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AGROTEK: Jurnal Ilmiah Ilmu Pertanian
Published by Universitas Muslim Indonesia
ISSN : 1907574X     EISSN : 25813021     DOI : -
Core Subject : Science, Social,
Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology
Jurnal AGROTEK merupakan Jurnal Ilmiah berkala yang dikelola oleh Program Studi Agroteknologi Fakultas Pertanian UMI yang versi Cetaknya diterbitkan oleh Percetakan Umi Toaha Makassar (Unit Percetakan UMI). Jurnal AGROTEK merupakan Jurnal yang memuat hasil-hasil penelitian dan ulasan dalam bidang agroteknologi pertanian.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 12 Documents
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Search results for , issue "Vol 9, No 2 (2025): September" : 12 Documents clear
ANALISIS KORELASI KARAKTER AGRONOMI JAGUNG CALON HIBRIDA TERHADAP CEKAMAN NITROGEN RENDAH Hasrun, Nurul Auliarahmah; Haris, Abdul; Efendi, Roy
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.957

Abstract

Correlation analysis is a statistical method used to determine the level of relationship between traits in a plant. This study aimed to determine the correlation between agronomic traits that directly and indirectly affect the productivity of several hybrid corn genotypes under normal conditions and under low nitrogen stress. This research was conducted at the Food Crops Research and Assessment Installation (IP2TP) Bajeng, Gowa Regency, South Sulawesi Province, from July to October 2024. This study was conducted using a randomized split-plot design. The main plot was the fertilizer rate consisting of two levels: 200 kg N/ha (nn) and 100 kg N/ha (nr), while hybrid corn served as a subplot consisting of 25 genotypes and two control varieties (BISI 18 and ADV 777). The results showed that under normal nitrogen conditions, plant height, stem diameter, leaf area, soil plant analysis development, ear height, harvested ear weight, ear length, and weight per 1,000 kernels correlated significantly with productivity. Under low nitrogen stress, harvested ear weight and grain yield significantly influenced productivity, while anthesis silking interval correlated significantly at the 5% level (p<0.05).
THE EFFECT OF METHANOL EXTRACT OF Cerbera odollam LEAVES ON LOCOMOTION AND EXPLORATION ACTIVITIES OF Spodoptera frugiperda LARVAE Subakti Putri, Syifa Nabilah; Susanto, Agus; Bari, Ichsan Nurul
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.958

Abstract

The fall armyworm (FAW), Spodoptera frugiperda, is one of the major pests of maize, exhibiting high adaptability and causing significant losses to agriculture in Indonesia. An environmentally friendly approach to controlling FAW infestations involves using local toxic plants, such as Cerbera odollam, also known as Bintaro, which contains cardenolide glycosides, saponins, and alkaloids with potential as botanical insecticides. This study aimed to evaluate the effect of the methanol extract of C. odollam leaves on the locomotion and exploration activities of FAW larvae. The test was conducted using the leaf dip method at concentrations of 0, 1000, 2000, and 4000 ppm, with six replications. The samples were then analyzed and observed using the Organism Video Tracking Application ToxTrac v2.96. Results showed that higher extract concentrations led to a decrease in larval speed, from 17.48 mm/s to 1.83 mm/s, and a reduction in exploration area, from 48 to 9. In addition, larval immobility duration (freeze activity) increased nearly sevenfold compared to the control. These findings indicate that C. odollam shows promise as a natural insecticide that repels FAW larvae by limiting their movement and exploratory behavior.
PENGARUH PUPUK KOMPOS TUMBUHAN KIPAHIT (Tithonia diversifolia) TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCOY (Brassica rapa L.) Arlita, Prili Hardini Nur; Purnomo, Sulistyo Sidik; Subardja, Vera Oktavia
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.961

Abstract

Pakcoy is in great demand by the public because it has important health benefits. In the context of using organic fertilizer, kipahit plant fertilizer can be used as a growth medium for pak choy plants. This research aims to obtain a treatment dose of kipahit plant compost that can provide the best results for the growth of pak choy plants (Brassica rapa L.). This experiment was carried out on the Telaga Desa land located in the KIIC Industrial Area, Karawang Regency, during the period June to July 2024. The research method applied was an experimental method with a Single Factor Randomized Block Design (RAK). There were 6 treatments, which were repeated 4 times, using kipahit plant compost as media. The results of the study showed that there was no significant effect of giving a dose of kipahit plant compost on all observed parameters. In particular, the P3 treatment (compost fertilizer dose of 15 tons/ha) gave the best results in plant height, number of leaves, root length, and plant fresh weight.
PENGARUH BEBERAPA CAMPURAN ECO ENZYME TERHADAP HASIL DAN KUALITAS RUMPUT GANDUM (Triticum aestivum L.) Cahyo, Kurniawan Dwi; Banjarnahor, Dina
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.954

Abstract

Wheatgrass is a plant that is harvested less than two weeks after it is planted. Wheatgrass contains higher chlorophyll and carotenoids than adult plants. Spraying eco enzyme, distilled water, and ascorbic acid (EAA) produced the highest average carotenoid content (4.914 mg/g), which was not significantly different from the eco enzyme and distilled water (EA) treatment but was significantly different from the other treatments. The results of this study indicate that the spraying treatment of a mixture of eco enzyme + distilled water + ascorbic acid (EAA) is a good eco enzyme mixture treatment to be further developed for wheatgrass cultivation. This study aims to determine the effect of various eco-enzyme mixtures on the yield and quality of wheatgrass (Triticum aestivum L.). This study used a Simple Completely Randomized Design with four eco enzyme mixture treatments, namely eco enzyme + lemongrass boiled water (ES), eco enzyme + lemongrass boiled water + ascorbic acid (ESA), eco enzyme + distilled water (EA), and eco enzyme + distilled water + ascorbic acid (EA). Each treatment was repeated 2 times and placed in 6 groups. The results of this study showed a significant effect on the carotenoid content variable.
BUDIDAYA CABAI MERAH BESAR (Capsicum annuum L.) DI KABUPATEN BULUKUMBA DITINJAU DARI ASPEK KESESUAIAN LAHAN Robbo, Anwar; Boceng, Annas; Ibrahim, Bakhtiar; Tjoneng, Amir; A, Muh. Taufiq
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.967

Abstract

Red chilli productivity is influenced by land suitability, climatic factors, and nutrient content. Various ways are done and continue to be developed to overcome land problems with actual soil conditions that are not suitable, as well as to overcome the constraints of high rainfall. The purpose of the study was to determine the actual and potential land suitability and inhibiting factors for large chilli plants in Gantarang District. The results of actual land suitability are marginal suitability (S3) with limiting factors of water availability (high rainfall) in all land units and rooting media (soil depth) in land units 4 and 7. Improvement efforts made for high rainfall are by making drainage channels, raising beds, and planting at the end of the rainy season. Improvement efforts with the limiting factor of soil depth in land units 4 and 7 are tillage on solid, soft, and thin layers. Efforts to improve soil depth require sophisticated tools and technology, and high costs.
PERTUMBUHAN DAN PRODUKSI CABAI RAWIT (Capsicum frutescens L.) PADA BERBAGAI KONSENTRASI TRICHODERMA DAN BIOCHAR TEMPURUNG KELAPA Andani, Selvi; Subaedah, St.; Edy, Edy
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.955

Abstract

This study aimed to: 1) analyze the growth and yield of chili pepper (Capsicum frutescens L.) under various concentrations of Trichoderma; 2) analyze the growth and yield of chili pepper under different application rates of coconut shell biochar; and 3) examine the interaction effects between Trichoderma and coconut shell biochar on the growth and yield of chili pepper. The research was conducted at P4S (Self-help Agricultural and Rural Training Center), Lampoko Village, Barebbo District, Bone Regency, South Sulawesi Province, from May to August 2025. This study employed an experimental design with a quantitative approach using a factorial randomized block design (RBD). The combination of the two treatments resulted in 9 treatment combinations, each replicated three times, yielding 27 experimental units. The results showed that the application of Trichoderma up to 15 g/plant and coconut shell biochar up to 20 tons/ha significantly improved the growth and yield of chili pepper. The combination of both treatments gave the best effect, where the interaction between Trichoderma and biochar produced more optimal vegetative growth and higher fruit yield compared to single treatments. This demonstrates the synergy between Trichoderma, which acts as a growth promoter through hormone production and enhanced nutrient uptake, and biochar, which functions as a soil conditioner that improves water retention and nutrient availability for plants
EFEKTIVITAS PUPUK BIO-SLURRY DAN Trichoderma harzianum TERHADAP PENINGKATAN PRODUKSI TANAMAN MENTIMUN (Cucumis sativus L.) Rahmawati, Sri; Aminah, Aminah; Abdullah, Abdullah
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.968

Abstract

This study aimed to: (1) analyze the effect of the best interaction between organic fertilizer Bio-Slurry and Trichoderma harzianum on increasing cucumber production; (2) analyze the optimum dose of Bio-Slurry organic fertilizer for improving cucumber production; and (3) analyze the optimum dose of Trichoderma harzianum that provides the best effect on cucumber production. The research was conducted at P4S Wanua Lampoko, located in Cinennung Village, Cina Subdistrict, Bone Regency, South Sulawesi Province, from May to July 2025. This study was an experimental research with a quantitative approach using a Randomized Block Design (RBD) and a factorial treatment design. The factorial treatment design was chosen to analyze the interaction between the two treatment factors applied, namely Bio-Slurry fertilizer and Trichoderma harzianum. The results showed that there was a significant interaction between Bio-Slurry fertilization and Trichoderma harzianum on the growth and production of cucumber plants, where their combination provided better results compared to single treatments. Bio-Slurry fertilization was proven to affect the growth and production of cucumber plants, with the optimum dose at 100 ml/l, which produced higher yield, particularly on the parameter of fruit weight per plot. Meanwhile, the application of Trichoderma harzianum also showed a significant effect, with the optimum dose ranging between 200–300 g/plant. The best combination was obtained with the treatment of Bio-Slurry 100 ml/l and Trichoderma harzianum 300 g (B4T3), which produced the highest yield of 5.00 kg per plot; thus it can be recommended as an effective organic fertilization strategy to improve cucumber yield.
KARAKTERISASI MUTU BIJI KAKAO (Theobroma cacao L.) HASIL FERMENTASI PADA BERBAGAI KONSENTRASI RAGI DAN WAKTU PENGADUKAN Tulnafsi, Latifah; Alimuddin, Suraedah; Sabahannur, St.
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.956

Abstract

This study aims to: (1) Assess the effect of tape yeast concentration on cocoa bean quality; (2) Assess the effect of stirring time on cocoa bean quality; (3) Assess the interaction between yeast concentration and stirring time on cocoa bean quality. This study was conducted at the Pangkep State Agricultural Polytechnic campus, Pangkep Regency, South Sulawesi Province. This study was conducted from June to August 2025. This study was arranged using a randomized block design with a two-factor factorial pattern. The first factor was the tape yeast concentration, consisting of 4 levels (0%, 1%, 2%, 3%), and the second factor was the stirring time, consisting of 2 levels (36 hours and 48 hours). The results showed that a 3% yeast concentration gave significant results on almost all cocoa bean quality parameters. The parameters included fat content (47.26%), moisture content (6.32%), acid content (1.75%), slaty beans (1.40), fermentation index (1.21), and bean pH (5.46). A 36-hour stirring time significantly affected several cocoa bean quality parameters, including fat content (46.25%), slaty beans (2.02), and bean pH (5.32). The interaction between a 3% yeast concentration and a 36-hour stirring time significantly affected the fermentation index, which was 1.21, and tended to produce a better number of beans, namely 84 beans per 100 grams, with grade AA.
PENGARUH PEMBERIAN AGEN HAYATI DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN PRODUKSI BAWANG MERAH Madila, Mutiara Hersa; Syam, Netty; Alimuddin, Suraedah; Abdullah, Abdullah
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.970

Abstract

Enrekang Regency is the largest shallot producer in South Sulawesi; however, its production increase still depends on land expansion. Moreover, continuous use of inorganic fertilizers triggers the development of pathogenic microbes that damage the plants. Therefore, a combination of biological agents and low-dose NPK fertilizer is needed to suppress soil pathogenic microbes and improve productivity. This study aims to analyze the effect of biological agents on the growth and production of shallots, assess the effect of NPK fertilizer dosage on shallot growth and production, and analyze the interaction between biological agents and NPK fertilizer in the context of shallot growth and production. The research was conducted in Saruran Village, Anggeraja District, Enrekang Regency, from August to October 2025. The experimental design used was a randomized block design with two factors. The first factor was Trichoderma and mycorrhiza with four levels: control, Trichoderma 20 g/ plant, mycorrhiza 20 g/ plant, and a combination of Trichoderma 10 g /plant and mycorrhiza 10 g/ plant. The second factor was NPK fertilizer dosage with four levels: control, 50 g/plot, 37.5 g/plot, and 25 g/plot. Thus, 16 treatment combinations were obtained, each repeated three times, resulting in a total of 48 experimental units. The research parameters included plant height, number of leaves, bulb weight per clump, number of bulbs per clump, and bulb weight per plot. The results showed that the application of the biological agents Trichoderma + mycorrhiza had a positive effect on the number of leaves (23.67 leaves), bulb weight per clump (74.67 g), and fresh and dry bulb weight per plot (935.75 g and 357.28 g, respectively). The application of NPK fertilizer at 50.0 g/ plant positively affected plant height (28.55 cm) and the number of bulbs (6.75 bulbs). The combination of both treatments significantly influenced plant height (30.67 cm) and bulb weight per clump (81.33 g).
PRIMING BENIH KEDELAI (Glycine max L.) YANG TELAH MENGALAMI PENYIMPANAN DENGAN MENGGUNAKAN EKSTRAK DAUN KELOR Alimuddin, Suraedah; Ralle, Andi; Asmilawati, Asmilawati
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 9, No 2 (2025): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v9i2.971

Abstract

Soybean seeds are highly prone to deterioration, as indicated by a decline in viability and vigor during natural storage. One approach to improve the physiological performance of deteriorated seeds is seed priming using Moringa oleifera leaf extract. This study aimed to evaluate the effects of concentration and soaking duration of M. oleifera leaf extract on the viability and vigor of soybean seeds after six months of natural storage.  The experiment was conducted at the Laboratory of Biotechnology and Crop Production, Faculty of Agriculture, Universitas Muslim Indonesia, using a completely randomized design (CRD) with a two-factor factorial arrangement. The first factor was the concentration of M. oleifera leaf extract (0%, 5%, 10%, and 15%), while the second factor was soaking duration (2 hours, 4 hours, and 6 hours). Each treatment combination was replicated three times.  The results showed that priming with moringa leaf extract at 5% and 10% significantly improved germination percentage, root length, and seedling dry weight compared with the control. Seed priming with a soaking duration of 4 hours produced the highest root length and seedling dry weight, whereas soaking for 6 hours reduced seed performance. The interaction between extract concentration and soaking duration had no significant effect on any of the observed parameters.

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