Potassium requirement of Bt and non-Bt cotton genotypes Год выпуска: 2012Автор: Kashif Ali Kubar,Zia-ul-hassan Shah and Inayatullah RajparИздательство: LAP Lambert Academic PublishingСтраниц: 76ISBN: 9783659162763Описание The rapid mining of soil potassium (K) is the major yield limiting factor in cotton production in Pakistan and elsewhere. Potassium influences cotton yield and quality due to its versatile roles in the physiology and biochemistry of cotton. Interestingly, cotton requires K as much as nitrogen, during entire growth and development, to offer optimum yield. However, in many parts of the world, K fertilization is a very costly agricultural input. Hence, the farming community, especially in developing countries, seldom include K fertilization in crop production programs. Recent literature on K nutrition of cotton has witnessed that K requirement of cotton varies among genotypes. Modern, insect-resistant, high yielding cotton varieties require more K as against obsolete varieties. This monograph reports the comparative K requirement of Bt and non-Bt cotton genotypes and identifies cotton genotypes for their suitability to fit well under low and high K input sustainable agriculture systems....
Похожие книги
Lowell Turner, Harry Katz, Richard Hurd, Harry C. Katz, Richard W. Hurd, New York State School of Industrial and Labor Relations. Rekindling the Movement: Labor's Quest for Relevance in the Twenty-First Century (Frank W. Pierce Memorial Lectureship and Conference Series, No. 11). – М.: , 0. – 0 с. Peter Boone, Stanislaw Gomulka, Richard Layard, P. R. G. Layard, London School of Economics and Political Science Centre for Economic P. Emerging from Communism: Lessons from Russia, China, and Eastern Europe. – М.: , 0. – 0 с. Deni Elliott, Judy E. Stern, Institute for the Study of Applied and Professional Ethics. Research Ethics: A Reader. – М.: , 0. – 0 с. National Academy of Engineering and Commission on Behavioral and Socia. People and Technology in the Workplace. – М.: , 0. – 0 с. David Card, Richard Blundell, Richard B. Freeman, London School of Economics and Political Science Centre for Economic P, David E. Card. Seeking a Premier Economy: The Economic Effects of British Economic Reforms, 1980-2000 (National Bureau of Economic Research). – М.: , 0. – 0 с. NATO Advanced Research Workshop on Science for Reduction of Risk and s, Alik Ismail-Zadeh. Risk Science and Sustainability: Science for Reduction of Risk and Sustainable Development for Society (NATO SCIENCE SERIES II MATHEMATICS, PHYSICS AND CHEMISTRY). – М.: , 0. – 0 с. Jeffrey A. McNeely, International Union for Conservation of Nature and Natural Resources, Ve World Congress on National Parks and Protected Areas 1992 Caracas. Expanding Partnerships in Conservation. – М.: , 0. – 0 с. Us Department of Housing and Urban Devel, Donna E. Shalala. The Conversion of Rental Housing to Condominiums and Cooperatives: A National Study of Scope, Causes and Impacts. – М.: , 0. – 0 с. Office of Management and Budget (U.S.). Budget of the United States Government, Fiscal Year 2004. – М.: , 2003. – 0 с. Office of Management and Budget (U.S.). Budget of the United States Government, Fiscal Year 2005: Historical Tables (Historical Tables Budget of the United States Government). – М.: , 2004. – 0 с. Institute of Management and Administrati. Cost Reduction and Control Best Practices : The Best Ways for a Financial Manager to Save Money (Wiley Best Practices). – М.: , 2005. – 0 с. National Association of Industrial and Office Properties. 2008-2009 NAIOP Compensation Report. – М.: , 2008. – 123 с. United Nations.Department of Economic and Social Affairs. Statistics Division. Energy Balances and Electricity Profiles 2005. – М.: , 2008. – 668 с. United Nations.Department of Economic and Social Affairs. Division for Public Administration and Dev. Public Enterprises: Unresolved Challenges and New Opportunities. – М.: , 2008. – 152 с. Committee on Forefronts of Science at the Interface of Physical and Life Sciences, National Research. Research at the Intersection of the Physical and Life Sciences. – М.: , 2010. – 102 с. Institute of Management and Administration (IOMA). Cost Reduction and Control Best Practices. – М.: , 2005. – 544 с. Hazem Mazhar,Chan Y. Ching and James S. Cotton. Flow Accelerated Corrosion in Pipe Bends. – М.: LAP Lambert Academic Publishing, 2014. – 256 с. Образцы работ
Задайте свой вопрос по вашей теме
Контакты
Поделиться
Мы в социальных сетях
Реклама
Отзывы
Светлана Лилия,огромное спасибо за проделанную работу и оперативность выполнения! Работу после вашего сопровождения защитила на отлично. Преподаватель была удовлетворена. Очень понравилась используемая литература. Мне бы в дальнейшем хотелось обратиться именно к Вам с сопровождением диплома (если это возможно).
