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All Journal BIOMA : Jurnal Biologi Makassar Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Belantara EDUVELOP (Journal of English Education and Development) Jurnal Kehutanan Papuasia (Journal of Papuasia Forestry) Jurnal Tinta: Jurnal Ilmu Keguruan dan Pendidikan Jurnal Ilmiah SIstem Informasi dan Teknik Informatika (JISTI) Agricultural Science Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI) Journal of Vocational Education and Information Technology (JVEIT) Jurnal Fokus Elektroda (Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Al-Manar: Jurnal Kajian Alquran dan Hadis Journal of Mandalika Literature Inspiration: Jurnal Teknologi Informasi dan Komunikasi EKMAN Jurnal Bisnis Kehutanan dan Lingkungan Jurnal Pengabdian Farmasi dan Sains Arborescent Journal GABBAH : Jurnal Pertanian Dan Perternakan JUKEMAS : Jurnal Pengabdian Kepada Masyarakat
Yusran
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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

 1 
Effect of Growing Media Composition and Watering Intervals on the growth of Gmelina arborea Roxb seedlings Fadilah, Diah Rifdha; Zulkaidhah; Rahmawati; Wulandari, Retno; Yusran; Syahputra, Gilang Ramahdhan
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9963

Abstract

Gmelina arborea Roxb is one type of forestry plant that has the potential to be cultivated. This is because in addition to having a high economic value, Gmelina arborea Roxb is a plant that is able to grow in critical areas and has a short life cycle. In addition, Gmelina arborea Roxb is one type of wood that has high productivity, high economic value, has a wide natural distribution, has a large genetic variation, can be bred easily, easy to master cultivation techniques, and is resistant to pests and diseases. The purpose of this study was the effect of planting media composition and watering interval on the growth of Gmelina arborea Roxb seedlings. The study used a complete randomised design (RCD) factorial pattern consisting of two factors: The first factor: the composition of planting media, the second factor: watering interval. The results showed that the treatment of media composition and watering intensity treatment and the combination of treatments had a significant effect on the growth of gmelina seedlings. The treatment with the composition of 750 g soil and 250 g cocopeat with watering intensity once a day gave the best results for the growth of gmelina seedlings.
Tea Grounds and Coffee Grounds Support Sustainable Growth of Mustard Plants Darwis; Yusran; Asrijal; Arifin, Asia; Marufah
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10874

Abstract

The concept of organic farming is an effort to maintain optimal levels of environmentally friendly production. Therefore, this research aims to determine the effect of adding tea dregs and coffee dregs to compost media alone or mixed as additional nutrients on the growth of mustard greens (Brassica juncea L.).  This research used a Completely Randomized Design (CRD) consisting of 4 treatments with 3 replications, namely compost without tea dregs and coffee dregs as control (P0). The research data were analyzed using Analysis of Variance (ANOVA) and Least Significant Difference Test (LSD) at a significance level of 5%. The results of the research obtained were that giving tea dregs and coffee dregs to the mustard plant planting medium obtained positive results. Single application of tea dregs had a significant effect on plant height (9.80 cm) and number of leaves (7.5). The treatment with tea dregs also had a significantly different effect from the control and other treatments. Meanwhile, coffee grounds alone contributed to a plant height of 7.1 cm and a number of leaves of 3.75, where the results obtained were not significantly different from the control and other treatments. However, overall, both single and mixed treatments had no significant effect on plant root length. The results of the ANOVA analysis for growth with the mustard plant height parameter obtained a value of Fcount of 4.496 > Ftable, namely 3.49, the parameter number of leaf blades Fcount 8.757 > Ftable, namely 3.49, and the root length parameter Fcount 0.367 < Ftable 3.49.
The Effect of Organic Fertilisers on Arbuscular Mycorrhizal Fungi Diversity in the Rizhosphere of Coffea arabica Plants on the Napu Highland, Central Sulawesi, Indonesia Annadira; Yusran; Wardah; Rachman, Imran; Hadid, Abdul
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.11044

Abstract

Coffea arabica plantations in Central Sulawesi are carried out on the Napu highland, where this area is dominated by ultisol or yellow red podzolic soils, which have problems of high soil acidity and low availability of macro nutrients. This study used a completely randomised design method consisting of four treatments namely; without organic fertilisers (control)/P0, Leucaena leucocephala leaf compost 3 Kg/tree (P1), Samanea saman leaf compost 3 Kg/tree (P2), Tithonia diversifolia leaf compost 3 Kg/tree (P3), Cow and goat manuire 3kg/tree (P4). The results showed that there were 10 species of Arbuscular Mycorrhizal Fungi (AMF) associated with Coffea arabica plants namely Glomus sp1, Glomus sp2, Glomus sp3, Glomus sp4, Acaulospora sp1, Acaulospora sp2, Acaulospora sp3, Gigaspora sp1, Gigaspora sp2 and Gigaspora sp3. Furthermore, the higher density of FMA spores was found in the treatment without organic fertiliser application/control (P0) which was 31 spores/10 g soil, compared to the treatment of Tithonia diversifolia leaf compost treatment (P3) with 11 spores/10 g soil, cow and goat manure treatment (P4) with 3 spores/10 g soil, and Samanea saman leaf compost treatment (P2) with 2 spores/10 g soil.  And in the Leucaena leucocephala leaf compost treatment (P1), no AMF spores were found. The difference in AMF spore density in the various organic fertiliser treatments mentioned above is related to the effect of improving soil chemical properties on the soil. The results of this study contribute to the understanding of the importance of soil amendments with organic fertilisers for the improvement of organic and sustainable arabica coffee production in the future.
Co-Authors A. Anni Asri A.Patappari, Andi Patappari A.R. Pratiwi Hasanuddin Abdul Hadid Abdul Rahman R Adrayanti Sabar Adrianton Ahmad Ghazali Samad Al Amrie, Machmud Aliyas Amirul Mukminin Andi Patappari A.Patappari Annadira Ardiansyah Artati Asgar Taiyeb Asia Arifin Aspian Nur, Adi Asrijal Asril Badriah Chaerul Fadlan Saud Darwis Dedi Handoko Destriani, Fika Dewiani Fadilah, Diah Rifdha Fajar, Muh Sultan Farida Febriati Fauziah Ramadhana Gafar, Abd. Gafaruddin, Abdul Gilang Ramadhan Syahputra Ilma Sarimutaqiyma Rianse Imran Rachman Ino Sulistiani, Ino Islawati Kartika Megawati Korompot, Chairil Anwar La Ode Alwi Marufah Misrawati Moh Ihsan Moh Rian pratama Muh. Rian Pratama Muhlis Musdalifah MUSLIMIN Nadjib, Amalia Noviyanty Nur Aisyah, Sinta Nurcaya Nurlina Pratiwi, Tias Putri, Dwi Utami Rahmawati Retno Wulandari Rinaldy Malik Rukmi Siti Casandra Putri Siti Chasandra Pratiwi Sitti Marwiah Sitti Ramlah Sri Ningsih Sulfila Syafruddin Syarif Syafrullah Syahputra, Gilang Ramahdhan Syahraeni Kadir Tri Yuniko, Fauzi Wa Ode Nurlah Wardah Weka GUSMIARTY ABDULLAH Wida Pratiwi winarti, dwi Yusri Syam Akil Zulkaidhah Zulkaidhah