پروفیسر عبدالحق کی پرورش جس پر نور اور سادہ ماحول میں ہوئی اس سے یہ اندازہ لگانامشکل ہے کہ ان کی تعلیم کی ابتدا کب ہوئی ۔ لیکن اتنے اشارے ضرور ملتے ہیں کہ چار سال کی عمر میں انہیں گاؤں کے مکتب میں داخل کیا گیا ۔ اس مکتب میں گاؤں کے ایک مولوی مظفر حسین پڑھایا کرتے تھے۔ انہی مولوی صاحب نے پروفیسر عبد الحق کی تاریخ پیدائش سکول رجسٹر میں لکھی اور ان کی قیاسی تاریخ ولادت ۲ مارچ ۱۹۳۹ قرار پائی گاؤں کے اس سکول کے علاوہ پروفیسر عبد الحق قرآن شریف پڑھنے کے لیے بھی جایا کرتے تھے۔ گاؤں کی ایک محترم خاتون جو قصبہ مچھلی شہر سے بیاہ کر لائی گئی تھیں۔ جب بیوہ ہو گئیں تو انہوں نے پہاڑ پور کے بچوں کو قرآن پڑھانا شروع کر دیا۔ وہ بھی پہاڑ پور گاؤں کی پہلی پڑھی لکھی خاتون تھیں جن کے فیض سے تقریباً پندرہ سال تک بچوں نے قرآن شریف پڑھنا سیکھا۔ قسمت کی یاوری دیکھیے کہ پروفیسر عبد الحق نے ایسا زمانہ اور ایسا عرصہ حیات پایا جس میں ان کے گاؤں کے ممتاز اور نابغہ روزگار لوگوں سے ان کا سابقہ پڑا اور انہیں ایسی کروٹ بدلتی ہوئی زندگی میں سانس لینے کا موقع ملا جس سے ان کے اندر بھی کچھ کر گزرنے کی آرزوؤں اور ترقی کی راہ پر گامزن ہو نیوالی ابھرتی ہوئی دنیا کے خوابوں کو دیکھنے کا حوصلہ پیدا ہوا۔ بہر کیف سرکاری نہج کے سکول اور اسلامی مدرسہ کی تعلیم دونوں ساتھ ساتھ گامزن رہے۔ گاؤں کے اس سرکاری سکول میں جسے لوگ مکتب کہتے تھے درجہ تین تک تعلیم دی جاتی تھی۔ اس تعلیم سے فارغ ہونے کے بعد پروفیسر عبدالحق نے مچھلی شہر کے سرکاری اسلامیہ سکول میں درجہ چہارم میں داخلہ لیا۔ اس کے لیے انہیں روزانہ پانچ...
In a Social Studies, students' academic motivation and attitudes will be useful to their academic progress. If a student is enthusiastic about a subject, he or she will do better in class and learn faster. There have been a lot of studies that have looked into students' academic motivation and attitudes toward social studies, but there does not appear to be any study that focuses on the learners themselves. This quantitative study aims to determine the level of academic motivation as well as the attitude toward social studies of 458 secondary students from public schools using the Academic Motivation Scale High School Version and Secondary Students Attitudes Towards Social Studies Scale. It also looked at whether there was a significant difference in academic motivation and attitude toward social studies when respondents were sorted by gender. Finally, it investigates the link between academic motivation and attitude towards social studies. Students are found to be "highly motivated" in terms of academic motivation and have a “positive attitude” toward social studies, according to the findings. Furthermore, when respondents were divided into gender groups, no significant differences in academic motivation and attitude toward social studies were found. Finally, academic motivation and attitude toward social studies show a significant favorable relationship.
Cadmium (Cd) pollution is an emerging concern in many industrialial areas, mainly where raw effluents released from industry and cities. In many developing countries like Pakistan these effluents are used to raise grain crops and vegetables despite someof theses effluents having higher levels of metals such as Cd. In this thesis we investigate Cd availability and accumulation in wheat and rice following a series of four experiments. The first experiment was a hydroponic study executed to explore the effect of Cd on growth and micronutrient accumulation in wheat and rice. Cadmium was applied in three levels i.e. 5, 10 and 15 µM and nutrient solution was Hoagland. Results indicated that growth of both wheat and rice was significantly affected at higher Cd (15 µM) level. Increasing Cd levels significantly reduced gas exchange characteristics including photosynthetic rate and transpiration rate of both crops. Root and shoot Cd contents were highest, whereas micronutrient (Cu, Fe, Mn and Zn) concentration was minimum in 15 µM Cd treated plants of both crops. On the basis of solution culture experiment it was concluded that, Cd has significant effect on growth, physiological and micronutrient contents of wheat and rice especially at 15 µM Cd application. The second experiment was a pot study to evaluate the effectivesness of different organic amendments on reducing Cd availability to rice and wheat in an artificially Cd contaminated soil. Amendments used were cotton sticks biochar (CSB), wheat straw biochar (WSB), rice husk biochar (RHB), farm yard manure (FYM), poultry manure (PM) and press mud (PrMd) @ 2% (w/w). The results revealed that addition of organic amendments significantly improved growth and reduced shoot, root and grain Cd and AB-DTPA extractable soil Cd in wheat-rice cropping. The maximum Cd reduction in soil and plant was recorded with the application of PrMd and RHB in both crops whereas the highest Cd concentration was observed in unamended Cd applied soil. On the basis of this study, it was concluded that, addition of organic amendments especially PrMd and RHB improved growth and yield of both crops and reduced Cd uptake. The third trial was accomplished to study the role of selected organic materials on Cd phyto-availability and growth of wheat and rice in raw effluent irrigated farmer’s field at village Suraj Miani, suburbs of Multan city. Treatments were control; RHB; FYM; PM and PrMd @ 10 Mg ha-1 randomized in 9 m2 sized plots. The results indicated that RHB and PrMd showed higher gas-exchange characteristics and lower plant and AB-DTPA extracable soil Cd. The soil (0-15 cm) Cd was lowered by 33 and 32% in post-wheat whereas 48% in post-rice by the application of RHB and PrMd respectively over control. The economics of treatments showed that except RHB, addition of amendments gave higher benfit cost ratio over control. Among amendments FYM was found more economical followed by PM and PrMd. The fourth experiment was performed in pots to study the effect of organic acids on Cd availability to wheat and rice. Organic acids viz. oxalic acid (OA), citric acid (CA), EDTA and tartaric acid (TA) were applied @ 2 mM before sowing of wheat. Rice seeedlings were transplanted to similar (post-wheat) pots to observe the long term effectiveness of applied organic acids. The results showed that Cd in root, shoot and grain/paddy of wheat and rice was increased by addition of organic acids and found highest for EDTA as compared to rest of treatments. The post-harvest AB-DTPA extractable soil Cd was also higher with EDTA treatment. Over all, Cd stress reduced growth and yield of both wheat and rice in natural and Cd spiked growth medium. This shows that Cd stress is inversely related with growth, yield and micronutrient uptake, whereas Cd uptake and concentration is directly related with Cd concentration in growth medium. Application of organic amendments especially PrMd and RHB improve growth, yield and photosynthetic attributes of both crops in artificially (spiked) Cd contaminated soil and raw sewage irrigated field as a result of less Cd uptake and translocation. Addition of organic acids especially EDTA formed soluble chelates with Cd thus increased Cd phytoavailability and uptake by wheat and rice.