Article Per Year (5 Year)
p-Index From 2020 - 2025
6.346
P-Index
This Author published in this journals
All Journal Agrikultura AGRIKA JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management Journal of Innovation and Applied Technology Jurnal Ruas (Review of Urbanism and Architectural Studies) AGRIVITA, Journal of Agricultural Science Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Lex Renaissance Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Bakti Saintek: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi PERTANIAN TROPIK Jurnal Ilmiah Sultan Agung Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian
Syahrul Kurniawan
Departemen Tanah Fakultas Pertanian Universitas Brawijaya
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Nursing Physics Public Health Other

Published : 55 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 55 Documents
Search

 2   3   4   5   6 
Bio-physico-chemical Soil Characteristic: Intensive Tillage vs. No Tillage Reni Ustiatik; Ayu Putri Ariska; Resa Kharisma Ramadhan; Novryanti Rizqi Aziz; Syamsu Ridzal Indra Hadi; R Muhammad Yusuf Adi Pujo Nugroho; Maydella Vista Putri Rinandy; Muhammad Taufik Hidayat; Wikan Agung Nugroho; Syahrul Kurniawan
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1196-1205

Abstract

Soil tillage has both positive and negative impacts on soil quality and crop productivity. Efforts to reduce the negative impacts of intensive soil tillage are urgently needed. This study aims to analyze the impact of intensive soil tillage on soil fertility parameters (pH, available P, organic-C, soil compaction, aggregate stability, and soil biodiversity). This research was conducted in two land uses: agriculture and forest land. The research design was descriptive-explorative through surveys and direct field observations. The sample points were determined using stratified random sampling with 3 replications (24 samples). Parameters analyzed in this study were soil compaction, aggregate stability, soil pH, soil available-P, and soil biodiversity (total microbial, soil meso-and-macrofauna). The results showed that intensive tillage affected the soil microbial population, aggregate stability, pH, and available-P (p<0.05). The negative impact of intensive soil tillage reduced total soil microbes by 59.37%. The soil macro and mesofauna found at the study site were earthworms and mycorrhizae, which had a higher density on non-tillage land, with trees as the main vegetation. This encourages efforts to introduce conservation soil tillage to maintain soil biodiversity before more severe damage occurs. Keywords: Intensive agriculture, Soil degradation, Soil fertility, Soil quality, Soil structure.
Nitrogen Balance in Coffee-Based Agroforestry System: An Impact of Fertilization Management Siahaan, Adiva Zulaika Azalia; Prasetya, Budi; Nugroho, R Muhammad Yusuf Adi Pujo; Kurniawan, Syahrul
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 14, No 1 (2025): February 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i1.283-295

Abstract

Nitrogen (N) fertilization in coffee agroforestry system requires proper management to increase N use efficiency (NUE) and minimize N losses. This study investigated the impact of different fertilization management on N losses, N uptake, and N storage in a coffee-based agroforestry system. The study was conducted using three types of fertilizer (organic, inorganic, and mixture of organic-inorganic) with three doses (low, medium, and high), and a control treatment (no fertilization), with 3 replications. Soil leachate was collected using lysimeter at 50 cm depth (below coffee root zone) and gas emissions were collected monthly using chamber for 4 months. Soil sample at 0-20 cm depth and leaf sample were also collected. The variables included NH₄⁺ and NO₃ˉ concentration in the leachate and soil, soil N total, N uptake, N emission, N use efficiency (NUE) and partial N balance. Results showed no significant differences in N leaching or plant N uptake across treatments. However, the mixed fertilizer with high dose treatment significantly increased soil N availability while reducing N₂O emissions and improving the overall N balance. This suggests that a high dose mixed fertilizer application can enhance N utilization in coffee-based agroforestry systems, potentially improving productivity while minimizing environmental impacts. Keywords: Agroforestry, Fertilization, Nitrogen balance, Nitrogen loss, Nitrogen storage.
PENGARUH DOLOMIT TERHADAP SIFAT KIMIA TANAH, BAKTERI PELARUT FOSFAT, SERAPAN Ca, Mg, P DAN PRODUKSI JAGUNG MANIS Nopriani, Lenny Sri; Ramadhani, Filka; Ishaq, Rizki Maulana; Kurniawan, Syahrul; Hidayat, Muhamad Taufiq; Albarki, Georona Kusma
Jurnal Tanah dan Sumberdaya Lahan Vol. 12 No. 1 (2025)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2025.012.1.20

Abstract

weet corn productivity in Indonesia is still in the low category. One of the causes is the problem of soil with low pH. Soil with a low pH causes the availability of nutrients to decrease, thereby inhibiting plant growth and development. Efforts can be made to add dolomite, because hydrolyzed dolomite can increase nutrient availability in the soil. Therefore, this research was carried out with the aim of analyzing the effect of adding various doses of dolomite on soil chemical properties, plant uptake of Ca, Mg and P, population of phosphate solubilizing bacteria, and sweet corn productivity in the Tegalan Land of Junrejo Village, Batu City, East Java. The research design used a randomized block design (RAK) consisting of 9 treatments with 3 replications. Treatment consisted of: M0 = control; M1 = 100% N, P, K; M2 = 100% N,P,K + 100% Kieserite; M3 = 100% N,P,K + 50% Dolomit; M4 = 100%  N,P,K + 100% Dolomit; M5 = 100%  N,P,K + 150% Dolomit; M6 = 75%  N,P,K + 50% Dolomit; M7 = 75%  N,P,K + 100% Dolomit; M8 = 75%  N,P,K + 150% Dolomit. The data was analyzed for diversity using R studio software and continued with the DMRT (Duncan Multiple Range Test) test at 5% level. Next, to see the relationship and influence between parameters, correlation and regression tests were carried out. The findings demonstrated that adding 2.8 tonnes of dolomite per hectare might raise soil CEC (50.61%) and pH (13.41%). In addition, the addition of 4.2 tons/ha of dolomite was able to decrease soil P-available (5.65%), increase Ca-dd (26.4%), Mg-dd (85%), Ca absorption (165.12%), Mg absorption (366.67%), P absorption (78.57%), and sweet corn yield (78.04%). The addition of different doses of dolomite did not significantly alter the overall population parameter of phosphate-solubilizing bacteria. Furthermore, the link between sweet corn yield and nutritional absorption was both robust and weak. The increase in sweet corn output was impacted by P, Ca, and Mg absorption by 54.54%, 41.21%, and 42.79%, respectively.
EFISIENSI APLIKASI PUPUK KIESERITE UNTUK MENINGKATKAN SERAPAN HARA DAN PRODUKSI JAGUNG MANIS Ishaq, Rizki Maulana; Putri, Fenalda Sekar Maretha; Kurniawan, Syahrul; Hidayat, Muhamad Taufiq; Albarki, Georona Kusuma
Jurnal Tanah dan Sumberdaya Lahan Vol. 12 No. 2 (2025)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2025.012.2.2

Abstract

Sweet corn production in Batu city is lower than in other districts/cities. This is thought to be due to a decrease in land area and deterioration of land conditions.  In addition, intensive agricultural practices in the long term can reduce soil pH which will have an impact on the low availability of essential nutrients such as Mg, S, and P. Kieserite fertilizer application can be used as an effort to overcome these problems. This study aimed to evaluate the application of various doses of kieserite fertilizer combined with a single inorganic fertilizer on the efficiency of nutrient uptake and production of sweet corn plants. The research was conducted in Junrejo Village, Batu City in September 2023 - May 2024. The research used Randomized Group Design (RGD) with Kieserite fertilizer doses (0; 26.92; 53.85; 80.77 kg ha-1). The parameters observed and analyzed were plant height and number of leaves, corn production (quantity and quality), soil chemical properties (pH, Mg-dd, SO42-, P-available), nutrient uptake efficiency (Mg, S, P), and phosphate solubilizing bacteria (BPF) population. The research data were analyzed by ANOVA then DMRT further test at 5% level, correlation and regression tests using R-Studio. The results showed that the application of Kieserite fertilizer at a dose of 50% (~26.92 Mg ha-1) combined with inorganic fertilizer (N,P,K) at a dose of 75% shown in treatment A6 significantly increased the efficiency of Mg nutrient uptake by (RE=7.7%), S nutrient by (RE=2.9%), and P nutrient by (RE=49.9%). This increase in nutrient uptake efficiency certainly affected the level of sweet corn productivity. The correlation test between nutrient uptake efficiency (Mg, S, and P) and sweet corn production showed a positive and strong relationship (r=0.5-0.7), where the higher the nutrient uptake efficiency, the higher the sweet corn production. This study confirms the importance of efficient use of Kieserite fertilizer in order to get optimum production results.
PENINGKATAN EFISIENSI PENGGUNAAN BORON DALAM OPTIMASI PRODUKSI JAGUNG MANIS DI LAHAN KERING Nugroho, Gabryna Auliya; Hidayat, Muhamad Taufiq; Albarki, Georona Kusma; Siswanto; Natajaya, Andrean; Kurniawan, Syahrul
Jurnal Tanah dan Sumberdaya Lahan Vol. 12 No. 1 (2025)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2025.012.1.17

Abstract

The range between boron deficiency and toxicity in plants is utterly narrow, so that the certain dose of boron fertilizer is required for plants. Indicators of optimum boron fertilization can be measured from plant production and boron use efficiency (BUE) value. BUE influenced by the amount of soluble B-soil, type of B fertilizer, amount of boron input, type of plant, and adequacy of available macronutrients (NPK). However, excessive application of NPK base fertilizer from inorganic fertilizers can trigger soil degradation. Currently, there has not been much research that measures the reduction in the dose of NPK base fertilizer combined with boron fertilizer on plant BUE. The combination of reducing the dose of NPK base fertilizer and boron fertilizer was tested on sweet corn plants on production and BUE. This study was conducted with a randomized block design with 7 treatments, namely without fertilization (K0), base fertilization (D1), 100% base fertilization and 50–15% borate (D2–D4), and 75% base fertilization and 50–15% borate (D5–D7). The results of the initial soil analysis showed low boron content in the soil, so borate fertilization was required to provide nutrients for sweet corn plants. Application of NPK base fertilizer (100%) and addition of borate fertilizer at a dose of 50-100% (~3-6 kg/ha) significantly increased growth, plant biomass, B uptake, boron recovery efficiency (BRE), and B fertilizer efficiency ratio, compared to lower NPK-base fertilizer. Based on the estimated response curve, the recommended dose to achieve optimum-maximum sweet corn production and maximum boron recovery efficiency is 100% macro inorganic fertilization (urea, SP-36, KCl) combined with 5.72-6.75 kg/ha borate fertilizer.
The effect of organic fertilizer application on phytoremediation of heavy metals-contaminated rice fields using Cordyline fruticose and Excoecaria cochinchinensis Karamina, Hidayati; Barunawati, Nunun; Kurniawan, Syahrul; Maghfoer, Moch Dawam
Journal of Degraded and Mining Lands Management Vol. 12 No. 3 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.123.7789

Abstract

Inadequate industrial waste management has led to heavy metal contamination in agricultural lands, threatening food productivity and sustainability. This study aimed to evaluate the effect of organic fertilizer application on the phytoremediation of heavy metals (Pb and Cd) contaminated rice fields surrounding the industrial area of Pagak, Malang Regency. The study was initiated by identifying the distribution of Pb and Cd in soil, water, and rice plants. The soil identified with the highest Pb and Cd concentrations was then subjected to a phytoremediation experiment using Cordyline fruticose and Excoecaria cochinchinensis as metal accumulator plants. Organic fertilizers used for the evaluation of the phytoremediation effectiveness were chicken manure, Thitonia, and sugarcane waste. Phytoremediation effectiveness was evaluated based on the Bioaccumulation Factor (BAF) and Translocation Factor (TF). The results of the soil characterization study showed that Pb and Cd concentrations at soil depths of 0-20 cm and 20-40 cm exceeded the permissible limits, with Pb concentrations ranging from 41.62 to 74.93 ppm and Cd concentrations ranging from 0.58 to 1.10 ppm. The results of the phytoremediation experiment showed that Cordyline fruticose exhibited higher Pb and Cd absorption capacity than Excoecaria cochinchinensis at 30 and 60 days after planting), indicated by BAF values of >1. In all treatments, however, both plant species have TF values of <1, indicating that the two plant species are considered suitable for phytostabilization as heavy metals in the soils were more concentrated in the plant roots rather than in the plant shoots.
Pendampingan Kelompok Tani Hutan untuk Perbaikan Manajemen Lahan Agroforestri Kopi di Hutan Pendidikan Universitas Brawijaya (UB Forest) Kurniawan, Syahrul; Kusumawati, Irma Ardi; Prayogo, Cahyo; Nuraini, Yulia; Nugroho, Gabryna Auliya; Purnamasari, Eka; Mardiani, Mila Oktavia; Hairiah, Kurniatun
Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian Vol. 2 No. 1 (2023): APRIL
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agrimas.v2i1.31

Abstract

Sejak 2016 Universitas Brawijaya memperoleh mandat dari Kementerian Lingkungan Hidup Kehutanan Republik Indonesia untuk mengelola kawasan hutan dengan tujuan khusus menjadi Hutan Pendidikan dan Pelatihan bernama UB Forest. Kawasan UB Forest (541 ha) awalnya berupa kawasan produksi dengan tanaman utama pinus, mahoni dan suren. Dalam perkembangannya, sekitar 70% dari luasan UB Forest telah bergeser menjadi lahan agroforestri (AF) berbasis kopi. Petani kopi di UB Forest menghadapi 2 masalah utama yaitu (1) penurunan kesuburan tanah akibat manajemen lahan yang tidak tepat dan (2) produksi kopi yang rendah (100-400 kg/ha) akibat tutupan kanopi pinus yang rapat sehingga cahaya matahari yang diterima tanaman kopi menjadi rendah. Oleh karena itu, civitas akademik UB melakukan penelitian bersama tentang “Perbaikan Manajemen Cahaya dan Ketersediaan Hara untuk pohon Kopi di UB Forest” yang hasilnya disampaikan kepada petani melalui kegiatan pengabdian masayarakat (PKM). Tujuan PKM  antara lain: (1) Transfer ilmu pengetahuan tentang pengaturan cahaya dengan memangkas cabang pohon kopi dan penaungnya; (2) Membangun semangat dan memotivasi kelompok tani hutan (KTH) untuk mengelola lahan AF kopi; (3) Mengajak KTH untuk meningkatkan kesuburan tanah dan produksi kopi sekaligus menjaga lingkungan UB Forest; (4) Mendapatkan umpan balik dari petani kopi tentang hasil penelitian sebelumnya dan menggali informasi penelitian yang dibutuhkan petani untuk masa yang akan datang. Hasil kegiatan pendampingan menunjukkan peningkatan pengetahuan dan peran aktif petani dalam: (1) pengelolaan pohon penaung sebagai upaya optimalisasi intensitas cahaya untuk tanaman kopi, dan (2) perbaikan manajemen pemupukan melalui pengolahan residu panen kopi menjadi pupuk organik, dan aplikasinya untuk mengurangi penggunaan pupuk anorganik.
Temporarily degraded physical properties of pyroclastic materials from Mount Semeru: Can they be improved after reclamation with vegetation and indigenous microbes? Albarki, Georona Kusma; Sizilia, Vannya Julia; Kurniawan, Syahrul; Kusuma, Zaenal; Utami, Sri Rahayu
Journal of Degraded and Mining Lands Management Vol. 12 No. 5 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.125.8865

Abstract

The eruption of Mount Semeru in East Java released pyroclastic materials that damaged agroecosystems and degraded the soil physical properties. Pyroclastic materials tend to form surface crusts, leading to compaction and decreased permeability, which hinders soil recovery. To accelerate rehabilitation, adaptive vegetation and indigenous microbes were introduced to improve the physical properties of pyroclastic materials. This study aimed to assess the incorporation of indigenous microbes and adaptive vegetation in improving soil quality after an eruption. This study employed a factorial randomized complete block design with two factors: vegetation type, i.e., Napier grass (Vn), Centrosema sp. (Vc), and Indigofera sp. (Vi); and microbial application, i.e., without microbes (M0) and with indigenous microbes (M1). Soil bulk density, total porosity, permeability, available water content, and evapotranspiration were measured. The data were analyzed using ANOVA and LSD at 5% significance level, followed by regression and correlation analysis. The results showed that incorporating indigenous microbes with adaptive vegetation significantly increased total porosity, permeability, and available water content while decreasing bulk density and evapotranspiration. Specifically, the Napier grass with microbe treatment (VnM1) was most effective in reducing compaction, attributed to its extensive root system and enhanced microbial activity. This treatment improved water retention and provided a sustainable solution for rehabilitating pyroclastic materials, supporting long-term agricultural recovery after the eruption.
GRANULAR ENRICHED-COMPOST FROM ORGANIC WASTE CAMPUS AS SOIL CONDITIONER IN INTENNSIVE RICE FARMING SYSTEM Azizah, Nur; Prasetya, Budi; Kurniawan, Syahrul
AGRIVITA Journal of Agricultural Science Vol 35, No 2 (2013)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v35i2.220

Abstract

 Effort to reduce the high dependence of farmers on inorganic fertilizers is introducing compost as soil conditioner. The objectives of this research are to create enriched granular-compost (EGC) and to test its effect on nutrient availability, plant growth, and grain yield in intensive farming systems. The research was conducted in two consecutive years (2011-2012), consisting of three steps: production of EGC, incubation and field experiment. Incubation experiment was designed by randomized complete design with 5 treatments (control, 4, 6, 8, and 12 Mg ha-1), and the design of field experiment was randomized block design with 7 treatments (control, inorganic fertilizer (IF), 25% EGC + 75% IF, 50% EGC + 50% IF, 75% EGC + 25% IF, 100% EGC + 100% IF and 100% EGC). The results showed that application of EGC increased total-N and P-available 12.5% and 33% respectively on the 10th day after incubation. The highest grain yield (6.13 Mg ha-1) was gained from the application of 100% EGC + 100% IF. The productivity of rice is closely related to the number of productive panicles per plant (r = 0.507*) and percent of filled grain (r = 0.685*).  Keywords: enriched granular-compost, nutrient availability, grain yield
EFEKTIVITAS PUPUK ANORGANIK BERBASIS FOSFAT DALAM MENINGKATKAN SERAPAN HARA DAN PRODUKSI TANAMAN JAGUNG (Zea mays) Ishaq, Rizki Maulana; Hilmi, Muhammad; Kurniawan, Syahrul; Hidayat, Muhammad Taufiq; Katili, Wardiman W; Utami, Tri
Agrika Vol. 18 No. 1 (2024)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/ja.v18i1.5703

Abstract

Produksi jagung yang menurun pada tahun 2023 dibanding tahun 2022 mengakibatkan impor jagung meningkat tajam. Upaya meningkatkan produksi jagung dapat dilaksanakan dengan aplikasi pupuk majemuk berimbang. Penelitian dilakukan di lahan percobaan Fakultas Pertanian Universitas Brawijaya di Jatikerto, Kecamatan Kepanjen, Kabupaten Malang. Rancangan penelitian menggunakan rancangan acak kelompok (RAK) yang terdiri dari 7 perlakuan dengan 3 ulangan. Perlakuan terdiri atas: 1) P0=kontrol (tanpa pemupukan), 2) P1=100% pupuk dasar, 3) P2=urea 400 kg/ha+rock phosphate 150 kg/ha+KCl 75 kg/ha, 4) P3=urea 400 kg/ha+pupuk fosfat uji 150 kg/ha+KCl 75 kg/ha, 5) P4=urea 400 kg/ha+pupuk fosfat uji 200 kg/ha+KCl 75 kg/ha, 6) P5=urea 400 kg/ha+pupuk fosfat uji 250 kg/ha+KCl 75 kg/ha, 7) P6=urea 400 kg/ha+pupuk fosfat uji 300 kg/ha+KCl 75 kg/ha. Data dianalisa anova dan dilanjutkan dengan uji DMRT taraf 5%. Selanjutnya dilakukan analisa korelasi dan regresi untuk melihat hubungan dan pengaruh antar parameter. Hasil penelitian menunjukkan Aplikasi pupuk anorganik berbasis fosfat secara signifikan mampu meningkatkan pertumbuhan tanaman (tinggi tanaman, jumlah daun, diameter batang), produksi jagung (panjang dan diameter tongkol, berat kering pipilan), dan serapan unsur hara tanaman. Dosis aplikasi pupuk fosfat Uji (~300 kg/ha) mampu meningkatkan serapan hara tanaman dan produksi jagung, sedangkan dosis aplikasi (200-250 kg/ha) pupuk fosfat uji merupakan dosis pupuk optimal dalam meningkatkan kandungan P total dan P tersedia tanah. Hubungan antara serapan P dengan produksi tanaman jagung memiliki hubungan yang positif dengan tingkat keeratan yang kuat yang berarti dengan serapan hara P yang tinggi dapat meningkatkan produksi tanaman jagung.ABSTRACTCorn production decreased in 2023 compared to 2022, resulting in corn imports increasing sharply. Efforts to increase corn production can be carried out by applying balanced compound fertilizer. The research was conducted at the experimental field of the Faculty of Agriculture, Brawijaya University in Jatikerto, Kepanjen District, Malang Regency. The research design used a randomized block design (RAK) consisting of 7 treatments with 3 replications. Treatments consisted of: 1) P0=control (without fertilization), 2) P1=100% basic fertilizer, 3) P2=urea 400 kg/ha+rock phosphate 150 kg/ha+KCl 75 kg/ha, 4) P3= urea 400 kg/ha+phosphate fertilizer test 150 kg/ha+KCl 75 kg/ha, 5) P4=urea 400 kg/ha+phosphate fertilizer test 200 kg/ha+KCl 75 kg/ha, 6) P5=urea 400 kg/ha+test phosphate fertilizer 250 kg/ha+KCl 75 kg/ha, 7) P6=urea 400 kg/ha+test phosphate fertilizer 300 kg/ha+KCl 75 kg/ha. The data was analyzed by ANOVA and continued with the DMRT test at 5% level. Next, correlation and regression analysis was carried out to see the relationship and influence between parameters. The research results show that the application of phosphate-based inorganic fertilizer can significantly increase plant growth (plant height, number of leaves, stem diameter), corn production (length and diameter of cobs, dry weight of shells), and plant nutrient uptake. The application dose of test phosphate fertilizer (~300 kg/ha) was able to increase plant nutrient uptake and corn production, while the application dose (200-250 kg/ha) of test phosphate fertilizer was the optimal fertilizer dose in increasing total P content and soil available P. The relationship between P uptake and corn production has a positive relationship with a strong level of closeness, which means that high P nutrient uptake can increase corn production.  
Co-Authors Abraham M Ridjal Achmad Jauhar Arifin Aditya Nugraha Putra Adji Ahmad Rinaldo Fernandes Albarki, Georona Kusma Albarki, Georona Kusuma Allysa Puspa Saraswati Amin Setyo Leksono Andarini Puspita Anita Dwy Fitria Anita Dwy Fitria Ariska, Ayu Putri Arpangi . Aura Hanita Salsabila Ayu Putri Ariska Aziz, Novryanti Rizqi ‘Azizah, Siti Nur Bambang Susilo Beauty Laras Setia Pertiwi Budi Prasetya Budi Prasetya Budi Prasetya Budi Prasetya Budi Santoso Cahyo Bagus Susanto Cahyo Prayogo, Cahyo Christanti Agustina Corre, Marife D. Didik Suprayogo Dimas Mahardhika Satriawan Dony Rachmanadi Ema Titisari Endang Arisoesilaningsih Farah Amirat Febiona, Silvia Fitri Wijayanti Futihatu Rizkiani Azizah Fytria Kurniasari Gabryna Auliya Nugroho Gatot Ciptadi Ghani Ilham Prawiradijaya Hadi, Syamsu Ridzal Indra Hidayat, Muhamad Taufiq Hidayat, Muhammad Taufiq Hidayati Karamina Iqbal Rizky Nugroho Iva Dewi Lestariningsih Katili, Wardiman W KIKI FIBRIANTO Kurniatun Hairiah Kurniawan Sigit Wicaksono Kusumawati, Irma Ardi Lenny Sri Nopriani Maghfoer, Moch Dawam Mardiani, Mila Oktavia Marife De Corre Masruroh, Heni Maydella Vista Putri Rinandy Mochtar Lutfi Rayes Muhammad Hilmi Muhammad Nur Fauzan Muhammad Taufik Hidayat Muhammad Taufik Hidayat Muhammad Yusuf Mukharomah, Miftakhul Natajaya, Andrean Navarette, Ian A. Niken R Wandansari Noval Adieb Novalia Kusumarini Novalia Kusumarini Novalia Kusumarini Novryanti Rizqi Aziz Nugroho, Gabryna Auliya Nugroho, Wikan Agung Nunun Barunawati, Nunun Nur Azizah Nur Azizah Nur Azizah Oktari Hermita Putri Omar Nurcholis Purnamasari, Eka Putri Winda Asih Putri, Fenalda Sekar Maretha R Ay Alvisa Talitha Radiananda R Muhammad Yusuf Adi Pujo Nugroho Rahmi Yuniarti Ramadhan, Resa Kharisma Ramadhani, Filka Rana Syahla Refki Aulia Wiwaha Renaldi Sambo Eka Saputra Resa Kharisma Ramadhan Retno Suntari Rinandy, Maydella Vista Putri Rini Dwiastuti Rizki Maulana Ishaq Rizky Eka Putra, Rizky Eka S Sudarto S Sudarto S Sutopo Samudra, Rizki Putra Sekar Mariam Hapsari Siahaan, Adiva Zulaika Azalia Siswanto Siti Azizah Sizilia, Vannya Julia Soemarno Soemarno Soemarno Soemarno Sri Rahayu Utami Sugeng Riyanto Sujarwo Sujarwo Suntyas Siti Nuridayati Syamsu Ridzal Indra Hadi Tri Utami Ursulin Sacer Setyastika Ustiatik, Reni Veldkamp, Edzo W Widianto Wachidiyah Romadhoni Wikan Agung Nugroho Wisynu Ari Gutama Wiwik Handayani Wulandari, Eka Shinta Yulia Nuraini Zaenal Kusuma