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All Journal JURNAL GALUNG TROPIKA Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan Agrokompleks Perbal: Jurnal Pertanian Berkelanjutan
Zahraeni Kumalawati
Jurusan Budidaya Tanaman Perkebunan Politeknik Pertanian Negeri Pangkajene Dan Kepulauan
Agriculture, Biological Sciences & Forestry Environmental Science Social Sciences

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Aplikasi Bakteri Fotosintesis dan Mikoriza Terhadap Produksi Tanaman Tomat (Solanum lycopersicum L.): The Application of Photosynthetic Bacteria and Mycorrhiza on the Production of Gustav Variety Tomato Plants (Solanum lycopersicum L.) Muh. Dzulkifly Ashan; Kafrawi Kafrawi; Zahraeni Kumalawati; Hidayati Nurkhasanah; Irfan Irfan; Ikbal Ikbal
Perbal: Jurnal Pertanian Berkelanjutan Vol. 14 No. 2 (2026): Perbal: Jurnal Pertanian Berkelanjutan
Publisher : Fakultas Pertanian Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/pnpwj014

Abstract

Aktivitas pertanian saat ini mengedepankan pemanfaatan mikroorganisme lokal untuk membantu pertumbuhan tanaman melalui peningkatan ketersediaan unsur hara. Mikoriza dan bakteri fotosintesis berpotensi meningkatkan hasil fotosintat, namun informasi mengenai aplikasi kombinasi keduanya pada tanaman tomat masih terbatas. Penelitian ini bertujuan menganalisis pengaruh pemberian mikoriza dan bakteri fotosintesis secara tunggal maupun kombinasi terhadap pertumbuhan dan produksi tanaman tomat. Rancangan yang digunakan adalah petak terpisah dengan petak utama berupa dosis bakteri fotosintesis (D0=0 mL/L, D1=10 mL/L, D2=20 mL/L) dan anak petak berupa dosis mikoriza (M0=0 g, M1=12 g, M2=24 g, M3=36 g per tanaman). Parameter yang diamati meliputi tinggi tanaman, jumlah daun, diameter batang, waktu berbuah, jumlah buah, bobot buah per tanaman, diameter buah, luas buah, dan volume akar. Hasil menunjukkan interaksi nyata pada sebagian besar parameter kecuali jumlah daun dan diameter batang yang hanya dipengaruhi faktor tunggal. Kombinasi D2M1 menghasilkan tinggi tanaman tertinggi (164,3 cm) dan waktu berbuah tercepat (43 hari). Bobot buah tertinggi (31,95 g) dan luas buah terbesar (17,15 mm²) diperoleh pada kombinasi D1M3, sedangkan jumlah buah terbanyak (15,33 buah) dicapai D1M2 namun dengan bobot buah terendah (18,43 g) akibat kompetisi karbon. Diameter buah terbaik diperoleh dari mikoriza tunggal M1 atau M3 tanpa bakteri fotosintesis. Volume akar tertinggi (34,33 m³) dicapai D0M3. Rekomendasi utama budidaya tomat untuk bobot buah maksimal adalah D1M3 (bakteri fotosintesis 10 mL/L + mikoriza 36 g/tanaman); untuk panen cepat dapat digunakan D2M1; serta hindari D1M2 karena berpotensi adanya efek antagonis. Current agricultural activities prioritize the utilization of local microorganisms to support plant growth by enhancing nutrient availability. Mycorrhiza and photosynthetic bacteria have the potential to increase photosynthate yield; however, information regarding the combined application of both on tomato plants remains limited. This study aimed to analyze the effects of mycorrhiza and photosynthetic bacteria, applied singly or in combination, on the growth and production of tomato plants. A split-plot design was employed, with the main plot consisting of photosynthetic bacteria doses (D0 = 0 mL/L, D1 = 10 mL/L, D2 = 20 mL/L) and the subplot consisting of mycorrhiza doses (M0 = 0 g, M1 = 12 g, M2 = 24 g, M3 = 36 g per plant). The parameters observed included plant height, leaf number, stem diameter, fruiting time, fruit number, fruit weight per plant, fruit diameter, fruit area, and root volume. The results showed significant interactions in most parameters, except for leaf number and stem diameter, which were affected only by single factors. The D2M1 combination produced the highest plant height (164.3 cm) and the earliest fruiting time (43 days). The highest fruit weight (31.95 g) and largest fruit area (17.15 mm²) were obtained from the D1M3 combination, while the highest fruit number (15.33 fruits) was achieved by D1M2, but with the lowest fruit weight (18.43 g) due to carbon competition. The best fruit diameter was obtained from mycorrhiza alone (M1 or M3) without photosynthetic bacteria. The highest root volume (34.33 m³) was achieved by D0M3. The primary recommendation for maximizing fruit weight in tomato cultivation is D1M3 (10 mL/L photosynthetic bacteria + 36 g/plant mycorrhiza). For early harvest, D2M1 can be used; however, D1M2 should be avoided due to its potential antagonistic effect.
Penampilan Kedelai (Glycine max L. Merrill) Varietas Tanggamus pada Aplikasi Mikoriza Vesikular Arbuskular (MVA) dan Pupuk SP36 Bibiana Rini Widiati; Haerul; Zahraeni Kumalawati; Ahmad Fitrah
Jurnal Galung Tropika Vol 14 No 1 (2025)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v14i1.1371

Abstract

The provision of mycorrhizal fungi makes phosphorus available in the soil because mycorrhizae play a role in dissolving phosphorus bound to the soil. Soybeans need phosphorus, a significant limiting factor for plant growth and production. The study aims to determine the optimal dose of vesicular-arbuscular mycorrhizal (VAM) inoculation and SP36 fertilizer on Tanggamus soybean varieties. The study was arranged using a Split Plot Design (RPT), with the main plot, namely the MVA dose consisting of 4 levels, namely: without mycorrhiza (m0), mycorrhiza 5 g.plant-1 (m1), 10 g.plant-1 (m2), 15 g.plant-1 (m3); and the subplot is SP36 fertilizer consisting of 4 levels, namely: Without SP36 (f0), SP36 7.7 g.plant-1 (p1), 11.5 g.plant-1 (p2), 15.4 g.plant-1 (p3). There were 16 treatment combinations consisting of 3 replications and 48 experimental units. The variables observed were plant height, root fresh weight, shoot fresh weight, flowering days, number of seeds per plant, and seed weight per plant. The results showed that the treatment of vesicular-arbuscular mycorrhiza 15 g.tan-1 with SP36 fertilizer 7.7 g.tan-1 increased growth, especially at a plant height of 50.68 cm (4.84%) and increased soybean plant yields, as shown by seed weight of 52.33 g.tan-1 (60.18%) compared to the treatment of SP36 fertilizer without mycorrhizas (15.4 g.tan-1).
Co-Authors Ahmad Fitrah Andi Muh Siddiq A Kahrir Andi Ridwan Arham Arham Asmawati Asmawati Asmawati Asmawati Baba, Basri Eni Eriani Erna Halid Haerul Hidayati Nurkhasanah Ikbal Ikbal Imzakiyyah Ramadani Ina Elfasela Irfan Irfan Jumrawati Tahang kafrawi kafrawi Kafrawi Kafrawi Kafrawi Kafrawi Misbawahyudi Misbawahyudi Muh. Dzulkifly Ashan Muhammad Yusuf Nildayanti Nildayanti Nurasia Nurasia Nurul Magfirah Rusdi Rahmat Rahmat Raihan Arif Sri Muliani Sri Muliani Sufyan Sufyan Suriansyah Suriansyah Syahruni Thamrin, Syahruni Syatrawati Widiati, Bibiana Rini