Therefore, it is needed to suppress the growth of water hyacinth, in maintaining reservoir water storage capacity to support a systems of sustainable agriculture.

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  • Sebelas Maret University
  • Universitas Gadjah Mada
  • Universitas Dharma AUB Surakarta
  • Diponegoro University
  • Cenderawasih University
  • Jenderal Soedirman University
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Rekan penulisOrganisasiArtikel bersama
Suntoro SuntoroSebelas Maret University2
Totok GunawanUniversitas Gadjah Mada2
Widhi HimawanSebelas Maret University2
Sajidan SajidanSebelas Maret University2
Wiryanto WiryantoSebelas Maret University1
Pujiyati PujiyatiSebelas Maret University1
Sentot Budi RahardjoSebelas Maret University1
Himawan HimawanCenderawasih University1
Muryanto MuryantoSebelas Maret University1
Afid NurkholisUniversitas Gadjah Mada1
N F WijayantiUniversitas Gadjah Mada1
Sigit Heru MurtiUniversitas Gadjah Mada1
Cynthia Permata SariSebelas Maret University1
P. WijayaSebelas Maret University1
Maria Theresia Sri BudiastutiSebelas Maret University1
E. Yuningtyas SetyawatiSebelas Maret University1
Sunarto SunartoSebelas Maret University1
Natasha NancyAfiliasi tidak diketahui1
Sovia WijayantiAfiliasi tidak diketahui1
I Gusti Putu Diva AwataraUniversitas Dharma AUB Surakarta1
Tri Nugroho WidiantoUniversitas Dharma AUB Surakarta1
Nani Irma SusantiUniversitas Dharma AUB Surakarta1
Robi'atul AdawiyahAfiliasi tidak diketahui1
Venty SuryantiSebelas Maret University1
Sapta SuhardonoSebelas Maret University1
Hashfi Hawali Abdul MatinSebelas Maret University1
Glora RamadhaniSebelas Maret University1
Yoyon WahyonoDiponegoro University1
Budiyono BudiyonoDiponegoro University1
Siti RachmawatiSebelas Maret University1
Putu Elsa P RahayuSebelas Maret University1
Mohammad MasykuriSebelas Maret University1
Mardiyono MardiyonoJenderal Soedirman University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jurnal.uns.ac.id/carakatani/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Estimation of Water Losses Through Evapotranspiration of Water Hyacinth (Eichhornia crassipes)</dc:title>
	<dc:creator>Sasaqi, Dilyan</dc:creator>
	<dc:creator>Pranoto, Pranoto</dc:creator>
	<dc:creator>Setyono, Prabang</dc:creator>
	<dc:subject xml:lang="en-US">Batujai reservoir; evapotranspiration; water hyacinth; water losses</dc:subject>
	<dc:description xml:lang="en-US">Batujai Reservoir locates in Batujai Village, Praya Barat, Central Lombok, West Nusa Tenggara. It is the primary source of irrigation water supply for agriculture in Central Lombok District with an area of around 3,235 ha. The problem is the bloom of water hyacinth weed (Eichhornia crassipes), which can cause reservoir water loss through evapotranspiration, affecting the amount of water reservoir available for the dry season. The objective was to identify the area of cover and estimate water loss through water hyacinth evapotranspiration for the period 2013 – 2017. This study used a descriptive method by analysis of secondary data which were meteorological data and landsat-8 satellite imagery. Evapotranspiration analyzes use CROPWAT 8.0, monitoring water hyacinth cover using landsat–8 satellite imagery processed using ENVI 5.3 and ArcGIS 10.4 software. The results show that the spatial distribution of water hyacinth can be detected and mapped accurately with an overall classification accuracy of 84.11% – 97.04% using Landsat 8 data, with a kappa coefficient of 0.80 – 0.96. The area of water hyacinth cover ranges from 38,400 m2 – 2,158,500 m2, with a cover area of more than 20%, causing water loss above 8,000 m3 day-1, which occurred in April 2013, April 2015, April 2016, February 2015, May 2014, May 2016 and July 2016, in those months it was seen that the amount of water loss was greater. Therefore, it is needed to suppress the growth of water hyacinth, in maintaining reservoir water storage capacity to support a systems of sustainable agriculture.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Sebelas Maret</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2019-04-15</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jurnal.uns.ac.id/carakatani/article/view/28214</dc:identifier>
	<dc:identifier>10.20961/carakatani.v34i1.28214</dc:identifier>
	<dc:source xml:lang="en-US">Caraka Tani: Journal of Sustainable Agriculture; Vol 34, No 1 (2019): April; 86-100</dc:source>
	<dc:source>2599-2570</dc:source>
	<dc:source>2613-9456</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal.uns.ac.id/carakatani/article/view/28214/pdf</dc:relation>
	<dc:relation>https://jurnal.uns.ac.id/carakatani/article/downloadSuppFile/28214/2816</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Caraka Tani: Journal of Sustainable Agriculture</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>