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Author: Rodolfo Moreno Dahme
Publisher:
ISBN:
Category : Nitrogen
Languages : en
Pages : 342
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Book Description
Author: Rodolfo Moreno Dahme
Publisher:
ISBN:
Category : Nitrogen
Languages : en
Pages : 342
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Book Description
Author: Howard Boyd Peterson
Publisher:
ISBN:
Category : Wheat
Languages : en
Pages : 40
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Book Description
Author: M. Ataman Aksoy And John C. Beghin
Publisher: Manas Publications
ISBN: 9788170492528
Category : International economic relations
Languages : en
Pages : 356
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Book Description
Global Agricultural Trade And Developing Countries Explores The Outstanding Issues In Global Agricultural Trade Policy And Evolving World Production And Trade Patterns. This Book Presents Research Findings Based On A Series Of Commodity Studies Of Significant Economic Importance To Developing Countries. Setting The Stage With Background Chapters And Investigations Of Cross-Cutting Issues, The Authors Describe Trade And Domestic Policy Regimes Affecting Agricultural And Food Markets And Analyze Product Standards And Compliance Costs And Their Effects On Agricultural And Food Trade. They Then Examine The Impact And Effectiveness Of Preferences And Review The Evidence On Attempts To Decouple Agricultural Support From Agricultural Output. Finally, They Assess The Potential Gains From Global Liberalization In Agricultural And Food Markets, And Their Sensitivity To Various Assumptions. Within This Broad Context Of Global Agricultural Policies And Reforms, The Authors Then Present Detailed Studies Of Commodity Markets That Feature Distorted Policy Regimes Among Industrial And Developing Countries Or That Are Important Contributors To Exports Of Developing Countries. The Book Will Aid Policymakers And Researchers In Approaching Global Negotiations And In Evaluating Domestic Policies On Agriculture. (Published In Collaboration With World Bank )
Author: Mark Leland Wilson
Publisher:
ISBN:
Category : Soft wheat
Languages : en
Pages : 126
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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: Shah Fahad
Publisher: BoD – Books on Demand
ISBN: 1789233364
Category : Technology & Engineering
Languages : en
Pages : 252
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Book Description
Global wheat consumption in the 2016/2017 season is forecasted to reach a record high 736m tonnes, showing a growth of 25% in the last 15 years. This raises the question which outlets the wheat is going into, what the growth of these outlets is, which regions or countries have grown the most, and where do we see future potential. Strong competition of other feed grains like corn is expected to slow the growth of wheat used for feed in the next years, and in the future, companies involved in the grain supply chain and feeding industry will need to be flexible enough to continue to meet this fast-changing demand for feed grains. For feed producers, this means they need to be able to access supplies of different grains from different origins to allow for the cheapest composition of their feed, while grain suppliers need to be able to continuously best engage with global trading opportunities to originate grains in various regions and move them to demand regions as cost-effectively as possible.
Author: Joseph Emory Davis
Publisher:
ISBN:
Category : Crops and nitrogen
Languages : en
Pages : 74
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Book Description
Wheat is the 3rd most prominent crop in the USA and approximately 50% is exported annually. Nebraska wheat production is 11th in the country, and it plays a major role in the state's agricultural economy, especially in western NE. Generally, wheat is grown under dryland conditions and the region grows much more wheat on unirrigated land than it does on irrigated. However, deficit irrigation has shown great value in producing high yielding wheat with much less water than needed for other crops. Finding new ways to leverage irrigation in wheat production may help address the need to produce food with fewer inputs. The objective of this project was to evaluate the effect of nitrogen, irrigation, and cultivar on grain yield and quality. A randomized complete block with split-split plots was used as the design for this experiment. Six cultivars were (Anton, Armour, Overland, Settler-CL, Snowmass, Wesley), five nitrogen treatments (0, 30, 60, 90, 120 lbs of N per acre) and three irrigation treatments (0, 6, 12 inches) were used. Plots were harvested when mature using small plot combines equipped with onboard weighing systems. Differences between years had a dramatic effect on yield across all treatments and all locations. However, when correcting for rainfall, location didn't have a substantial impact on yield. Irrigation events only occurred at the Scottsbluff location. Irrigation had a significant effect when compared to dryland production, but the effect of 6 and 12-inch irrigation treatments was subtler and at times not significant. Nitrogen had little effect on yield or predicted grain protein. Variety had a significant effect on both yield and predicted grain protein, and this trend was consistent across years and locations. Test weight (TWT) was not responsive to nitrogen or irrigation, but varietal differences were significant and some trends remained constant from year to year. However, TWT trends did not align between locations in either year. Gluten response was very similar to protein, but the response was much less dramatic.
Author: University of Idaho. Agricultural Extension Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
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Book Description
Author: David S. Jenkinson
Publisher: Pergamon
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 472
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Book Description
A Seminar on nitrogen efficiency in agricultural soils and the efficiency use of fertilizer nitrogen, held in Edinburgh, 16-18 September 1987, as part of the EC Programme for the Coordination of Agricultural Research.
Author: Damien J. Fewer
Publisher:
ISBN:
Category : Crops and nitrogen
Languages : en
Pages : 218
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Book Description
