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All Journal Journal of Tropical Soils Jurnal Penelitian Pertanian Terapan JURNAL GALUNG TROPIKA Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan AGROVITAL : Jurnal Ilmu Pertanian Abdimas Universal Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis
Widiati, Bibiana Rini
Muslim Maros University
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences Veterinary

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Penampilan Kedelai (Glycine max L. Merrill) Varietas Tanggamus pada Aplikasi Mikoriza Vesikular Arbuskular (MVA) dan Pupuk SP36 Widiati, Bibiana Rini; Haerul; Kumalawati, Zahraeni; Fitrah, Ahmad
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).
Utilization of Biochar and Mycorrhiza to Increase the Absorption of Elemental Nutrients of Cayenne Chili Plant (Capsicum fruntescnes L.) Giono, Bibiana Rini Widiati; Solle, Muchtar Salam; Idrus, Muhammad Izzdin; Sofyan, Sofyan
JOURNAL OF TROPICAL SOILS Vol. 26 No. 2: May 2021
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2021.v26i2.75-86

Abstract

This study aimed to obtain the composition of biochar as a soil enhancer and mycorrhizal dose, which affected the nutrient uptake of cayenne plants. This experimental research was based on a separate plot design (RPT) with a basic randomized block design (RCBD). The main plot experiment was vesicular-arbuscular mycorrhiza or VAM (m) with three levels: mycorrhiza 10 g/plant (m1), mycorrhiza 15 g/plant (m2), and mycorrhiza 20 g/plant (m3). The subplot is biochar composition as soil enhancer (b) with three types: biochar husk 50%+25% soil+25% sand (b1), 50% sand+25% soil+25% biochar wood (b2), and wood charcoal biochar 50%+soil 25%+biochar charcoal husk 25% (b3). Each level of the VAM doses factor is combined with biochar. These nine treatment combinations and the levels were repeated thrice, accounting for 27 experimental units. The results showed that the parameters of phosphorus uptake, potassium uptake, and fresh root weight had a positive and significant relationship to the percentage of mycorrhizal infections. The combination treatment of mycorrhiza 20 g/plant and the composition of 50% husk biochar+25% soil+25% sand, 15 g mycorrhizal dose treatment with 50% wood biochar+25% soil+25% biochar rice husk and 20 g/plant are the best treatment as a planting medium.
Increasing the Growth and Yield of Soybean Genotype in Dryland by Applying Vesicular Arbuscular Mycorrhiza (VAM) and Tricho-compost Widiati, Bibiana Rini; Idrus, Muh Izzdin; Imran, Andi Nur
JOURNAL OF TROPICAL SOILS Vol. 29 No. 2: May 2024
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2024.v29i2.79-92

Abstract

This research aimed to examine the increase in growth and yield of soybean (Glycine max (L.) Merr) genotypes in the application of Vesicular Arbuscular Mycorrhizae (VAM) and tricho-compost in dryland. This research was conducted in the form of an experiment using a Split plot design was composed: all treatments were given NPK fertilizer at a dose of 50% of the recommended dose and 5 g of mycorrhizae (Glomus sp. + Gigaspora sp. + Acaulospora sp.). The main plot (MP) had six genotypes (G). The sub-plot (SP) was mycorrhizae +tricho-compost (T): mycorrhizae +without tricho-compost (t0), mycorrhizae +tricho-compost 50 g plant-1 (t1 ), and mycorrhizae +2tricho-compost 100 g plant-1 (t2 ). The results showed that soybean genotypes gM50Gy, gO50Gy, and gT50Gy have the stability of agronomic characteristics on the shoot dry weight, root dry weight, and soybean dry weight in the adaptation test in dryland. The treatment of tricho-compost 100 g ton-1 had the highest increased shoot dry weight, root dry weight, percentage of mycorrhizal infection, and Nitrogen (N), Phosphorus (P), and Potassium (K) uptake. The interaction of gT50Gyt2 ; gO50Gyt2  and gTt2  resulted in higher root dry weight and N, P, and K uptake than gM50Gyt2; gMt2; gOt2.
METODE PENYULUHAN PERTANIAN DALAM MENINGKATKAN PENGETAHUAN DAN KETERAMPILAN PETANI (STUDI KASUS DI KECAMATAN MAROS BARU KABUPATEN MAROS) Imran, Andi Nur; Muhanniah, Muhanniah; Widiati Giono, Bibiana Rini
Jurnal AGRISEP JURNAL AGRISEP VOL 18 NO 02 2019 (SEPTEMBER)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.866 KB) | DOI: 10.31186/jagrisep.18.2.289-304

Abstract

Extensionist agents as one of the important spearheads in advancing agriculture in Indonesia. By counseling will provide information, knowledge, and skills to farmers in trying to farm. One of the factors in improving the knowledge and skills of farmers is to provide effective and efficient extension learning method. This study aims 1) Analyze the Method of agricultural Extension in Maros Baru Sub-district Maros Regency 2) Analyze the influence of Agricultural Extensionist Method in improving Farmers Knowledge and Skills in Maros Baru sub-district. This research was conducted for approximately 3 months, starting from May to July 2018, with the research location is in District Maros Baru. The sample in this study is the existing farmers in the District Maros Baru, with the sampling system by proportional sampling. The method of data analysis are: 1) Qualitative Descriptive Analysis and 2) Test t. The result of the research shows that: A) The Agriculture extension which is categorized as very high is Demplot, Anjangsana, Training and Field School, While the Method of learning extension that as high category is Temu wicara and comparative study. B) The overall agriculture extension Methode is influential in increasing the knowledge and skills of farmers.
Co-Authors A. Adriani Wahditiya Ahmad Fitrah Andi Herwati Andi Nur Imran Andi Nur Imran Andri Herawati Hadija Haerani, nining Haerul Haerul Haerul Haerul, Haerul Idrus, Muh Izzdin Idrus, Muhammad Izzdin Imran, Andi Nur Irwan, Purnama Muchtar Salam Solle Muh Izzdin Idrus Muh. Izzdin Idrus Muh. Izzdin Idrus Muhammad Izzdin Idrus Muhammad Izzdin Idrus Muhammad Syahrir Muhanniah Muhanniah Muhanniah, Muhanniah Mulyadi Mulkilkram S Sofyan Sadat, Moh. Anwar Sofyan Sofyan Sofyan Sofyan Solle, Muchtar Salam Zahraeni Kumalawati