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Uji Berbagai Konsentrasi Plant Growth Promoting Rhizobacteria Akar Bambu dan Dosis Pupuk Kandang Sapi Terhadap Pertumbuhan Vegetatif Tanaman Jagung: Testing Various Concentrations of Bamboo Root Plant Growth Promoting Rhizobacteria and Doses of Cow Manure on the Vegetative Growth of Corn Plants

Jurnal Ecosolum · Vol. 13 No. 2 (2024) · pp. 102–118

DOI
10.20956/ecosolum.v13i2.40282
ISSN
2654-430X, 2252-7923
Published
2024-11-25
Publisher
Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by-nc/4.0

Abstract

This study aims to optimize the growth of maize plants (Zea mays L.) through the application of various concentrations of Plant Growth Promoting Rhizobacteria (PGPR) and doses of cow manure. PGPR is known to enhance nutrient availability and improve plant resilience to environmental conditions, while cow manure serves as an organic nutrient source that supports plant growth. The research was conducted in the village of Lekopancing, Tanralili district, Maros regency, at an elevation of 0-40 meters above sea level. The study was designed using a factorial randomized block design (RBD). The first factor was the concentration of PGPR with 4 levels: without PGPR (P0), PGPR 10 ml l-1 water (P1), PGPR 20 ml l-1 water (P2), and PGPR 30 ml l-1 water (P3). The second factor was the dose of cow manure, consisting of 4 levels: without manure (K0), cow manure at 15 tons ha-1 (K1), 25 tons ha-1 (K2), and 35 tons ha-1 (K3). The observed parameters included plant height (cm), number of leaves (leaves), flowering time (DAP), leaf area (cm2). The results showed no interaction between the application of PGPR and cow manure for all observed parameters. However, various concentrations of PGPR had a highly significant effect on all measured parameters, with PGPR at a concentration of 20 ml l-1 water yielding the best results for plant height (176.49 cm), number of leaves (15.46 leaves), leaf area (516.99 cm2), and 50% flowering time (52.33 DAP).

Keywords

Collaboration network of the authors

16 authors · 42 co-authorship links

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  • Institut Agama Islam Negeri Parepare
  • Affiliation unknown
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  • Same organisation
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Co-authorOrganisationJoint articles
Ahmad IsmailAffiliation unknown1
Moh. Abib SafaqdillahAffiliation unknown1
Ibnu RahianAffiliation unknown1
Andi Fadhil Al FaridAffiliation unknown1
Muh. Attariq Idham I.Affiliation unknown1
Muhammad Kautsar ErnandaAffiliation unknown1
Munawir MunawirInstitut Agama Islam Negeri Parepare1
Darmawan RisalAffiliation unknown1
Ahmad Firman ashariAffiliation unknown1
Zulfardi AsharAffiliation unknown1
Andi Rachmat ArfadlyAffiliation unknown1
Muhammad Altin MassinaiAffiliation unknown1
Muhammad Hamzah SyahruddinAffiliation unknown1

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://journal.unhas.ac.id/index.php/ecosolum/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Uji Berbagai Konsentrasi Plant Growth Promoting Rhizobacteria Akar Bambu dan Dosis Pupuk Kandang Sapi Terhadap Pertumbuhan Vegetatif Tanaman Jagung: Testing Various Concentrations of Bamboo Root Plant Growth Promoting Rhizobacteria and Doses of Cow Manure on the Vegetative Growth of Corn Plants</dc:title>
	<dc:creator xml:lang="en">Yusran, Muhammad</dc:creator>
	<dc:creator xml:lang="en">Munawir</dc:creator>
	<dc:creator xml:lang="en">Zaman , Nur</dc:creator>
	<dc:subject xml:lang="en">Cow Manure Fertilizer</dc:subject>
	<dc:subject xml:lang="en">Maize</dc:subject>
	<dc:subject xml:lang="en">PGPR</dc:subject>
	<dc:description xml:lang="en">This study aims to optimize the growth of maize plants (Zea mays L.) through the application of various concentrations of Plant Growth Promoting Rhizobacteria (PGPR) and doses of cow manure. PGPR is known to enhance nutrient availability and improve plant resilience to environmental conditions, while cow manure serves as an organic nutrient source that supports plant growth. The research was conducted in the village of Lekopancing, Tanralili district, Maros regency, at an elevation of 0-40 meters above sea level. The study was designed using a factorial randomized block design (RBD). The first factor was the concentration of PGPR with 4 levels: without PGPR (P0), PGPR 10 ml l-1 water (P1), PGPR 20 ml l-1 water (P2), and PGPR 30 ml l-1 water (P3). The second factor was the dose of cow manure, consisting of 4 levels: without manure (K0), cow manure at 15 tons ha-1 (K1), 25 tons ha-1 (K2), and 35 tons ha-1 (K3). The observed parameters included plant height (cm), number of leaves (leaves), flowering time (DAP), leaf area (cm2). The results showed no interaction between the application of PGPR and cow manure for all observed parameters. However, various concentrations of PGPR had a highly significant effect on all measured parameters, with PGPR at a concentration of 20 ml l-1 water yielding the best results for plant height (176.49 cm), number of leaves (15.46 leaves), leaf area (516.99 cm2), and 50% flowering time (52.33 DAP).</dc:description>
	<dc:publisher xml:lang="en">Universitas Hasanuddin</dc:publisher>
	<dc:date>2024-11-25</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">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/ecosolum/article/view/40282</dc:identifier>
	<dc:identifier>10.20956/ecosolum.v13i2.40282</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ecosolum; Vol. 13 No. 2 (2024): DESEMBER; 102-118</dc:source>
	<dc:source>2654-430X</dc:source>
	<dc:source>2252-7923</dc:source>
	<dc:source>10.20956/ecosolum.v13i2</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ecosolum/article/view/40282/12156</dc:relation>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>