سیّدنا ڈاکٹر طاہر سیف الدین
پچھلے دنوں یہ خبر بڑے افسوس کے ساتھ سنی گئی کہ سیّدنا ڈاکٹر طاہر سیف الدین صاحب نے ۷۷ برس کی عمر میں چند روز کی علالت کے بعد بمبئی میں وفات پائی، اناﷲ وانا الیہ راجعون ۔ مرحوم اگرچہ بوہرہ جماعت کے سب سے بڑے مذہبی پیشوا یعنی داعی مطلق تھے۔اوراس حیثیت سے انھوں نے اس طبقہ کی دینی اوراخلاقی اصلاح اورتعلیمی واقتصادی فلاح وبہبود کے لیے بڑی ہی شان دار خدمات انجام دی ہیں ،لیکن ان میں تعصب یا گروہ بندی کاجذبہ بالکل نہیں تھا، مسلمانوں کے دوسرے دینی اور تعلیمی اداروں سے بھی تعلق رکھتے اوراُن کی مالی امداد واعانت کرتے تھے۔مسلم یونیورسٹی علی گڑھ کے دس بارہ برس سے چانسلر تھے اورصرف برائے نام نہیں بلکہ اُس کے معاملات سے خاطر خواہ دل چسپی لیتے اورضرورت کے وقت اُس کی مالی مدد بھی کرتے تھے۔ ان کی جودوعطاء اورفیاضی کادامن نہایت وسیع تھا، اس باب میں مذہب ،رنگ ونسل اور قومیت ووطنیت کاکوئی فرق وامتیاز نہیں ہوتا تھا۔علی گڑھ آتے تھے توایک روز چند گھنٹے صرف غریب اور حاجت مند طلباء سے ملاقات کے لیے مخصوص ہوتے تھے ۔اس وقت طلباء باری باری سے پیش ہوتے اور اپنی مراد پاکر واپس ہوتے تھے۔ علم وفضل ، تقویٰ وطہارت اوراخلاق وفضائل کے اعتبارسے بڑا اونچا مقام رکھتے تھے۔ اسلامی شعائر اورآداب کااس درجہ اہتمام ہوتاتھا کہ یونیورسٹی کی ایک تقریب میں ایک طالبِ علم نے ننگے سرقرآن مجید کی تلاوت شروع کی تو فوراً اُسے ٹوکا۔ انہیں دنوں میں ایک روز مجھ کوخاص طور پراپنی قیام گاہ پربلایا اور تنہائی میں کم و بیش نصف گھنٹہ تک مسلمانوں اورخاص کر طلباء کے دینی اوراخلاقی انحطاط پر سخت تشویش اور رنج کا اظہار فرماتے رہے، اس کے علاوہ کلکتہ اور علی گڑھ میں اور بھی کئی مرتبہ شرفِ ملاقات حاصل...
In every society of the world, youth is a very important segment. The youth plays an important role in social work and development of communities. There is a dire need of such voluntary welfare works to meet the needs of individuals as well as of the whole communities. As the complexities of living conditions increase, the voluntary social work and welfare projects gain importance and governments alone whether of developing or developed countries, can no longer meet the needs of their citizens. All this necessitates the existence of other bodies working parallel to the governmental bodies to fill in the public domain and complement the role played by the government agencies in meeting social needs. Such bodies are called civil society organizations. These organizations play an important role in addressing some of the social, cultural, and economic issues. Despite the great importance of the social work and its need for the development of communities and the development of individuals a very small percentage of youth are engaged in social work. There is reluctance among the youth to participate in community work. This article explores the role of youth in social welfare work.
The use of plant growth promoting rhizobacteria is a promising strategy for sustainable agriculture production. The aims of the present study were to isolate, characterize and identify sunflower associated beneficial bacteria and to evaluate their inoculation and colonization potential towards sunflower. Therefore, sixteen sites with varying altitudes of Himalayan Mountain region of Dhirkot (subdivision), Azad Jammu and Kashmir have been selected. A total of 163 isolates were obtained from rhizosphere (97) and root interior (66 putative endophytes) of sunflower to evaluate the potential of these beneficial root associated bacteria and their root colonization potential to improve sunflower growth, nutrient uptake, yield and oil contents. Out of 163 screened isolates, 44 % were found positive for phosphate solubilization (9.51 to 48.80 µg mL-1), 24 % for IAA production (1.13-24.6 µg mL-1), 20 % for nitrogen fixation (28.68-137.84 nmoles mg-1 protein h-1) and 12% for biocontrol properties against Fusarium oxysporum detected by using standard microbiological and biochemical procedures. Most of the phosphate solubilizing isolates were able to produce a variety of organic acids dominated by gluconic acid (G.A) ranging between 2.17 µg mL-1 to 15.44 µg mL 1.The isolates exhibiting multiple plant growth promoting traits in vitro were identified as species of the genus Azospirillum, Bacillus, Enterobacter, Citrobacter, Pseudomonas, Serratia, Stenotrophomonas and Lysinibacillus, Cellulosimicrobium, Staphylococcus, Chryseobacterium showing 99% homology of 16S rRNA gene sequence. Major population was dominated by Bacillus species followed by Pseudomonas and Enterobacter.Phylogenetic analysis did not show any correlation or distribution of specific species/genera at specific sites indicating that the distribution of PGPR is independent of the surrounding topography.Eleven potential PGPR strains exhibiting at least 3 of the above mentioned plant beneficial traits were further tested for intrinsic antibiotic resistance through disc diffusion method and found to be resistant against most of the tested antibiotics. The bacterial strains were then tested as inoculant on sunflower (cv. FH331) in soil-free medium (growth pouches) and in sterilized soil (pots) under controlled conditions for their N2-fixing and P-solubilizing abilities separately, as well as in field under natural conditions at two locations i.e., Rawalakot, AJK, and Faisalabad, Pakistan.All the eleven bacterial strains (belonging to 8 genera) promoted the sunflower growth under controlled environmental conditions and improved N and P uptake over non-inoculated control treatment. Out of these 11 strains, Azospirillum brasilense AF-22, Enterobacter cloacae AF-31, Pseudomonas sp. strain AF-54 and Citrobacter freundiiAF-56 were found more effective and potent strains in augmenting sunflower growth, yield and oil contents and NP uptake compared with 50 % (of their recommended dose)N and P fertilizers treatments. These four strains exhibiting multiple plant growth promoting traits i.e., N2-fixation, P-solubilization, IAA production, organic acid production and metabolic versatility, performed well in both experimental locations at Rawalakot and Faisalabad. Principal component analysis indicated that inoculation with these selected PGPR had better response at Rawalakot. To confirm the efficiency of these bacterial strains for sunflower, their host specificity and colonization potential was extensively studies in vitro and in vivo. Bacterial population dynamics were observed at different time intervals to check the strain persistency in sunflower rhizosphere. All the strains showed strong association with sunflower roots up to 45 days. Their colonization potential was confirmed through a series of high throughput microscopy techniques including yfp-labelling technique, fluorescent antibody (FA) labelling, fluorescent in situ hybridization (FISH) techniques coupled with confocal laser scanning microscopy and by ultrastructural and immunogold labelling technique through transmission electron microscopy (TEM). These biomarkers confirmed the host specificity of the applied strains in both sterilized and natural conditions. Transmission electron microscopic studies also showed the localization of Azospirillum brasilense AF-22 and Citrobacter freundii AF-56 both in the rhizosphere and root interior, confirming their endophytic association with sunflower. Based on the results of this study, it is concluded that the potential PGPR strains namely A. brasilense AF-22, E. cloacae AF-31, Pseudomonas sp. strain AF-54 and C. freundii AF-56 can be used as biofertilizer for sunflower crop for enhancing yield and to minimize the use of chemical (NP) fertilizers. It is further recommended that the inoculum should be checked for the cross inoculation potential on other oil seed crops in field.