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Analisis Diversitas Morfologi dan Potensi Persebaran Maja (Aegle marmelos (L.) Corr. dan Crescentia cujete L.) di Mojokerto

Jurnal AGRO · Vol. 7 No. 2 (2020) · pp. 213–223

DOI
10.15575/8808
ISSN
2407-7933
Published
2020-12-30
Publisher
Jurusan Agroteknologi
Language
eng

Abstract

Tanaman maja memiliki sejarah vital bagi masyarakat Mojokerto. Selain sebagai simbol budaya, maja dimanfaatkan untuk pangan, keperluan medis, dan pertanian. Sekarang, keanekaragaman hayati tanaman lokal ini terancam karena minimnya upaya pelestarian. Penelitian ini bertujuan untuk mengeksplorasi, memetakan sebaran dan potensi sebaran maja serta menganalisis keanekaragaman dan kekerabatannya berdasarkan morfologi. Metode eksplorasi didasari pada survey ekogeografi dan pemetaannya menggunakan model maxent di aplikasi DivaGIS. Indeks Shannon digunakan untuk menganalisis keanekaragaman. Analisis kekerabatan menggunakan aplikasi DARwin dengan metode Neighbor-Joining dan Hierarchical clustering. Hasil penelitian ini mengindikasikan adanya penurunan populasi maja secara masif di mayoritas wilayah Mojokerto. Kecamatan Trowulan, Jetis, Kota Mojokerto, dan Ngoro menjadi pusat distribusi aktual maja. Indeks Shannon menunjukkan bahwa keanekaragaman morfologi maja pada parameter kualitatif (0,15) jauh lebih rendah dibanding kuantitatif (4,95). Secara umum, keanekaragaman morfologi maja di Mojokerto tergolong dalam kategori sedang (1,95). Ada 4 kategori maja di Mojokerto berdasarkan pengelompokan menggunakan Neighbor-Joining dan 3 kategori menggunakan Hierarchical Clustering.Maja has a vital role in Mojokerto civilization. Aside as a cultural symbol, maja also used as religious festivals, medical purpose, and agricultural practice. Today, the diversity of maja is endangered because of the minimum conservation. The research was conducted to map the actual and potential distribution of Maja. The research also analyzes the diversity and kinship of maja. The Maxent model in DivaGIS was used as the bases of the ecogeographical survey and mapping.. The morphological diversity of maja was assessed by Shannon index and the cluster analysis was carried out based on Neighbor-joining dan Hierarchical clustering method using DARwin software. The result shows that the diversity index of maja in Mojokerto is classified as medium with the value of 1.95. Maja's kinship is divided into 4 groups based on qualitative and 3 groups based on quantitative traits. Maja was spread in Mojokerto and concentrated in 4 sub districts of Trowulan, Jetis, Mojokerto, and Ngoro. Based on the comparison with maxent predictions, there is a massive maja population loss in Mojokerto. Land conversion and plant substitution is a major cause of decrease of maja population.

Keywords

Collaboration network of the authors

40 authors · 102 co-authorship links · 9 across different organisations · showing the 40 most connected

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  • Universitas Muhammadiyah Bengkulu
  • Walailak University
  • University of Bengkulu
  • Universitas Halu Oleo
  • Lampung University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Tya Resta FitrianaAffiliation unknown2
Prima VeronikaAffiliation unknown2
Darmawan SaptadiAffiliation unknown2
Kuswanto KuswantoAffiliation unknown2
Muji SetiyoAffiliation unknown2
Irwandi IrwandiUniversitas Muhammadiyah Bengkulu1
Mariana Ade CahayaUniversitas Muhammadiyah Bengkulu1
Jayanti SyahfitriUniversitas Muhammadiyah Bengkulu1
Safnil ArsyadUniversity of Bengkulu1
Ramadhan TosepuUniversitas Halu Oleo1
Anggun B.U.S. DepariAffiliation unknown1
Sita NurasehAffiliation unknown1
Winda Dwi LestariAffiliation unknown1
Wardono WardonoAffiliation unknown1
Masjaya MasjayaAffiliation unknown1
Sunaryo SunaryoAffiliation unknown1
addion nizoriAffiliation unknown1
Sahrial SahrialAffiliation unknown1
Hendrix Yulis SetyawanAffiliation unknown1
Merlya MerlyaAffiliation unknown1
Annisa'u ChoirunAffiliation unknown1
Nur Indah AgustinaAffiliation unknown1
Effendy EffendyAffiliation unknown1
Respatijarti RespatijartiAffiliation unknown1
Rawina SaragihAffiliation unknown1
Chindy Ulima ZanettaAffiliation unknown1
Anna Satyana KaryawatiAffiliation unknown1
Gita Novita SariAffiliation unknown1
Zainyah Salmah ArruumAffiliation unknown1
Aprilia RidhawatiAffiliation unknown1
Ali HusniLampung University1
Kurniawan BudiartoAffiliation unknown1
Dyah Retno WulandariAffiliation unknown1
Mia KosmiatinAffiliation unknown1
Fajriyatus ShoidahAffiliation unknown1
Muhammad Asya FadillahAffiliation unknown1
Chaireni MartasariAffiliation unknown1
Kristianto NugrohoAffiliation 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.uinsgd.ac.id/index.php/ja/oai, first harvested 7 Nov 2026, last seen 7 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Analisis Diversitas Morfologi dan Potensi Persebaran Maja (Aegle marmelos (L.) Corr. dan Crescentia cujete L.) di Mojokerto</dc:title>
	<dc:creator>Hafidh, Fakhri</dc:creator>
	<dc:creator>Waluyo, Budi</dc:creator>
	<dc:subject xml:lang="en-US">Aegle marmelos</dc:subject>
	<dc:subject xml:lang="en-US">Crescentia cujete</dc:subject>
	<dc:subject xml:lang="en-US">Keanekaragaman</dc:subject>
	<dc:subject xml:lang="en-US">Kekerabatan</dc:subject>
	<dc:subject xml:lang="en-US">Mojokerto</dc:subject>
	<dc:description xml:lang="en-US">Tanaman maja memiliki sejarah vital bagi masyarakat Mojokerto. Selain sebagai simbol budaya, maja dimanfaatkan untuk pangan, keperluan medis, dan pertanian. Sekarang, keanekaragaman hayati tanaman lokal ini terancam karena minimnya upaya pelestarian. Penelitian ini bertujuan untuk mengeksplorasi, memetakan sebaran dan potensi sebaran maja serta menganalisis keanekaragaman dan kekerabatannya berdasarkan morfologi. Metode eksplorasi didasari pada survey ekogeografi dan pemetaannya menggunakan model maxent di aplikasi DivaGIS. Indeks Shannon digunakan untuk menganalisis keanekaragaman. Analisis kekerabatan menggunakan aplikasi DARwin dengan metode Neighbor-Joining dan Hierarchical clustering. Hasil penelitian ini mengindikasikan adanya penurunan populasi maja secara masif di mayoritas wilayah Mojokerto. Kecamatan Trowulan, Jetis, Kota Mojokerto, dan Ngoro menjadi pusat distribusi aktual maja. Indeks Shannon menunjukkan bahwa keanekaragaman morfologi maja pada parameter kualitatif (0,15) jauh lebih rendah dibanding kuantitatif (4,95). Secara umum, keanekaragaman morfologi maja di Mojokerto tergolong dalam kategori sedang (1,95). Ada 4 kategori maja di Mojokerto berdasarkan pengelompokan menggunakan Neighbor-Joining dan 3 kategori menggunakan Hierarchical Clustering.Maja has a vital role in Mojokerto civilization. Aside as a cultural symbol, maja also used as religious festivals, medical purpose, and agricultural practice. Today, the diversity of maja is endangered because of the minimum conservation. The research was conducted to map the actual and potential distribution of Maja. The research also analyzes the diversity and kinship of maja. The Maxent model in DivaGIS was used as the bases of the ecogeographical survey and mapping.. The morphological diversity of maja was assessed by Shannon index and the cluster analysis was carried out based on Neighbor-joining dan Hierarchical clustering method using DARwin software. The result shows that the diversity index of maja in Mojokerto is classified as medium with the value of 1.95. Maja's kinship is divided into 4 groups based on qualitative and 3 groups based on quantitative traits. Maja was spread in Mojokerto and concentrated in 4 sub districts of Trowulan, Jetis, Mojokerto, and Ngoro. Based on the comparison with maxent predictions, there is a massive maja population loss in Mojokerto. Land conversion and plant substitution is a major cause of decrease of maja population.</dc:description>
	<dc:publisher xml:lang="en-US">Jurusan Agroteknologi</dc:publisher>
	<dc:date>2020-12-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://journal.uinsgd.ac.id/index.php/ja/article/view/8808</dc:identifier>
	<dc:identifier>10.15575/8808</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal AGRO; Vol. 7 No. 2 (2020); 213-223</dc:source>
	<dc:source>2407-7933</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.uinsgd.ac.id/index.php/ja/article/view/8808/12813</dc:relation>
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	<dc:rights xml:lang="en-US">Copyright (c) 2020 Jurnal Agro</dc:rights>
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