Yield and Quality Effects of Post-planting Applications of Nitrogen and Potassium to Potatoes PDF Download
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Author: A. G. McKay
Publisher:
ISBN: 9781864235968
Category : Nitrogen fertilizers
Languages : en
Pages : 60
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Book Description
Author: A. G. McKay
Publisher:
ISBN: 9781864235968
Category : Nitrogen fertilizers
Languages : en
Pages : 60
Get Book Here
Book Description
Author: Emery Myers Emmert
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32
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Book Description
Author: Tarun Kumar Ghosh
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 270
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Book Description
Author: Dilek Anaç
Publisher: Springer Science & Business Media
ISBN: 058537449X
Category : Science
Languages : en
Pages : 299
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Book Description
Emphasis in agricultural production has shifted from mere quantity to quality products. Practical experience and scientific investigations have shown that, of the various culture measures, balanced fertilization above all exerts a considerable influence on the quality of agricultural products. Simply adding more of what the crop has already absorbed to capacity is unproductive, expensive, wasteful and damaging to the environment. Therefore, balanced crop nutrition increases crop quality, safeguards natural resources and brings benefit to the farmer. Otherwise rapid population growth and severe urbanization will exhaust our natural resources.
Author: Jeremiah Wilson Sanborn
Publisher:
ISBN:
Category : Potatoes
Languages : en
Pages : 32
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Book Description
Author: H. D. Fuehring
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 36
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Book Description
Author: Whitman Howard Jordan
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32
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Book Description
Author: CIMMYT Economics Program
Publisher: CIMMYT
ISBN: 9686127186
Category : Agricultural innovations
Languages : en
Pages : 84
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Book Description
Author: R.F. Follett
Publisher: Gulf Professional Publishing
ISBN: 0080537561
Category : Technology & Engineering
Languages : en
Pages : 539
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Book Description
Nitrogen in the Environment: Sources, Problems, and Management is the first volume to provide a holistic perspective and comprehensive treatment of nitrogen from field, to ecosystem, to treatment of urban and rural drinking water supplies, while also including a historical overview, human health impacts and policy considerations. It provides a worldwide perspective on nitrogen and agriculture. Nitrogen is one of the most critical elements required in agricultural systems for the production of crops for feed, food and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population. Strategies and perspectives are considered to improve nitrogen-use efficiency. Issues of nitrogen in crop and human nutrition, and transport and transformations along the continuum from farm field to ground water, watersheds, streams, rivers, and coastal marine environments are discussed. Described are aerial transport of nitrogen from livestock and agricultural systems and the potential for deposition and impacts. The current status of nitrogen in the environment in selected terrestrial and coastal environments and crop and forest ecosystems and development of emerging technologies to minimize nitrogen impacts on the environment are addressed. The nitrogen cycle provides a framework for assessing broad scale or even global strategies to improve nitrogen use efficiency. Growing human populations are the driving force that requires increased nitrogen inputs. These increasing inputs into the food-production system directly result in increased livestock and human-excretory nitrogen contribution into the environment. The scope of this book is diverse, covering a range of topics and issues from furthering our understanding of nitrogen in the environment to policy considerations at both farm and national scales.
Author: T. Scott Murrell
Publisher: Springer
ISBN: 9783030591991
Category : Agriculture
Languages : en
Pages : 476
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Book Description
This open access book highlights concepts discussed at two international conferences that brought together world-renowned scientists to advance the science of potassium (K) recommendations for crops. There was general agreement that the potassium recommendations currently in general use are oversimplified, outdated, and jeopardize soil, plant, and human health. Accordingly, this book puts forward a significantly expanded K cycle that more accurately depicts K inputs, losses and transformations in soils. This new cycle serves as both the conceptual basis for the scientific discussions in this book and a framework upon which to build future improvements. Previously used approaches are critically reviewed and assessed, not only for their relevance to future enhancements, but also for their use as metrics of sustainability. An initial effort is made to link K nutrition in crops and K nutrition in humans. The book offers an invaluable asset for graduate students, educators, industry scientists, data scientists, and advanced agronomists.
