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Media Pertanian
Published by Universitas Siliwangi
ISSN : 20854226     EISSN : 27458946     DOI : https://doi.org/10.37058/mp.v6i1
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Media Pertanian (e-ISSN: 2745-8946 dan p-ISSN: 2085-4226 ) adalah jurnal ilmiah yang dipublikasikan oleh Program Studi Agroteknologi Fakultas Pertanian Universitas Siliwangi Tasikmalaya terbit dua kali dalam setahun pada bulan Mei dan November. Ruang lingkup naskah sebagai media publikasi artikel-artikel hasil penelitian maupun hasil review beberapa jurnal dalam bidang ilmu pertanian meliputi: ilmu dan teknologi pertanian, agronomi, ilmu hama dan penyakit tumbuhan, ilmu gulma, ekofisiologi tanaman, biodiversitas, bioteknologi, kehutanan, perkebunan, mikrobiologi pertanian, pemuliaan tanaman, ilmu dan teknologi pangan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 6 Documents
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Search results for , issue "Vol 9, No 2 (2024): Media Pertanian" : 6 Documents clear
PENGUJIAN SIFAT BIOHERBISIDA EKSTRAK TUMBUHAN Tetracera indica L. Merr DAN SENYAWA WOGONIN PADA GULMA UJI DAN TANAMAN Sukmawati, Riska; Guntoro, Dwi; Junaedi, Ahmad
Media Pertanian Vol 9, No 2 (2024): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v9i2.12059

Abstract

Tumbuhan T. indica  memiliki zat alelokimia yang dapat berperan sebagai bioherbisida. Salah satu zat alelokimia yang diduga mampu menghambat perkecambahan gulma yaitu senyawa wogonin. Penelitian dilaksanakan di Laboratorium Penyimpanan dan Pengujian Mutu Benih Fakutas Pertanian IPB pada bulan Oktober 2018 sampai dengan Juni 2019. Penelitian menggunakan rancangan acak lengkap (RAL) dengan tiga perlakuan yaitu senyawa wogonin konsentrasi 80 ppm, ekstrak T. indica  13.75 ppm dan kontrol dengan empat ulangan dihasilkan 36 satuan unit percobaan disusun pada cawan petri kemudian diberi alas satu lembar kertas Whatman no.1. Setiap cawan petri disusun 10 butir biji. Hasil penelitian menunjukkan bahwa senyawa wogonin dapat menghambat perkecambahan gulma uji Asystasia gangetica, Echinochloa crus-galli dan tanaman indikator (sorgum) ditandai dengan penurunan panjang plumula dan radikula. Penghambatan perkecambahan oleh senyawa wogonin lebih rendah pada benih sorghum yaitu pada persentase perkecambahan akhir (PPA) 57.5% dibandingkan dengan penghambatan oleh ekstrak T. indica  sebesar 72.5%. Hal ini dapat disimpulkan bahwa selain wogonin terdapat zat alelokimia lainnya yang berperan dalam proses penghambatan perkecambahan. T. indica plants have allelochemical substances that can act as bioherbicides. One of the allelochemical substances that can inhibit weed germination is wogonin compounds. The research was conducted at the Laboratory of Storage and Quality Testing of the Agriculture Faculty of IPB from October 2018 to June 2019. The study used a completely randomized design (CRD) of one factor, the wogonin compound with four replications. The treatments tested were control, standard 80 ppm wogonin compounds and T. indica extract 13.75 ppm, 36 units of experimental units were arranged on a petri dish then given a sheet of Whatman paper no.1. Each petri dish is arranged in 10 seeds. The results showed that wogonin proved to inhibit weeds and sorghum as indicator plants characterized by a long decline plumula and radicles Asystasia gangetica, decreased in radicle length in Echinochloa crusgalli weeds and affect the length of abnormal curly radicles in sorghum indicator plants. Inhibition of germination by wogonin compounds was lower in sorghum seeds ie at the percentage of final germination (PPA) of 57.5% compared with inhibition by T. indica  extract of 72.5%. These results indicated that the inhibition of test weeds and indicator plants by T. indica extract in addition to wogonin compounds was also caused by other allelochemical substances contained in T.indica extract.
VARIABILITAS FENOTIPE GALUR HARAPAN MENTIMUN (Cucumis sativus) BUAH KECIL BERWARNA HIJAU SEDANG GENERASI 3 Alim, Ahmad Fathul; Rajiman, Rajiman; Aziza, Elea Nur
Media Pertanian Vol 9, No 2 (2024): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v9i2.12323

Abstract

Tujuan penelitian untuk mengetahui variabilitas karakter fenotipe mentimun galur harapan ukuran buah kecil berwarna hijau sedang generasi 3. Penelitian  telah dilaksanakan bulan Maret - Mei 2024 di Teaching Factory Karangsari, Wedomartani, Ngemplak, Kabupaten Sleman, Daerah Istimewa Yogjakarta. Materi yang digunakan dalam penelitian ini adalah 3 varietas mentimun yaitu AGB KE 0316, KE 4723, dan 01.08. Metode penelitian menggunakan rancangan percobaan single plant yaitu dengan menanam dan mengamati setiap individu tanaman hasil persilangan. Analisis data karakter kualitatif mengacu pada pedoman dengan deskriptif. Analisis data keragaman dianalisis dengan dendogram. Hasil penelitian dari variabilitas galur harapan yang diamati diperoleh 3 klaster yang dihasilkan yaitu klaster kulit buah hijau sedang, hijau sedang bentuk ujung buah runcing, dan hijau terang menghasilkan dendogram dengan koefisien tingkat kemiripan 0-50 %. Hal ini disebakan karena terdapat perbedaan keragaman pada bagian bentuk daun, intensitas warna dasar kulit dan bentuk ujung buah. Kode tanaman terpilih dalam penelitian ini adalah 01.08.05 dengan sifat kecil dengan memiliki karakter kulit buah berwarna hijau sedang. The study aims to determine the variability of phenotypic characters of cucumber small green fruit size hopeful strains of generation 3. The research was conducted in March - May 2024 at Teaching Factory Karangsari, Wedomartani, Ngemplak, Sleman Regency, Special Region of Yogyakarta. The materials used in this study were 3 cucumber varieties namely AGB KE 0316, KE 4723, and 01.08. The research method used a single plant experimental design by planting and observing each individual plant of the cross. Data analysis of qualitative characters refers to the guidelines with descriptive. Data analysis of diversity was analysed by dendrogram. The results of the research from the variability of the observed hope strains obtained 3 clusters, namely the cluster of medium green fruit skin, medium green pointed fruit tip shape, and bright green produced a dendrogram with a similarity level coefficient of 0-50%. This is because there are differences in diversity in the shape of the leaves, the intensity of the basic colour of the skin and the shape of the tip of the fruit. The selected plant code in this study is 01.08.05 with a small trait with a medium green fruit skin character.
RESPON PERKECAMBAHAN DAN PERTUMBUHAN VEGETATIF KEDELAI VARIETAS ANJASMORO DENGAN PEMBERIAN PLANT GROWTH PROMOTING RHIZOBACTERIA PADA CEKAMAN KEKERINGAN Lismayanti, Lesi; Suryaman, Maman; Suhardjadinata, Suhardjadinata
Media Pertanian Vol 9, No 2 (2024): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v9i2.12387

Abstract

Salah satu permasalahan dalam usaha budidaya tanaman secara intensif di Indonesia adalah cekaman kekeringan yang menyebabkan ketersediaan air tanah menjadi rendah sehingga tidak mencukupi kebutuhan tanaman. Salah satu upaya mengatasi kondisi cekaman kekeringan yaitu dengan pemberian Plant Growth Promoting Rhizobacteria. Artikel ini bertujuan untuk mengetahui pengaruh interaksi antara pemberian Plant Growth Promoting Rhizobacteria dan cekaman kekeringan terhadap perkecambahan dan pertumbuhan vegetatif kacang kedelai. Artikel dilaksanakan pada bulan Februari sampai bulan Maret tahun 2024. Rancangan penelitian yang digunakan adalah RAK pola faktorial diulang sebanyak tiga kali dengan faktor pertama yaitu  konsentrasi Plant Growth Promoting Rhizobacteri diantaranya: 0%, 1%, 1,5%, 2% dan 2,5% dan faktor kedua pada kadar air tanah 100 % kapasitas lapang dan 50 % kapasitas lapang. Hasil artikel menunjukan bahwa pada fase perkecambahan terdapat interaksi antara konsentrasi Plant Growth Promoting Rhizobacteria dengan cekaman kekeringan terhadap kecepatan tumbuh dan panjang hipokotil, sedangkan pada fase pertumbuhan vegetatif terdapat interaksi terhadap tinggi tanaman  pada umur 21 dan 30 hari setelah tanam. Secara mandiri konsentrasi Plant Growth Promoting Rhizobacteria berpengaruh terhadap daya kecambah, bobot kering kecambah, dan panjang epikotil. Pada fase perkecambahan konsentrasi yang berpengaruh baik yaitu 1,5 % dan 2 %. Pada fase pertumbuhan vegetatif konsentrasi Plant Growth Promoting Rhizobacteria yang berpengaruh baik terhadap jumlah daun, volume akar, bobot kering akar, bobot kering pupus, ratio pupus akar dan bobot kering tanaman konsntrasi 2 % dan 2,5 %. One of the problems in intensive plant cultivation in Indonesia is drought stress which causes groundwater availability to become low so that it is not sufficient for plant needs. One of the efforts to overcome drought stress conditions is by giving Plant Growth Promoting Rhizobacteria. This research aims to determine the effect of the interaction between giving Plant Growth Promoting Rhizobacteria and drought stress on the germination and vegetative growth of soybeans. The research was carried out from February to March 2024. The research design used was RAK factorial pattern repeated three times with the first factor being the concentration of Plant Growth Promoting Rhizobacteri including: 0%, 1%, 1.5%, 2% and 2.5% and the second factor is soil moisture content at 100% field capacity and 50% field capacity. The research results showed that in the germination phase there was an interaction between the concentration of Plant Growth Promoting Rhizobacteria and drought stress on growth speed and hypocotyl length, while in the vegetative growth phase there was an interaction on plant height at 21 and 30 days after planting. Independently, the concentration of Plant Growth Promoting Rhizobacteria influences germination capacity, dry weight of sprouts, and epicotyl length. In the germination phase, the concentrations that have a good effect are 1.5% and 2%. In the vegetative growth phase, the concentration of Plant Growth Promoting Rhizobacteria had a good effect on the number of leaves, root volume, root dry weight, shoot dry weight, root shoot ratio and plant dry weight, concentrations of 2% and 2.5%.
PENINGKATAN VIABILITAS DAN VIGOR BENIH KACANG HIJAU YANG TELAH MENGALAMI DETERIORASI MELALUI TEKNIK MATRICONDITIONING Nurhalim, Rofi; Wahyuni, Ari; Tianigut, Gut; Andini, Siti Novridha
Media Pertanian Vol 9, No 2 (2024): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v9i2.11661

Abstract

Salah satu jenis kacang-kacangan terbesar ketiga di Indonesia adalah kacang hijau.  Viabilitas dan vigor benih yang digunakan dalam praktik budidaya dipengaruhi oleh mutu mutu benih selama penyimpanan. Deteriorasi yang terjadi selama penyimpanan menyebabkan penurunan mutu benih kacang hijau. Limbah pertanian seperti arang sekam, serbuk gergaji dan cocopeat dapat dijadikan sebagai bahan matriconditioning untuk meningkatkan viabilitas dan vigor benih yang telah mengalami deteriorasi. Penelitian ini bertujuan untuk mengetahui pengaruh media matriconditioning terhadap viabilitas dan vigor benih kacang hijau yang telah mengalami deteriorasi. Penelitian menggunakan rancangan lingkungan Rancangan Acak Lengkap (RAL) Split-Plot dengan tiga ulangan. Petak utama terdiri dari varietas kacang hijau (Vima 1, Vima 2, dan Vima 4) dan anak petak yaitu media matriconditioning (kontrol, serbuk gergaji, arang sekam, serbuk cocopeat, abu gosok). Variabel yang diamati berupa daya berkecambah (DB), indeks vigor (IV), kecepatan tumbuh (KCT), keserempakan tumbuh (KST), dan daya hantar listrik (DHL). Hasil penelitian menunjukkan bahwa perlakuan matriconditioning menggunakan arang sekam merupakan perlakuan terbaik untuk meningkatkan viabilitas dan vigor benih kacang hijau. Varietas Vima 4 merupakan varietas yang memberikan respon terbaik terhadap daya berkecambah, indeks vigor, kecepatan tumbuh, dan daya hantar listrik. One of the third largest legume crops in Indonesia is mung bean. When low-quality seeds are used, it can have an impact on the viability and vigor of mung bean seeds that are used for cultivation. Seed quality decreases during storage. Agricultural waste, specifically husk charcoal, sawdust, dan cocopeat, can be used as matriconditioning materials to improve the viability and vigor of seeds that have deteriorated. This study aims to determine the effect of matriconditioning medium dengan agricultural waste affects the viability and vigor of deteriorated mung bean seeds. The study was organized using a Split-Plot Completely Randomized Design (CRD) with three replications. The main plots (Vima 1, Vima 2, and Vima 4) included the mung bean types, and the subplots included the matriconditioning medium (control, sawdust, husk charcoal, cocopeat powder, scouring ash). Rates of germination (DB), vigor index (IV), growth rate (KCT), growth uniformity (KST), and electrical conductivity (DHL) were observed. The results showed that matriconditioning treatment using husk charcoal was the best treatment to enhance the viability and vigor of mung bean seeds. The best variety is Vima 4, which responds to germination, vigor index, growth rate, and electrical conductivity.
PENGARUH COATING BENIH DENGAN PGPR DAN JENIS BAHAN PELAPIS TERHADAP VIABILITAS BENIH PADI Sudewi, Sri; Idris, Idris; Tiara, Tiara; Saleh, Abdul Rahim
Media Pertanian Vol 9, No 2 (2024): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v9i2.12544

Abstract

Keberhasilan pertumbuhan dan hasil panen tanaman salah satu faktornya ditentukan adalah viabilitas benih. Teknologi coating benih atau pelapisan benih merupakan solusi yang dapat diterapkan untuk meningkatkan viabilitas benih. Penelitian ini bertujuan untuk menganalisis aplikasi PGPR pada proses pelapisan benih dan mengidentifikasi jenis bahan pelapis yang efektif terhadap peningkatan viabilitas benih padi. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan enam perlakuan dan tiga ulangan sehingga diperoleh 18 unit uji perkecambahan. Perlakuan terdiri dari kombinasi suspensi PGPR konsorsium rizobakteri (genus Bacillus sp, Bacillus amylolquifaciens) dan berbagai macam bahan pelapis (bubuk kelor, bubuk kopi, bubuk kunyit, tapioka, dan brown sugar). Hasil yang diperoleh menunjukkan bahwa perlakuan coating benih kombinasi PGPR dan bahan pelapis bubuk kelor memberikan kombinasi yang efektif terhadap rata-rata daya kecambah (59,92%), keserempakan tumbuh maksimum (47,67%KN/etmal), jumlah kecambah normal (65,00 biji), benih keras (2,33 biji), dan rata-rata benih mati (3,33 biji) dibandingkan perlakuan lainnya. Hasil penelitian ini dapat menjadi dasar bagi pengembangan teknologi pelapisan benih yang lebih efisien, hemat biaya dan ramah terhadap lingkungan sehingga pada akhirnya dapat berkontribusi pada peningkatan produktivitas pertanian sebagai upaya menjaga ketahanan pangan. The success of plant growth and yield is determined by seed viability. Seed coating technology is a solution that can be applied to increase seed viability. This study aims to analyze the application of PGPR in the seed coating process and identify the type of coating material that is most effective on rice seed viability. This study used a completely randomized design (CRD) with six treatments and three replications to obtain 18 germination test units. The treatments consisted of a combination of PGPR suspension of rhizobacterial consortium (genus Bacillus sp, Bacillus amylolquifaciens) and various coating materials (Moringa powder, coffee powder, turmeric powder, tapioca, and brown sugar). The results obtained showed that the seed coating treatment of a combination of PGPR and moringa powder coating material provided an effective combination of average germination (59.92%), maximum growth uniformity (47.67%KN/etm), number of normal sprouts (65.00 seeds), hard seeds (2.33 seeds), and average dead seeds (3.33 seeds) compared to other treatments. The results of this study can be the basis for the development of seed coating technology that is more efficient, cost-effective and environmentally friendly so that it can ultimately contribute to increasing agricultural productivity as an effort to maintain food security.
COMPARATIVE EFFECTIVENESS OF VARIOUS FERTILIZERS IN CONTROLLING ROOT KNOT NEMATODE INFECTION IN OKRA (Abelmoschus esculentus) IN MAKURDI, BENUE STATE Olusesan, Adepoju Isaiah; Ene, Danladi Mary
Media Pertanian Vol 9, No 2 (2024): Media Pertanian
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/mp.v9i2.11839

Abstract

Root knot nematode infection poses a serious threat to Okra cultivation in Nigeria. A field research was conducted at the Teaching and Research Farm of the Federal University of Agriculture, Makurdi, Benue State to offer valuable insights into combating root-knot nematode infections on okra using different fertilizer types. The experiment was designed using a factorial design with three (3) varieties of okra and two fertilizer treatments at different intervals. The seeds were planted two (2) seeds per hole on a spacing of 50cm after which normal agronomic practices were carried out on nematode infested soil. The results indicate that both SuperGro liquid fertilizer and Geese dung have potential in suppressing root-knot nematode infections on okra. Specifically, the application of Geese dung at either 2 or 4 weeks interval demonstrated a notable reduction in root gall index (RGI), suggesting its effectiveness in mitigating nematode damage. Furthermore, the application of Geese dung led to improved yield, manifested through increased fruit size and quantity. However, it's crucial to note that the application of SuperGro fertilizer at a 4-week interval resulted in a significantly higher Root Gall Index (RGI) compared to other treatments. The research highlights the potential of organic fertilizers like Geese dung as a sustainable and effective means of nematode control in okra cultivation. Nonetheless, future studies are warranted to identify the active ingredients in Geese dung responsible for nematode suppression, which could provide valuable insights for refining treatment protocols and enhancing agricultural practices.

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