Open access Jurnal
Kombinasi Dosis Pupuk Urea dan POC terhadap Pertumbuhan Vegetatif Padi Skala Rumah Kaca: Combination of Urea Fertilizer Doses and Liquid Organic Fertilizer on Vegetative Growth of Rice in Greenhouse Scale
Jurnal Ecosolum · Vol. 15 No. 1 (2026) · pp. 40–51
- ISSN
- 2654-430X, 2252-7923
- Published
- 2026-06-19
- Publisher
- Universitas Hasanuddin
- Language
- en
Abstract
Dryland areas in Indonesia offer substantial potential for increasing rice production; however, their productivity is often limited by low soil organic matter caused by the continuous use of chemical fertilizers. One possible approach to address this issue is the application of liquid organic fertilizers derived from plant residues, such as gamal (Gliricidia sepium) and lamtoro (Leucaena leucocephala) leaves, which are expected to improve soil properties and support plant growth. This study aimed to examine the vegetative response of Mikongga rice to different application rates of liquid organic fertilizers, applied either alone or in combination with urea, under dryland conditions. Experiment was conducted from September to November 2025 in Majene Regency, West Sulawesi, using a factorial randomized block design with 12 treatment combinations and threee replications. Observed variables included plant height, number of tillers, and selected soil properties such as pH, moisture content, and temperature. The results revealed that the application of liquid organic fertilizers, either individually or combined with urea, did not significantly affect plant height or tiller number during the observation period of 28 to 49 days after planting. In addition, no significant changes were observed in soil characteristics. These findings indicate that the applied fertilizer rates were insufficient to enhance plant growth or improve soil conditions, suggesting the need for further studies with higher dosages or alternative application methods.
Keywords
Collaboration network of the authors
33 authors · 122 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Haris Yusuf | Universitas Halu Oleo | 1 |
| Rizal Muchtasar | Universitas Halu Oleo | 1 |
| Asri Sarif | Universitas Halu Oleo | 1 |
| Ayib Rosidin | Universitas Halu Oleo | 1 |
| Asmita Ahmad | Affiliation unknown | 1 |
| Syamsul Arifin Lias | Affiliation unknown | 1 |
| Edison Saade | Affiliation unknown | 1 |
| Burhanuddin Rasyid | Affiliation unknown | 1 |
| Muh Abbas | Affiliation unknown | 1 |
| Marselianti | Affiliation unknown | 1 |
| Shalehudin Deny Maruf | Affiliation unknown | 1 |
| Christopaul Pala’langan Toding Layuk | Affiliation unknown | 1 |
| Andi Gita Tenri Sumpala | Affiliation unknown | 1 |
| Nizard Cakra Manggiling | Affiliation unknown | 1 |
| Muhammad Rayhan Gibran | Affiliation unknown | 1 |
| Annisa Khairani Aras | Affiliation unknown | 1 |
| Mohsan Abrori | Affiliation unknown | 1 |
| I Nyoman Sudiarsa | Affiliation unknown | 1 |
| Liga Insani | Affiliation unknown | 1 |
| Arie Kiswanto | Affiliation unknown | 1 |
| Diah Ayu Satyari Utami | Affiliation unknown | 1 |
| Anik Kusmiatun | Affiliation unknown | 1 |
| Andina Chairun Nisa | Affiliation unknown | 1 |
| Diklawati Jatayu | Affiliation unknown | 1 |
| Amiqatul Fikriyah | Affiliation unknown | 1 |
| Muhammad Chaidir Undu | Affiliation unknown | 1 |
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.