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Dinamika Aliran Nitrogen pada Fase Reproduktif Padi dalam Sistem Minapadi Berbasis Pakan Limbah Pertanian: Dynamics of Nitrogen Flow During the Reproductive Phase of Rice in a Rice-Fish Farming System Based on Agricultural Waste Feed

Jurnal Ecosolum · Vol. 14 No. 1 (2025) · pp. 40–50

DOI
10.20956/ecosolum.v14i1.44285
ISSN
2654-430X, 2252-7923
Published
2025-06-30
Publisher
Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by-nc/4.0

Abstract

Nitrogen use efficiency during the reproductive phase is critical for rice yield and grain quality. The rice-fish (minapadi) system that utilizes fish feed made from agricultural waste has the potential to enhance nitrogen availability through fish feces contribution. This study aimed to analyze the dynamics of nitrogen flow from soil to rice leaves and grains during the reproductive phase in a minapadi system. Four feed treatments were applied: no feed (N0), 5% Nitrogen (N1), 7% Nitrogen (N2), and 9% Nitrogen (N3). Nitrogen content was measured in soil, leaves, and grains during the primordia, flowering, and grain-filling stages. The results showed that N3 led to the highest nitrogen flow, with leaf N content reaching 3.1% and grain N content at 1.47%. This system demonstrates improved nutrient efficiency through the synergy between fish and rice, promoting sustainable agriculture based on local resources.

Keywords

Collaboration network of the authors

40 authors · 178 co-authorship links · showing the 40 most connected

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  • Institut Agama Islam Negeri Kendari
  • Universitas Muhammadiyah Parepare
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Muh. JayadiAffiliation unknown2
Hazairin ZubairAffiliation unknown2
Mahmud AchmadAffiliation unknown2
Rustam RustamAffiliation unknown1
Zainuddin ZainuddinInstitut Agama Islam Negeri Kendari1
Badraeni BadraeniAffiliation unknown1
Andi Aliah HidayaniAffiliation unknown1
Besse Tenri NurkamilahAffiliation unknown1
Dody Dh. TrijunoAffiliation unknown1
Elmi N. ZainuddinAffiliation unknown1
Gunarto LatamaAffiliation unknown1
Hasni Y. AzisAffiliation unknown1
Irfan AmbasAffiliation unknown1
M. Iqbal DjawadAffiliation unknown1
Marlina AchmadAffiliation unknown1
Muh. Yusri KarimAffiliation unknown1
Siti AslamyahAffiliation unknown1
Yushinta FujayaAffiliation unknown1
Masria MasriaAffiliation unknown1
Christianto LopulisaAffiliation unknown1
Fatmawati FatmawatiAffiliation unknown1
Titah Kasih AngelitaAffiliation unknown1
Risma NeswatiAffiliation unknown1
Muh. AkbarUniversitas Muhammadiyah Parepare1
Sartika LabanAffiliation unknown1
Syamsuddin MillangAffiliation unknown1
Sakti Swarno KaruruAffiliation unknown1
Emmy FadhilaAffiliation unknown1
IdulAffiliation unknown1
IlhamAffiliation unknown1
Nur IsraAffiliation unknown1
Dwi Wahyuni HaswinAffiliation unknown1
Muhammad IsbahuddinAffiliation unknown1
HikmawatiAffiliation unknown1
Nilu LangsariAffiliation 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">Dinamika Aliran Nitrogen pada Fase Reproduktif Padi dalam Sistem Minapadi Berbasis Pakan Limbah Pertanian: Dynamics of Nitrogen Flow During the Reproductive Phase of Rice in a Rice-Fish Farming System Based on Agricultural Waste Feed</dc:title>
	<dc:creator xml:lang="en">Nasrul, Muhammad</dc:creator>
	<dc:creator xml:lang="en">Rasyid, Burhanuddin</dc:creator>
	<dc:creator xml:lang="en">Abbas, Muh.</dc:creator>
	<dc:creator xml:lang="en">Saade, Edison</dc:creator>
	<dc:creator xml:lang="en">Marselianti</dc:creator>
	<dc:subject xml:lang="en">Agricultural waste feed</dc:subject>
	<dc:subject xml:lang="en">Minapadi</dc:subject>
	<dc:subject xml:lang="en">Nitrogen</dc:subject>
	<dc:subject xml:lang="en">Reproductive phase</dc:subject>
	<dc:subject xml:lang="en">Rice</dc:subject>
	<dc:description xml:lang="en">Nitrogen use efficiency during the reproductive phase is critical for rice yield and grain quality. The rice-fish (minapadi) system that utilizes fish feed made from agricultural waste has the potential to enhance nitrogen availability through fish feces contribution. This study aimed to analyze the dynamics of nitrogen flow from soil to rice leaves and grains during the reproductive phase in a minapadi system. Four feed treatments were applied: no feed (N0), 5% Nitrogen (N1), 7% Nitrogen (N2), and 9% Nitrogen (N3). Nitrogen content was measured in soil, leaves, and grains during the primordia, flowering, and grain-filling stages. The results showed that N3 led to the highest nitrogen flow, with leaf N content reaching 3.1% and grain N content at 1.47%. This system demonstrates improved nutrient efficiency through the synergy between fish and rice, promoting sustainable agriculture based on local resources.</dc:description>
	<dc:publisher xml:lang="en">Universitas Hasanuddin</dc:publisher>
	<dc:date>2025-06-30</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/44285</dc:identifier>
	<dc:identifier>10.20956/ecosolum.v14i1.44285</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ecosolum; Vol. 14 No. 1 (2025): JUNI; 40-50</dc:source>
	<dc:source>2654-430X</dc:source>
	<dc:source>2252-7923</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ecosolum/article/view/44285/13158</dc:relation>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>