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Laban, Sartika
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The Effect of Combination of Phosphate Solubilizing Microbes, Organic Pellet Fertilizers and Inorganic Fertilizers on Nutrient Uptake of Maize Plants Jayadi, Muhammad; Rahmadi, Rahmadi; Laban, Sartika; Nurhikmayani, Risky
International Journal of Agriculture System VOLUME 11 ISSUE 2, DECEMBER 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijas.v11i2.4402

Abstract

The low uptake of N and P nutrients by maize plants can be caused by the low availability or levels of N and P nutrients in the soil used as the planting medium. The Alfisol soil used in the study had N-total levels of 0.15% (low) and P2O5 of 12.76 ppm (medium). The addition of phosphate solubilizing microbes, pelleted organic fertilizer, and inorganic fertilizer can increase the availability of N and P nutrients in the soil, so that plant uptake of N and P nutrients can also increase. This study aims to determine the effect of a combination of phosphate-solubilizing microbes (PSM), pelleted organic fertilizer, and inorganic fertilizer on the nutrient uptake of maize plants. This research was conducted at the Experimental Farm, Faculty of Agriculture, Hasanuddin University and plant samples were analyzed at Hasanuddin University's Soil Fertility Chemistry Laboratory, Department of Soil Science, Faculty of Agriculture. This study used a Randomised Group Design (RGD). The treatments consisted of a combination of M0 = without phosphate solubilizing microbes; M1 = addition of phosphate solubilizing microbes; B0 = without pelleted organic fertilizer; B1 = pelleted organic fertilizer dose of 5 tonnes/ha; B2 = pelleted organic fertilizer dose of 10 tonnes/ha; A0 = without inorganic fertilizer; A1 = inorganic fertilizer 50% of the recommended dose. The results showed that the M0B2A0 treatment produced plants with the highest level of N nutrient uptake, which was 633.33% higher than the M0B0A0 treatment. In comparison, the M1B2A1 treatment had plants with the highest level of P nutrient uptake, which was 933.33% higher than the M0B0A0 treatment.
Pendampingan Optimalisasi Budidaya Aren (Arenga pinnata (Wurmb) Merr.) Berkelanjutan melalui Sinergi, Silvikultur, dan Agroforestry di Desa Bonto Manurung Hadija, Hadija; Nirawati, Nirawati; Nurjaya, Muhammad; Laban, Sartika; Samad, Sulaiman; Lasima, Edwin
Bima Abdi: Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2025): Bima Abdi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/bajpm.v5i3.2462

Abstract

Budidaya aren (Arenga pinnata (Wurmb) Merr.) memiliki potensi strategis sebagai sumber penghidupan masyarakat pedesaan sekaligus berperan dalam pelestarian lingkungan. Di Desa Bonto Manurung, Kabupaten Maros, potensi tersebut belum dimanfaatkan secara optimal karena rendahnya pengetahuan petani mengenai teknik budidaya yang tepat, lemahnya kelembagaan kelompok tani, dan belum diterapkannya pendekatan agroforestry secara sistematis. Kondisi ini menjadi dasar dilaksanakannya kegiatan pengabdian kepada masyarakat. Kegiatan ini bertujuan untuk meningkatkan kapasitas petani dalam pengelolaan budidaya aren secara berkelanjutan melalui pendekatan sinergis antara silvikultur dan sistem agroforestry. Selain itu, kegiatan ini juga ditujukan untuk memperkuat kelembagaan kelompok tani dan mendorong penerapan sistem agroforestry yang adaptif terhadap potensi lokal. Metode pelaksanaan menggunakan pendekatan Participatory Action Research (PAR), yang melibatkan kegiatan observasi, diskusi kelompok terfokus (FGD), pelatihan teknis, demonstrasi plot, serta pendampingan kelembagaan. Evaluasi dilakukan melalui pre-test dan post-test untuk mengukur peningkatan pengetahuan peserta.  Hasil kegiatan menunjukkan adanya peningkatan rata-rata skor pengetahuan peserta sebesar 35–45 poin pada empat aspek utama: silvikultur aren, agroforestry, manajemen kamikelembagaan, dan pemasaran hasil. Selain itu, terjadi penguatan struktur organisasi kelompok dan munculnya inisiatif penerapan agroforestry di tingkat petani. Kegiatan ini menunjukkan bahwa kolaborasi antara perguruan tinggi, pemerintah daerah, dan masyarakat dapat menghasilkan dampak nyata dalam meningkatkan kapasitas lokal dan mendorong budidaya aren yang berkelanjutan.
Co-Authors Abdullah, Nurlaila Adzima, Ahmad Fauzan Ahmad Fauzan Adzima Andi Dharmawan Mallarangen Annisa, Istiqama Maulidina Ardani, Nova Tries Asmita Ahmad Asyraf, Muhammad Balqis Nur Aisyah Bilang, Mariyati Burhanuddin Rasyid Chairuddin, Zulkarnain Djamaluddin, Magfirah Eva Noviyanti Gani, Adiet Nurholis Al Gusli, Sikstus Hadija Hadija Husnul Mubarak Idul, Idul Jayadi, Muh Jayadi, Muhammad Juita, Nirmala Lahasima , Edwin Nussy Lasima, Edwin Lia Asmira Lias, Syamsul Arifin Madjidi, Maksum Muh. Akbar Muh. Ansar, Muh. Muh. Jayadi Muhammad Arsyad Muhammad Fuad Anshori Muhammad Nurjaya Mutmainna, Mutmainna Nadir, Marhamah Narthim, Bhernika Bunga Beby nirawati, nirawati Nur Imran, Andi Nur Qalbi Zaesar Muharram Nurhikmayani, Risky Rahmadi Rahmadi Rahmawati, Rahmawati Risma Neswati, Risma S, Sulfadli Samad, Sulaiman Setiadi, Ahmad Tirta Sukri, Hadija Syamsia Syamsia Syarifuddin, Adiansyah Tahir, Mulyati Muhammad