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Pengaruh Kombinasi Organomineral Terhadap C-Organik, P Dan K-Tersedia Serta Hasil Kedelai Pada Ultisols Asal Jatinangor Nicky Oktav Fauziah; Benny Joy; Yuliati Machfud; Emma T. Sofyan; Oviyanti Mulyani
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 3 No 2 (2018): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.485 KB) | DOI: 10.33661/jai.v3i2.1378

Abstract

Organomineral merupakan produk yang berasal dari bahan organik dan mineral yang dapat menambah nutrisi bagi tanaman.Kombinasi organomineral ini dapat meningkatkan ketersediaan unsur hara P dan K melalui penglepasan ikatan Fe serta meningkatkan kadar C-organik dalam tanah. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian kombinasi organomineral (Asam Humat, Zeolit, Dolomit, dan Fosfat Alam) terhadap C-organik, P dan K-tersedia serta hasil kedelai yang ditanam pada Ultisols asal Jatinangor. Percobaan ini dilakukan pada bulan Oktober 2017 sampai Januari 2018 di Kebun Percobaan Ciparanje, Jatinangor dan Laboratorium Kesuburan Tanah dan Nutrisi Tanaman Departemen Ilmu Tanah dan Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran. Rancangan percobaan yang digunakan yaitu Rancangan Acak Kelompok (RAK) yang terdiri dari sepuluh kombinasi perlakuan dengan tiga kali ulangan, yaitu Asam Humat (6; 8; 10 kg.ha-1); Zeolit (150; 200; 250 kg.ha-1); Dolomit (100; 150; 200 kg.ha-1); dan Fosfat Alam (250; 300; 350 kg.ha-1) dengan uji lanjut Duncan pada taraf 5%. Hasil percobaan menunjukkan bahwa tidak terdapat kombinasi perlakuan terbaik, akan tetapi kecenderungan perlakuanJ (kombinasi Asam Humat 10kg.ha-1+ Zeolit 250 kg.ha-1+ Dolomit 200 kg.ha-1 +Fosfat Alam 350 kg.ha-1) berpengaruh terhadap peningkatan P dan K-tersedia serta bobot kering biji kedelai pertanaman, tetapi tidak terhadap C-organik. Kata Kunci: Asam humat, Dolomit, Fosfat alam, Zeolit
The influence of ameliorant, nutrient solution and bioferilizer on soil P, plant P uptake, and yield of red chili. Fitriatin, Betty Natalie; Dupa, Putri Siska Ekayanti; Fauziah, Nicky Oktav; Wong, Mui-Yun; Simarmata, Tualar
Jurnal AGRO Vol 11, No 1 (2024)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/35886

Abstract

The productivity and quality of red chili are greatly influenced by soil conditions and the availability of nutrients. Nutrients play a critical role in the growth and development of red chili plants. This experiment aimed to determine the combination of ameliorant, nutrient solution, and biofertilizer on the population of phosphate-solubilizing bacteria (PSB), available P, P-uptake, and red chili production in Inceptisols. The experiment was conducted at the experimental field of the Faculty of Agriculture, Universitas Padjadjaran. The experiment used a Randomized Complete Block Design (RCBD) with seven treatments and four replications, consisting of control, NPK, and nutrient solution (NS) with doses of 0, 6, and 12 kg ha-1 biofertilizers. The dosage used in a single application was 15 g plant-1 of NPK fertilizer and 300 mL plant-1 of nutrient solution. The base fertilizer consisted of manure in the control treatment and an ameliorant in other treatments at a dose of 4 t ha-1. The results showed that the combination of ameliorant + NPK + 6 kg ha-1 biofertilizer increased PSB population (4.93 x 106 CFU mL-1), available P (15.4 ppm), and P-uptake (0.74 g plant-1). Meanwhile, the combination of ameliorant + nutrient solution + 6 kg ha-1 biofertilizer increased fruit diameter (15 mm), and length of red chili (17.3 cm). Correlation analysis indicated positive correlation between red chili production with stem diameter and fruit length, but a negative correlation with P-uptake. Regression analysis indicated that stem diameter and PSB population had the most dominant effect on red chili yield. Produktivitas dan kualitas cabai merah sangat dipengaruhi oleh kondisi tanah dan ketersediaan unsur hara. Unsur hara memegang peranan penting dalam pertumbuhan dan perkembangan tanaman cabai merah. Percobaan ini bertujuan untuk mengetahui kombinasi amelioran, larutan hara dan biofertilizer terhadap populasi bakteri pelarut fosfat (BPF), P tersedia, serapan P, dan produksi cabai merah pada tanah Inceptisols. Percobaan dilaksanakan di lahan percobaan Fakultas Pertanian Universitas Padjadjaran. Percobaan menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan tujuh perlakuan dan empat kali ulangan, terdiri dari: kontrol, NPK dan Larutan Hara dengan dosis 0, 6, dan 12 kg ha-1 pupuk hayati. Dosis yang digunakan dalam satu kali aplikasi adalah pupuk NPK 15 g tanaman-1 dan larutan hara 300 mL tanaman-1. Pupuk dasar berupa pupuk kandang pada perlakuan kontrol dan amelioran pada perlakuan lain dengan dosis 4 t ha-1. Hasil penelitian menunjukkan bahwa kombinasi amelioran + NPK + 6 kg ha-1 pupuk hayati mampu meningkatkan populasi BPF (4,93 x 106 CFU mL-1), P tersedia (15,4 ppm), dan serapan P (0,74 g tanaman-1). Sementara itu, kombinasi amelioran + larutan hara + 6 kg ha-1 pupuk hayati mampu meningkatkan diameter buah (15 mm), dan panjang cabai merah (17,3 cm). Analisis korelasi menunjukkan korelasi positif antara produksi cabai merah dengan diameter batang dan panjang buah, tetapi korelasi negatif dengan serapan P. Analisis regresi menunjukkan bahwa diameter batang dan populasi BPF memiliki pengaruh paling dominan terhadap hasil cabai merah.
Pengaruh Pemberian Nutrisi Daun dan Jenis Pupuk terhadap Pertumbuhan dan Hasil Tanaman Cabai Merah Besar (Capsicum annum L.) Turmuktini, Tien; Aisyah, Iis; Simarmata, Tualar; Oktav Fauziah, Nicky; Putrian Syah, Anita
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.v12i2.790

Abstract

The research was carried out in an experimental garden at the Faculty of Agriculture, Padjadjaran University, Jatinagor District, Sumedang Regency. The altitude of the place is 700 meters above sea level. This research was conducted from May to August 2022. The purpose of this study is to determine the interaction of foliar nutrition and fertilizer type on the growth and yield of large red chili plants (Capsicum annum L). The environmental design of this research is a Split Plot Design which consists of two treatments and is repeated four times. The main plot is the administration of a foliar nutrient solution (F) consisting of two levels: f0 (without administration) and f1 (one-time 10-day administration). The plot is a type of fertilizer (P) consisting of three levels: p1 cow manure 4 t ha-1 p2, Soil Conditioner Growth Booster (SCGB) 6 kg ha-1 and p3 ameliorant plus 4 t ha-1. The data were analyzed using Analysis of Variance with Duncan's double-spacing advanced test at a rate of 5%. The results showed that there was an interaction with growth (Plant height 1 Week After Planting (WAP), 2 WAP, 3 WAP, Number of leaves 3 WAP, stem diameter 2 WAP, 3 WAP, 4 WAP, 5 WAP) and yield (Weight per fruit). The best results were shown in foliar nutrition and SCGB administration against plant height growth of 2 WAP, 3 WAP, leaf count of 3 WAP and stem diameter of 3 WAP as well as foliar nutrition and ameliorant plus feeding of 5 WAP stem diameter. Types of ameliorant plus fertilizers that were not fed foliar nutrition show the best results against plant height growth of 1 WAP stem diameter of 2 WAP, 4 WAP and weight yield per fruit.
Pengaruh Model Pengeringan dan Penyimpanan Umbi Benih terhadap Produksi dan Mutu Bawang Merah (Allium ascalonicum L.) di Lahan Pasir Andika Timur Hari Pradana; Rajiman, Rajiman; Fauziah, Nicky Oktav
Jurnal Agroteknologi (Agronu) Vol 4 No 02 (2025): Jurnal Agroteknologi
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v4i02.1627

Abstract

Shallots is a horticultural commodity that has economic value and is vital for household consumption and other needs. The continuous demand requires the availability of quality stock. This research aimed to determine the effect of drying and storage models of seed bulbs on the yield and quality of red onion seeds in sandy land. The study was conducted in, Dukuh Patihan, Gadingsari Village, Sanden District, Bantul Regency, Special Region of Yogyakarta, from February 2025 to April 2025. This research used a Completely Randomized Block Design with treatments of drying and storage models: sunlight with leaves (SMDD), sunlight without leaves (SMTD), UV plastic with leaves (PUVDD), and UV plastic without leaves (PUVTD). Data analysis used ANOVA (Analysis of Variance); if the variance showed a significant effect, it was followed by the DMRT (Duncan Multiple Range Test) at a 5% level. The results showed that the use of drying and storage techniques had no significant effect on the parameters of plant height, number of leaves, wet bulb weight per clump, productivity, bulb weight, and had a significant difference in the parameters of dry bulb weight per clump, number of bulbs per clump, bulb diameter, and bulb specific weight. The drying and storage technique using sunlight with leaves (SMDD) produced the best results in terms of plant height, number of leaves, productivity, wet bulb weight per clump, and bulb diameter
Heritabilitas Hasil Pemurnian Galur Harapan Mentimun (Cucumis sativus L.) Kecil Berwarna Hijau Sedang Generasi 4 Asahak, Alif Ibnu Sina; Rajiman, Rajiman; Fauziah, Nicky Oktav
Jurnal Agroteknologi (Agronu) Vol 4 No 02 (2025): Jurnal Agroteknologi
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v4i02.1650

Abstract

Currently, the market demand for cucumber (Cucumis sativus L.) is high, but productivity is declining due to the limited availability of quality seeds. Therefore, a sustainable plant breeding program is necessary to produce superior, high-quality varieties. This research aims to determine the heritability and clustering of promising cucumber lines (Cucumis sativus L.) with a medium green color in the fourth generation. The study was conducted from December 2024 to February 2025 at the Teaching Factory Celeban Polbangtan Yogyakarta-Magelang in Tahunan, and Umbulharjo District, Yogyakarta City, Special Region of Yogyakarta, at coordinates 7°48'17"S, 110°22'54"E. The research method employed a single plant approach, involving the planting and observation of each cucumber plant from the promising fourth generation resulting from the crossbreeding of KE 4723 and AGB KE 0316. Quantitative observation data were analyzed using heritability, cluster, and descriptive methods, while qualitative data were collected using cluster analysis methods. Based on the research results, the heritability value for the seven quantitative characters is categorized as high, with a criterion of value ≥ 50%, indicating high effectiveness for selection. The results of the cluster analysis on the diversity of characteristics among strains 01.08, KE 4723, and AGB KE 0316, based on 9 characteristics, reveal 3 clusters: cluster 1 is characterized by light green fruit skin color, cluster 2 by medium green fruit skin color, and cluster 3 by dark green fruit skin color
PERUBAHAN TERENCANA UNTUK OPTIMALISASI PEMANFAATAN LIMBAH TERNAK MENJADI PUPUK ORGANIK MELALUI FORCE FIELD ANALYSIS Meyzita, Chania; Euriga, Epsi; Fauziah, Nicky Oktav
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 50, No 2 (2025)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v50i2.18611

Abstract

Kajian ini membahas tentang penerapan perubahan terencana di Gabungan Kelompok Tani Patri Kalurahan Selopamioro, Bantul, DIY.  Tujuan kajian untuk mengidentifikasi faktor pendorong dan faktor penghambat optimalisasi pemanfaatan limbah ternak menjadi pupuk organik serta menganalisis perubahan terencana untuk optimalisasi pemanfaatan limbah ternak menjadi pupuk organik melalui force field analysis (FFA). Metode yang digunakan yaitu metode kualitatif deskriptif dengan 10 informan. Data dikumpulkan melalui observasi, wawancara, dokumentasi dan focus group discussion. Hasil analisis menunjukkan faktor pendorong diantaranya bahan melimpah, pengetahuan membuat dan kebiasaan menggunakan pupuk organik, adanya bahan pengemas pupuk organik, sedangkan faktor penghambat diantaranya  peralatan kurang memadai, starter dirasa mahal, lamanya fermentasi, kurangnya pengetahuan tentang starter, rendahnya kesadaran pentingnya fermentasi, banyak petani berusia lanjut. Hasil menunjukkan faktor pendorong memiliki nilai yang lebih besar dibandingkan faktor penghambat. Untuk itu, perlu dilakukan tujuh langkah perubahan terencana berdasarkan hasil analisis force field.
Faktor-Faktor Penentu Adopsi Teknologi Pemanfaatan Limbah Ternak Sapi Menjadi Pupuk Kandang di Kalurahan Sidorejo, Kapanewon Lendah Devita, Devita Putri Kunanti; Hermawan, Hermawan; Fauziah, Nicky Oktav
Journal of Agribusiness Science and Rural Development Vol. 4 No. 2 (2025): JASRD
Publisher : LP3M Universitas Putra Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32639/nchg0n17

Abstract

Cow manure in Sidorejo Village, Lendah District, has yet to be effectively utilized for the production of organic fertilizer. This study aims to understand the contribution of internal factors, external factors, and innovation characteristics to the adoption level among farmers in utilizing cow manure for organic fertilizer production in Sidorejo Village, Lendah District. This study involved 64 farmers as respondents, selected using proportional random sampling technique. The study employed a quantitative approach using inferential statistics through multiple linear regression analysis. The study found that variables significantly influencing the adoption level of cow manure utilization for organic fertilizer include the role of farmer group leaders, the role of extension agents, perceived relative advantage, compatibility, trialability, and observability. Meanwhile, the study shows that age, education, farming experience, and compatibility do not have a significant influence on the adoption level of cow manure utilization for organic fertilizer. These findings highlight the importance of utilizing cow manure as organic fertilizer to benefit the soil and crops, while reducing excessive use of chemical fertilizers. Therefore, it is recommended that farmers be willing to embrace new knowledge and gradually move away from the old habit of leaving livestock waste untreated. Additionally, support from local extension agents is needed to disseminate knowledge about utilizing cow manure as organic fertilizer, ensuring that farmers receive this information evenly.
Hubungan Tingkat Keberdayaan Petani Terhadap Penerapan Pupuk Organik Cair Diperkaya Nitrobacter Di Desa Bengkal Kabupaten Temanggung Rahmani, Lulu’a Haqi; Sukadi, Sukadi; Fauziah, Nicky Oktav
Journal of Innovative and Creativity Vol. 5 No. 2 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penerapan pupuk organik cair yang diperkaya Nitrobacter di Desa Bengkal tergolong masih rendah meskipun kegiatan penyuluhan telah dilakukan. Penelitian ini bertujuan untuk mengetahui tingkat keberdayaan petani pada variabel-variabel kesadaran dan keinginan berubah, kemampuan meningkatkan kapasitas untuk memperoleh akses, kemampuan menghadapi hambatan, dan kemampuan kerjasama dan solidaritas, tingkat penerapan pupuk organik cair yang diperkaya nitrobacter dan pengaruh variabel-variabel tingkat keberdayaan petani secara simultan dan parsial terhadap penerapan pupuk organik cair yang diperkaya Nitrobacter serta pengaruh keberdayaan petani terhadap penerapan tersebut. Penelitian ini dilakukan pada bulan November 2024 sampai Juni 2025 di Desa Bengkal Kecamatan Kranggan Kabupaten Temanggung menggunakan metode penelitian kuantitatif dengan pendekatan asosiatif (hubungan) kausal. Penelitian ini menggunakan sampel jenuh yang melibatkan 32 responden dari kelompok Tani Ngudi Rejeki. Data dikumpulkan melalui kuesioner dan dianalisis secara deskriptif dan regresi linier berganda. Hasil menunjukkan bahwa kemampuan meningkatkan kapasitas akses berpengaruh signifikan terhadap penerapan pupuk organik cair Nitrobacter. Sementara kesadaran dan keinginan untuk berubah, kemampuan menghadapi hambatan, dan kemampuan kerjasama dan solidaritas tidak berpengaruh signifikan. Secara simultan, seluruh variabel keberdayaan berpengaruh signifikan terhadap penerapan pupuk organik cair yang diperkaya Nitrobacter. Dengan demikian, meningkatkan kapasitas untuk memperoleh akses dan kemampuan menghadapi hambatan menjadi fokus utama dalam pemberdayaan untuk mendorong optimalisasi penerapan pupuk organik cair Nitrobacter.
The effect of the combination of volume and technique of administering nutrient solution on the growth and yield of large red chili plants (Capsicum annum L) baja F1 variety Turmuktini, Tien; Ria, Elly Roosma; Azhari, Yolanda Dewi; Mulya, Agus Surya; Simarmata, Tualar; Fitriatin, Betty Natalie; Fauziah, Nicky Oktav; Muliani, Yenny
Journal of Character and Environment Vol. 3 No. 1: (July) 2025
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jocae.v3i1.2025.2088

Abstract

Background: In Indonesia itself, it is estimated that red chilies were brought by traders from Persia when they stopped in Aceh, including large red chilies, cayenne peppers, curly red chilies, and paprika. Factors that influence chili cultivation are less fertile soil conditions due to continuous use, this causes a decrease in soil quality which will affect the growth and production of chili plants and have an impact on reducing the growth and yield of chili production both in terms of quantity and quality, in addition to the use of quality seeds and superior varieties determine the increase in chili productivity. Methods: This research was conducted out from May 2022 to September 2022 in the experimental farm of the Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang. With an altitude of about 700 meters above sea level (masl). The purpose of this research is to study the effect of volume combination and technique of nutrient solution administration on growth and yield of large red chilies (Capsicum annum L.) variety Baja F1. Providing nutrient solutions on time is intended to be according to the age of the plant, the right volume is intended to provide nutrient solutions with a certain volume that suits the needs of each plant, while right on target is intended to provide nutrient solutions in the root area or sprayed on the leaves, either fertilizing directly to the land or plant roots or spraying directly on the leaves (foliar feeding). The environmental design uses a simple pattern randomized block design (RAK) volume combination and technique of nutrient solution, with 6 experimental levels (A=volume 225 ml onto the field and without spraying onto the leaves, B=volume 300 ml onto the field and without spraying onto the leaves, C=volume 375 ml onto the field and without spraying onto the leaves, D=volume 200 ml onto the field and spraying onto the leaves, E=volume 300 ml onto the field and spraying onto the leaves and F=volume 375 ml onto the field and spraying onto the leaves), and repeated 4 times. Findings: The application of different combinations of nutrient solution volume and administration techniques significantly affected several growth parameters (such as plant height at 3 WAP, number of leaves at 1, 2, 4, and 5 WAP, and stem diameter at 4 and 5 WAP) as well as yield parameters (including number of chilies and total fruit weight). Conclusion: Among the treatments, the combination of applying 225 ml nutrient solution directly to the field along with foliar spraying produced the most optimal results in terms of both growth and yield of Baja F1 chili plants. Novelty/Originality of this article: This study provides novel insights into the integrated approach of combining precise nutrient volume and foliar feeding techniques, specifically identifying the synergistic effect of 225 ml root application and foliar spraying in enhancing growth and yield, which has not been thoroughly explored in previous chili cultivation studies.
Perbandingan Daya Hasil Varietas Bawang Merah di Kabupaten Sleman, Provinsi D.I. Yogyakarta Megawati, Sari; Fauziah, Nicky Oktav; Rajiman, Rajiman
Jurnal Media Pertanian Vol 10, No 2 (2025): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v10i2.264

Abstract

Penggunaan varietas unggul merupakan salah satu strategi untuk meningkatkan produktivitas tanaman bawang merah. Varietas merupakan salah satu faktor kunci yang mempengaruhi pertumbuhan bawang merah. Suatu varietas dikatakan adaptif terhadap kondisi lingkungannya apabila pertumbuhan dan produktivitasnya tidak menunjukkan perbedaan yang nyata dibandingkan dengan kinerjanya di daerah penanaman asalnya. Penelitian ini bertujuan untuk mengevaluasi potensi hasil beberapa varietas bawang merah di Kabupaten Sleman. Penelitian dilaksanakan pada bulan April sampai dengan Juli 2024 di Kecamatan Kalasa, Kabupaten Sleman, Daerah Istimewa Yogyakarta. Metode yang digunakan adalah Rancangan Acak Kelompok Lengkap (RAL) dengan enam perlakuan varietas (V): V1 = Katumi, V2 = Kuning, V3 = Pikatan, V4 = Gempita Agrihorti, V5 = Kramat 1, dan enam kali ulangan, sehingga diperoleh total 30 satuan percobaan. Hasil penelitian menunjukkan bahwa varietas Gempita Agrihorti (V4) menunjukkan parameter pertumbuhan tinggi tanaman tertinggi pada umur 1-2 minggu setelah tanam (MST). Sementara itu, varietas Katumi (V1) secara konsisten menunjukkan kinerja terbaik pada beberapa parameter, meliputi bobot daun segar per rumpun, bobot biomassa segar per rumpun, bobot biomassa kering per rumpun, dan total padatan terlarut. Penelitian lebih lanjut diperlukan untuk mengeksplorasi penggunaan varietas adaptif lain dan jenis pupuk yang cocok untuk budidaya di dataran rendah, seperti di Kabupaten Sleman.