8 results on '"Amna Amna"'
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2. PELESTARIAN CERITA RAKYAT DI KABUPATEN BIREUN DAN ACEH UTARA SEBAGAI SARANA PEMBENTUKAN KARAKTER BERBASIS KEARIFAN LOKAL
- Author
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Masithah Mahsa, Trisfayani Trisfayani, Syahriandi Syahriandi, Munifatul Zahara, and Amna Amna
- Published
- 2022
- Full Text
- View/download PDF
3. SISTEM SURAT-MENYURAT BERBASIS WEB DI KANTOR DESA BALE MUSARA
- Author
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null Zainal Zainal, null Amna Amna, and null Hendri Syahputra
- Abstract
Mailing is one of the Web systems that is now widely used in modern administrative systems. The correspondence system is a system related to administration that virtually concentrates the components of an organization, where data, information, and communication are made through telecommunication media with the aim of building a system that is able to accommodate each element. This correspondence system is built using the SDLC (Software Development Life Cycle) method with the Waterfall Model software development technique. For the use of the correspondence system, a study was conducted entitled "Web-Based Correspondence System at the Bale Musara Village Office". This research uses quantitative research methods. The results of testing the Web-based Correspondence System are in accordance with the system proposed and expected by system users, especially for village operators and secretaries. Based on the research and creation of the system that has been carried out, there are several conclusions, namely the Making of a Correspondence Information System at the Bale Musara Village Office can be used to facilitate the work of village officials.
- Published
- 2022
- Full Text
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4. PELATIHAN DAN PENGGUNAAN MAIL MERGE PADA APLIKASI MICROSOFT OFFICE DAN MICROSOFT EXCEL UNTUK MENINGKATKAN KEMAMPUAN ADMINISTRATIF STAF
- Author
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Amna, Amna, Kamarudin, Anna Permatasari, Asri, Rahmadi, Dewi , Ratna, Asry, Lenawati, Fahmi , Rizkan, Ash, Amru Bin, Kusuma , Hendra, and Ashwad, Hajar
- Subjects
Pelatihan, Microsoft Word, Mail Merge, Microsoft Excel, Buku Log - Abstract
Pengabdian kepada Masyarakat yang telah dilaksanakan di Fakultas Pertanian, Universitas Gajah Putih. Pada pengabdian kepada masyarakat ini, pelatihan tentang penggunaan Mail Merge menjadi salah satu kemahiran dan keterampilan yang sangat diperlukan. Baik bagi staf fakultas dan sektretaris program studi. Keterampilan penggunaan Mail Merge ini akan memudahkan siapapun dalam melakukan pendataan. Baik berupa penulisan surat undangan, pembuatan SK, pembuatan buku Log bagi keperluan mahasiswa. Terutama dokumen yang mempunyai bentuk yang sama tetapi ditujukan pada lebih satu orang mahasiswa. Kenyataannya, masih banyak staf dan sekretaris yang belum mempunyai keterampilan dan kemahiran dalam menggunakan Mail Merge. Hal ini sangat disayangkan, karena adanya fitur Mail Merge untuk memberikan kelapangan dan kemudahan dalam menjalankan tugas dan beban kerja sehari-hari. Penggunaan Mail Merge dalam pembuatan dokumen ini akan mempercepat pengerjaan dokumen tersebut karena dilakukan tidak satu- persatu tetapi secara bersamaan. Tujuan dari pelatihan ini adalah untuk memberikan keterampilan penggunaan fitur Mail Merge dari aplikasi Microsoft Word dan Microsoft Excel kepada staf dan sekreataris yang berada di Fakultas Pertanian terutama dalam pengeditan telaahan, pembuatan surat undangan, Surat Keputusan dan lainnya.
- Published
- 2023
- Full Text
- View/download PDF
5. Evaluation of the Effect of ACC Deaminase and Exopolysaccharides Producing Bacteria in Maize (Zea mays) under Heat Stress
- Author
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Amara Rafi, Hassan Javed Chaudhary, Javed Ali, Abdulaziz Bashir Kutawa, Amna Amna, Misbah Khan, Nida Aslam, and Shafiq Ur Rehman
- Subjects
Multidisciplinary - Abstract
Heat stress or global warming is a continuous temperature fluctuation that affects the environment and damage plant tissues because of the hormonal imbalances in plants. Yield losses resulting from heat stress are a major threat to global food security. Plant growth-promoting bacteria (PGPB) may be utilized to lessen this loss in yield. PGPB containing aminocyclopropane-1-carboxylic acid (ACC) deaminase activity can enhance plant growth that various abiotic stresses inhibit. This work was conducted to evaluate the effect of ACC deaminase and exopolysaccharides producing bacteria on maize plants grown under heat stress. The stressed plants were kept at 45 °C, while non-stressed plants were grown at a temperature of 28 - 35 °C. In 45 days of the growing period under heat stress, the plant growth and activities were decreased, however, in the presence of PGPB (isolated from soil and plant tissues in Muzaffagarh, Pakistan) containing ACC deaminase activity, the plant activities and biomass were increased compared to their respective control. The ACC deaminase-producing bacteria played a significant role by enhancing the physiological activities of the plants like chlorophyll a and b, carotenoid pigments, and proline content. Enzymatic activities like superoxide dismutase (81 %), peroxidase (57.8 %), and catalase (50.27 %) were increased. The relative water content of the maize plants was increased in Treatment one (T1) with 300, and 200 % for non-heat and heat, respectively, while the control was having 220, and 200 % for non-heat and heat, respectively. Soluble sugar content was improved with T1 having the highest values (4,000 and 5,700 g/mol) for heat and non-heat, respectively. The control was having 900, and 2300 g/mol for heat and non-heat, respectively. The application of ACC deaminase-producing bacteria on maize can help to overcome the adverse effects of heat stress and help the plant to survive under stress condition. HIGHLIGHTS Heat stress is a continuous temperature fluctuation that affects the environment and damage plant tissues because of the hormonal imbalances in plants, and yield losses resulting from heat stress are a major threat to global food security This research work was carried out to assess the effect of ACC deaminase and exopolysaccharides producing bacteria on maize plants grown under heat stress The use of ACC deaminase-producing bacteria on maize can help to overcome the adverse effects of heat stress and help the plant to survive under stress condition GRAPHICAL ABSTRACT
- Published
- 2022
- Full Text
- View/download PDF
6. Interaction of ACC deaminase and antioxidant enzymes to induce drought tolerance in Enterobacter cloacae 2WC2 inoculated maize genotypes
- Author
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Ammarah Maqbool, Muhammad Farooq Hussain Munis, Tariq Sultan, Shafiqur Rehman, Amna Amna, Shehzad Mehmood, Muhammad Suhaib, Saman Maqbool, and Hassan Javed Chaudhary
- Subjects
chemistry.chemical_classification ,ACC deaminase ,Antioxidant ,Inoculation ,medicine.medical_treatment ,Drought tolerance ,Plant Science ,Biology ,biology.organism_classification ,Microbiology ,Enzyme ,chemistry ,Genotype ,medicine ,Enterobacter cloacae - Published
- 2020
- Full Text
- View/download PDF
7. Culturable endophytic fungal communities associated with plants in organic and conventional farming systems and their effects on plant growth
- Author
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Ye Xia, Amna Amna, Zhenzhen Zhao, Mohammad Radhi Sahib, Yu Gary Gao, and Stephen O. Opiyo
- Subjects
0301 basic medicine ,Biodiversity ,lcsh:Medicine ,Biomass ,Plant Development ,Biology ,DNA, Ribosomal ,Zea mays ,Plant use of endophytic fungi in defense ,Pichia ,Article ,Citrullus ,03 medical and health sciences ,0302 clinical medicine ,Solanum lycopersicum ,Abundance (ecology) ,Endophytes ,lcsh:Science ,DNA, Fungal ,Trichoderma ,Multidisciplinary ,business.industry ,lcsh:R ,fungi ,Fungi ,Species diversity ,food and beverages ,Agriculture ,Horticulture ,030104 developmental biology ,Shoot ,Organic farming ,lcsh:Q ,business ,Capsicum ,030217 neurology & neurosurgery ,Plant Shoots - Abstract
As compared to organic farming system, conventional farming system relies on higher inputs of synthetic agrochemicals, which may reduce the abundance, diversity, and beneficial effects of plant endophytic fungal communities. This study compares the diversity and abundance of culturable endophytic fungal communities associated with four plant species –corn, tomato, pepper, and watermelon grown in separate organic and conventional fields. In all, 740 fungal isolates were identified, of which 550 were from the organic fields and 190 from the conventional ones. These fungal isolates were grouped into eight orders and 22 species, with the two most abundant species being Trichoderma sp. and Pichia guilliermondi. The fungal species diversity and abundance were both significantly higher in the organic than in the conventional fields. All the isolated endophytic fungi improved tomato plants’ shoot growth and biomass significantly, as compared with the water control. Six fungal isolates also exhibited activity that enhanced tomato fruit yields. These results suggest that these endophytic fungi might be a considerable boost to sustainable agricultural production, while also reducing the agricultural application of chemicals and thus benefiting the environment and human health.
- Published
- 2018
8. The culturable endophytic fungal communities of switchgrass grown on a coal-mining site and their effects on plant growth
- Author
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Stephen O. Opiyo, Ye Xia, and Amna Amna
- Subjects
0301 basic medicine ,lcsh:Medicine ,Biomass ,Plant Science ,Pathology and Laboratory Medicine ,Panicum ,Diversity index ,Fusarium ,Medicine and Health Sciences ,Endophytes ,lcsh:Science ,Fungal Pathogens ,Plant Growth and Development ,Rhizosphere ,Multidisciplinary ,Ecology ,biology ,Plant Anatomy ,Eukaryota ,food and beverages ,Agriculture ,Biodiversity ,Shannon Index ,Medical Microbiology ,Seeds ,Shoot ,Pathogens ,Research Article ,Ecological Metrics ,Hypocreales ,Crops ,Mycology ,Microbiology ,Plant use of endophytic fungi in defense ,03 medical and health sciences ,Plant-Environment Interactions ,Botany ,Microbial Pathogens ,Plant Ecology ,lcsh:R ,Ecology and Environmental Sciences ,fungi ,Organisms ,Fungi ,Biology and Life Sciences ,Species diversity ,Species Diversity ,biology.organism_classification ,Coal Mining ,030104 developmental biology ,Panicum virgatum ,lcsh:Q ,human activities ,Developmental Biology ,Crop Science - Abstract
Plants have a diverse endophytic microbiome that is functionally important for their growth, development, and health. In this study, the diversity and specificity of culturable endophytic fungal communities were explored in one of the most important biofuel crops, switchgrass plants (Panicum virgatum L.), which have been cultivated on a reclaimed coal-mining site for more than 20 years. The endophytic fungi were isolated from the surface-sterilized shoot (leaf and stem), root, and seed tissues of switchgrass plants and then cultured for identification. A total of 1339 fungal isolates were found and 22 operational taxonomic units (OTUs) were sequence identified by internal transcribed spacer (ITS) primers and grouped into 7 orders and 4 classes. Although a diverse range of endophytic fungi associated with switchgrass were documented, the most abundant class, order, and species were Sordariomycetes, Hypocreales, and Fusarium spp. respectively. About 86% of the isolated endophytic fungi were able to enhance the heights of the shoots; 69% could increase the shoot fresh weights; and 62% could improve the shoot dry weights after being reintroduced back into the switchgrass plants, which illustrated their functional importance. Through the Shannon Diversity Index analysis, we observed a gradation of species diversity, with shoots and roots having the similar values and seeds having a lesser value. It was observed that the switchgrass plants showing better growth performance displayed higher endophytic fungal species diversity and abundance. It was also discovered that the rhizosphere soil organic matter content was positively correlated with the fungal species diversity. All these data demonstrate the functional association of these beneficial endophytic fungi with switchgrass and their great potential in improving the switchgrass growth and biomass to benefit the biofuel industry by reducing chemical inputs and burden to the environment.
- Published
- 2018
- Full Text
- View/download PDF
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