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GENETIKA SIFAT KETAHANAN CABAI MERAH TERHADAP VIRUS ChiVMV Noor Farid; Darini Sri Utari
Agrin Vol 14, No 2 (2010): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (103.202 KB) | DOI: 10.20884/1.agrin.2010.14.2.110

Abstract

Produksi cabai merah terkendala adanya hama dan penyakit tanaman. Virus ChiMV (Chilli Veinal MottleVirus) adalah salah satu penyakit tanaman yang dapat menurunkan hasil cabai merah. Perakitan hibrida cabaimerah yang hasil tinggi dan tahan penyakit virus ChiVMV diperlukan informasi antara lain daya gabung umum,khusus, heterosis, letak gen dan heritabititas. Penelitian ini bertujuan untuk : 1). mendapatkan nilai daya gabungumum dan khusus, 2). memperoleh nilai heterosis dari sejumlah persilangan yang ada, 3). memperoleh nilaiheritabilitas dari sifat ketahanan terhadap virus ChiVMV. Hasil penelitian adalah 1) genotip cabai merah yangyang sesuai untuk tetua tahan ChiMV berdasarkan DGU intensitas penyakit: G6321 dan X4271, 2) genotip cabaimerah yang berdasarkan DGK intensitas penyakit yang tahan: X4271xG6321, dan G3257xX427, 3) berdasarkannilai DGK, heterosis, intensitas penyakit, dan bobot buah bahwa persilangan antaraX4271xG6321,G3257xx4271 dan G3257x Jatilaba dipilih sebagai genotip tahan ChiMV dan hasil tinggi 4) nilaiheritabilitas arti luas termasuk tinggi tetapi heritabilitas arti sempit berkisar antara tinggi sampai rendah, dan 5)sifat ketahanan terhadap virus ChiVMV dipengaruhi tetua betina.Kata kunci : daya gabung, heterosis, heritabilitas, ketahanan virus ChiVMV, efek tetua betina ABSTRACTYield of chilli pepper is limited by disease and insect pests. ChiMV virus is off important disease thatcould decrease chilli pepper production. Genetic information, such as genetic parameter, combining ability,heterosis and heritability is required in order to improve resistance variety. The research’s objectives were: 1)to estimate the general combining ability (GCA) and specific combining ability (SCA), 2) to estimate theheterosis of several diallel mating, 3) to estimate heritability of resistance to ChiMV virus. It was evidenced that:1) genetype of chilli pepper having low GCA (desease intensity) were G6321 and X4271, 2) genetypes of chillipepper resulted from diallel mating of X4271xG6321, dan G3257xX4271 low high SCA on desease intensity toChiMV virus, 3) base on SCA, heterosis, disease intensity, fruit weigh, X4271xG6321,G3257xx4271 danG3257x Jatilaba genotypes could be selected for high yielding chili and resistance to ChiMV virus, 4) boardsense heritability values of observed character were high, but range of narrow sense heritability were high tolow, 5) resistance character to ChiMV virus was influenced by maternal effect.Key words: combining ability, heterosis, heritability, ChiMV resistance, maternal effect
INDUKSI KALUS DARI EKSPLAN BIJI IMMATURE KEPEL (Stelechocarpus burahol (Bl.) Hook.f. & Th.) SECARA IN VITRO Tri Suwarni Wahyudiningsih; Noor Farid; Esna Dilli Novianto; Tia Noviantika
Jurnal Pemuliaan Tanaman Hutan Vol 16, No 1 (2022): Jurnal Pemuliaan Tanaman Hutan
Publisher : Center for Forest Biotechnology and Tree Improvement (CFBTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpth.2022.16.1.1-9

Abstract

Endosperm in immature seeds of S. burahol can be used as explants for callus induction which is triploid. The aim of the study was to induce callus from immature seed explants of S. burahol on Murashige & Skoog media with NAA and picloram concentration treatments. The research was carried out from April to October 2021 at the Tissue Culture Laboratory at KBTPH Salaman and the Faculty of Agriculture, Tidar University. The first study used two-factor RAL, the first factor: the concentration of NAA (N0, N2, N4, N6, N8, N10 mg/L). The second factor: seed diameter (D1 = 0.3 cm, D2 = 0.6 cm, D3 = 0.9 cm). Research II used RAL, the single factor was picloram concentration (P0; P0,5; P1; P2; P4; P8 mg/L). Research I. Explants stretched at 3 days after planting and produced 6 callus from 1 week after planting (weeks after planting). Three callus were formed in treatment N4D1 and one callus each in treatment N0D3, N4D3 and N6D12. Callus textured crumbs and compact. Callus color is white, transparent white, and greenish yellow. One liver and cotyledon somatic embryos were found in the N2D1 treatment. In the second study produced 17 callus. At 0.5 Picloram; 1; 2 mg/L produced compact and crumb callus, callus color was white and transparent. At 4 and 8 mg/L picloram produced a white compact callus. The success of callus induction is still small, so it is necessary to continue the use of types and concentrations of auxins and cytokinins and younger explants of immature seeds. The higher number of callus can be analyzed for ploidy level so that triploid plant material can be produced
Pertumbuhan dan Hasil Genotipe Bawang Merah pada Peningkatan Dosis Sulfur melalui Sistem Hidroponik Nutrient Film Technique Noor Farid; Zulfa Ulinnuha
Biofarm Jurnal Ilmiah Pertanian Vol 18, No 2 (2022): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v18i2.2346

Abstract

Shallots are one of the commodities with high economic value. This study aims to determine (1) the effect of each dose and genotype of sulfur on the growth and yield of shallots, (2) to determine the interaction of sulfur and genotype on the growth and yield of the tested genotypes and comparison varieties. This research was carried out from August to November 2019 at the screenhouse of the Faculty of Agriculture, Jenderal Soedirman University, Grendeng Village, North Purwokerto District, Banyumas Regency at an altitude of 110 m above sea level. The experimental design used was the RAKL (Completely Randomized Design) with 3 replications. The first factor to be tested was the dose of sulfur (S) which consisted of S1 (30 ppm) and S2 (90 ppm) and the second factor was the genotype (G) which consisted of fifteen genotypes and five comparison varieties. The characteristics observed in this study were: plant height, number of leaves, leaf length, leaf diameter, root weight, plant wet weight, plant dry weight, number of tubers, tuber diameter, tuber wet weight, tuber dry weight. The results showed that (1) increasing the dose of sulfur increased the number of leaves, leaf length, root length, plant dry weight and tuber dry weight, (2) The interaction between genotype and sulfur was found in characters such as leaf length, leaf diameter, root volume, root length. root, plant dry weight, tuber diameter, tuber wet weight and tuber dry weight, (4) Bima Juna varieties, genotypes G3, G11, G15, G16, G17, G22, G23, G24, G79, C4 experienced an increase in tuber dry weight at dose of 90 ppm.
Pengaruh Konsentrasi NAA dan BAP terhadap Pertumbuhan Tunas Kentang Varietas Tedjo MZ Secara In Vitro Siti Nurchasanah; Noor Farid; Zulfa Ulinnuha; Januarso Januarso
AGROSCRIPT: Journal of Applied Agricultural Sciences Vol. 4 No. 2 (2022): December
Publisher : Universitas Perjuangan Tasikmalaya

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Abstract

Produksi kentang di Indonesia mengalami fluktuasi, salah satu hal yang menyebabkan produksi kentang mengalami fluktuasi adalah produksi benih yang berkualitas kurang maksimal. Sehingga perlu upaya peningkatan kualitas benih kentang melalui aplikasi zat pengatur tumbuh. Penelitian ini bertujuan mengetahui pengaruh berbagai konsentrasi NAA dan BAP terhadap pertumbuhan tunas kentang. Penelitian ini telah dilaksanakan pada bulan Januari – Mei 2019 di Laboratorium Pemuliaan Tanaman dan Bioteknologi, Universitas Jenderal Soedirman. Hasil penelitian menunjukkan aplikasi NAA tidak berpengaruh terhadap tinggi planlet, bobot planlet, panjang akar dan jumlah akar. Penambahan aplikasi BAP tidak lebih baik dari perlakuan kontrol. Pada interaksi NAA dan BAP, respon jumlah akar tidak lebih baik dari kontrol.
Pengaruh kelembaban media terhadap pertumbuhan dan evapotranspirasi lima varietas anggrek dendrobium Zulfa Ulinnuha; Noor Farid

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v14i1.3014

Abstract

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G0 Seed Potential of The Aeroponics Potatoes Seed In The Lowlands With A Root Zone Cooling Into G1 In The Highlands Eni Sumarni; Noor Farid; Arifin Noor Sugiarto; Arief Sudarmadji
Rona Teknik Pertanian Vol 9, No 1 (2016): Volume 9, No. 1, April 2016
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v9i1.4380

Abstract

Abstract. In tropical country likes in Indonesia, potato seeds that originated from temperate zone can only be produced in low temperature of highland. Besides this way has many limitation of productivity, it often causes soil erosion. To minimize environment destroying risk tuber seed production in lowland is a challenge. This research was done to trace that modified root zone cooling method of aerophonic system can be applied to produce high quality of tuber seeds in lowland. The First Generations (G0) of var. Atlantic and var. Granola were used as plant materials, and randomized block design (RBD) with four replications was applied in this research. Data regarding with vegetative as well as tuber production parameters were analyzed using Coefficient of variance (ANOVA) and continued with the least significant difference test (LSD; p = 5%). The results showed that aerophonic generated seeds (G0) had vigorous growth and could produce the normal G1. In term of tuber yield component and number of leaves var. Atlantic showed higher than var. Granola did. The comparison of seed weight between G0 and G1 was about 10 grams and 54 g on average, respectively. Since the size and weight of such G1 could be categorized as Large (L) in term of commercial seed market, It’s implied that the lowland modified aerophonic system could be nominated as a prospective method for producing G0 tuber seed in the future.  Potensi Bibit G0 Dari Bibit Kentang Aeroponik Di Dataran Rendah Dengan Akar Zona Pendingin Menjadi G1 Di Dataran Tinggi Abstrak. Di negara tropis seperti di Indonesia, bibit kentang yang berasal dari zona sedang hanya dapat diproduksi pada suhu rendah di dataran tinggi. Selain itu cara ini memiliki banyak keterbatasan produktivitas dan sering menyebabkan erosi tanah. Meminimalkan resiko dampak kerusakan lingkungan akibat produksi benih umbi di dataran rendah adalah sebuah tantangan. Penelitian ini dilakukan untuk mengkaji bahwa metode zona akar pendingin sistem aeroponik dapat diterapkan untuk menghasilkan benih umbi kentang kualitas tinggi di dataran rendah. Generasi Pertama (G0) dari var. Atlantik dan var. Granola digunakan sebagai bahan penelitian, dan rancangan acak kelompok dengan empat ulangan digunakan dalam penelitian ini. Data mengenai vegetatif serta parameter produksi umbi dianalisis menggunakan Koefisien varians (ANOVA) dan dilanjutkan dengan uji BNT (LSD; p = 5%). Hasil penelitian menunjukkan bahwa aeroponik biji yang dihasilkan (G0) memiliki pertumbuhan yang kuat dan bisa menghasilkan G1 yang normal. Dari segi produktivitas dan jumlah daun, var. Atlantic menghasilkan produktivitas yang lebih tinggi serta jumlah daun yang lebih banyak dibandingkan var. Granola. Perbandingan berat biji antara G0 dan G1 adalah rata-rata sekitar 10 gram dan 54 g untuk masing-masing generasi. Ukuran dan berat dari G1 tersebut dapat dikategorikan sebagai ukuran besar dan berpotensi komersial untuk dipasarkan. Dari hasil penelitian yang telah dilakukan, dapat disimpulkan bahwa sistem aeroponik dataran rendah termodifikasi bisa diterapkan sebagai metode prospektif untuk memproduksi benih umbi kentang G0 di masa depan.
Pemberdayaan Santri Melalui Pendampingan Budidaya Anggrek Di Pondok Pesantren Nurul Qur’an, Desa Kebulusan, Kabupaten Kebumen Zulfa Ulinnuha; Noor Farid; Imastini Dinuriah
PESARE: Jurnal Pengabdian Sains dan Rekayasa Vol 2, No 1 (2024): Februari 2024
Publisher : Universitas Syiah Kuala

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Abstract

The Nurul Qur'an Islamic Boarding School, which is located 5 KM from the city center of Kebumen Regency, has great economic development potential because of its strategic location. In order to increase the independence of students, it is necessary to make efforts to provide students with skills. One of the efforts made is to provide orchid cultivation training to students. The location of Islamic boarding schools close to the city center provides opportunities for students to develop ornamental orchid cultivation. The high interest of city residents in ornamental plants is the main reason for choosing orchids as the focus of development. Orchids are considered to have high aesthetic value and stable sales value, making them the right choice to develop. This service aims to provide motivation, knowledge and skills to students regarding orchid cultivation, with the hope of creating student independence. The method applied involves providing materials related to repotting, plant maintenance including fertilizing, watering, and inducing orchid flowering. Discussion sessions, making demonstration plots, and assistance with orchid cultivation practices are also an integral part of the implementation method. The results of this service show an increase in the students' competence in orchid maintenance and they are able to form an orchid agribusiness forum which is managed independently by the students. Thus, this service not only provides benefits in terms of improving practical skills, but also opens up new economic opportunities for students at the Nurul Qur'an Islamic Boarding School.
The effect of tryptone and tomato juice addition on the growth performance of strawberry (Fragaria ananassa) explant under in vitro condition Ulinnuha, Zulfa; Tini, Etik Wukir; Farid, Noor; Shalatin, Dhianing
Kultivasi Vol 23, No 1 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i1.50082

Abstract

Strawberries are a fruit commodity that has high economic value. The obstacle in strawberry production is the lack of high-quality seed availability with disease-free properties. Tissue culture offers a promising solution to increase both the quantity and quality of strawberry seeds. This study aims to assess the effect of different concentrations of tomato juice and tryptone on the growth of strawberry explants under in vitro growing condition. The research was conducted at the Plant Breeding Laboratory, Faculty of Agriculture, Universitas Jenderal Soedirman, from December 2022 to May 2023. The study employed a Completely Randomized Design (CRD) with two factors. The first factor was tomato juice (Z), consisting of Z0 = 0 mL/L, Z1 = 50 mL/L, Z2 = 100 mL/L. The second factor was tryptone (T), consisting of T0 = 0 g/L, T1 = 1 g/L, T2 = 2 g/L, T3 = 3 g/L. The addition of 50 mL/L tomato juice solely (T0Z1) resulted in the highest plant height, number of leaves, number of branches, and leaf width. Meanwhile, the addition of2 g/L tryptone solely showed the highest germination rate.
FOTOSINTESIS DAN PEMBUNGAAN ANGGREK Dendrobium PADA INTENSITAS CAHAYA YANG BERBEDA Noor Farid; Zulfa Ulinnuha
Jurnal Agrotek Tropika Vol 12, No 2 (2024): JURNAL AGROTEK TROPIKA VOL 12, Mei 2024
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v12i2.6577

Abstract

Anggrek merupakan tanaman hias yang bernilai ekonomis tinggi dan prospektif dibudidayakan. Perkembangan bunganya dipengaruhi oleh faktor genetik, fisiologis atau lingkungan, seperti intensitas cahaya, sehingga pengendalian lingkungan pembungaan memiliki potensi yang cukup besar dalam mempengaruhi kualitas bunga yang dihasilkan. Tujuan penelitian ini adalah mengetahui pengaruh intensitas cahaya dari barat dan dari timur terhadap pembungaan dan fotosintesis anggrek Dendrobium. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL). Terdapat dua faktor perlakuan yang diulang tiga kali. Faktor pertama adalah cahaya matahari dengan dua arah yaitu Timur (mendapatkan cahaya matahari optimum Pagi – Siang) dan Barat (mendapatkan cahaya matahari optimum Siang – Sore). Faktor ke dua, yaitu Varietas anggrek BJS (Burane Jade Snow), TGUY (Tongchai Gold Uday Yellow), BJW (Burane Jade White), CG (Caesar Gold), PS (Pure Smile). Hasil penelitian menunjukkan jumlah bunga mekar dan laju fotosintesis meningkat pada Burana Jade Snow, Tongchai Gold Uday Yellow, dan Pure Smile yang diperlakukan intensitas cahaya Timur, namun pada Burana Jade White mengalami penurunan apabila ditanam pada intensitas cahaya Timur, sedangkan Caesar Gold tidak mengalami perbedaan fotosintesis pada intensitas cahaya Timur maupun Barat, namun jumlah bunga yang mekar menurun pada intensitas cahaya Barat.
Pertumbuhan Planlet Anggrek Papilionanthe hookeriana x Vanda limbata yang Diinokulasikan Trichoderma sp. pada Fase Aklimatisasi Ulinnuha, Zulfa; Farid, Noor
AGROSCRIPT: Journal of Applied Agricultural Sciences Vol 5 No 2 (2023): December (In Press)
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/agroscript.v5i2.1265

Abstract

Anggrek termasuk dalam komoditas pertanian yang memiliki nilai ekonomi yang tinggi. Tahap aklimatisasi merupakan tahap yang menentukan keberhasilan proses adaptasi anggrek. Tujuan penelitian ini untuk pengetahui pengaruh Trichoderma sp. terhadap daya hidup dan pertumbuhan planlet pada tahap aklimatisasi. Percobaan ini menggunakan Rancangan Acak Kelompok Lengkap dengan dua faktor, yaitu dosis Trichoderma sp. dan konsentrasi bakterisida. Konsentrasi bakterisida berpengaruh terhadap persentase hidup planlet. Hasil penelitian menunjukkan bahwa konsentrasi bakterisida 3 g/L dapat meningkatkan persentase hidup planlet hingga 87,50%. Dosis Trichoderma sp. 2,50 g berpengaruh pada peningkatan tinggi tanaman hingga 9,77 cm. Namun, dosis Trichoderma sp. dan bakterisida tidak berpengaruh terhadap jumlah akar, panjang akar, jumlah daun, dan bobot basah tanaman.