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Articles 1 - 7 of 7
Full-Text Articles in Plant Breeding and Genetics
Genetic Improvement Of Wheat (Triticum Aestivum L.) For Enhancing Grain Yield And Adaptability Under Changing Climate, Muhammad Umer Farooq, Fida Hussain, Mehvish Makhdoom, Najaf Batool, Javed Ahmad, Muhammad Ibrahim Khan, Minahel Shahzadi
Genetic Improvement Of Wheat (Triticum Aestivum L.) For Enhancing Grain Yield And Adaptability Under Changing Climate, Muhammad Umer Farooq, Fida Hussain, Mehvish Makhdoom, Najaf Batool, Javed Ahmad, Muhammad Ibrahim Khan, Minahel Shahzadi
Journal of Bioresource Management
Wheat (Triticum aestivum L.) is a fundamental major crop that serves a critical role in ensuring worldwide food availability and sustainability, particularly in developing countries such as Pakistan. Its productivity and yield stability are increasingly threatened by climate change induced stresses such as heat, drought, salinity, evolving pests and disease dynamics. These abiotic and biotic stresses disturb key biological and developmental processes, consequently leading to a decline in grain production and quality. This review synthesizes recent advances in wheat genetic improvement, focusing on breeding strategies and emerging technologies for enhancing grain yield and climate resilience. i.e., how genetic variation, …
Evaluation Of Cotton Advanced Lines/Varieties For Genetic Diversity And Correlation Studies Of Cotton Leaf Curl Virus Disease With Yield Contributing Traits In Cotton, Nouman Bilal, Wajid Nazeer, Abdul Latif Tipu, Shoaib Liaqat, Muhammad Sarwar, Ansar Ali, Khadim Hussain, Maria Basheer
Evaluation Of Cotton Advanced Lines/Varieties For Genetic Diversity And Correlation Studies Of Cotton Leaf Curl Virus Disease With Yield Contributing Traits In Cotton, Nouman Bilal, Wajid Nazeer, Abdul Latif Tipu, Shoaib Liaqat, Muhammad Sarwar, Ansar Ali, Khadim Hussain, Maria Basheer
Journal of Bioresource Management
Plant genetic diversity aids in the creation of new varieties that are more resistant to pests and unfavorable climatic conditions. In order to discover varied parents and assess their cross-performance, the current study was carried out. The findings showed a substantial positive connection (0.81) between green bolls, plant height (0.57), and open bolls, as well as a significant positive correlation (0.52) between open bolls. On the other hand, a highly significant negative connection was discovered between the number of open bolls (-0.59), number of green bolls (-0.72), plant height (-0.78), and major stem nodes (-0.70) for the cotton leaf curl …
Assessment Of The Genotoxic Effect Of Pesticide (Profenophos And Cypermethrin) On Allium Cepa L. Through Comet Assay, Ali Hasnian, Muhammad Rizwan, Hamed Dadkhah-Aghdash ., Zahid Mehmood, Ayesha Iqbal, Zarbab Zulfiqar, Bin Yameen, Hafiz Naveed Anjum, Sohaib Muhammad, Muhammad Luqman, Andleeb Anwar Sardar, Muhammad Umer Farooq
Assessment Of The Genotoxic Effect Of Pesticide (Profenophos And Cypermethrin) On Allium Cepa L. Through Comet Assay, Ali Hasnian, Muhammad Rizwan, Hamed Dadkhah-Aghdash ., Zahid Mehmood, Ayesha Iqbal, Zarbab Zulfiqar, Bin Yameen, Hafiz Naveed Anjum, Sohaib Muhammad, Muhammad Luqman, Andleeb Anwar Sardar, Muhammad Umer Farooq
Journal of Bioresource Management
Pesticides are specially designed to control pests and help in increasing the yield of crops. This study aims to investigate the genotoxic effect of the major ingredients of commonly used pesticides (Profenophos and Cypermethrin) on Allium cepa L. in different regions of the province of Punjab, Pakistan. Profenophos and Cypermethrin pesticides are extensively used by local farmers. Six different dilutions of Profenophos and Cypermethrin pesticide ranging from, 0.5 ml/L, 1 ml/L, 1.5 ml/L, 2 ml/L, 2.5 ml/L and 3.0 ml/L were applied initially on seeds germination. Seeds grown in a 3.0 ml/L concentration showed a lower radical length percentage as …
Drought Susceptibility Index; A Preferred Criterion In Screening For Tolerance In Soybean, Muhammad Zeshan Zafer, Muhammad Hammad Nadeem Tahir, Muhammad Amir Bakhtavar, Essam Darwish, Mahmood Alam Khan, Zulqurnain Khan, Chahat Fatima, Ayesha Aftab, Shifa Ur Rahman, Shoaib Ur Rehman
Drought Susceptibility Index; A Preferred Criterion In Screening For Tolerance In Soybean, Muhammad Zeshan Zafer, Muhammad Hammad Nadeem Tahir, Muhammad Amir Bakhtavar, Essam Darwish, Mahmood Alam Khan, Zulqurnain Khan, Chahat Fatima, Ayesha Aftab, Shifa Ur Rahman, Shoaib Ur Rehman
Journal of Bioresource Management
Soybean (Glycine max L.) yield and yield related traits are constrained by drought. Adaptation of soybean to changing environment could be improved by exploitation and introgression of diverse germplasm in breeding program. In present study, the response to drought conditions, especially at flowering stage, was evaluated to determine the potential soybean germplasm for future soybean breeding programs in Pakistan. Field experiment was conducted under two water regimes i.e. well-water and water-limited, to assess the effect of drought in seed yield and yield related traits. Although, drought led to overall reduction of ~15 % in thousand seed weight but still …
Determination Of Crop Coefficient Of Hybrid Wheat Under Arid Climate: A Pot Study, Saba Wajid, Muhammad Imran, Hafiz Shahzad Ahmad, Muhammad Zeeshan Gulzar, Tanveer Ul Haq, Abdul Ghaffar, Sarmad Frogh Arshad, Zulqurnain Khan, Kashif Bashir, Hasan Riaz
Determination Of Crop Coefficient Of Hybrid Wheat Under Arid Climate: A Pot Study, Saba Wajid, Muhammad Imran, Hafiz Shahzad Ahmad, Muhammad Zeeshan Gulzar, Tanveer Ul Haq, Abdul Ghaffar, Sarmad Frogh Arshad, Zulqurnain Khan, Kashif Bashir, Hasan Riaz
Journal of Bioresource Management
Climate change increases vulnerabilities for crop productivity in Pakistan. Water crises are increasing with an increase in temperature and change in precipitation patterns due to climate change which ultimately imposed a threat to the food security of the country. Water is indispensable for all plants to complete life cycle as the unavailability of water at critical growth stages drastically affects the development of the plant. The present pot study was conducted for the estimation of crop coefficient of hybrid wheat for irrigation scheduling at Muhammad Nawaz Shareef University of Agriculture, Multan during two growing seasons 2018-19 and 2019-20. In this …
Estimation Of Genetic Diversity Among Canola Accessions Using Simple Sequence Repeat Markers, Jaleel Ahmad, Muhammad Baber, Wajid Nazeer, Sana Hamdullah, Aleena Ahmad Somroo, Shaiza Ali, Rameen Fatima, Seema Aslam
Estimation Of Genetic Diversity Among Canola Accessions Using Simple Sequence Repeat Markers, Jaleel Ahmad, Muhammad Baber, Wajid Nazeer, Sana Hamdullah, Aleena Ahmad Somroo, Shaiza Ali, Rameen Fatima, Seema Aslam
Journal of Bioresource Management
Genetic studies through molecular markers proved important to find out the genetic diversity of canola. In this study, 50 lines of canola were used to find the polymorphism using 15 SSR primers and investigated the genetic diversity, PIC values, frequency-based genetic distance, and allelic frequencies. Mean gene diversity, frequency-based genetic distance, and PIC values were 0.8777, 0.233 and 0.8666, respectively for the canola lines. A good range of genetic diversity was found among studied canola lines with value 85.91% polymorphism. Maximum and minimum genetic distances among 50 lines were 1 and 0.26, respectively. Accessions ACC-26068, ACC-24241, ACC-24244, ACC-24233, ACC-24423 and …
Correlation, Regression Analysis Of Seed Oil Contents In Relation To Morphological Characters In Cotton, Hafiz Muhammad Awais, Sarmad Frogh Arshad, Wajad Nazeer, Muhammad Usman, Abdul Latif Khan Tipu, Muqarrab Ali, Asif Saleem, Hasan Junaid Arshad, Asma Shah Rukh
Correlation, Regression Analysis Of Seed Oil Contents In Relation To Morphological Characters In Cotton, Hafiz Muhammad Awais, Sarmad Frogh Arshad, Wajad Nazeer, Muhammad Usman, Abdul Latif Khan Tipu, Muqarrab Ali, Asif Saleem, Hasan Junaid Arshad, Asma Shah Rukh
Journal of Bioresource Management
Cotton is the backbone of Pakistan’s economy. More than half of the export of Pakistan depends on cotton and cotton-based products. Morphological quantitative traits are important for estimation of cotton yield. In this regard, a study was conducted to evaluate the morphological responses on cotton crop at experimental farm of MNS-University of Agricultural Multan during the year 2019-2020. Four cotton varieties with different time windows (early, normal and late) were sown in a randomized complete block design (RCBD) in a split plot arrangement. Correlation and regression studies of cultivars of Gossypium and Malvaceae were analyzed for quantitative characters. Result revealed …