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Agroswagati : Jurnal Agronomi
Published by Universitas Swadaya Gunung Jati
ISSN : 23390085     EISSN : 25805185     DOI : http://dx.doi.org/10.33603/agroswagati.v7i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
JURNAL AGROSWAGATI diterbitkan oleh Sekolah Pascasarjana Universitas Swadaya Gunung Jati. JURNAL AGROSWAGATI tujuannya merupakan kumpulan karya tulis ilmiah hasil riset maupun konseptual bidang agronomi dengan ruang lingkup Budidaya tanaman, Aspek tanah, OPT, Mekanisasi, Pemuliaan, Ilmu dasar tanaman. JURNAL AGROSWAGATI menerima tulisan dari para akademisi maupun praktisi dengan proses blind review, sehingga dapat diterima disetiap kalangan dengan penerbitan jurnal ilmiah berkala terbit setiap dua kali dalam setahun periode Maret dan Oktober dengan nomor p-ISSN 2339-0085 serta e-ISSN 2580-5185.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 6 Documents
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Search results for , issue "Vol 11 No 2 (2023)" : 6 Documents clear
RESPON PERTUMBUHAN TANAMAN DAN HASIL TANAMAN KACANG TANAH (Arachis hypogaea L.) VARIETAS HYPOMA 1 TERHADAP PUPUK BIO URINE DAN PUPUK SP-36 Roestandi, Dendy; Jaenudin, Amran; Purnomo, Dwi
Agroswagati : Jurnal Agronomi Vol 11 No 2 (2023)
Publisher : Prodi Agronomi Pascasarjana Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v12i2.10858

Abstract

This study aimed to investigate the effects of different combinations of liquid organic fertilizer Bio urine and SP36 fertilizer on the growth, yield components, and overall yield of peanut plants (Arachis hypogaea L.), to identify the optimal fertilizer combination, and to determine the correlation between growth components and peanut yield. The experiment was conducted at the experimental garden of Pondok Pesantren Al-Zaytun, located in Mekarjaya Village, Gantar Subdistrict, Indramayu Regency, West Java, from August to October 2022, using a Randomized Complete Block Design (RCBD). The trial consisted of nine treatment combinations of Bio urine and SP36, each replicated three times, resulting in 27 plots. The treatments included combinations of Bio urine at 75, 100, and 125 mL/L with SP36 at 50, 100, and 150 kg/ha. The results showed that the different combinations significantly affected plant height at 14, 21, and 28 days after planting (DAP), the number of leaves at 14, 21, and 28 DAP, leaf area index at 28 DAP, number of branches at 28 DAP, root volume at 21 and 28 DAP, plant growth rate, number of pods per plant, number of filled pods per plant, wet and dry pod weight per plant, wet and dry pod weight per plot, and 100-seed dry weight. The highest dry pod yield was obtained from 125 mL/L Bio urine + 150 kg/ha SP36, which was not significantly different from 125 mL/L Bio urine + 100 kg/ha SP36, yielding 2.041 kg/plot and 2.020 kg/plot, equivalent to 3.40 t/ha and 3.37 t/ha, respectively. Significant correlations were also observed between growth components and yield: plant height at 14, 21, and 28 DAP showed a strong correlation, the number of leaves at 14, 21, and 28 DAP showed a moderate correlation, the number of branches at 28 DAP influenced dry pod weight per plot, and the number of filled pods per plant had a moderate correlation with dry pod weight per plant.
PENGARUH PUPUK FOSFAT DAN PUPUK HAYATI TERHADAP PERTUMBUHAN, KOMPONEN HASIL DAN HASIL TANAMAN HANJELI PULUT (Coix lacryma-jobi L) Tabri, Agus; Tadjudin, Endang; Sungkawa, Iman
Agroswagati : Jurnal Agronomi Vol 11 No 2 (2023)
Publisher : Prodi Agronomi Pascasarjana Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v12i2.10859

Abstract

This experiment aims to determine the effect of a combination of phosphate fertilizers and biological fertilizers on the yield components and yields of hanjeli rice (Coix lacryma-jobi L.). The experiment was carried out in Mekarjaya Village, Gantar District, Indramayu Regency - West Java. The time of the research was carried out from August to January 2022. The location is located at an altitude of ±50 m above sea level (masl), the soil type is associated with latosol and regosol, including type D rain (medium). The experimental method used was the experimental method with a randomized block design with a combination pattern, the treatment consisted of two factors which were repeated three times. The main factor was the dose of phosphate fertilizer which consisted of three levels, namely 200 kg/ha, 250 kg/ha and 300 kg/ha. While the second factor is the dosage of biological fertilizers consisting of three levels, namely 5 liters/ha, 10 liters/ha and 15 liters/ha. The main observational data were processed using statistical tests of linear models, analysis of variance, and analysis of the Scott-Knot cluster test. To find out the correlation between the treatment and the yield and yield components of the plant, the correlation used is the Product Moment correlation coefficient. The experimental results showed: (1) The combination treatment of phosphate fertilizer doses with biological fertilizer doses had a significant effect on root volume, number of tillers, number of incisors, biomass, seed weight per clump and seed weight per plot, but had no significant effect on plant height, number of leaves , leaf area index and 100 seed weights (2) The combined dose of 300 kg/ha phosphate fertilizer and 10 liter/ha biological fertilizer gave the best effect on seed weight of 3.29 kg per plot (equivalent to 3.29 tons/ha) but no difference significantly on the combination of 250 kg/ha phosphate fertilizer and 15 liter/ha biological fertilizer (3) There is a moderate correlation between the number of fins per clump and seed weight per plot
PENGARUH DOLOMIT DAN FOSFAT TERHADAP KOMPONEN PERTUMBUHAN, KOMPONEN HASIL DAN HASIL TANAMAN KACANG TANAH (Arachis hypogaea L.) VARIETAS HYPOMA 1 Nurlaela, Lela; Tadjudin, Endang; Subandi, Subandi
Agroswagati : Jurnal Agronomi Vol 11 No 2 (2023)
Publisher : Prodi Agronomi Pascasarjana Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v12i2.10860

Abstract

This study aimed to examine the effects of dolomite and phosphate fertilizers on the growth components, yield components, and overall yield of peanut plants (Hypoma 1 variety), to determine the optimal dolomite and phosphate combination for maximizing growth and yield, and to investigate the correlations between growth components, yield components, and final yield. The experiment was conducted from May to September 2022 at the Al-Zaytun Experimental Garden, Mekarjaya Village, Gantar Subdistrict, Indramayu Regency, West Java, at an altitude of 493 meters above sea level. The soil at the study site was classified as alluvial with a pH of 5.5 and a texture of sandy clay loam. The research employed a Randomized Complete Block Design (RCBD), consisting of 16 combinations of dolomite and phosphate fertilizers, each replicated twice, for a total of 32 plots. The treatments included combinations of dolomite at 0, 250, 500, and 750 kg/ha with phosphate at 75, 100, 125, and 150 kg/ha. The results indicated that different combinations of dolomite and phosphate significantly affected plant height at 28 days after sowing (DAS), number of leaves at 28 DAS, leaf area index at 28 DAS, number of branches at 21 and 28 DAS, root volume at 21 and 28 DAS, plant growth rate, number of pods per plant, number of filled pods per plant, wet and dry pod weight per plant, wet and dry pod weight per plot, and 100-seed dry weight. The highest dry pod yield was obtained from the combination of 500 kg/ha dolomite and 125 kg/ha phosphate (treatment K), which produced 2.54 kg/plot, equivalent to 3.39 t/ha on 80% of optimal land. However, the treatments did not significantly influence plant height at 14 and 21 DAS, number of leaves at 14 and 21 DAS, leaf area index at 14 and 21 DAS, number of branches at 14 and 21 DAS, root volume at 14 DAS, or the number of empty pods.
PENGARUH PUPUK KOMPOS DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L.) VARIETAS BIMA Osfinetri, Osfinetri; Tadjudin, Endang; Sungkawa , Iman
Agroswagati : Jurnal Agronomi Vol 11 No 2 (2023)
Publisher : Prodi Agronomi Pascasarjana Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v12i2.10861

Abstract

This study aimed to investigate the effects of compost and NPK fertilizers on the growth and yield of shallot plants (Allium ascalonicum L., Bima variety), to determine the optimal rates of compost and NPK for achieving high yields, and to examine the correlations between yield components and total yield. The experiment was carried out from June to August 2022 at the Agricultural Complex, Ma’had Al-Zaytun Campus, Indramayu, West Java, located at an altitude of approximately 50 meters above sea level. The soil at the site was classified as latosol with a pH of 5.5 and a clay texture (80.16%). The area has a Type C climate, characterized by moderately wet conditions, monthly rainfall ranging from 4 to 63.4 mm, and an average temperature of 32°C. The research used an experimental approach with a Randomized Complete Block Design (RCBD) in a factorial arrangement of nine treatment combinations of compost and NPK fertilizers. Compost was applied at three levels (1.5, 2, and 2.5 t/ha), while NPK was applied at three levels (150, 200, and 250 kg/ha). Each treatment was replicated three times, resulting in 27 plots, each measuring 3 m². The collected data were analyzed using analysis of variance (ANOVA) and Scott-Knott’s multiple comparison test, while correlations between growth components and yield were assessed using the Pearson Product Moment correlation. The highest dry bulb yield was obtained from the combination E (2 t/ha compost + 200 kg/ha NPK), producing 3.92 kg/plot, equivalent to 9.8 t/ha. Significant relationships were observed for root volume, plant growth rate, number of tillers, bulb diameter, fresh bulb weight per plant, fresh bulb weight per plot, dry bulb weight per plant, and dry bulb weight per plot, with a strong correlation between the number of tillers, number of bulbs, and dry bulb weight per plot.
PENGARUH PEMBERIAN PUPUK KALIUM DAN KOMPOS TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (ALLIUM ASCALONICUM L.) VARIETAS BIMA BREBES Ambarsari, Eriyati; Faqih, Achmad; Jaenudin , Amran
Agroswagati : Jurnal Agronomi Vol 11 No 2 (2023)
Publisher : Prodi Agronomi Pascasarjana Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v12i2.10862

Abstract

The purpose of the study was to determine the effect of potassium fertilizer and compost on the growth and yield of shallots of Bima Brebes variety. The research was conducted in Mekarjaya Village, Gantar District, Indramayu Regency, West Java. The time of the study was carried out from May to August 2022. The research location is located at an altitude of 493 m above sea level (asl). The type of soil associated with latosol and regosol belongs to the D (moderate) rain type. The research method used was an experimental method with a randomized block design (RBD), the treatment consisted of two factors which were repeated twice. The first factor is potassium fertilizer with four levels, namely potassium fertilizer 0 kg/ha, 50 kg/ha, 100 kg/ha, 150 kg/ha. While the second factor is compost with four levels, namely 5 tons/ha, 10 tons/ha, 15 tons/ha and 20 tons/ha. The main observation data were processed using linear model statistical tests, analysis of variance, and Scott-knot cluster further test analysis. To find out the correlation between the treatment and the growth and yield components of the shallot, the correlation used is the Product Moment Coefficient. The results showed: (1) The combination of potassium fertilizer and compost had a significant effect on plant height at 28 DAP, leaf count 28 DAP, plant growth rate (PGR) 28-35 DAP and wet tuber weight per clump, wet tuber weight per plot, tuber weight. dry weight per clump and dry tuber weight per plot. However, it had no significant effect on plant height 14 DAP, plant height 21 DAP, plant height 35 DAP, number of leaves 14 DAP, number of leaves 21 DAP, number of leaves 35 DAP, root volume, number of tillers per clump, PGR 14-21 DAP, PGR 21-28 DAP, number of tubers per clump, tuber diameter per clump. (2) The highest wet tuber weight and dry tuber weight per clump and per plot were produced by the combination of G treatment, namely 50 kg/ha of potassium fertilizer and 15 tons/ha of compost with an average dry weight of 3,645 kg equivalent to 9,125 ton/ha. (3) There was a significant correlation between plant height and number of leaves at 35 DAP with dry tuber weight per plot in the medium category. But there was no significant difference in the correlation between plant height and number of leaves aged 14 DAP, 21 DAP and 28 DAP with tuber weight per plot. Keywords: Fertilizer, Potassium, Compost, Growth, Yield, Shallot
PENGARUH JARAK TANAM DAN PUPUK NITROGEN TERHADAP PERTUMBUHAN DAN HASILTANAMAN WIJEN (SESAMUM INDICUM L.) VARIETAS SBR 1 Purbosari, Purbosari; Faqih, Achmad; Jaenudin, Amran
Agroswagati : Jurnal Agronomi Vol 11 No 2 (2023)
Publisher : Prodi Agronomi Pascasarjana Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/agroswagati.v12i2.10863

Abstract

This research aims to determine the effect of the combination of spacing and nitrogen fertilizer on the growth and yield of sesame (Sesamum indicum L.), variety sbr 1. The research was carried out in Mekarjaya Village, Gantar District, Indramayu Regency - West Java. The experiment was carried out from August to December 2021. The location is situated at an altitude of 50 m above sea level (asl), the soil type is Latosol and Regosol association, including type D rain (slightly wet). The research method used is the research method with a randomized block design (RAK), the treatment consists of two factors which are repeated three times. The first factor is nitrogen fertilizer which consists of three levels, namely 100 kg/ha nitrogen fertilizer, 150 kg/ha nitrogen fertilizer, and 200 kg/ha nitrogen fertilizer. While the second factor is the spacing which consists of three levels, namely the spacing of 25 cm x 40 cm, the spacing of 25 cm x 50 cm, and the spacing of 25 cm x 60 cm. The main observation data were processed using linear model statistical tests, analysis of variance, and Scott-knot cluster further test analysis. To determine the correlation between the treatment with the growth component and the yield of the sesame, the correlation used is the Product Moment correlation coefficient. The research results showed: (1) The combination of spacing and nitrofen fertilizers had an effect on plant height at 28 DAP, stem diameter at 42 DAP, leaf area index at 42 DAP, plant growth rate at 42 DAP and seed weight per clump. effect on plant height at 14 DAP and 42 DAP, number of leaves at 14 DAP, 28 DAP and 42 DAP, stem diameter at 14 DAP and 28 DAP, root volume, leaf area index at 14 DAP and 28 DAP, plant growth rate at 14 DAP. DAP and 28 DAP, number of pods per cluster, number of pods per plot, weight of pods per cluster, weight of pods per plot, weight of 1000 seeds, and weight of seeds per plot, (2) The highest seed weight per plot was produced by the combination of treatment H, namely distance planting 25 cm x 60 cm and nitrogen fertilizer 150 kg/ha with an average weight of 0.711 kg (equivalent to 1.185 tons/ha), significantly different from other treatment combinations, (3) There was a significant correlation between plant height and number of leaver aged 28 DAP and 42 DAP with seed weight per plot in the medium and strong categories. However, there was no significant correlation between plant height and number of leaves aged 14 DAP with seed weight per plot in the medium category.

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