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The economy of Pakistanis predominantely agrarian and the prosperity ofpeople depends upon the proper management of cultivated land. The agriculture sector contributes 24% to the Gross Domestic Product of Pakistani economy and involves 75% of the labour force. Largeareas of arable land suffer from salinity and waterlogging, leading to a multitude of problems. Approximately 16 million of Pakistan's 160 million people live in regions with salty water or saline soils. Salinity has a severe impact on farmers and their resource base, affecting approximately 6.30 million hectares of land. Each year...

The book provides the basic knowledge regarding the role of NPK and water stress on the performance of sunflower crop. Low soil fertility and drought are the serious threats to the field crop production including sunflower. This book provides valauable information to graduate students, faculty and researchers engaunged in oil seed crops. The book discusses fundamental issues at different growth stages of sunflower to minimize the detrimental effect of soil fertility and water stress.

The book in hand provides the fundamental knowledge of phytohormones [(abscisic acid (ABA), gibberellic acid (GA) and Indole-3-acetic acid (IAA)] applications in groundnut under drought condition. Drought emerged as one of the serious threat to the field crop production especially groundnut in the arid and semi-arid tropics. It provides extremely valuable informations for the groundnut researchers, agriculture students and R & D organizations engaged in boosting up yield and therefore, should be in each agriculture library. The book discusses the base-line informations of phytohormones...