جنہاں باغاں نوں چھڈ گئے مالی
شاخاں نیں کُرمائیاں ہویاں
قول نبھاون توں نہیں ہٹ دے
قسماں جنھاں چائیاں ہویاں
بندے رناں پچھے لگ گئے
بھائیاں وچ جدائیاں ہویاں
بھکھ تے دکھ نہیں چھپ دے ہر گز
زردیاں منہ تے چھائیاں ہویاں
جتھے حسن تے جوبن ہووے
اوتھے بے وفائیاں ہویاں
مولی دھانے مہنگے ہو گئے
زور دیاں مہنگائیاں ہویاں
حقے وی نیں گھٹ دے جاندے
ایسیاں کج ادائیاں ہویاں
Journalism in Pakistan has passed through successive phases of trials and tribulations. The crises journalism had to undergo since independence had their origin both in the state policies as well as the authoritarianism embedded in the society. The book under review does not claim to divulge into the societal challenges which have emerged more visibly in the last three or four decades, especially, in the context of the spread of religious extremism and ethnic and other types of militancy in the society. Studies need to be done on these aspects as well as the external factors that have had impact on the growth and the content of media. The latter has come in the garb of globalization that has greatly affected the local environment and has come to strongly affect, if not directly dictate, what the media should encompass and present. Leaving the societal and global aspects aside, the role of the state and the successive governments has a lot to offer to be written about by way of what the media has endured in the last seventy plus years. It doesn’t need too much of pondering to conclude that the major pressures over media have come from the governments who, by and large, had been quite at unease with independent flow of information, and criticism of their policies. And, unfortunately, this process had begun right after Independence when newspapers’ and periodicals’ independent voice was tried to be silenced, and they were pressurized to toe the official line with respect to domestic and foreign policies. Pakistan’s independent journey, unfortunately, began with the imposition of black laws which prohibited dissent and curtailed freedom of expression in the strongest possible manner.
Premise of the research-Selenium (Se) has become an element of interest to many biologists because of its physiological and toxicological importance. The identification of effective Se dose and application method is crucial for better understanding of Se role in crop plants under drought stress. The present study, therefore, was planned to evaluate the response of water-stressed wheat (Triticum aestivum L.) to exogenous Se supply. The study was carried out at the Department of Crop Physiology, University of Agriculture, Faisalabad-Pakistan and Stress Physiology Laboratory, Salinity and Environmental Division, Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad-Pakistan. Methodology-A series of laboratory, wire / greenhouse, lysimeter and field experiments were conducted for this study. In laboratory experiments, fifteen local wheat genotypes were screened out for their response to PEG-6000 induced water stress of -0.5 MPa at germination and seedling stage. Wire / greenhouse experiments were conducted using one drought tolerant (Kohistan-97) and one sensitive (Pasban-90) genotype, selected from laboratory experiments, to determine appropriate rates for three methods viz. seed priming (75 μM), fertigation (7.35 μM) and foliar spray (7.06 μM) of Se helpful in improving drought tolerance in wheat plants subjected to water stress at seedling stage. The optimum rates determined in screen house experiments of each method of Se application were tested for appropriate method and application time (vegetative or reproductive growth stage) in lysimeter and field experiments. Pivotal results-Drought stress significantly reduced growth, water relations, gas exchange and yield attributes of both wheat genotypes. However, exogenous Se supply was observed to be helpful in improving the drought tolerance potential and yield through maintenance of turgor, increased accumulation of osmolytes and enhancement in enzymatic activity of water- stressed wheat plants. The supplemental Se supply significantly improved Se and potassium (K) concentration in shoot and grain, whereas phosphorous (P), magnesium (Mg), zinc (Zn), iron (Fe) and calcium (Ca) contents in shoot were reduced by Se supply. The grain Mg and Fe concentration increased while grain P concentration reduced by exogenous Se supply. Non-significant effect of Se supply was recorded on grain Zn concentration. Conclusion- The cultivation of drought tolerant wheat genotypes is essential to obtain economical crop yield under water stress conditions as wheat genotype Kohistan-97 (drought tolerant) was more successful in the maintenance of physiological, biochemical and yield attributes than Pasban-90 (drought sensitive). Selenium application through fertigation @ 7.35 μM and foliar spray @ 7.06 μM at tillering stage was found effective under both normal and water deficit conditions.