Nitrogen Nutrition Effects on Development, Growth and Nitrogen Accumulation of Vegetables

Nitrogen Nutrition Effects on Development, Growth and Nitrogen Accumulation of Vegetables PDF Author: H. Biemond
Publisher:
ISBN: 9789054854289
Category :
Languages : en
Pages : 171

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Nitrogen Nutrition Effects on Development, Growth and Nitrogen Accumulation of Vegetables

Nitrogen Nutrition Effects on Development, Growth and Nitrogen Accumulation of Vegetables PDF Author: H. Biemond
Publisher:
ISBN: 9789054854289
Category :
Languages : en
Pages : 171

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Book Description


Growth and Nitrate Accumulation in Leafy Vegetables as Influenced by Nitrogen Nutrition

Growth and Nitrate Accumulation in Leafy Vegetables as Influenced by Nitrogen Nutrition PDF Author: John Joseph Kowal
Publisher:
ISBN:
Category : Edible greens
Languages : en
Pages : 102

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Book Description


Biostimulants in Agriculture

Biostimulants in Agriculture PDF Author: Youssef Rouphael
Publisher: Frontiers Media SA
ISBN: 2889635589
Category :
Languages : en
Pages : 659

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Book Description


Nitrogen in the Environment: Sources, Problems and Management

Nitrogen in the Environment: Sources, Problems and Management PDF 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.

Effects of Nitrogen Source, Rate, and Inhibition of Nitrification on the Growth and Nitrate Accumulation in Some Vegetables

Effects of Nitrogen Source, Rate, and Inhibition of Nitrification on the Growth and Nitrate Accumulation in Some Vegetables PDF Author: Harry Arvin Mills
Publisher:
ISBN:
Category : Nitrogen
Languages : en
Pages : 198

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Plant Nitrogen

Plant Nitrogen PDF Author: Peter J. Lea
Publisher: Springer Science & Business Media
ISBN: 3662040646
Category : Science
Languages : en
Pages : 410

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Book Description
Jointly published with INRA, Paris. This book covers all aspects of the transfer of nitrogen from the soil and air to a final resting place in the seed protein of a crop plant. It describes the physiological and molecular mechanisms of ammonium and nitrate transport and assimilation, including symbiotic nitrogen fixation by the Rhizobiacea. Amino acid metabolism and nitrogen traffic during plant growth and development and details of protein biosynthesis in the seeds are also extensively covered. Finally, the effects of the application of nitrogen fertilisers on plant growth, crop yield and the environment are discussed. Written by international experts in their field, Plant Nitrogen is essential reading for all plant biochemists, biotechnologists, molecular biologists and physiologists as well as plant breeders, agricultural engineers, agronomists and phytochemists.

Nitrogen Nutrition and Plant Growth

Nitrogen Nutrition and Plant Growth PDF Author: Hari Shankar Srivastava
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 368

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Book Description
This text examines topics in nitrogen nutrition and plant growth including nutrition during seed germination and seedling formation, the physiology of nitrogen-fixing, and slow-release nitrogen fertilizers.

Enriching the Earth

Enriching the Earth PDF Author: Vaclav Smil
Publisher: MIT Press
ISBN: 9780262693134
Category : Science
Languages : en
Pages : 372

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Book Description
Dr. Smil is the world's authority on nitrogenous fertilizer. The industrial synthesis of ammonia from nitrogen and hydrogen has been of greater fundamental importance to the modern world than the invention of the airplane, nuclear energy, space flight, or television. The expansion of the world's population from 1.6 billion people in 1900 to today's six billion would not have been possible without the synthesis of ammonia. In Enriching the Earth, Vaclav Smil begins with a discussion of nitrogen's unique status in the biosphere, its role in crop production, and traditional means of supplying the nutrient. He then looks at various attempts to expand natural nitrogen flows through mineral and synthetic fertilizers. The core of the book is a detailed narrative of the discovery of ammonia synthesis by Fritz Haber—a discovery scientists had sought for over one hundred years—and its commercialization by Carl Bosch and the chemical company BASF. Smil also examines the emergence of the large-scale nitrogen fertilizer industry and analyzes the extent of global dependence on the Haber-Bosch process and its biospheric consequences. Finally, it looks at the role of nitrogen in civilization and, in a sad coda, describes the lives of Fritz Haber and Carl Bosch after the discovery of ammonia synthesis.

Nitrogen in Agriculture

Nitrogen in Agriculture PDF Author: Takuji Ohyama
Publisher: BoD – Books on Demand
ISBN: 1839684887
Category : Technology & Engineering
Languages : en
Pages : 218

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Book Description
Nitrogen is the most important nutrient in agricultural practice because the availability of nitrogen from the soil is generally not enough to support crop yields. To maintain soil fertility, the application of organic matters and crop rotation have been practiced. Farmers can use convenient chemical nitrogen fertilizers to obtain high crop yields. However, the inappropriate use of nitrogen fertilizers causes environmental problems such as nitrate leaching, contamination in groundwater, and the emission of N2O gas. This book is divided into the following four sections: “Ecology and Environmental Aspects of Nitrogen in Agriculture”, “Nitrogen Fertilizers and Nitrogen Management in Agriculture”, “N Utilization and Metabolism in Crops”, “Plant-Microbe Interactions”.

RESEARCH ADVANCES IN VEGETABLE SCIENCE

RESEARCH ADVANCES IN VEGETABLE SCIENCE PDF Author: Humberto González Rodríguez
Publisher: American Academic Press
ISBN: 1631819712
Category : Science
Languages : en
Pages : 540

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Book Description
The book Research Advances in Vegetable Science is an outstanding contribution of the authors in the field of advancement of the vegetable researches all over the World. The book entitles from the seed germination and its necessity of establishment in the new environment where physiological responses are influenced by both biotic and abiotic factors. Priming is a simple technique that not only helps in proper germination but aid in seedling establishment. Phonotypical and physiological responses of different vegetable crops are of significant importance in relation to factors like nutrients, salinity, disease-pest attacks. Physiological and biochemical basis of tolerance to salinity is very important that may help in the evaluation and selection of pipeline hybrids and parents lines using a novel technique. Biotic factors are major constraints in crop production, so proper management strategies and control measures must be taken for potential outcome. In this book, a special emphasis was given on food value and food chemistry of different vegetable crops. Major aspects like nutritional value of fresh vegetable as well as food value, post-harvest physiology and processing, storage and food quality, medicinal values, food chemistry and food biotechnology have been discussed in lucid manner.