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All Journal Jurnal Ilmu Pertanian Jurnal Agroteknos Khazanah Informatika: Jurnal Ilmu Komputer dan Informatika Jurnal Dinamika Pengabdian (JDP) Akta Agrosia International Journal of Agriculture System
AMIN NUR
Balai Penelitian Tanaman Serealia, Jl. Dr. Ratulangi No. 274, Maros 90514
Agriculture, Biological Sciences & Forestry Computer Science & IT

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Evaluation of drought-tolerance in some tropical wheat genotypes (Triticum aestivum L.) at different osmotic-stress levels Nur, Amin; Kadir, Muhammad; Kaimuddin, Kaimuddin; Musa, Yunus; Badaruddin, Muh Farid
Jurnal Ilmu Pertanian Vol 5, No 2 (2020): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4532.471 KB) | DOI: 10.22146/ipas.46435

Abstract

Abiotic factors, such as temperature and drought, were the main factors limiting the cultivation under the tropical condition. Two-stage experiments were conducted to examine the drought-tolerant potential of some wheat genotypes against the osmotic stress under the tropical condition at the Laboratory and Greenhouse of Hasanuddin University and Indonesian Cereal Research Institute. The experiments were arranged in a randomized block design with the split-plot pattern and respectively provided with four and three replications. The main plot was potential osmotic stress (0, -0. 33 , and -0.67 MPa) and the sub-plot was selected wheat genotypes (17 genotypes). The results indicated that based on the germination percentage, shoot/root ratio, proline content, stomatal behavior, and relative water content, the wheat lines of O/HP-78-A22-3-7, WBLL*2KURUKU, O/HP-6-A8-2-10, and O/HP-22-A27-1-10 were identified to have better drought-tolerance than the others genotypes based on the analysis of responses to parameters observed. The positively adaptive response of some tropical wheat genotypes to drought stress may be used as a potential donor for further development of drought-tolerant wheat varieties under the tropical climate in Indonesia. 
Corn Seeds Identification Based on Shape and Colour Features Yafie, Haddad Alwi; Rachmawati, Ema; Prakasa, Esa; Nur, Amin
Khazanah Informatika Vol. 6 No. 2 October 2020
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/khif.v6i2.10840

Abstract

Corn is one of the agricultural products that are essential as daily food sources or energy sources. Corn selection or sorting is important to produce high-quality seeds before its distribution to areas with varying conditions and agricultural characteristics. Hence, it is necessary to build corn seeds identification. In this paper, we propose a corn seed identification technique that incorporates the advantage of combining shape and colour features. The identification process consists of three main stages, namely, ROI selection, feature extraction, and classification using the Artificial Neural Network (ANN) algorithm. The shape feature originates from the eccentricity value or comparison value between a distance of minor ellipse foci and major ellipse foci of an object. Meanwhile, the color features are extracted based on the HSV (Hue-Saturation-Value) channel. The experimental result shows that the proposed system achieves excellent performance for the identification of poor and good corn quality for BIMA-20 and NASA-29 species. The classification result for BIMA-20 Good vs. BIMA-20 Bad gives an accuracy of 89%, while the classification accuracy of BIMA-20 Good vs. NASA-29 Good is 97%.
VARIABILITAS GENETIK DAN HERITABILITAS KARAKTER AGRONOMIS GALUR JAGUNG DENGAN TESTER MR 14 Nur, Amin; Iriany, Nenny R; Takdir M, A
Jurnal Agroteknos Vol 3, No 1 (2013)
Publisher : Jurnal Agroteknos

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Abstract

The objective of research was to estimate the genetic variability and heritability of inbred line maize agronomic characters as the initiation step of  assessment for assembling of new cultivars.  In dry season 2006, 90 inbred lines of maize from ICERI were evaluated at Village of ILETRI KP. Muneng, District of Probolinggo, Province of East Java.  The design was simple latice design with two replications.   Results showed that plant growth, days of flowering and silking, plant harvested, ear harvested, ear weight, moisture content, yield, ear range and 100 seeds weight had wide genetic variability, while plant height, ear height, days to hervest and ear diameter had narrow genetic variability. Heritability broad sense, for characters plant growth, days of flowering and silking, plant harvested, ear harvested, ear weight, moisture content, yield, ear range, plant height, ear height, days to harvest and 100  seeds  weight  was    classified  medium;  while  for  characters  of    ear  diameter  was classified low.   Therefore, efforts to increase inbred line of maize yield are still promising through improvement of such characters. Keywords: genetik variability, heritability, inbred line
KETAHANAN GENOTIPE KEDELAI TERHADAP KEKERINGAN DAN KEMASAMAN, HASIL INDUKSI MUTASI DENGAN SINAR GAMMA WIDIATI GIONO, B.RINI; -, MUH. FARID BDR -; NUR, AMIN; SOLLE, MUCHTAR S.; IDRUS, IZDDIN
Jurnal Agroteknos Vol 4, No 1 (2014)
Publisher : Jurnal Agroteknos

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (383.171 KB)

Abstract

The study aimed to classify soybean genotypes that are tolerant, moderate and sensitive to drought and acidity. The results are expected to give a contribution in the development of Soyban on dry land and acid soil.  Increasing of genetic diversity was carried out through mutation induction by gamma ray in soybean seeds. The experiment was conducted in green house by using the method in the form of a two-factor factorial design laid out in the draft group. The first factor was the variety (V) which consisted of three kinds, namely soybean Menyapa varieties (v1), Orba (v2), and Tanggamus (v3). The second factor was the dose of gamma-ray irradiation (D) consisted of 4 doses of 0 Gy (d0), 25 Gy (d1), 50 Gy (d2), and 75 Gy (d3) at concentrations of PEG and Al which showed that the level of diversity the biggest concentration of 30 previous trials of PEG+10 ppm Al. The volume of nutrient solution (Hoagland's) maintained in accordance with the initial volume by adding distilled water, and the solution was maintained at pH 4 using NaOH and HCl 1N. The results showed that the grouping was based on drought tolerant and acidity as follows: genotypes tolerant were varieties Menyapa 50 Gy gamma irradiation, variety of Orba 25 Gy of gamma irradiation, gamma irradiation variety Tanggamus 0 Gy, 25 Gy, 50 Gy of gamma iradiation. Moderate genotype were varieties Menyapa 75 Gy of gamma irradiation, variety Orba 50 Gy, 75 Gy of gamma irradiation, variety Tanggamus 75 Gy of gamma irradiation; genotype susceptible were variety Menyapa 0 Gy, 25 Gy of gamma irradiation; variety Orba without gamma irradiation of 0 Gy.
PENDAMPINGAN ON-FARM TEKNOLOGI KOMPOS TRICHODERMA, PUPUK NANO SILIKA, DAN BIOENZIM PADA PRODUKSI SORGUM MANIS DI KABUPATEN PANGKEP Farid, Muh.; Ridwan, Ifayanti; Anshori, Muhammad Fuad; Adzima, Ahmad Fauzan; Latif, Aqilah Nurul Khaerani; Nur, Amin
Jurnal Dinamika Pengabdian Vol. 9 No. 1 (2023): JURNAL DINAMIKA PENGABDIAN VOL. 9 NO. 1 OKTOBER 2023
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v9i1.31444

Abstract

melibatkan mitra kelompok tani pada Desa Bantimurung Kecamatan Tondong Tallasa dan Desa Bara Batu Kecamatan Labakkang, CV. Sorgum, dan Dinas Pertanian Kabupaten Pangkep. Kegiatan pengabdian bertujuan untuk diseminasi teknologi kompos Trichoderma, pupuk nano silika, dan pupuk cair Bioenzim pada budidaya Sorgum manis sebagai pangan fungsional. Metode pelaksanaan kegiatan pengabdian pada masyarakat adalah sekolah lapang pembuatan pupuk kompos berbahan dasar cendawan Trichoderma, pembuatan pupuk nano silika, dan pembuatan pupuk organik cair bioenzim. Selain itu juga dilakukan demplot penanaman sorgum manis untuk kebutuhan produksi benih unggul dan beras sorgum. Kegiatan terlaksana dengan lancar dan diikuti oleh anggota kelompok tani dari kedua lokasi dan mitra dari dunia usaha dan industri serta pemda setempat. Dari kegiatan pengabdian kepada masyarakat ini dapat disimpulkan bahwa terjadi peningkatan pengetahuan dan keterampilan mitra terhadap pembuatan dan aplikasi pupuk kompos Trichoderma, nano silika dan bioenzim. Selain itu, melalui demplot percobaan dihasilkan benih sorgum dari varietas unggul untuk kebutuhan penanaman sorgum oleh kelompok tani. Selama kegiatan penanaman berlangsung terdapat kendala musim kemarau yang berkepanjangan sehingga produktivitas yang dihasilkan dari demplot produksi benih dan beras sorgum hanya mencapai masing-masing 3 ton/ha dan 4 ton/ha yang lebih tinggi dari produktivitas normal petani sorgum di Kabupaten Pangkep. Selain itu, dari penggunaan teknologi ketiga jenis pupuk yang diperkenalkan dihasilkan batang sorgum dengan kandungan brix sebesar 18-21%. Kata kunci: Sorghum bicolor L., Trichokompos, Nano Silika, Bioenzim. ABSTRACT A community service activity was carried out in Pangkep Regency involving farmer group partners in Bantimurung Village, Tondong Tallasa District and Bara Batu Village, Labakkang District, CV. Sorghum, and the Pangkep District Agriculture Service. The service activity aims to disseminate Trichoderma compost technology, nano silica fertilizer, and Bioenzyme liquid fertilizer in the cultivation of sweet sorghum as functional food. The method of implementing community service activities is a field school for making compost fertilizer made from the Trichoderma fungus, making nano silica fertilizer, and making bioenzyme liquid organic fertilizer. Apart from that, a sweet sorghum planting demonstration plot was also carried out for the production of superior seeds and sorghum rice. The activity was carried out smoothly and was attended by members of farmer groups from both locations and partners from the world of business and industry as well as the local government. From this community service activity, it can be concluded that there has been an increase in partners' knowledge and skills regarding the manufacture and application of Trichoderma compost fertilizer, nano silica and bioenzymes. In addition, through experimental demonstration plots, sorghum seeds from superior varieties were produced for the needs of sorghum planting by farmer groups. During the planting activities, there was a long dry season so that the productivity resulting from the sorghum seed and rice production demonstration plots only reached 3 tons/ha and 4 tons/ha respectively, which was higher than the normal productivity of sorghum farmers in Pangkep Regency. Apart from that, using the technology of the three types of fertilizer introduced produces sorghum stalks with a Brix content of 18-21%. Keywords: Sorghum bicolor L., Trichokompos, Nano Silica, Bioenzym.
Identification of Lines Inducing Male Sterility in Hybrid Maize Farid, Muh; Azrai, Muhammad; Nur, Amin; Efendy, Roy; Salengke, Salengke; Musa, Yunus; Baharuddin, Baharuddin; Kuswinanti, Tutik; Thamrin, Sulaeha; Suwarno, Willy Bayuardi; Anshori, Muhammad Fuad; Fadhli, Nur; Andayani, Nining; Z, Bunyamin; Mirsam, Hishar; Priyanto, Slamet Bambang; Suriani, Suriani; Novianti, Fira
International Journal of Agriculture System VOLUME 11 ISSUE 2, DECEMBER 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ijas.v11i2.4994

Abstract

Efficiency and effectiveness in controlling crossbreeding are pivotal in yielding superior hybrid varieties with desired traits such as genetic purity and high productivity. Cytoplasmic Male Sterile (CMS) is a crucial component in hybrid variety assembly. This study aims to identify the genotypes that can induce male sterile lines based on genetic diversity and the level of pollen sterility in the prospective male sterile genotypes tested, consisting of seventeen genotypes. The research findings revealed that the genetic diversity among the seventeen observed male-sterile candidate genotypes tends to vary in quantitative traits. Among the quantitative traits, JHD14 exhibited indications of being a male sterility inducer compared to the other genotypes observed, demonstrating a value of 0.00 g in terms of pollen weight. This is further substantiated by the microscopic examination of JHD14 pollen grains, which displayed 100% sterility. 
Rice Leaf Folder (Cnaphalocrosis medinalis) Infestation at Different Planting System and Varieties Saleh, Teddy Wahyana; Nur, Amin; Saragih, Ammini A.
Akta Agrosia Vol 23 No 2 (2020)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

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Abstract

The proliferation of pests is most influenced by the host (plants) and other environments including plant distance and humidity. Agriculture research and development departement has been released many varieties of rice but their resistance to pests and diseases on various developmental areas is different. The study aims to determine the population and attacks intensity of Rice Leaf Folder (Cnaphalocrosis medinalis) on farming rice  jajar legowo ganda and regular systems (tegel). The research has been carried out on farmers  fields in Buntulia Village, Duhiadaa District, Pohuwato Regency from June to October 2019. The study  used  a Split plot research design with four replications. The main plot is farming rice jajar legowo ganda  and  regular system. Sub plots are varieties: 1). Inpari 30, 2). Inpari 31, 3). Inpari 42, and 4). Situbagendit. Cnaphalocrosis Medinalis  was observed when the plants age 5, 7, 9, and 11 week after planting (WAP) on 30 clumps per plot. The results showed Cnaphalocrosis medinalis  attacking on all varieties in both systems. However, Cnaphalocrosis medinalis attacks on the farming rice jajar legowo ganda (average 7.96 %) has as lower as than regular system (av. 3.95 %)) on the observations per weeks. The intensity of Cnaphalocrosis medinalis attacks on Inpari 31 (av. 5.56 %)   as lower as than Situbagendit  (av. 13.43 %). The result showed highest populations Cnaphalocrosis medinalis was found on regular system (av. 9.35 h / c) lowest Cnaphalocrosis medinalis populations was on the rice farming jajar legowo ganda (av. 7.96 h / c).  Highest populations of  Cnaphalocrosis medinalis was found on Situbagendit variety and Inpari 30 variety has lowest populations. Cnaphalocrosis medinalis attack intensity, generally increasing with rice age, the population density was relatively decreased because control doing.Keywords: rice leaf folder, planting system, varieties. 
Co-Authors Adzima, Ahmad Fauzan Andayani, Nining Anshori, Muhammad Fuad B.RINI WIDIATI GIONO, B.RINI Badaruddin, Muh Farid Baharuddin Baharuddin Efendy, Roy Esa Prakasa, Esa Fadhli, Nur Farid, Muh Farid, Muh. Haddad Alwi Yafie Hishar Mirsam Ifayanti Ridwan, Ifayanti Iriany, Nenny R IZDDIN IDRUS, IZDDIN Kaimuddin Kaimuddin, Kaimuddin Latif, Aqilah Nurul Khaerani MUCHTAR S. SOLLE MUH. FARID BDR - -, MUH. FARID BDR - Muhammad Azrai, Muhammad Muhammad Kadir Novianti, Fira Priyanto, Slamet Bambang Saleh, Teddy Wahyana Salengke, Salengke Saragih, Ammini A. Suriani Suriani Syamsul Arifin Takdir M, A THAMRIN, SULAEHA Tutik Kuswinanti Willy Bayuardi Suwarno YUNUS MUSA Z, Bunyamin