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Efektivitas Pupuk Organik Cair Bawang Merah dan Limbah Bawang Merah Terhadap Perubahan Sifat Kimia Tanah dan Pertumbuhan Bawang Merah: Effectiveness of Red Onion Liquid Organic Fertilizer and Red Onion Waste on Changes in Soil Chemical Properties and Red Onion Growth

Jurnal Ecosolum · Vol. 12 No. 1 (2023) · pp. 114–127

DOI
10.20956/ecosolum.v12i1.26545
ISSN
2654-430X, 2252-7923
Published
2023-07-12
Publisher
Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by-nc/4.0

Abstract

Soil has an important role "in agriculture for the growth and production" of plants. The combination of organic and inorganic fertilizers can increase crop productivity and improve soil quality on land so that it can be used sustainably. One of the potential plants that can be used as a basic ingredient of organic fertilizer is red onion. This study aims to determine the effect of red onion liquid organic fertilizer on changes in soil chemical properties and plant growth. This research was conducted using a factorial randomized block design (RBD) with 2 factors. The first factor is the dose of organic fertilizer and the second factor is the dose of inorganic fertilizer. Parameters observed were pH, C-Organic, N, P, K, tuber weight, plant fresh weight, number of leaves and plant height. The results showed that red onion organic fertilizer can lower soil pH and increase soil C-Organic, N, P and K. The combination of the D1KB2 treatment (50% basic fertilizer + 15,000 ppm red onion waste) gave the best results in increasing soil organic C, Phosphate and Potassium. Conclusion. The interaction of inorganic fertilizers and red onion liquid organic fertilizer had a significant effect on tuber weight and plant wet weight, and had no significant effect on plant height and number of leaves.

Keywords

Collaboration network of the authors

39 authors · 227 co-authorship links · 19 across different organisations

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

  • Hasanuddin University
  • Universitas Halu Oleo
  • Universitas Gorontalo
  • Institut Agama Islam Negeri Kendari
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Risma NeswatiHasanuddin University4
Burhanuddin RasyidHasanuddin University2
Magfirah DjamaluddinHasanuddin University2
RismaneswatiHasanuddin University2
Ahmad Fauzan AdzimaHasanuddin University2
Andi RamlanHasanuddin University2
Fatmawati FatmawatiUniversitas Halu Oleo1
Yafet Hendri PasangHasanuddin University1
andi isra mirantiAffiliation unknown1
Tegar IlhamAffiliation unknown1
Emmy FadhilaHasanuddin University1
Mujahidah SafirHasanuddin University1
Syamsul Arifin LiasHasanuddin University1
Naurha RhamadaniHasanuddin University1
Sofyan AbdullahUniversitas Gorontalo1
Andri Noor ArdiansyahAffiliation unknown1
Erlin HarriAffiliation unknown1
Muhammad JayadiAffiliation unknown1
Mutiara Cantika Garcia TiaraHasanuddin University1
Mutmainna MutmainnaHasanuddin University1
Rahmawati RahmawatiInstitut Agama Islam Negeri Kendari1
Idul IdulHasanuddin University1
Istiqama Maulidina AnnisaAffiliation unknown1
Adiet Nurholis Al GaniHasanuddin University1
Asmita AhmadHasanuddin University1
Zulkarnain ChairuddinHasanuddin University1
Sartika LabanHasanuddin University1
Nirmala JuitaHasanuddin University1
Risky NurhikmayaniHasanuddin University1
Muh. AnsarHasanuddin University1
Ahmad SetiadiHasanuddin University1
S SulfadliHasanuddin University1
Maksum MadjidiHasanuddin University1
Balqis Nur AisyahHasanuddin University1
Nova Tries ArdaniHasanuddin University1
Sumbangan BajaHasanuddin University1

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 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Efektivitas Pupuk Organik Cair Bawang Merah dan Limbah Bawang Merah Terhadap Perubahan Sifat Kimia Tanah dan Pertumbuhan Bawang Merah: Effectiveness of Red Onion Liquid Organic Fertilizer and Red Onion Waste on Changes in Soil Chemical Properties and Red Onion Growth</dc:title>
	<dc:creator xml:lang="en">Nathan, Muhammad</dc:creator>
	<dc:creator xml:lang="en">Jayadi, Muh.</dc:creator>
	<dc:creator xml:lang="en">Thamrin, Hidayana</dc:creator>
	<dc:subject xml:lang="en">Fertilizers</dc:subject>
	<dc:subject xml:lang="en">randomized block design</dc:subject>
	<dc:subject xml:lang="en">soil</dc:subject>
	<dc:description xml:lang="en">Soil has an important role "in agriculture for the growth and production" of plants. The combination of organic and inorganic fertilizers can increase crop productivity and improve soil quality on land so that it can be used sustainably. One of the potential plants that can be used as a basic ingredient of organic fertilizer is red onion. This study aims to determine the effect of red onion liquid organic fertilizer on changes in soil chemical properties and plant growth. This research was conducted using a factorial randomized block design (RBD) with 2 factors. The first factor is the dose of organic fertilizer and the second factor is the dose of inorganic fertilizer. Parameters observed were pH, C-Organic, N, P, K, tuber weight, plant fresh weight, number of leaves and plant height. The results showed that red onion organic fertilizer can lower soil pH and increase soil C-Organic, N, P and K. The combination of the D1KB2 treatment (50% basic fertilizer + 15,000 ppm red onion waste) gave the best results in increasing soil organic C, Phosphate and Potassium. Conclusion. The interaction of inorganic fertilizers and red onion liquid organic fertilizer had a significant effect on tuber weight and plant wet weight, and had no significant effect on plant height and number of leaves.</dc:description>
	<dc:publisher xml:lang="en">Universitas Hasanuddin</dc:publisher>
	<dc:date>2023-07-12</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<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/26545</dc:identifier>
	<dc:identifier>10.20956/ecosolum.v12i1.26545</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ecosolum; Vol. 12 No. 1 (2023): JUNI; 114-127</dc:source>
	<dc:source>2654-430X</dc:source>
	<dc:source>2252-7923</dc:source>
	<dc:source>10.20956/ecosolum.v12i1</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ecosolum/article/view/26545/10006</dc:relation>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
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