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Soil Properties and Macrofauna Community in a Converted Intensive Rice Field into an Organic Polyculture in Malang Regency, Indonesia: Soil Properties and Macrofauna Community in a Converted Intensive Rice Field
Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences · Vol. 14 No. 1 (2024) · hlm. 119–130
- ISSN
- 2527-4376, 2087-5517
- Terbit
- 2024-02-09
- Penerbit
- Journal of Tropical Life Science
- Bahasa
- eng
Abstrak
Farmers in Malang cultivated rice intensively since 2019 due to water availability but reduce yields. It might also reduce soil productivity and increase pest attacks, so the conversion field to organic polyculture was needed using sorghum and legumes. The research aims were to evaluate soil fauna dynamics and soil properties in the three, six, and 12 months after converting (mac) into organic polyculture. Soil and micro-climate factors were recorded including air temperature (°C), day length (hours), rainfall (mm), water content (%), organic matter content (%), electrical conductivity (mS.m-1), pH, and soil bulk density (g.cm-3). Soil macrofauna was sampled using hand sorting (20 x 20 x 10 cm) with five plots at each field. Identified soil macrofauna was used to determine the density, frequency, Important Value Index (IVI), Shannon-Wiener Diversity Index (H'), Evenness Index (E), Simpson Dominance Index (D), Diversity t-test, and Indicator Species. The Canonical Correspondence Analysis (CCA) was used to analyze the interaction among abiotic factors and macrofauna using PAST 4.05. Results showed that the improvement of soil properties including soil organic matter and soil macrofauna was recorded at 6 mac compared to the intensive rice field, and continuously at 12 mac. The richness, diversity, and evenness of soil macrofauna taxa were higher in the converted field than in the intensive one due to organic polyculture. Moreover, we recorded a better proportion of detritivores and predators in the converted field after 12 months. Based on Indicator Species analysis, the dominant fire ants (Solenopsis sp.) in the intensive rice field might be considered as a potential indicator of unhealthy soil in the intensive rice fields. Whereas in the converted field the dominancy of these ants greatly decreased. We concluded that within 6 months conversion using the organic polyculture improved soil properties.
Kata kunci
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40 penulis · 105 tautan kepenulisan bersama · 27 lintas organisasi · menampilkan 40 yang paling banyak terhubung
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- University of Brawijaya
- Institut Pertanian Malang
- Ahi Evran University
- Universitas Maarif Hasyim Latif
- North Carolina Agricultural and Technical State University
- Lambung Mangkurat University
- Universitas Katolik Widya Mandira
- Organisasi lain
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
- Afiliasi tidak diketahui
- Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Catur Retnaningdyah | University of Brawijaya | 6 |
| Amin Setyo Leksono | University of Brawijaya | 5 |
| Adji Achmad Rinaldo Fernandes | University of Brawijaya | 4 |
| Muhammad Fadhil Anshari | University of Brawijaya | 3 |
| Yoga Dwi Jatmiko | University of Brawijaya | 3 |
| Nia Kurniawan | University of Brawijaya | 2 |
| Nabila Fitri Rosyida | Afiliasi tidak diketahui | 1 |
| Anisa Zairina | Institut Pertanian Malang | 1 |
| Wildania Putri Agustina | University of Brawijaya | 1 |
| Marsa Salsabila | University of Brawijaya | 1 |
| Riska Putri Qurotaayunina | University of Brawijaya | 1 |
| Hakan Bozdoğan | Ahi Evran University | 1 |
| Suharjono Suharjono | University of Brawijaya | 1 |
| Evi Octaviany | University of Brawijaya | 1 |
| Elsa Mega Suryani | Universitas Maarif Hasyim Latif | 1 |
| Hikmah Maulidiyah | University of Brawijaya | 1 |
| Salam Adnan Ibrahim | North Carolina Agricultural and Technical State University | 1 |
| Wayan Firdaus Mahmudy | University of Brawijaya | 1 |
| Candra Dewi | University of Brawijaya | 1 |
| Solimun Solimun | University of Brawijaya | 1 |
| Kurniatun Hairiah | University of Brawijaya | 1 |
| Depi Natalia | University of Brawijaya | 1 |
| Dian Siswanto | University of Brawijaya | 1 |
| Idham Halil Zakaria | University of Brawijaya | 1 |
| SOEJONO SOEJONO | Afiliasi tidak diketahui | 1 |
| Eko Rini Indrayatie | Lambung Mangkurat University | 1 |
| Soemarno Soemarno | University of Brawijaya | 1 |
| Daru Setyo Rini | University of Brawijaya | 1 |
| Donny Harisuseno | University of Brawijaya | 1 |
| Chatarina Gradict Semiun | Universitas Katolik Widya Mandira | 1 |
| Muhammad Yusuf | Universitas Halu Oleo | 1 |
| Syahrul Kurniawan | University of Brawijaya | 1 |
| Yulia Nuraini | University of Brawijaya | 1 |
| Siska Nurfitriani | University of Brawijaya | 1 |
| Siti Mariyah Ulfa | University of Brawijaya | 1 |
| Anna Safitri | University of Brawijaya | 1 |
| Nishia Waya Meray | Universitas Mulia | 1 |
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