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Pengaruh Pemberian Pupuk Hayati terhadap Pertumbuhan Tanaman Kelengkeng Umur Satu Tahun Ariz, Nail Fadhillah; Sudradjat, Sudradjat; Hapsari, Dhika Prita; Furqoni, Hafith; Hafith Furqoni, SP., M.Si. Ph.D.
Buletin Agrohorti Vol. 13 No. 3 (2025): Buletin Agrohorti
Publisher : Departemen Agronomi dan Hortikultura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/

Abstract

Kelengkeng (Dimocarpus longan L.) merupakan tanaman yang berasal dari daratan Cina sehingga tergolong tanaman sub-tropis. Pada tahun 2022, Indonesia mampu memproduksi kelengkeng mencapai 46.096 ton/tahun. Salah satu alternatif untuk produksi dalam budidaya tanaman adalah menggunakan pupuk hayati. Penggunaan pupuk hayati diharapkan mampu menekan penggunaan pupuk anorganik dan tanaman kelengkeng dapat tumbuh lebih sehat, ramah lingkungan dan berproduksi dengan baik. Penelitian ini bertujuan mengetahui pengaruh pupuk hayati terhadap pertumbuhan tanaman kelengkeng. Penelitian ini dilakukan pada bulan April - September 2024 di Kebun Pendidikan dan Penelitian Kelapa Sawit IPB-Cargill Kecamatan Jonggol, Kabupaten Bogor. Metode pengumpulan data dilakukan dengan melakukan percobaan Rancangan Kelompok Lengkap Teracak (RKLT). Perlakuan disusun dalam 4 taraf pemupukan pupuk hayati yaitu: (1) kontrol tanpa aplikasi pupuk (P0), (2) pupuk hayati 50 g per tanaman (P1), (3) pupuk hayati 100 g per tanaman (P2), (4) pupuk hayati 200 g per tanaman. Peubah yang diamati adalah diameter batang, tinggi tanaman, jumlah cabang dan tingkat kehijauan daun. Hasil dari penelitian ini adalah pupuk hayati tidak berpengaruh nyata terhadap pertumbuhan kelengkeng. Kata kunci: budidaya, hortikultura, respons pertumbuhan, tanaman buah
MENINGKATKAN PENGETAHUAN PERTANIAN MELALUI PROGRAM PENYULUHAN UNTUK PETANI WANITA DI DESA RAWAPANJANG Juan Ardiansyah, Agi; Iqbal Nurulhaq, Muhammad; Budiarto, Tri; Furqoni, Hafith; Wiraguna, Edi
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 12 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i12.5241-5246

Abstract

Pembangunan pertanian di Indonesia sangat penting untuk ketahanan pangan, terutama di daerah padat penduduk seperti Desa Rawapanjang, Kecamatan Bojonggede, Kabupaten Bogor. Penelitian ini bertujuan untuk mengidentifikasi permasalahan yang dihadapi anggota Kelompok Wanita Tani (KWT), memberikan penyuluhan tentang budidaya tanaman hortikultura, dan mengevaluasi peningkatan pengetahuan mereka. Metode yang digunakan meliputi observasi, wawancara, dan Focus Group Discussions (FGD), serta pre-test dan post-test untuk mengukur perubahan pengetahuan. Hasil FGD mengidentifikasi tantangan utama seperti kurangnya pengetahuan budidaya, frekuensi pertemuan yang rendah, dan keterbatasan lahan. Penyuluhan dilaksanakan pada 30 Juli 2024 dan melibatkan 11 anggota KWT, yang menunjukkan peningkatan pengetahuan dari 69% pada pre-test menjadi 87% pada post-test, dengan signifikansi P=0,02. Peningkatan ini menunjukkan efektivitas penyuluhan dalam meningkatkan pengetahuan dan keterampilan budidaya. Diharapkan, hasil penelitian ini dapat menjadi acuan dalam merancang program penyuluhan yang lebih efektif di masa mendatang
Optimizing Sweet Corn Yield and Profitability Through NPK Compound Fertilizer Application Furqoni, Hafith
Botani : Publikasi Ilmu Tanaman dan Agribisnis Vol. 2 No. 3 (2025): September: Botani: Publikasi Ilmu Tanaman dan Agribisnis
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/botani.v2i3.441

Abstract

Sweet corn (Zea mays L. saccharata) is a high-value horticultural crop whose productivity is closely linked to effective nutrient management, particularly the balanced application of macronutrients—nitrogen (N), phosphorus (P), and potassium (K). This study evaluates the agronomic and economic impacts of applying NPK compound fertilizer at varying doses (0.5×, 0.75×, 1.0×, 1.25×, and 1.5× the recommended rate) on sweet corn growth and yield performance. Field experiments demonstrated that NPK application significantly enhanced vegetative growth parameters, including plant height, leaf number, and stem diameter, with improvements ranging from 15.8% to 37.3% over the unfertilized control. Yield components such as ear length, husked ear weight, and dehusked ear weight also showed marked increases, resulting in higher total yields per plot and per hectare. Among the treatments, the 1.25× dose achieved the highest relative agronomic effectiveness (RAE) at 147%, indicating superior nutrient utilization and biomass conversion. However, the 1.0× dose yielded the most favorable economic outcome, generating a net profit of Rp. 10,780,200 and an R/C ratio of 1.47, suggesting optimal cost-efficiency. These findings underscore the dual benefits of NPK compound fertilizer in sweet corn cultivation, highlighting that precise dosage not only maximizes agronomic performance but also enhances economic viability. The study recommends adopting the 1.0× dose for balanced productivity and profitability, while the 1.25× dose may be considered in contexts prioritizing yield maximization.
Efektivitas Agronomis dan Kelayakan Ekonomi Pupuk Fosfor Alternatif pada Budidaya Jagung Manis di Lahan Tropis Furqoni, Hafith
Media Pertanian Vol 10, No 2 (2025): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v10i2.16804

Abstract

Jagung manis (Zea mays L. saccharata) merupakan komoditas hortikultura bernilai tinggi yang semakin populer di Indonesia. Fosfor (P) merupakan unsur hara esensial yang berperan penting dalam pertumbuhan dan hasil tanaman, namun efisiensi penggunaan pupuk fosfor konvensional seperti SP-36 masih menjadi tantangan. Penelitian ini bertujuan untuk mengevaluasi efektivitas agronomis dan ekonomis pupuk fosfor alternatif dengan kandungan P2O5 lebih tinggi dibandingkan SP-36 pada budidaya jagung manis di lahan tropis terbuka. Penelitian dilakukan menggunakan rancangan acak kelompok dengan tujuh perlakuan dosis pupuk fosfor dan empat ulangan. Parameter yang diamati meliputi pertumbuhan vegetatif, komponen hasil, produktivitas, efektivitas agronomis relatif (RAE), dan analisis kelayakan usaha tani. Hasil menunjukkan bahwa aplikasi pupuk fosfor alternatif dosis 0,75–1,25 meningkatkan pertumbuhan dan hasil tanaman secara signifikan dibandingkan kontrol. Dosis 1,0 menghasilkan efektivitas agronomis tertinggi (RAE 128%) dan keuntungan ekonomi terbesar (R/C 1,71). Analisis tanah menunjukkan peningkatan pH dan kandungan fosfor tersedia setelah aplikasi pupuk. Penelitian ini merekomendasikan dosis 117 kg ha-1 pupuk fosfor alternatif sebagai strategi pemupukan yang efisien dan berkelanjutan untuk budidaya jagung manis.  Sweet corn (Zea mays L. saccharata) is a high-value horticultural crop increasingly cultivated in Indonesia due to its short growing period and rising market demand. Phosphorus (P) is an essential macronutrient that plays a critical role in early plant development, yet the commonly used SP-36 fertilizer has limitations in P2O5 content and sustainability. This study aimed to evaluate the agronomic and economic effectiveness of alternative phosphorus fertilizers with higher P2O5 concentrations compared to SP-36 in open-field sweet corn cultivation under tropical conditions. A randomized complete block design was employed with seven fertilizer treatments and four replications. Observed parameters included vegetative growth, yield components, productivity, relative agronomic effectiveness (RAE), and farm profitability. Results showed that applying 0,75–1,25 doses of the tested phosphorus fertilizer significantly improved plant growth and yield compared to the control. The 1,0 dose treatment yielded the highest RAE (128%) and economic return (R/C ratio of 1,71). Soil analysis revealed increased pH and available phosphorus after fertilizer application. The study recommends a dose of 117 kg/ha of the tested phosphorus fertilizer as an efficient and sustainable strategy for enhancing sweet corn productivity and profitability.
AGRONOMIC AND ECONOMIC EFFECTIVENESS OF Zn, Cu, B MICROFERTILIZERS ON THE GROWTH AND YIELD OF TOMATO PLANTS (Solanum lycopersicum) Furqoni, Hafith
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 3 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i3.7206

Abstract

Micronutrient fertilizers containing zinc (Zn), copper (Cu), and boron (B) play an important role in supporting the growth and yield of tomato plants. This study aimed to evaluate the agronomic and economic effectiveness of micronutrient fertilizer application on tomato growth, yield, and farming feasibility. The experiment was conducted with six treatment levels of micronutrient fertilizer doses (0, 0.5, 0.75, 1.0, 1.25, and 1.5 doses). The study used a randomized complete block design. Data were statistically analyzed using analysis of variance and the Duncan Multiple Range Test (DMRT) at a 5% significance level. Farming analysis was conducted using economic calculations with profit and R/C ratio as variables. The results showed that micronutrient fertilizer application significantly affected plant height, number of branches, and number of flower clusters, as well as yield components such as number of fruits per plant, fruit weight, and total yield per plant, plot, and hectare. The 1.0 dose treatment showed the best results with 125.8 fruits per plant, a yield of 2,346.5 g per plant, and 15.79 tons per hectare. Agronomic effectiveness was measured using the relative agronomic effectiveness (RAE) value, where the 1.0 dose treatment showed the highest value of 199%, indicating a 1.99-fold increase in yield compared to the control. Economically, this treatment also resulted in the highest profit of Rp14,075,000 with the highest R/C ratio. These results indicate that Zn, Cu, and B micronutrient fertilizers are not only effective in increasing tomato productivity but also economically feasible for implementation in tomato farming.
Effectiveness of NPK 20-20-10 Fertilizer on Growth, Yield, and Economic Performance of Potato in Tropical Conditions Furqoni, Hafith
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 3 (2025): December: Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i3.518

Abstract

As a high-value crop, potatoes necessitate balanced nutrient management for optimal growth and yield. This research aimed to assess how varying applications of NPK 20-20-10 fertilizer influenced potato growth, yield, tuber quality, agronomic efficiency, and economic viability within tropical climates. The experimental setup involved a randomized complete block design, incorporating four replications across seven distinct treatments: a control, a standard inorganic fertilization regimen, and NPK 20-20-10 applied at 0.50, 0.75, 1.00, 1.25, and 1.50 times the suggested dosage. The findings indicated that applying NPK 20-20-10 significantly enhanced several parameters, including plant height, branch count, tuber count, tuber weight, and overall yield components, when contrasted with the control group. Notably, the 1.25 times recommended dose demonstrated superior performance, leading to a 34.9% increase in tuber number and a 68.6% rise in tuber weight compared to the control. Agronomic effectiveness scores surpassed 100 for dosages ranging from 0.75 to 1.50, with the 1.25 dose registering the peak value. Economic evaluations confirmed the profitability of all NPK treatments, and the 1.25 dose yielded the most favorable R/C ratio and a net profit of IDR 29,053,400. Consequently, the recommended application for potato cultivation is 675 kg/ha of NPK 20-20-10, distributed in three equal parts at planting, four weeks post-planting, and six weeks post-planting. Thus, these results underscore that NPK 20-20-10, when applied at 1.25 times the recommended rate, presents an agronomically effective and economically sound strategy for sustainable potato farming in tropical settings.
Zinc and boron micronutrients application enhance sweet corn productivity Hafith Furqoni, SP., M.Si. Ph.D.; Furqoni, Hafith; Mulyana, Erik; Rosyad, Astryani; Khairullah, Adrian; Annas, Sofian; Suwarto
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 3 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v53i3.66877

Abstract

Sweet corn (Zea mays L. var saccharata) is a valuable crop whose productivity depends not only on macronutrients but also on micronutrients such as zinc (Zn) and boron (B), which play essential roles in plant physiological processes. However, the effectiveness of foliar-applied micronutrients in sweet corn cultivation under tropical conditions remains insufficiently studied. This research aimed to evaluate the agronomic effectiveness of a micronutrient fertilizer containing Zn (5.46%) and B (3.59%) when combined with reference and reduced doses of NPK fertilizer. The experiment was conducted from February to May 2025 at the Sindangbarang Experimental Farm, IPB University. This experiment was conducted using a randomized complete block design with four treatments, namely control (no fertilizer), reference fertilizer, reference fertilizer + 1 dose of micronutrient fertilizer, and ¾ dose of reference fertilizer + 1 dose of micronutrient fertilizer, with six replications. Results showed that micronutrient application significantly enhanced vegetative growth and yield components compared to the control. The combination of reference NPK and one dose of micronutrient fertilizer produced the highest productivity, with a 78.8% increase over the control and a relative agronomic effectiveness (RAE) value of 114.5%, indicating a 1.14-fold improvement over the reference treatment. These findings suggest that integrating Zn and B into fertilization strategies can enhance sweet corn performance and support more efficient nutrient management in tropical agroecosystems. Keywords: crop yield improvement; foliar fertilization; micronutrient uptake; tropical field experiment; Zea mays physiology
OPTIMALISASI KOMBINASI SLUDGE, ARANG SEKAM, DAN KOMPOS UNTUK EFISIENSI PEMUPUKAN DAN PRODUKTIVITAS JAGUNG MANIS Fitriyani, Indri Hapsari; Furqoni, Hafith; Sintia, Mira; Putra, Aldani M
JTSL (Jurnal Tanah dan Sumberdaya Lahan) Vol. 13 No. 1 (2026)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2026.013.1.9

Abstract

Consumption of sweet corn has increased from 2021 to 2024. To meet the growing market demand, sweet corn production must be carried out in a sustainable, economical, efficient, and environmentally friendly manner. The use of a combination of sludge, rice husk charcoal, compost, and inorganic fertilizer was tested to enhance corn plant growth and productivity. The study was conducted at the Cikabayan Experimental Farm, IPB University, using a Randomized Complete Block Design (RCBD) with five treatment levels and three replications. The results showed that treatment S2H1 (75% sludge + 75% rice husk charcoal + 30% compost + 75% NPK) exhibited the best vegetative and generative growth (stem diameter, number of leaves, ear length, biomass weight per plot, and ear weight per plot). The S1H1 treatment (100% sludge + 75% rice husk charcoal + 30% compost + 75% NPK) showed improved biological and chemical soil quality (pH, organic carbon, total nitrogen, total phosphorus, and base saturation). All treatments resulted in an R/C ratio above 1, indicating economically viable potential. The results indicate demonstrate that the combined use of sludge and organic materials allows NPK fertilizer inputs to be reduced by 25%, supporting sustainable agriculture.
Rice Booster Application to Enhance Rice Growth and Productivity Furqoni, Hafith
RADIKULA: Jurnal Ilmu Pertanian Vol 4 No 2 (2025): RADIKULA - Desember 2025
Publisher : Fakultas Sains dan Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/radikula.v4i2.8248

Abstract

Pemupukan berperan penting dalam praktik pertanian dengan mengoptimalkan kesuburan tanah dan hasil produksi. Namun, penelitian mengenai penambahan kalium melalui aplikasi daun pada tanaman padi masih terbatas. Penelitian ini bertujuan untuk mengevaluasi pengaruh penambahan pupuk kalium melalui aplikasi daun terhadap pertumbuhan dan hasil padi. Penelitian disusun menggunakan Rancangan Acak Kelompok Lengkap dengan enam perlakuan dan empat ulangan. Perlakuan terdiri atas enam taraf dosis pemupukan rice booster: kontrol (P0), 0.5 (P1), 0.75 (P2), 1.0 (P3), 1.25 (P4), dan 1.5 (P5). Seluruh perlakuan diberikan pemupukan dasar berupa 300 kg NPK 15-15-15 dan 100 kg urea per hektar. Hasil penelitian menunjukkan bahwa aplikasi 1.0 hingga 1.5 kali dosis anjuran mampu meningkatkan pertumbuhan tanaman, sedangkan dosis 1.25 hingga 1.5 menghasilkan gabah kering panen dan gabah kering giling yang lebih tinggi. Dosis 1.25 terbukti efektif secara agronomis dan lebih menguntungkan secara ekonomi.