Latest Entries
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Explore Further
ہم سے درویش کوئی مال نہ زر رکھتے ہیں
ہم سے درویش کوئی مال نہ زر رکھتے ہیں
کوئی دیوار نہ در اور نہ گھر رکھتے ہیں
یہ بھی سچ ہے کہ نہ ہم بال، نہ پر رکھتے ہیں
جاری ہم پھر بھی وفائوں کا سفر رکھتے ہیں
رکھتے بے تاب ہیں دل، آنکھ کو تر رکھتے ہیں
مرے حالات مجھے زیر و زبر رکھتے ہیں
چاکِ دامان لیے خاک بسر رہتے ہیں
تیرے دیوانے کہاں اپنی خبر رکھتے ہیں
اُن کے تُو میرے خدا! خیر سے سینے بھر دے
میرے احباب کہ جو سینوں میں شر رکھتے ہیں
روٹھنے والے بھلا بیٹھے ہیں تائب ؔہم کو
روٹھنے والوں کو ہم یاد مگر رکھتے ہیں
مصادر قانون بطور سند اسلامی اور مغربی اصول قانون كا تحقیقی اور تقابلی جائزہ
Validity of the law depends on its derivation from legitimate sources. The term ‘source’ denotes the norm that validates a law. Western law is based on western legal tradition which is deeply rooted in Roman law and Bible. Statutes is one of the basic source of western law, however, constitution is superior source of western legal system. The sources of Islamic law, unlike to western legal system, are basically divided into primary and secondary sources. This study aims to compare the authority of sources of legal systems, Islam and western, and analyze the objections of orientalists on Islamic law and its sources.Adaptive Component for Salinity Tolerance in Cyperus Laevigatus L. Populations from Diverse Salt-Affected Habitats
Salinity is a serious concern for agriculture worldwide and it is increasing continuously. Drought-affected lands are severely affected by salinity, and crops production is drastically reduced. Soils of over 100 countries of America, Africa, Australia and Asia are facing serious salinity problem, mainly due to anthropogenic activities like irrigation. Now, salinity has also become a menance for agriculture in Pakistan because it is limiting the production of crops and affecting the country’s economy from nineteenth century. In Pakistan, approximately 6.67 million hactare area is facing the problem of salinity. In Pakistan, salinization is due to natural environmental conditions like ecological fluctuations, inefficient irrigation, high evapo-tanspiration, flooding, usage of low-quality water for irrigation and its poor drainage. This study was conducted to evaluate adaptive components of salt tolerance in Cyperus laevigatus L., which is a hydro-halophytic plant. Six populations of Cyperus laevigatus were collected from Sahianwala, Sargodha, Sangla Hill, Kalar Kahar, Pakka Anna and Domeli and their degree of salinity was assessed by examining their morpho-anatomical and physiological attributes. Cyperus laevigatus populations can be rated as Domeli ˂ Sargodha ˂ Kalar Kahar ˂ Sangla Hill ˂ Sahianwala ˂ Pakka Anna from least tolerant to the most tolerant, based on overall growth and biomass production under high salinities. The most tolerant population from the Pakka Anna relied on increased or maintained photosynthetic rate, high water use efficiency, restriction in Na+ uptake of in root and shoots, high uptake of shoot and root Ca2+ and K+, in addition to high accumulation of organic osmolytes, hence making this population more suitable for salt-affected areas. Structural adaptations like increased root area, thick root endodermal layer and large root metaxylem vessels, large stem area, broad metaxylem vessels, intensive sclerification in stem and leaf, increase in vascular bundle area and large cortical cells in stem, bract and leaves and decreased stomatal area and density all contributed significantly towards its high degree of salinity tolerance. Cyperus laevigatus can easily survive up to 600 mM salt, and differently adapted populations showed differential response towards salt stress tolerance and adopt different mechanisms based on morpho-physiology and anatomy. Therefore, this species can be effectively used to re-vegetate salt-affected areas, as well as for phytoremediation of salt affected lands.Journals by Discipline
Journals by Language
Journals by Starting Year
Journal by Frequency
Journals by Cities
Journals by Provinces
Journals by Countries
Recent Searches
عہد نبوی ؤ میں تعلیم کا نظام عہد نبوی ؤ میں تعلیم کا نظام عہد نبوی ؤ میں تعلیم کا نظام چار سورتیں جلال الدین قاسمی سیرت النبیﷺ کی روشنی میں تعلیم کا نظام Extremism الخطاب العقائدي Online learning model قرآن Biochemistry تھیوری سک psychological advancement دائرہ قادریہ نظم الآلی دائرہ قادریہ نظم الآلی Luxury قيم التعايش بے روزگاری Regulatory Oversight Wars dehumanization feminist activism Urdu Islamic Studies Meat Protein understanding of responsibility المقال الدینی چندہ چندہ higher education سوشلزم Postnatal care حضرت خالد بن ولید تفسیر کوشر Sīrah Studies قران اور سیرت نبوی مٌديري المدارس Interest Rate سیرت النبیﷺ Foster Mother social sciences positive correlation Tax administration المصطلØات الأصولية سیاست احمد رضا ارمغان مظھری اشاعت اسلام میں میڈیا کا کردار کا تحقیقی جائزہ