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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Buletin Agrohorti Jurnal Hortikultura Indonesia (JHI) Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Sains Natural: Journal of Biology and Chemistry Jurnal Penelitian Kelapa Sawit Journal of Tropical Crop Science PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Jejaring Matematika dan Sains Literatus Ideguru: Jurnal Karya Ilmiah Guru Journal of Hospital Administration and Management (JHAM) Al-Tadris: Jurnal Pendidikan Bahasa Arab

Abdul Qadir

Department of Mechatronic Engineering, International Islamic University Malaysia, Kuala Lumpur, Malaysia

Author-ID : 352860

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Metode Deteriorasi Terkontrol untuk Pendugaan Daya Simpan Benih Kedelai ., Nizaruddin; Suwarno, Faiza C.; Widajati, Eny; Qadir, Abdul
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 42 No. 1 (2014): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

ABSTRACTPhysiological quality of soybean seeds was easily deteriorated during storage. The objectives of the research were to determine controlled deterioration test which could be used to evaluate soybean seed viability and to find the appropriate controlled deterioration test for estimating storability of soybean seed. The research was conducted at the quality control laboratory PT. BISI International, Tbk., Kediri since October 2012 until February 2013. The completely randomized design with four replications was used in the experiment by moisture content and deterioration periods as treatment. The results showed that the controlled deterioration periods to evaluate two varieties of soybean seed were same for 16 hours at 17.5% moisture content for Wilis and 15% moisture content for Detam-1. The result also showed that there were significant correlations between controlled deterioration values with actual values from 16 weeks storage periods, indicating controlled deterioration test periods could estimate storage periods. Verification of seed vigor relation to storability model showed there were no significant differences between germination and speed of germination between controlled deterioration and actual values. Simulation of soybean seed storability model with germination percentage after controlled deterioration as input variables could predict the storage periods.Keywords: Glycine max, rapid ageing, seed modelling, seed vigour, vigour index

Fenologi, Morfologi, dan Hasil Empat Aksesi Kacang Bambara (Vigna subterranea (L.) Verdc.) Manggung, Raden Enen Rindi; Qadir, Abdul; Ilyas, dan Satriyas
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 44 No. 1 (2016): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

ABSTRACTCharacterization and evaluation of genetic potential of bambara groundnut accessions is very important in order to obtain accessions with high yield potential and early maturity. The objective of this research was to study the phenology, morphology, and yield of four bambara groundnut accessions. This experiment was conducted using a randomized completely block design with one factor i.e. origin of accessions (Bogor and Sukabumi black testa, Sumedang black and brown testa). The results showed that days to seedling emergence of Sumedang brown testa were 9.7 days after sowing (DAS), three other accessions ranged from 8.0 to 8.3 DAS. Days to 75% flowering of Sumedang brown testa was 45.3 days, the other three accessions ranged from 46.0 to 46.7 DAS. Days to pod formation of Bogor and Sumedang accessions with black testa were 49 DAS, Sumedang brown testa at 50 DAS, and Sukabumi accession at 54 DAS. Physiological seed maturity of Bogor and Sukabumi accessions at 112 DAS, Sumedang brown testa at 116 DAS and black testa at 128 DAS. Morphological variation of four bambara groundnut accessions included color of plumule, petiole, seed coat (testa), and leaf shape. Accessions of Sukabumi and Bogor black testa were potential to be developed further because of its showing higher number and weight of pods, and earlier maturity compared to those of Sumedang accessions with black and brown testa.Keywords: early maturity, leaf shape, pod, seedling emergence, testa color

Perilaku Biokimia Benih Kedelai Selama Penyimpanan dalam Kondisi Terkontrol Noviana, Irma; Qadir, Abdul; Suwarno, dan Faiza Chairani
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 44 No. 3 (2016): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

ABSTRACTPhysiological and biochemical changes in seeds indicates levels of viability and vigor during deterioration. The aims of the research were to study the patterns of biochemical changes in soybean seeds and its relationship to seed vigor during storage under controlled conditions. The experiment was arranged in a completely randomized design using two varieties as a factor which was nested into storage period and replicated four times. Two varieties were Gepak Kuning and Mallika, stored in controlled condition at temperature of 19-22 °C and 64-67% of relative humidity for six months. The seeds were evaluated for protein, peroxide value, electrical conductivity and seed viability. The exponential regression analysis was used to determine the patterns of biochemical changes of each soybean varieties during the storage period. The results showed that the biochemical behaviour of soybean seeds stored under controlled conditions for 24 weeks following the exponential equation of y = a + b expcx, which a, b, and c were constants that has different value for each variety. Electrical conductivity and peroxide value could be used as indicators of seed vigor during storage under controlled conditions for 24 weeks. Seed storage under controlled conditions are to maintain seed vigor >80% up to 12 weeks for Mallika and 24 weeks for Gepak Kuning with low oxidative process and less membrane damages.Keywords:deterioration, storability, vigor

Peran Komunikasi Interpersonal dalam Meningkatkan Efektivitas Kerja Tim di Era Digital Sanmas, Masni; Qadir, Abdul; Nahria, Nahria; Laili, Izzatul
LITERATUS Vol 5 No 2 (2023): Jurnal Ilmiah Internasional Sosial dan Budaya
Publisher : Neolectura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37010/lit.v5i2.1503

This study explores the role of interpersonal communication in enhancing team work effectiveness in the digital era, focusing on how effective communication practices can strengthen mutual understanding, coordination, and collaboration within teams. Utilizing a qualitative method and literature review, this research collected and analyzed data from various contemporary sources to comprehend the dynamics of interpersonal communication within the context of technology-supported team work. The findings indicate that interpersonal communication characterized by openness, empathy, and support not only strengthens relationships among team members and builds trust but also reduces misunderstandings and conflicts. Furthermore, the study highlights the importance of training in interpersonal communication skills to bolster team cooperation and expedite the collaboration process by leveraging appropriate digital communication tools. These findings underscore the significance of effective interpersonal communication strategies and the integration of digital communication technology to create a productive and harmonious work environment, as well as to improve job satisfaction, motivation, and employee retention in the digital era.

Evaluasi Mutu Benih Jagung (Zea mays L.) Berdasarkan Perbedaan Tata Letak Benih pada Tongkol Bayubaskara, Muhammad Fito; Qadir, Abdul
Buletin Agrohorti Vol. 12 No. 2 (2024): Buletin Agrohorti
Publisher : Departemen Agronomi dan Hortikultura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrob.v12i2.51426

Jagung termasuk ke dalam salah satu komoditas yang sangat prospektif. Data menunjukkan adanya peningkatan penggunaan jagung yang signifikan dari tahun 2014 hingga 2017. Ketersediaan benih jagung hibrida maupun bersari bebas masih menjadi masalah petani di daerah-daerah terpencil. Penelitian ini bertujuan mempelajari pengaruh panjang tongkol dan letak benih terhadap mutu benih jagung. Penelitian ini dilaksanakan dari bulan Maret hingga Juli 2019 bertempat di Laboratorium Penyimpanan dan Pengujian Benih, Departemen Agronomi dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) faktorial yang terdiri dari dua faktor yaitu panjang tongkol dan letak benih. Faktor panjang tongkol terdiri dari 3 taraf, yaitu <16 cm, 16-18 cm, dan >18 cm. Letak benih terdiri dari 5 taraf, yaitu T1 (pangkal tongkol), T2 (antara pangkal dengan tengah tongkol), T3 (tengah tongkol), T4 (antara tengah dan ujung tongkol), dan T5 (ujung tongkol). Hasil pengamatan dianalisis menggunakan uji lanjut Duncan Multiple Range Test (DMRT) taraf 5%. Hasil penelitian menunjukkan bahwa letak benih dan panjang tongkol berpengaruh secara nyata pada peubah bobot 1000 butir, benih berukuran >8 mm, benih berbentuk pipih sempurna dan persentase radicle emergence. Benih yang terletak di T4 pada semua panjang tongkol memiliki peubah benih berukuran >8 mm, benih berbentuk pipih sempurna, bobot 1000 butir, dan persentase radicle emergence yang lebih tinggi dari letak benih lainnya. Kata kunci: mutu fisik, mutu fisiologis, radicle emergence.

Pengaruh Ukuran Benih terhadap Mutu Kecambah Kacang Hijau (Vigna radiata L.) Varietas Vima 4 dan Vimil 1 Rolin, Nadia; Zamzami, Ahmad; Qadir, Abdul
Buletin Agrohorti Vol. 12 No. 1 (2024): Buletin Agrohorti
Publisher : Departemen Agronomi dan Hortikultura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrob.v12i1.51528

Konsumsi kacang hijau nasional terus meningkat sehingga peningkatan produksi perlu dilakukan dengan meningkatkan produktivitas tanaman. Produktivitas tanaman dapat ditingkatkan salah satunya dengan menggunakan benih bermutu tinggi. Penelitian bertujuan menganalisis pengaruh ukuran benih terhadap mutu kacang hijau varietas Vima 4 dan Vimil 1. Penelitian dilakukan di Laboratorium Pengolahan Benih, Laboratorium Penyimpanan dan Pengujian Mutu Benih, serta Laboratorium Biofisika Benih, Departemen Agronomi dan Hortikultura, Institut Pertanian Bogor pada bulan Januari-April 2022. Penelitian disusun menggunakan rancangan acak lengkap (RAL) faktor tunggal yaitu ukuran benih dengan empat taraf ukuran (besar, sedang, kecil dan campuran). Benih varietas Vima 4 memiliki diameter (besar: ≥0.43 cm; sedang: 0.39-0.42 cm; kecil: ≤0.38 cm; campuran: 0.38≥ x ≥0.43) serta varietas Vimil 1 memiliki diameter (besar: ≥0.38 cm; sedang: 0.33- 0.37 cm; kecil: ≤0.34 cm; dan campuran:0.34≥ x ≥0.38). Hasil penelitian menunjukkan daya berkecambah dan indeks vigor benih kacang hijau varietas Vima 4 tidak berbeda nyata antara benih berukuran besar dan sedang. Ukuran benih tidak berpengaruh nyata terhadap persentase perkecambahan dan indeks vigor kacang hijau varietas Vimil 1, namun berpengaruh nyata terhadap nilai daya hantar listrik. Benih berukuran besar memiliki laju imbibisi paling tinggi. Viabilitas dan vigor benih hasil seleksi dengan air screen cleaner memperlihatkan bahwa yang lebih baik terdapat pada benih berukuran besar dan sedang. Kata kunci: diameter benih, imbibisi, perkecambahan, vigor

The Seed Weight Patterns During Imbibition and Germination Morpho-physiology of Four Maize (Zea mays L.) Seed Varieties: Imbibition Pattern and Morpho-physiological of Maize (Zea mays L.) Seed Germination Suwarno, Punjung Medaraji; Rustam, Evayusvita; Qadir, Abdul; Suwarto; Rosyad, Astryani
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 7 No. 3 (2025): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 7 No. 3 September 2025
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v7i3.4937

Suboptimal environmental conditions cause low imbibition rate in maize plants, thus disrupting enzyme activation and food availability for the sprouts, and inhibiting the germination process. This study aims to provide a better understanding of the imbibition pattern and physiological characteristics of germination, hopefully obtaining useful information in the development of seed processing techniques and more efficient agricultural technology. The maize seeds used in this study were the seeds of four maize varieties. The imbibition pattern was obtained by weighing the seeds from 0 to 120 hours with a 6-hour time interval. The results showed that the four varieties showed a typical three-phase imbibition pattern with almost the same time. Overall, the highest seed growth and germination was found in Jantan F1 and Paramita, which have great potential for use in seed propagation, while Baruna variety showed low seed quality and needs further evaluation for improvement.

Co-Authors AA Sudharmawan, AA Affandi, Rofiq Agus Ruhnayat Ahmad Zamzami Ahmad, Ade S. Anugrah, Mertya Arif, Mohamad Arzie, Donny Asdar Iswati Bayubaskara, Muhammad Fito Candra Budiman Daniel Happy Putra Darmawan, Herman Diaguna, Ridwan Didy Sopandie Endah Retno Palupi Endah Retno Palupi, Endah Eny Widajati Evayusvita Rustam, Evayusvita Faiza C. Suwarno Faiza Chairani Suwarno Faizal, Karima Rizki Fatmawati, Lia Irma Fikrianoor, Ardiyan IBNUL QAYIM Irma Noviana, Irma Julyan, Benny Khairani, Ahmad Laili, Izzatul Lainufar, Putri Aulia Malik, Hifdzul Melasari, Nur Mohamad Rahmad Suhartanto Muhammad Rofiq Muhammad Sidiq Nahria Nahria, Nahria Nizaruddin . Nurhasanah, Farina Otih Rostiana Palupi, Endah R. Permatasari, Dewi Rahmawati Intan Pradana, Adhitya Vishnu Previaningrum, Hanum Putri, Erianna Ayu Emkha R. Palupi, Endah Raden Enen Rindi Manggung Randriani, Eni Rolin, Nadia Rosyad, Astryani Rusmiyati, Henny Sahid, Zulfikar Damaralam Sanmas, Masni Saragih, Mutthiah Putri SATRIYAS ILYAS Sayekti, Tri Wahono Dyah Ayu Septianingrum, Chintya Dwi Sherly Mutiara Sintho Wahyuning Ardie Siti Fadhilah, Siti Soeranto Human Suhartanto, Muhammad Rahmad Sukartini Sulassih, . Supijatno Suwarno, dan Faiza Chairani Suwarno, Punjung Medaraji Suwarto Suwarto Syarifa Mustika Tatiek Kartika Suharsi Tirtana, Arif Ulil Azmi Nurlaili Afifah Undang, Undang Widajati, Widajati Wijaya, Aldi Kamal Willy Bayuardi Suwarno Winda Utami Putri Yupi Isnaini, Yupi

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