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PENGARUH BERBAGAI LEVEL IRIGASI BAWAH PERMUKAAN DAN APLIKASI BIOCHAR TERHADAP PERTUMBUHAN DAN HASIL PADI SAWAH

Jurnal Agroteknos · Vol. 13 No. 2 (2023)

DOI
10.56189/ja.v13i2.43328
ISSN
2527-4074
Published
2023-08-25
Publisher
Fakultas Pertanian Universitas Halu Oleo
Language
eng

Abstract

This research aims to determine the effect of subsurface irrigation water level and biochar application on the growth and yield of lowland rice. The research was conducted at Experimental Garden I, Faculty of Agriculture University Halu Oleo. The study consisted of two factors of treatments laid out in an RBCD-based factorial experimental design. The first factor consisted of four levels of subsurface irrigation (S) (i.e., 0, 4, 8, and 12 cm below the soil surface). The other factor also consisted of four levels of rice husk biochar (B) (i.e., 0, 10, 20, and 30 metric tons ha–1). Each treatment combination was given three replications. The collected data were analyzed with ANOVA and the differences among treatments were tested with DMRT at P=0.05. The study showed that both factors had no interaction effect on all parameters. The subsurface irrigation treatments, however, showed significant effects on plant height (56, 70, 84 DAS), leaf area (56, 70 DAS), flag leaf area, dry weight of root and shoot, panicle length, number of grains per panicle, grain weight after harvest per hill, dry weight of 1,000 rice grains, and yield. On the other hand, the biochar treatment only showed significant effects on leaf area at 70 DAS, flag leaf area, number of grains per panicle, grain weight after harvest per hill, and dry weight of 1,000 rice grains.

Keywords

Collaboration network of the authors

40 authors · 196 co-authorship links · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Zulfikar ZulfikarUniversitas Halu Oleo7
La Ode SafuanUniversitas Halu Oleo6
MIRZA ARSIATY ARSYADUniversitas Halu Oleo5
La Ode AfaUniversitas Halu Oleo5
LA KARIMUNAUniversitas Halu Oleo4
Tresjia Corina RakianUniversitas Halu Oleo4
Waode Siti Anima HiseinUniversitas Halu Oleo4
Andi NurmasUniversitas Halu Oleo4
Sitti LeomoUniversitas Halu Oleo4
Sahta GintingUniversitas Halu Oleo3
Halim HalimUniversitas Halu Oleo3
Rachmawati HasidUniversitas Halu Oleo3
IMRAN SUBAIRUniversitas Halu Oleo3
Teguh WijayantoAffiliation unknown3
Wa Kuasa BakaAffiliation unknown3
Murdjani KamaluddinUniversitas Halu Oleo3
Eka FebriantiUniversitas Halu Oleo3
Namriah NamriahUniversitas Halu Oleo2
La Baco SudiaAffiliation unknown2
ZULFIKAR ZULFIKARUniversitas Halu Oleo2
La Ode Arfan DeduAffiliation unknown2
Waode NuraidaAffiliation unknown2
Makmur Jaya ArmaAffiliation unknown2
Abdul MadikiUniversitas Halu Oleo2
Sarawa SarawaUniversitas Halu Oleo2
Laode Muhammad Harjoni KilowasidAffiliation unknown1
Hasbullah SyafUniversitas Halu Oleo1
Lies IndrianiAffiliation unknown1
la Ode RustamAffiliation unknown1
ANTI ANTIAffiliation unknown1
WA ODE SUMIATIUniversitas Halu Oleo1
Darwis DarwisUniversitas Halu Oleo1
Fransiscus Suramas RembonUniversitas Halu Oleo1
RAHMATIA RAHMATIAUniversitas Halu Oleo1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/agroteknos/oai, first harvested 31 Okt 2026, last seen 31 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">PENGARUH BERBAGAI LEVEL IRIGASI BAWAH PERMUKAAN DAN APLIKASI BIOCHAR TERHADAP PERTUMBUHAN DAN HASIL PADI SAWAH</dc:title>
	<dc:creator>WARDANA, GUSTI AGUNG KADE ERNA</dc:creator>
	<dc:creator>RAHNI, NINI MILA</dc:creator>
	<dc:creator>ARSANA, I MADE WIDANA</dc:creator>
	<dc:creator>SABARUDDIN, LAODE</dc:creator>
	<dc:creator>ARSIATY ARSYAD, MIRZA</dc:creator>
	<dc:creator>ANAS, ARSY AYSYAH</dc:creator>
	<dc:subject xml:lang="en-US">Biochar; Crop; Grain; Irrigation; Rice</dc:subject>
	<dc:description xml:lang="en-US">This research aims to determine the effect of subsurface irrigation water level and biochar application on the growth and yield of lowland rice. The research was conducted at Experimental Garden I, Faculty of Agriculture University Halu Oleo. The study consisted of two factors of treatments laid out in an RBCD-based factorial experimental design. The first factor consisted of four levels of subsurface irrigation (S) (i.e., 0, 4, 8, and 12 cm below the soil surface). The other factor also consisted of four levels of rice husk biochar (B) (i.e., 0, 10, 20, and 30 metric tons ha–1). Each treatment combination was given three replications. The collected data were analyzed with ANOVA and the differences among treatments were tested with DMRT at P=0.05. The study showed that both factors had no interaction effect on all parameters. The subsurface irrigation treatments, however, showed significant effects on plant height (56, 70, 84 DAS), leaf area (56, 70 DAS), flag leaf area, dry weight of root and shoot, panicle length, number of grains per panicle, grain weight after harvest per hill, dry weight of 1,000 rice grains, and yield. On the other hand, the biochar treatment only showed significant effects on leaf area at 70 DAS, flag leaf area, number of grains per panicle, grain weight after harvest per hill, and dry weight of 1,000 rice grains.</dc:description>
	<dc:publisher xml:lang="en-US">Fakultas Pertanian Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2023-08-25</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">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/agroteknos/article/view/43328</dc:identifier>
	<dc:identifier>10.56189/ja.v13i2.43328</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Agroteknos; Vol 13, No 2 (2023)</dc:source>
	<dc:source>2527-4074</dc:source>
	<dc:source>10.56189/ja.v13i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/agroteknos/article/view/43328/19031</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Agroteknos</dc:rights>
</oai_dc:dc>