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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Journal of Tropical Soils Jurnal Produksi Tanaman Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Agrotek UMMat CROP AGRO, Scientific Journal of Agronomy Unram Journal of Community Service (UJCS) Journal of Science and Science Education (JoSSEd) Agroteksos Indonesian Journal of Agriculture and Environmental Analytics
Lestari Ujianto, Lestari
Fakultas Pertanian Universitas Mataram, JL. Majapahit 62 Mataram, NTB Telp. (0370) 621435, 640744
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Neuroscience Physics Public Health Social Sciences

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PERTUMBUHAN DAN HASIL GALUR KACANG TANAH VARIAN SOMAKLONAL YANG DIBERI PUPUK NITROGEN PADA KONDISI STRES KEKERINGAN Hemon, A. Farid; Ujianto, Lestari; 2, Sukyawati
CROP AGRO, Scientific Journal of Agronomy Vol 2 No 2 (2009): Jurnal Crop Agro
Publisher : Department of Agronomy Faculty of Agriculture University of Mataram and Indonesian Society of Agronomy Branch NTB

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

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui pertumbuhan dan hasil beberapa galur kacang tanah varian somaklonal hasil seleksi in vitro yang diberi pupuk nitrogen pada kondisi stres kekeringan. Penelitian ini menggunakan metode eksperimental di rumah kaca, dengan Rancangan Acak Lengkap (RAL) faktorial. Faktor galur terdiri dari 7 galur varian somaklonal dan 1 kultivar Lokal Bima. Pemberian pupuk nitrogen berupa pupuk Urea yang terdiri dari 0 kg/ha, 50 kg/ha, dan 100 kg/ha. Perlakuan cekaman kekeringan diberikan pada tanaman berumur 16 sampai 85 hari. Semua tanaman disiram sampai kapasitas lapang dari awal tanam sampai umur 15 hari. Pada saat tanaman berumur 16 hari, tanaman dipelihara dalam kondisi cekaman akibat pengurangan pemberian air. Setelah berumur 85 hari, tanaman diberikan kondisi optimum sampai tanaman panen. Hasil penelitian menunjukkan bahwa pertumbuhan dan hasil galur kacang tanah varian somaklonal tidak berbeda pada pemupukan nitrogen (Urea) pada kondisi stres kekeringan. Penggunaan dosis optimum pupuk nitrogen (Urea) 67,94 kg/ha (0,26 g/tanaman) pada kacang tanah varian somaklonal yang ditanam pada kondisi cekaman kekeringan menghasilkan polong kering terberat yaitu 18,6 g/tanaman. Galur kacang hasil variasi somaklonal yang ditanam pada kondisi stres kekeringan masih memberikan pertumbuhan dan hasil yang lebih baik dibanding cv. Lokal Bima. ABSTRACT The objective of this research was to evaluate growth and yield of peanut somaclones generated from in vitro selection that was given nitrogen under drought stress.This experiment used experimental design under glass house, with Complete Randomize Design – factorial. Factor of somaclones consisted of seven somaclones and one cultivar Local Bima. Application of nitrogen used urea, that consisted of 0 kg/ha, 50 kg/ha, and 100 kg/ha. Water deficit was given to peanut plants at 16 to 85 days after planting. The peanut plants were irigated with water (optimum condition) until 15 days old. At 16 days after planting, they were cultivated under drought stress. After the peanut plants were 85 days old, the plants were treated under optimum conditions until harvest plant. Results of the experiment showed that growth and yield of peanut somaclones generated from in vitro selection were not significantly different when fertilized with Urea under water stress. Use of nitrogen fertilizer (Urea) 67.94 kg/ha (0.26 g/plant) at the peanut somaclones cultivated under water stress produced the highest dry pod 18.6 g/plant. Peanut somaclones generated from in vitro selection cultivated under water deficit gave still better growth and yield than cv Local Bima.
POTENSI HASIL BEBERAPA GENOTIPE MUTAN (M3) PADI BERAS MERAH (Oryza sativa L.) INPAGO UNRAM 1 Sari, Firda Widya; Suliartini, Ni Wayan Sri; Ujianto, Lestari
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 34 No 1 (2024): Jurnal Agroteksos April 2024
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v34i1.962

Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui potensi hasil genotipe mutan (M3) padi beras merah (Oryza sativa L.) Inpago Unram 1. Percobaan ini dilaksanakan pada bulan Maret sampai dengan November 2022 di Desa Saribaye, Kecamatar Lingsar, Kabupaten Lombok Barat, Nusa Tenggara Barat. Metode yang digunakan pada penelitian ini adalah metode eksperimental dan percobaan dilapangan. Percobaan dilakukan dengan menggunakan Rancangan Acak Kelompok (RAK) dengan jumlah perlakuan yaitu 7 perlakuan yang terdiri dari lima mutan padi Inpago Unram 1 dan dua varietas pembanding. Hasil pengamatan dianalisis menggunakan analisis ragam dengan taraf nyata 5%, kemudian perlakuan yang berbeda nyata diuji lebih lanjut menggunakan uji Duncan Multiple Range Test (DMRT) pada taraf nyata 5%. Hasil penelitian menunjukkan genotipe D3G20(2) memiliki hasil yang lebih tinggi (9,02 ton/hektar) dibandingkan dengan semua perlakuan yang diuji lainnya kecuali dengan varietas pembanding Inpago Unram 1.
Karakterisasi sifat agronomik mutan (m4) padi beras hitam (Oryza sativa L.) yang ditanam pada lahan sawah Yani, Irmayani; Suliartini, Ni Wayan Sri; Ujianto, Lestari
Jurnal Agrotek Ummat Vol 11, No 4 (2024): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v11i4.25100

Abstract

The G10 line and the Baas Selem cultivar were mutated with gamma rays to correct their deficiencies and observed in the first to third generation mutants, then planted again for the fourth generation (M4) but still experiencing segregation. Therefore, research was conducted by characterizing the agronomic properties of black rice in order to obtain superior varieties. This research was conducted in March-November 2023 in Saribaye Village, West Lombok. The method used is an experimental method with a Randomized Block Design (RBD) consisting of 22 treatments with 3 replications, namely 20 mutant genotypes (10 Baas Selem mutants and 10 G10 lines). This research starts from the nursery, transplanting, maintenance to harvest. The results of the study showed that there were differences in the quantitative characteristics of the mutant (M4) of black rice (Baas Selem Mutant and G10 line) with the comparison plants (SP Control and Inpari-32) in terms of plant height, total number of tillers, panicle length, number of filled grains per panicle, number of empty grains per panicle, and weight of grain per hill. The G10 mutant line in the G18 genotype was superior in the characters of panicle length (28.46 cm), number of filled grains per panicle (169.60 grains), and weight of filled grain per hill (49.63 grams). The G10 mutant line in the G18 genotype was superior in panicle length (28.46 cm), number of filled grains per panicle (169.60 grains), and weight of filled grains per clump (49.63 grams).
EVALUASI KERAGAMAN GENETIK DAN HERITABILITAS BEBERAPA GENOTIPE PADA MUTAN (M3) PADI BERAS HITAM GALUR G10 Alpian, Ahmad Zamroni; Suliartini, Ni Wayan Sri; Ujianto, Lestari; Putri, Dwi Noorma
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 34 No 2 (2024): Jurnal Agroteksos Agustus 2024
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v34i2.964

Abstract

Keragaman genetik, fenotipe dan heritabilitas sangat penting diketahui dalam melakukan seleksi. Penelitian ini bertujuan untuk mengetahui keragaman genetik, fenotipe dan heritabilitas beberapa genotipe pada mutan (M3) padi beras hitam galur G10. Metode yang digunakan adalah metode eksperimental dengan percobaan di lapangan. Percobaan dilaksanakan pada bulan Maret sampai November 2022 diesa Saribaye, Kecamatan Lingsar, Kabupaten Lombok Barat, Nusa Tenggara Barat. Rancangan percobaan yang digunakan yaitu Rancangan Acak Kelompok (RAK) yang terdiri dari 10 perlakuan (7 genotipe galur G10 generasi ketiga, 3 perlakuan sebagai pembanding). Masing-masing perlakuan diulang sebanyak 3 kali sehingga diperoleh 30 unit percobaan. Data dianalisis menggunakan analisis varian (ANOVA); selanjutnya dihitung nilai keragaman genetik, fenotipik dan heritabilitas. Hasil menunjukkan, bahwa keragaman genetik kriteria luas pada semua karakter kecuali bobot 100 butir, dan bobot gabah hampa per rumpun, sedangkan keragaman fenotipik semua karakter menunjukkan kriteria tergolong luas. Heritabilitas kriteria tinggi diperoleh pada karakter umur panen, tinggi tanaman, jumlah anakan produktif, panjang malai, dan warna perikarp butir biji padi. Heritabilitas kriteria sedang pada karakter jumlah anakan non produktif, jumlah gabah berisi per malai, bobot gabah berisi per rumpun, dan bobot gabah hampa per rumpun Heritabilitas kriteria rendah pada karakter jumlah gabah hampa per malai dan bobot 100 butir.
The Application of Plant Growth Promoting Rhizobacteria Technology to Increase Peanut Production in Poor Farmers "Sumber Hidup" Farmer Group of Sigerongan Village Hemon, A. Farid; Ujianto, Lestari; Yakob, Uyek Malik
Unram Journal of Community Service Vol. 5 No. 4 (2024): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i4.779

Abstract

Some members of “Sumber Hidup” farmer group were poor farmers, farming on narrow land with low productivity. The aim of this activity was to help farmer group through the application of Plant Growth Promoting Rhizobacteria (PGPR) technology to increase peanut production on narrow land. These activities have been carried out to apply science and technology, as direct training/counseling and plot demonstrations (action research) to farmers. The method used in training was adult education with participatory techniques. Training and plot demonstration activities aimed to increase the skills and knowledge of farmers. The demonstration plot that has been carried out was in the form of action research based on the results of previous research. The demonstration plot that carried out was to compare the planting of several peanut lines using PGPR. The results of the activity showed that members of the "Sumber Hidup" farmer group were very responsive to community service activities. Farmers heard and asked the several questions related to planting superior varieties and implementing PGPR. Participants were very active in every activity such as selecting seeds, making plot demonstration, planting, hilling, weeding and harvesting activities. The technological transformation process for the use of superior varieties and the application of PGPR on narrow land has occurred in the "Sumber Hidup" farmer group. The results of the plot demonstration showed that the application of PGPR on the G19-UI groundnut line produce 3,280 g of dry pods/plot or the equivalent of 8 tonnes/hectare
Penampilan Hasil Beberapa Mutan Padi Inpago Unram I dan Mutan G10 Generasi Keempat (M4) ismayanti, Jumratul; Suliartini, Ni Wayan Sri; Ujianto, Lestari
Produksi Tanaman Vol. 12 No. 10 (2024): Oktober
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Produktivitas yang rendah pada beras merah dan beras hitam dipengaruhi oleh tingginya jumlah gabah hampa akibat faktor genetik. Kekurangan lain yang dimiliki oleh padi beras hitam yaitu umur tanaman yang tergolong panjang serta hasil yang tergolong rendah jika dibandingkan dengan beras putih. Solusi untuk permasalahan tersebut yaitu perakitan varietas berdaya hasil tinggi melalui induksi mutasi. Adapun tujuan dari penelitian ini yaitu mengetahui hasil beberapa mutan padi beras merah Inpago Unram I dan G10 generasi keempatM4) yang lebih tinggi dibandingkan kontrol Inpago Unram I dan Inpari-32. Pelaksanaan percobaan dimulai dari bulan Maret sampai November 2024 yang bertempat di Desa Saribaye, kecamatan Lingsar, kabupaten Lombok Barat, NTB. Penelitian menggunakan metode eksperimental. Percobaan ini menggunakan rancangan acak kelompok (RAK) terdiri dari 22 perlakuan dengan 3 ulangan: 20 genotipe mutan (10 genotipe mutan Inpago unram I dan 10 mutan galur G10). Analisis data dilakukan menggunakan analasis keragaman (ANOVA) dan hasil yang berbeda nyata di uji lanjut menggunakan Duncan Multiple Range Test (DMRT) pada taraf nyata 5%. Genotipe G1 adalah genotipe yang memiliki hasil lebih tinggi yaitu 6,85 ton/ha dari perlakuan lainnya kecuali G6 dan G18. Hasil yang lebih tinggi pada genotipe G1 (6,85 ton/ha) didukung oleh komponen hasil bobot 100 butir (2,74g), jumlah gabah berisi per malai (123,97 butir), dan bobot gabah berisi per rumpun (42,78 g).
The Nutrient Uptake Efficiency, Crop Productivity and Quality of Rice Bean in Dry Land Susilowati, Lolita Endang; Yakop, Uyek Malik; Ujianto, Lestari; Kusumo, Bambang Hari
JOURNAL OF TROPICAL SOILS Vol. 20 No. 1: January 2015
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2015.v20i1.1-9

Abstract

Rice bean is a group of beans that are rich in carbohydrates, proteins and fats. This plant is resistant to pests and diseases, as well as the broad adaptability. This study aims to obtain an efficient fertilization pattern on rice bean cultivation in dry land. The treatments consisted of 9 fertilization patterns which were RP0: no fertilizer (control); RP1: 100% recommendation fertilizer (50 kg Urea and 100 kg SP-36 ha-1); RP2: 5 Mg ha-1 manure plus 50% recommendation fertilizer; RP3: RP2 plus MVA; RP4: 5 Mg ha-1 Crotalaria sp compost plus 50% recommendation fertilizer; RP5: RP4 plus VAM; RP6: 2.5 t ha-1 manure, 2.5 Mg ha-1 Crotalaria sp compost plus 50% recommendation fertilizer; RP7: 1.5 Mg ha-1 manure, 1 Mg ha-1 Crotalaria sp compost plus 50% recommendation fertilizer; RP8: RP7 plus MVA. Fertilization treatments were arranged in RCBD and each treatment was repeated 3 times. The fertilization treatments had no significant effect on NUE. Productivity of rice bean in RP3 and RP5 reached 3.75 Mg ha-1, in RP2 and RP4 achieved 2.64 Mg ha-1, and in the control treatment reached 1.94 Mg ha-1. Carbohydrate content in seeds increased by 20% in the fertilization treatments compared to the control. Protein and anthocyanin content in all treatments were not significantly different. The combination of 5 Mg organic fertilizer (manure and / or Crotalaria compost), 50% recommendation fertilizer plus MVA was an efficient fertilization pattern to improve P fertilizer uptake efficiency (PUE), productivity and quality of rice bean crop in dry land. [How to Cite: Lolita ES, UM Yakop, L Ujianto, and B Hari Kusumo. 2015. The Nutrient Uptake Efficiency, Crop Productivity and Quality of Rice Bean in Dry Land. J Trop Soils 19: 1-9. Doi: 10.5400/jts.2015.20.1.1][Permalink/DOI: www.dx.doi.org/10.5400/jts.2015.20.1.1]
Affect of PGPR Concentration (Plant Growth Promoting Rhizobacteria) on Growth and Yield of Some Sorghum Varieties in Dry Land Ilwati, Uun; Ujianto, Lestari; Suwardji, Suwardji
Indonesian Journal of Agriculture and Environmental Analytics Vol. 4 No. 2 (2025): July 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijaea.v4i2.15129

Abstract

This study aims to determine the effect of PGPR concentration and sorghum variety on the growth and yield of sorghum plants. The experimental design used in this study was a randomised block design with a factorial experiment. This experimental design consisted of two factors, namely PGPR concentration (K0 without PGPR, K1 with 20 ml/l PGPR per plant, K2 with 40 ml/l PGPR per plant, and K3 with 60 ml/l PGPR per plant) and sorghum variety (V1 is the Soper 9 variety, V2 is the SR2401 variety, and V3 is the SR2404 variety). Based on the analysis of the research results, it was found that PGPR concentration and sorghum variety significantly influenced several sorghum growth parameters, including the number of leaves, leaf area, and stem diameter, but did not significantly differ in plant height. For sorghum yield parameters, concentration and variety significantly influenced 1000-seed weight, root length, panicle length, seeds per panicle, wet weight, and Brix content. The interaction between PGPR concentration and sorghum variety significantly influenced seeds per panicle. A PGPR concentration of 60 ml/l yielded higher results compared to other concentrations, and the SR2404 variety had a significant effect on all observed parameters. It is hoped that this study can serve as a reference and guideline for farmers and the general public in determining the variety and PGPR concentration to be used in sorghum cultivation on dry land.
Identifikasi Perbedaan Karakteristik Mutan (M3) Padi Inpago Unram 1 dan Mutan (M3) Padi Baas Selem Suliartini, Ni Wayan Sri; Alfionita, Usi; Ujianto, Lestari; Aryana, I Gusti Putu Muliarta; Sudharmawan, Anak Agung Ketut
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 1 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i1.495

Abstract

This research aims to determine the comparison of the characteristics of the mutant (M3) of Inpago Unram 1 rice with the mutant (M3) of Baas Selem rice and the comparison of the characteristics of the mutant line (M3) with its parents.  The research was carried out from March to November 2022 in Saribaye Village, Lingsar District, West Lombok.  The method used is an experimental method in the field.  The experiment was carried out using a Randomized Block Design (RAK) with 8 genotypes and repeated 3 times.  Blocks were planted as many as 20 plants and then 4 sample plants were taken.  The data were analyzed using a significance level of 5%, then further tested using an orthogonal contrast test of 5% significance level.  The results of the research showed significant differences in the characteristics of the number of productive tillers, total number of tillers, panicle length, number of filled grains per panicle, weight of 100 grains and weight of filled grains per hill, then further tests showed 6 significantly different characters in the comparison of G1, G2, G3,  G4 >< G5, G6, G7, G8 (Inpago Unram 1 lines compared to Baas Selem lines).  In the comparison of G1 >< G2, G3, G4 (Inpago Unram 1 parent compared with its lines) showed significantly different results regarding the panicle length character.  The comparison of G5 >< G6, G7, G8 (Baas Selem parents compared with their lines) showed significantly different results regarding the character of the number of productive offspring and the total number of offspring.
Behavior of Several Peanut Genotypes Under Sunlight and Water Deficit Condition Hemon, A. Farid; Sumarjan, Sumarjan; Ujianto, Lestari; Listiana, Baiq Erna; Yakop, Uyek Malik
Journal of Science and Science Education Vol. 5 No. 1 (2024): April
Publisher : Pascasarjana, Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jossed.v5i1.7295

Abstract

Drought and shade stress often occur together in peanut plants. Sunlight and water are the main factors that determine the growth of peanut plants. This study aimed to determine the behavior of several peanut genotypes under conditions of sunlight and water deficit. This research was conducted using a Completely Randomized Design-Split Plot Design with three replications. The treatments to be tested were double stresses (sun light and water deficit) and no stress (control) factors as the main plot and peanut genotype factors, namely Takar-1, Domba, Bison, G2T5, and G19-UI as subplots. The results showed that the peanut genotypes had different behaviors under double stresses (sunlight and water deficit). Peanut plants under double stress caused a reduction in pod dry weight, number of pods, root dry weight, and chlorophyll-a levels compared to those without stress. Peanut genotype G19-UI resulted in the lowest percentage reduction in pod dry weight and number of pods per plant, namely 58.79% and 43.75% under double stresses, respectively
Co-Authors 2, Sukyawati A. Farid .Hemon Alfionita, Usi Apri Sulistyo Bambang Hari Kusumo Hapsari, dan Ratri Tri Heru Kuswantoro I Gusti Putu Muliarta Aryana Ilwati, Uun Ismayanti, Jumratul Listiana, Baiq Erna Lumbessy, Salnida Yuniarti Putri, Dwi Noorma Sari, Firda Widya Sudharmawan, Anak Agung Ketut Suliartini, Ni Wayan Sri Sumarjan Sumarjan, Sumarjan Suwardji Wibawa, Bryan Setyadi Yakob, Uyek Malik Yakop, Uyek Malik Yani, Irmayani Zamroni Alpian Muhtarom