Tasawar Ali, Javaid Akhtar, Muhammad Anwar-Ul-Haq, Muhammad Maqsood
{"title":"Effects of ZnSO4 on growth, some key physiological processes and ionic homeostasis of different bread wheat (Triticum aestivum L.) genotypes under salinity stress","authors":"Tasawar Ali, Javaid Akhtar, Muhammad Anwar-Ul-Haq, Muhammad Maqsood","doi":"10.30848/pjb2024-3(18)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(18)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136204831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ghulam Ali Bajwa, Saad Hussain Shah, Uzair Hussain Shah, Muhammad Atif Majeed
{"title":"Analysis of genetic diversity and relatedness among cultivated and wild mulberry cultivars/accessions using RAPD markers","authors":"Ghulam Ali Bajwa, Saad Hussain Shah, Uzair Hussain Shah, Muhammad Atif Majeed","doi":"10.30848/pjb2024-3(16)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(16)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136206048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of the effects of Cu, Zn, and Hg metals on wheat","authors":"Omar M. Atrooz, Bara’ah B. Alrwalah","doi":"10.30848/pjb2024-3(12)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(12)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136206443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Iqtidar Hussain, Zuhair Hasnain, Sara Zafar, Muhammad Jawad Nazir, Shakeel Ahmed Jatoi
{"title":"Salt induced positive and negative effects on germination and other physiological traits of Sorghum vulgare seedlings","authors":"Iqtidar Hussain, Zuhair Hasnain, Sara Zafar, Muhammad Jawad Nazir, Shakeel Ahmed Jatoi","doi":"10.30848/pjb2024-3(13)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(13)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136206450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wheat is the main trading crop, driving food security and the worldwide economy. Severe drought stress is a chief threat to wheat productivity in existing climatic variations. Screening of wheat cultivars based on metabolic strategies to tolerate drought stress is crucial to ensure better yield. Current research work is carried out to evaluate drought-sensitive and tolerant wheat cultivars based on physio-biochemical and morphological stress indices. A pot experiment was organized according to factorial CRD with four replications. Ten latest high-yielding wheat cultivars were selected, and seeds were sown in pots having loamy soil and divided into two treatment portions. One was treated with control (NoDS) conditions, and the other with severe drought conditions (DS). Drought stress caused a significant decline in fresh and dry weight of roots and shoots, length of roots and shoots, leaf area and chlorophyll contents. However, enhanced production of reactive oxygen species (H 2 O 2 ) and lipid peroxidation (MDA) ultimately triggered enzymatic antioxidant (SOD, POD, CAT) activities. All wheat cultivars exhibited osmotic modification by accumulating total soluble proteins (TSP) and free amino acids (FAA). According to our findings, Akber-19 performed better under control (NoDS) conditions among all cultivars. However, it is quite sensitive under severe drought (DS) stress. In contrast, Fakhar-e-Bhakkar significantly maintained osmotic and antioxidative balance under drought stress (DS) and exhibited more tolerant behaviour than other cultivars at the seedling stage.
{"title":"Evaluation of potentially high yielding modern wheat cultivars for drought tolerance using key physio-biochemical and morphological indicators","authors":"Sehar Shaheen, Irfana Lalarukh, Javed Ahmad, Abida Kausar, Zill-I-Huma Nazli","doi":"10.30848/pjb2024-3(21)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(21)","url":null,"abstract":"Wheat is the main trading crop, driving food security and the worldwide economy. Severe drought stress is a chief threat to wheat productivity in existing climatic variations. Screening of wheat cultivars based on metabolic strategies to tolerate drought stress is crucial to ensure better yield. Current research work is carried out to evaluate drought-sensitive and tolerant wheat cultivars based on physio-biochemical and morphological stress indices. A pot experiment was organized according to factorial CRD with four replications. Ten latest high-yielding wheat cultivars were selected, and seeds were sown in pots having loamy soil and divided into two treatment portions. One was treated with control (NoDS) conditions, and the other with severe drought conditions (DS). Drought stress caused a significant decline in fresh and dry weight of roots and shoots, length of roots and shoots, leaf area and chlorophyll contents. However, enhanced production of reactive oxygen species (H 2 O 2 ) and lipid peroxidation (MDA) ultimately triggered enzymatic antioxidant (SOD, POD, CAT) activities. All wheat cultivars exhibited osmotic modification by accumulating total soluble proteins (TSP) and free amino acids (FAA). According to our findings, Akber-19 performed better under control (NoDS) conditions among all cultivars. However, it is quite sensitive under severe drought (DS) stress. In contrast, Fakhar-e-Bhakkar significantly maintained osmotic and antioxidative balance under drought stress (DS) and exhibited more tolerant behaviour than other cultivars at the seedling stage.","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136204830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tariq Aslam, Ao Lu, Maryam Rana, Xialing Sun, Dongbo Liu, Hong Yan
{"title":"Properties of cellulolytic Streptomyces strains from saline-sodic soil and their effects on rice growth under saline conditions","authors":"Tariq Aslam, Ao Lu, Maryam Rana, Xialing Sun, Dongbo Liu, Hong Yan","doi":"10.30848/pjb2024-3(19)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(19)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136204829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Dalkılıç, Lütfiye KADIOĞLU DALKILIÇ, Ayşenur Çelik, Dilek Arslan Atessahin, S. Mülayim, Mert Can Küçüktüfekçi, Özgecan Gülaçar
{"title":"Evaluation of biological activity of tar extracted from Pinus brutia and Cedrus libani from Turkey","authors":"S. Dalkılıç, Lütfiye KADIOĞLU DALKILIÇ, Ayşenur Çelik, Dilek Arslan Atessahin, S. Mülayim, Mert Can Küçüktüfekçi, Özgecan Gülaçar","doi":"10.30848/pjb2024-3(37)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(37)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"61 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139328956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ibrahim Hosafioğlu, Hakki Akdeniz, Nizamettin Turan, Seyithan Seydoşoğlu, Muhammad Iqbal, Ayman El Sabagh
{"title":"Growth, herbage yield and quality evaluation of turfgrasses species under agro-ecological conditions of Iğdir, Turkey","authors":"Ibrahim Hosafioğlu, Hakki Akdeniz, Nizamettin Turan, Seyithan Seydoşoğlu, Muhammad Iqbal, Ayman El Sabagh","doi":"10.30848/pjb2024-3(14)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(14)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136206446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Brassinolide alleviates the drought stress of Oxalis corniculata by enhancing the growth and reducing the oxidative stress","authors":"Chen Li, Qingfang Tu","doi":"10.30848/pjb2024-3(10)","DOIUrl":"https://doi.org/10.30848/pjb2024-3(10)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134903546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shanshan Yang, Huiying Gong, Shaolin Tan, Yadong Zhou, Boyun Yang
{"title":"Comparison of leaf size of common plants between field measurements and scientific flora records","authors":"Shanshan Yang, Huiying Gong, Shaolin Tan, Yadong Zhou, Boyun Yang","doi":"10.30848/pjb2024-2(5)","DOIUrl":"https://doi.org/10.30848/pjb2024-2(5)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136072557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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