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INDONESIA
JURNAL AGROTEKNOLOGI
Published by Universitas Islam Negeri Sultan Syarif Kasim Riau
ISSN : 20870620)     EISSN : 23564091     DOI : 10.24014/ja
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agroteknologi diterbitkan Fakultas Pertanian dan Peternakan Universitas Islam Negeri Sultan Syarif Kasim Riau. Jurnal ini mengakomodir artikel/karya ilmiah meliputi agronomi, tanah, hama dan penyakit, teknologi benih, pemuliaan, teknologi hasil pertanian, agroindustri, dan sosial ekonomi pertanian. Naskah yang dimuat dapat berupa hasil penelitian, telaah/tinjauan literatur, penelitian singkat (short communication) dan gagasan penting dalam bidang pertanian.
Arjuna Subject : -
Articles 6 Documents
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Search results for , issue "Vol 16, No 1 (2025): Agustus 2025" : 6 Documents clear
STRATEGI PENGELOLAAN PENYIMPANAN KEDELAI (Glycine max L.) TERHADAP SERANGAN KUMBANG KACANG TUNGGAK (Callosobruchus maculatus) Mutala'liah, Mutala'liah; Arifianto, Robi Aziz; Sardono, Susilo Yudo
Jurnal Agroteknologi Vol 16, No 1 (2025): Agustus 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v16i1.33527

Abstract

Pests and diseases often cause damage to post-harvest commodities. Callosobruchus maculatus is a type of storage insect that damages legume commodities, especially soybeans. This insect cause damage on bean commodities, especially during the storage process. Chemical pesticides are an alternative material which is a quite effective in controlling postharvest pests and diseases. However, pesticide have several side effects on human health and the environment. Therefore, the control action should integrate several compatible methods by applying the principles of integrated of stored product pest management. This review aimed to elaborate various control method to reduce C. maculatus population and increasing soybean productivity. Several techniques regarding on pest control that could be used in controlling C. maculatus comprises of the use of vacuum packaging, storage sanitation, physical control, the use of plant-based pesticides, gamma radiation, and fumigation. By integrating the control techniques, also taking into account in the principal of integrated stored product pest management could be used as a basis of managing stored product pest population in the storage, so that it could suppress the C. maculatus population and reduce the damage on stored commodities both in quality and quantity.
EFFECTS OF SALINITY AND PYRITE ON THE GROWTH OF RICE SEEDLINGS (Oryza sativa) Laksamana, Hariy; Haviz, Alhaviz; Lestari, Sri Utami
Jurnal Agroteknologi Vol 16, No 1 (2025): Agustus 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v16i1.36858

Abstract

Rice (Oryza sativa) is a major food commodity in Indonesia that is highly susceptible to environmental stressors, such as salinity and pyrite (FeS₂), which can inhibit its growth, particularly at the seedling stage. This study aimed to analyze the effects of salinity and pyrite on rice seedling growth, focusing on germination rate, root length, and fresh seedling weight. The research was conducted at the UPT Seed Certification and Plant Seed Certification of Food Crops and Horticulture in Pekanbaru for two months. The experimental design used was a Completely Randomized Design (CRD) consisting of two factors: salinity stress (3 levels: 0 mM, 50 mM, 100 mM) and pyrite stress (3 levels: 0 mg, 200 mg, 400 mg), with four replications for each treatment. The parameters observed included plant height, leaf number, root length, stomatal count, plant necrosis, and leaf area. The results indicated that salinity had a significant effect on plant height, with greater reduction observed at the 100 mM salinity concentration. Pyrite also affected leaf number and root length, although its impact was lower than that of salinity. The interaction between salinity and pyrite did not show synergistic effects, but both factors worsened the plant’s physiological condition. The combination of high salinity and high doses of pyrite caused increased leaf necrosis and a reduction in other growth parameters. In conclusion, both salinity and pyrite significantly affected rice seedling growth, and their interaction exacerbated the plant’s physiological condition. Environmental management and the selection of rice varieties tolerant to salinity and heavy metals are crucial to minimizing the negative impacts on rice growth.
ANALISIS KOMPARATIF PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium Cepa L. Aggregatum) BERDASARKAN UKURAN BAHAN TANAM Suhartanto, Mohamad Rahmad; Wahyuni, Ari; Cintaning, Anis Bias; Nabila, Diah Ayu; Neti, Natali; Sinaga, Tamara Rudang Astari; Wentasari, Risa; Taisa, Rianida; Karmaita, Yummama
Jurnal Agroteknologi Vol 16, No 1 (2025): Agustus 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v16i1.37633

Abstract

Shallot development faces an obstacle, specifically the availability of quality seeds. Onion propagation is usually done conventionally with vegetative propagation methods using bulbs as seeds. The aims of study were to determine the effect of the size of the shallot bulb planting material on the growth and production of shallots, to obtain the variables used in selecting the size of the shallot bulbs.The research was conducted at Leuwikopo Experimental Farm in Dramaga, Bogor from February to May 2024. The experiment was conducted by comparing two treatments and each treatment was repeated 9 times. The treatment used was bulb size, especially large and small. The data obtained were tested using the t-student test at the 5% α level, which compares the results of observations between large and small bulbs. The variable observed consisted of plant height, number of shoots, number of leaves, number of bulbs, number of multiplications, wet weight, and dry weight of bulbs. The results showed that different sizes of bulbs used as shallot plant propagation materials affect the growth and production of shallots. Shallot seeds with large bulb sizes produce better growth than small bulbs. The size of large and small bulbs produces output in the form of variable of the number of bulbs per clump, and wet and dry weights of bulbs that are not different. The variables number of leaves, number of shoots, dry bulb weight, and multiplication rate can be used as characteristics for selecting bulb size.
PEMANFAATAN EDIBLE COATING BERBAHAN KITOSAN UNTUK MENCEGAH PERKEMBANGAN BOTRYTIS CINEREA PADA BUAH TOMAT CHERRY Primayuri, Deviana; Sundari, Dini; Purba, Dumaris Priskila
Jurnal Agroteknologi Vol 16, No 1 (2025): Agustus 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v16i1.37944

Abstract

Botrytis cinerea, a fungal pathogen, is largely to blame for the significant decline in cherry tomato prices. Chitosan, a natural biopolymer, has been explored as an alternative coating material to enhance fruit resistance and preserve postharvest quality. This study looks at how well chitosan edible coatings, applied by spraying and dipping, can prevent Botrytis cinerea infection on cherry tomatoes. The fruits were intentionally infected by making cuts and soaking them in a solution containing the pathogen, and then they were treated with chitosan coatings. The coated fruits were incubated at room temperature for 14 days and assessed periodically on days 1, 7, and 14 for weight loss, disease incidence, and sugar content (°Brix). Results showed that the dip coating method significantly reduced weight loss and disease incidence compared to other treatments, with the lowest weight loss recorded at 0.87 grams and disease incidence at 22.22%. The highest sugar content was observed in the uncoated control group (7.23° Brix), indicating that coatings might slightly affect sweetness. Both ways of using chitosan successfully prevented the growth of Botrytis cinerea and kept the quality of cherry tomatoes satisfactory while they were stored. These findings suggest that chitosan edible coatings, especially when applied by dipping, offer a promising, environmentally friendly postharvest treatment to reduce decay and prolong the shelf life of cherry tomatoes.
PENGEMBANGAN KOMODITAS HORTIKULTURA UNGGULAN LEMBANG TADONGKON BERDASARKAN ANALISIS LQ, SHIFT SHARE, DAN TIPOLOGI KLASSEN Siradjuddin, Irsyadi; Anshar, Muhammad
Jurnal Agroteknologi Vol 16, No 1 (2025): Agustus 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v16i1.37998

Abstract

Lembang Tadongkon is a highland area with considerable potential for horticultural development. Its fertile soils, deeply rooted farming traditions, and the availability of local labor make it highly suitable for development as an agropolitan hub. This study aims to identify leading horticultural commodities in the region and formulate strategies for their sustainable development. The methods employed include Location Quotient (LQ) analysis, Shift Share analysis, and SWOT analysis. Data were obtained from both primary and secondary surveys and analyzed in two stages: qualitative SWOT (SWOT matrix) and quantitative SWOT (weighting and scoring). The results of the LQ, Shift Share, and Klassen typology analyses for eleven horticultural commodities in Lembang Tadongkon reveal that five commodities have LQ >1 spinach (1.21), cabe katokkon chili (1.07), long beans (1.24), water spinach (1.09), and eggplant (1.38) indicating that they are base commodities with strong development potential. However, only tomatoes exhibited positive growth in the Shift Share analysis (0.84), while the remaining commodities showed negative growth. According to the Klassen typology, all commodities remain in the “Lagging” category, as both their contribution and growth rates are below the regional average. Accordingly, strategies are required to enhance cultivation technology, post-harvest management, and institutional capacity to transform base commodities into sustainable leading commodities. Quantitative SWOT analysis positions Lembang Tadongkon in Quadrant I (progressive), indicating that the area possesses substantial strengths and opportunities for integrated development. Recommended strategies include production expansion, downstream product development, strengthening farmer organizations, and leveraging agro-tourism potential based on local flagship commodities.
DINAMIKA POPULASI DAN AKTIVITAS BIOLOGIS JAMUR ISOLAT PELET KOMPOS PADA BERBAGAI DOSIS PUPUK NPK Irfan, Mokhamad; Aryanti, Ervina
Jurnal Agroteknologi Vol 16, No 1 (2025): Agustus 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v16i1.37919

Abstract

The addition of inorganic fertilizers to overcome the limitations of organic fertilizers in the form of compost pellets affects the microbial life within them. Meanwhile, the biological activity of fungi as biocontrol agents, biofertilizers, decomposers, and plant growth promoters is highly essential. This study aimed to determine the optimal NPK fertilizer dosage for compost pellets. The research was conducted from October to December 2024 at the PEMTA Laboratory, UIN Suska Riau. The research employed a qualitative descriptive method with six treatment levels. The results showed that the treatment without NPK addition produced 7 fungal isolates with a population of 5.0 × 106 cfu/g; addition of 1% NPK yielded 11 isolates with a population of 3.5 × 106 cfu/g; 2% NPK resulted in 10 isolates with 1.0 × 105 cfu/g; 3% NPK had 7 isolates with 6.0 × 105 cfu/g; 4% NPK showed 4 isolates with 5.0 × 105 cfu/g; and 5% NPK had 7 isolates with 1.2 × 105 cfu/g. Referring to the original source of the isolates, which were derived from compost shaped into pellets, the biological activities of the fungal isolates were predominantly decomposers, followed by phosphate-solubilizing fungi. The number of isolates acting as biocontrol agents and producers of plant growth regulators (PGRs) was relatively low.

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