Article Per Year (5 Year)
p-Index From 2020 - 2025
2.852
P-Index
This Author published in this journals
All Journal Agrikultura Zuriat Jurnal Fakultas Pertanian Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Kultivasi Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Paspalum: Jurnal Ilmiah Pertanian
Fiky Yulianto Wicaksono
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Arts Humanities Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Public Health

Published : 35 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 35 Documents
Search

 1   2   3   4 
Correlation analysis between agronomic character and yield of Padjadjaran maize hybrids at medium and high population densities Yuwariah, Yuyun; Haysa, Qinthara Nail; Muhammad, Damara Bakti; Ruswandi, Dedi; Wicaksono, Fiky Yulianto
Kultivasi Vol 22, No 3 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i3.45210

Abstract

Maize is a prospective food commodity that developed in Indonesia. The use of hybrid corn gives better yield than open-pollinated varieties. Spacing management in hybrid maize production can reduce competition between plants, so that the plant canopy and roots can grow optimally. This research aimed to compare the differences in the phenotypic performance of the agronomic characters of Padjadjaran maize hybrid, determine the dominant agronomic characteristics, and determine the correlation between the growth and yield characteristics at medium- and high-population densities. The experiment was carried out from December 2021 until May 2022 at Sanggar Penelitian, Latihan dan Pengembangan Pertanian (SPLPP) Universitas Padjadjaran, Arjasari, Bandung Regency. This experiment used Randomized Completely Block Design analysis with 20 treatments of Padjadjaran maize hybrids and 4 check varieties, all treatments were replicated 3 times in both population densities. Statistical analysis used multiple regression linear analysis and correlation test. The experimental results showed that the yield of 20 genotypes of Padjadjaran maize hybrids at medium population density was influenced by the ear length, number of seeds per row, and number of seed rows, while in the high population density, it was influenced by number of seed rows. Correlation analysis revealed a positive and significant relationship between the growth and yield components in medium population density. Meanwhile, the correlation at high population density between the components of growth and yield was not consistent.
Effect of NPK fertilizer dose and GA3 concentration on growth, yield, and yield quality of Coix lacryma-jobi L. var. ma-yuen from ratoons Nurmala, Tati; Septian, Falih Ijlal; Wahyudin, Agus; Wicaksono, Fiky Yulianto
Kultivasi Vol 22, No 1 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i1.37505

Abstract

One type of cereal that can be used as a functional food is hanjeli (Coix lacryma-jobi L.). Hanjeli production has many problems, i.e., low productivity and long life. Hanjeli cultivation from ratoons has several advantages, including reduced production costs, shorter lifespan, and less water requirement. Fertilization of NPK and application of GA3 as gibberellin hormone are expected to increase the growth and yield of hanjeli. This study aims to determine the interaction effect between NPK and GA3 on the growth and yield of hanjeli from ratoon. This experiment was carried out at the Experimental Field of the Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, Sumedang Regency, West Java, from August to December 2020. The experimental design used a Randomized Block Design, while the treatment design consisted of 2 factors. The first factor was the dose of NPK fertilizer which consisted of 3 levels, namely 100, 200, and 300 kg. The second factor was the concentration of GA3, consisted of 3 levels, namely 0, 10 and 20 ppm. All treatments were repeated 3 times. The results showed that there was an interaction effect between NPK fertilizer application and GA3 concentration on growth and yield of hanjeli, namely plant height, number of tillers, number of branches, leaf area index, number of productive tillers, grain weight per plant, harvest index and grain size and hardness. At a high concentration of GA3, increasing NPK fertilizer dose could improve the growth, yield, and yield quality of the hanjeli.
Identification of extreme weather and their correlation on soybean production in Garut regency Ruminta, Ruminta; Wicaksono, Fiky Yulianto; Nurinnida, Annisa; Wahyudin, Agus
Kultivasi Vol 22, No 2 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i2.43735

Abstract

The phenomenon of extreme weather events as a result of the impact of climate change can cause threats to agricultural systems, including soybean (Glycine max L.). Soybean is the main source of vegetable protein, which is sensitive and vulnerable to climate change. Therefore, research has been carried out through the identification analysis of changes in extreme weather events and analyzed for their correlation with soybean crops in Garut Regency to determine the effect of extreme weather elements on soybean production. The method used in this research is descriptive quantitative, using trend analysis on extreme weather with data on extreme weather elements such as maximum rainfall, maximum temperature, minimum temperature, wet spell, dry spell, the largest wind speed, and trend analysis on soybean production and productivity. Data for the research were obtained from BUTPAAG LAPAN Garut Regency, Garut Regency Agriculture Office, and other related sources. The correlation analysis used is the Pearson correlation with a significance level of 5%. The results showed that climate change impacts extreme weather changes in the Garut Regency area, with increasing extreme weather trends. However, extreme weather changes were not significantly correlated with soybean production. In this research, only the maximum rainfall and the largest wind speed were significantly correlated with soybean productivity.Keywords: correlation analysis, trend analysis, extreme weather, Garut regency, soybean production.
The addition of phosphorus and potassium fertilizer in the generative stage of Job’s tears affects yield components, yield, and yield quality Wicaksono, Fiky Yulianto; Khairunnisa, Salma; Nurmala, Tati; Irwan, Aep Wawan
Kultivasi Vol 22, No 2 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i2.39004

Abstract

Job’s tears (Coix lacryma-jobi L.) is an indeterminate food crop that requires more than one-time application of fertilizer. This study aims to determine the effect of additional doses of phosphorus and potassium at the beginning of the generative phase as side dressing fertilization on yield components, yield, and yield quality of the Job’s tears plant. The research was conducted in dry season March - August 2021 at the Experimental Field of the Faculty of Agriculture, Universitas Padjadjaran at Jatinangor, Sumedang Regency around 750 m above sea level. The experimental design used randomized block design (RBD) consisting of nine treatments and three replications, namely P and K fertilizers, respectively at doses of: 0, 20, 30, 40, and 50 kg/ha through one or two frequencies of fertilization. Data analysis used analysis of variance and Scott-Knott test at 5% significance level. The results showed that the application of phosphorus and potassium fertilizers affected the number of panicles, seed weight, and harvest index, but no one effect on other yield components and yield quality. The yield component and the Job’s tears yield were decreased compared to previous studies, which were carried out in sufficient water conditions.Keywords: Job’s tears, Drought, Phosphorus, Potassium
Pendugaan Parameter Genetik Karakter Komponen Hasil dan Hasil Hanjeli (Coix lacryma-jobi L.) di Jatinangor Qosim, Warid Ali; Ningtias, Utarie Ayu; Zubair, Anas; Damayanti, Farida; Wicaksono, Fiky Yulianto; Rachmadi, Meddy; Amien, Suseno
Zuriat Vol 34, No 2 (2023): September, 2023
Publisher : Breeding Science Society of Indonesia (BSSI) / PERIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/zuriat.v34i2.49820

Abstract

Hanjeli merupakan tanaman serealia yang potensial dikembangkan sebagai sumber pangan alternatif. Keberhasilan proses seleksi diperlukan untuk memperoleh varietas hanjeli berdaya hasil tinggi. Evaluasi karakter komponen hasil dan hasil pada tanaman hanjeli dapat diketahui melalui pendugaan parameter genetik. Penelitian ini bertujuan untuk mengetahui nilai variabilitas genetik, heritabilitas, serta korelasi antar karakter komponen hasil dan hasil. Percobaan dilaksanakan di Kebun Percobaan Ciparanje, Fakultas Pertanian, Universitas Padjadjaran, pada bulan Maret sampai bulan Agustus tahun 2022. Perlakuan terdiri dari 21 genotipe hanjeli dan tiga genotipe cek yang disusun dalam rancangan acak kelompok (RAK) dengan tiga ulangan. Hasil penelitian menunjukkan bahwa nilai variabilitas genetik sempit pada karakter yang diamati kecuali jumlah biji pertanaman dan umur panen. Nilai heritabilitas menunjukkan kategori sedang dan rendah. Nilai heritabilitas sedang terdapat pada karakter tinggi tanaman, berat 100 biji, jumlah biji pertanaman, umur berbunga dan umur panen. Karakter bobot biji pertanaman berkorelasi positif nyata dengan jumlah biji pertanaman dan hasil panen perhektar. Karakter tinggi tanaman berkorelasi positif nyata dengan jumlah srisip, jumlah ruas, diameter batang dan umur berbunga. Karakter diameter batang berkorelasi positif nyata dengan jumlah daun. Korelasi negatif terdapat pada karakter jumlah biji per tanaman dengan bobot 100 biji. Karakter jumlah biji pertanaman dapat digunakan sebagai kriteria seleksi karena memiliki variabilitas genetik yang luas serta berkorelasi nyata positif dengan hasil panen.
SOSIALISASI PASCAPANEN HANJELI YANG BENAR UNTUK MENINGKATKAN PENDAPATAN MASYARAKAT KECAMATAN BUAHDUA KABUPATEN SUMEDANG Wicaksono, Fiky Yulianto; Nurmala, Tati; Yuwariah, Yuyun; Kadapi, Muhamad; Ruminta, Ruminta; Zar, Cucu Suherman Victor
DHARMAKARYA: Jurnal Aplikasi Ipteks untuk Masyarakat Vol 13, No 2 (2024): Juni : 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/dharmakarya.v13i2.51360

Abstract

Hanjeli (Coix lacryma-jobi L) merupakan tanaman pangan yang memiliki kandungan gizi yang baik, memiliki berbagai manfaat untuk kesehatan, dan dapat dijadikan berbagai pangan olahan. Petani di Kecamatan Buahdua, Kabupaten Sumedang, sedang menginisiasi budidaya tanaman hanjeli, namun mereka belum mengetahui bagaimana penanganan pascapanen hanjeli yang benar. Tujuan program pengabdian kepada masyarakat ini untuk membuat sosialisasi penanganan pascapanen hanjeli yang benar beserta pembuatan produk-produknya. Peserta sosialisasi adalah wanita tani yang suami atau keluarganya membudidayakan hanjeli. Umur peserta dibatasi dari 15 sampai 60 tahun. peserta juga harus memiliki keinginan untuk membuat produk-produk dari hanjeli. Metode sosialisasi yang digunakan adalah penyuluhan tentang tahapan-tahapan pascapanen hanjeli, modifikasi mesin penyosoh hanjeli, dan cara pembuatan produk-produk dari beras hanjeli, yang dilanjutkan dengan praktik pembuatan produk hanjeli. Hasil kegiatan menunjukkan bahwa sebagian besar peserta sebelum pelatihan telah mengenal tanaman hanjeli dan mengetahui kandungan gizinya, namun belum pernah mengkonsumsi dan membudidayakannya. Setelah pelatihan, semua peserta mengetahui tanaman hanjeli dan sebagian besar memahami tahapan pascapanen hanjeli. Semua peserta juga tertarik untuk mencoba mengolah biji hanjeli menjadi berbagai produk, seperti brownies dan tengteng hanjeli, dan semua peserta memiliki optimisme bahwa produk hanjeli yang akan dibuat dapat laku dijual.
Evaluation of Padjadjaran Maize Hybrids in intercropping system with soybeans under albasia shade Yuwariah, Yuyun; Soendajana, Audi Razaqa; Wicaksono, Fiky Yulianto; Ruswandi, Dedi
Kultivasi Vol 23, No 2 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i2.39975

Abstract

Intercropping between maize and soybean has been known to be widely practiced by subsistence farmers. Some farmers do intercropping in production forests and there are no scientific data about it. The aims of the study were to evaluate the growth and yield of Padjadjaran maize hybrids and to estimate Land Equivalent Ratio, Competitive Ratio, and Stress Tolerance Index under intercropping of maize and soybeans under the shade of Albasia. The experiment was carried out from January to June 2021 in Tanjungsari, Sumedang Regency with an altitude of 818 m above sea level. The experiment used a Randomized Block Design (RBD) which consisted of 21 treatments of Padjadjaran maize hybrids intercropped with soybeans and with three replications. For control, soybean and maize has planted by using monocropping simultaneously. The experimental results showed that hybrids of MDR 3.1.2 x MDR 153.14.1, BR 154 x MDR 153.3.2, and DR 4 x MDR 7.2.3 gave the best growth and yield components under intercropping system with soybeans. However, the other Padjadjaran hybrids gave better Land Equivalent Ratio, Competitive Ratio, and Stress Tolerance Index.
Vulnerability and risk analysis of climate change Impacts on rice production (Oryza sativa L.) in Majalengka regency Ruminta, Ruminta; Solihah, Linda Puspa; Wicaksono, Fiky Yulianto
Kultivasi Vol 23, No 2 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i2.46797

Abstract

Climate change, especially temperature and rainfall shifting can be a threat to the agricultural sector, i.e., the decrease in rice yields in Majalengka Regency as the West Java rice production center. As an anticipatory measure to deal with that problem, a study is needed regarding the level of hazard, vulnerability and risk of climate change impacts in Majalengka Regency. This research aims to identify climate change and examine the level of hazzard, vulnerability and risk of the impact of climate change on rice production in each sub-district in Majalengka Regency. The method used in this research is descriptive quantitative. The data used in the analysis of the level of hazard, vulnerability and risk of climate change include temperature, rainfall, production, productivity, planting area, harvested area and farmers' socio-economic data obtained from Statistics Indonesia; Meteorology, Climatology, and Geophysical Agency; Agriculture Office of Majalengka Regency and other relevant sources, while farmer interview data were used in analyzing strategic adaptation options. The results of the study stated that areas with a very high potential risk of decreasing rice production (Risk Index or RI > 0.80) were in Kertajati District; the risk level of rice production in the high category (RI 0.61-0.80) was in Bantarujeg and Ligung Districts. Meanwhile, areas with a very high level of risk of decreasing rice productivity (IR) > 0.80) are in Bantarujeg District; high-risk level (IR 0.61-0.80) was in the Districts of Lemahsugih, Malausma, Argapura, Kertajati, Jatipuh and Ligung. The adaptation efforts that can be made to reduce the risk of decreasing rice production are the use of superior seeds, crop rotation, intermittent irrigation systems, acceleration of land preparation by mechanization, application of the jajar legowo cropping system, and integrated pest management measures.
Prediction of NPK doses based on targeted fruit sugar content in Cucumis melo L. ‘Cantaloupe’ using a simple regression method Wibawa, Rangga; Mubarok, Syariful; Kusumiyati, Kusumiyati; Wicaksono, Fiky Yulianto; Ruminta, Ruminta; Budiarto, Rahmat; Putri, Dina; Varinto, Irvan; Rizki, Muhammad; Maolana, Adrian; Nisa, Kahirun; Giyarto, Gunes
Kultivasi Vol 23, No 3 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i3.57162

Abstract

The fruit sweetness is the main target in melon plant production. The highest criterion of sweetness is excellent, with 16% of total sugar content. Modification of essential plant nutrients is the alternative to reach that category. So, this study aims to obtain optimum NPK doses using a simple regression method. The experiment was conducted in a greenhouse with a soilless culture hydroponic system from August until November 2023 using a completely randomized design (CRD) with five treatments and four replications. The parameters included leaf area, plant dry matter, leaf nutrient uptake, fruit weight, and fruit sugar content. Pearson correlation analysis showed that the total sugar content in fruit has a significantly positive correlation with potassium in NPK fertilizer treatments such as K2O dose and K2O uptake at 7 WAP, i.e., 0.932 and 0.973, respectively. According to the regression model y = -50.7 + 1.079 N + 0.251 P2O5 + 0.528 K2O, the NPK formula fertilizer containing 31.56 g N, 23.99 g P2O5, and 50.42 g K2O can be used by grower to produce excellent fruit sugar content.
Identifikasi Perubahan Iklim dan Korelasinya terhadap Produksi Tanaman Padi (Oryza sativa L.) di Kabupaten Karawang Gunawan, Gia Putra; Ruminta, Ruminta; Wicaksono, Fiky Yulianto
Paspalum: Jurnal Ilmiah Pertanian Vol. 12 No. 2 (2024)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v12i2.840

Abstract

Rice is a food crop that is widely consumed by Indonesian people. Water availability and environmental conditions greatly influence the growth of rice plants, so that climate change can affect the production and productivity of rice plants. Efforts to anticipate a decline in rice production and productivity due to climate change require a study by identifying climate variabels, analyzing the correlation between climate and rice plants, and identifying solutions to adapt to climate change. The research was conducted in Karawang Regency using quantitative-descriptive methods, with the data analyzed being climate variabels including rainfall, temperature, humidity from 1991-2022 and rice plant variabels including rice production and productivity from 1991-2022. The analysis was carried out using trend analysis, correlation, regression, auto-regressive integrated moving average methods, and farmer interviews as analyses of adaptation strategies. The results of the research show that climate change has occurred in Karawang Regency as indicated by a decrease in rainfall intensity of 41.84 mm, a decrease in humidity percentage of 4.69%, and an increase in temperature of 〖0,92 〗^o C, and the climate type according to Oldeman is type D2, or there is no change in Oldeman’s Agroclimate zone. The results of interviews for adaptations include rotating crop planting, managing planting time, using seeds that are resistant to pest attacks, paying attention to the type of fertilizer used, controlling pests using insecticides or natural predators, and pumping water for irrigation channels.
Co-Authors Aep Wawan Irwan Aep Wawan Irwan Agus Wahyudin Anas Zubair, Anas Anni Yuniarti Annisa Sarah Utami Putri Annisa Sarah Utami Putri, Annisa Sarah Utami Asyifa Fiani Putri Asyifa Fiani Putri, Asyifa Fiani Bajri, Reza Aed Galib Benny Joy Betty Natalie Fitriatin Buswar, Adine Syabina D. F. Sari, D. F. Dedi Ruswandi Efrida Ariani Emma Trinurani Sofyan Fadhillah, Farhan Farida Damayanti Fauzan, Alfika Giyarto, Gunes Gumelar, Fajar Akbar Gunawan, Gia Putra Haysa, Qinthara Nail Hesty Nurul Utami Khairunnisa, Salma Kusumiyati Linda Wahyu Setianingrum, Linda Wahyu Lumbantobing, Maysix M. I. Janitra, M. I. Maolana, Adrian Maolana, Irfan Meddy Rachmadi Muhamad Aristiyo, Muhamad Muhamad kadapi, Muhamad Muhammad Irfan Janitra, Muhammad Irfan Muhammad Rizki Muhammad, Damara Bakti Narmadhia, Salsabila Ningtias, Utarie Ayu Nisa, Kahirun Nurdin, Andala Muhamad Nurinnida, Annisa Oviyanti Mulyani Putri, Dina Rahmat Budiarto Rizka Fitriani Ruminta Ruminta Sabilla, Yassa Salsabila, Dita Nur Sausan, Nida Hanun Septian, Falih Ijlal Soendajana, Audi Razaqa Solihah, Linda Puspa Suherman, Putri Utami Sulistyodewi Nur Wiyono Suseno Amien SYARIFUL MUBAROK Tati Nurmala Tati Nurmala Varinto, Irvan WARID ALI QOSIM Wibawa, Rangga Yudithia Maxiselly Yudithia Maxiselly, Yudithia Yuwariah, Yuyun Yuwariah Yuyun Yuwariah Yuyun Yuwariah Zar, Cucu Suherman Victor