Soils And Fertilizers
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Soil And Fertilizers
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Author : Rattan Lal
language : en
Publisher: CRC Press
Release Date : 2020-05-06
Soil And Fertilizers written by Rattan Lal and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-06 with Nature categories.
Soil and Fertilizers: Managing the Environmental Footprint presents strategies to improve soil health by reducing the rate of fertilizer input while maintaining high agronomic yields. It is estimated that fertilizer use supported nearly half of global births in 2008. In a context of potential food insecurity exacerbated by population growth and climate change, the importance of fertilizers in sustaining the agronomic production is clear. However, excessive use of chemical fertilizers poses serious risks both to the environment and to human health. Highlighting a tenfold increase in global fertilizer consumption between 2002 and 2016, the book explains the effects on the quality of soil, water, air and biota from overuse of chemical fertilizers. Written by an interdisciplinary author team, this book presents methods for enhancing the efficiency of fertilizer use and outlines agricultural practices that can reduce the environmental footprint. Features: Includes a thorough literature review on the agronomic and environmental impact of fertilizer, from degradation of ecosystems to the eutrophication of drinking water Devotes specific chapters to enhancing the use efficiency and effectiveness of the fertilizers through improved formulations, time and mode of application, and the use of precision farming technology Reveals geographic variation in fertilizer consumption volume by presenting case studies for specific countries and regions, including India and Africa Discusses the pros and cons of organic vs. chemical fertilizers, innovative technologies including nuclear energy, and the U.N.’s Sustainable Development Goals Part of the Advances in Soil Sciences series, this solutions-focused volume will appeal to soil scientists, environmental scientists and agricultural engineers.
Soil Fertilizer And Plant Silicon Research In Japan
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Author : Jian Feng Ma
language : en
Publisher: Elsevier
Release Date : 2002-08-09
Soil Fertilizer And Plant Silicon Research In Japan written by Jian Feng Ma and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-08-09 with Technology & Engineering categories.
Silicon (Si) plays a significant role in the resistance of plants to multiple stresses including biotic and abiotic stresses. Silicon is also the only element that does not damage plants when accumulated in excess. However, the contribution of Si to plant growth has been largely ignored due to its universal existence in the earth's crust. From numerous intensive studies on Si, initiated in Japan about 80 years ago, Japanese scientists realized that Si was important for the healthy growth of rice and for stability of rice production. In a worldwide first, silicon was recognized as a valuable fertilizer in Japan. The beneficial effects of Si on rice growth in particular, are largely attributable to the characteristics of a silica gel that is accumulated on the epidermal tissues in rice. These effects are expressed most clearly under high-density cultivation systems with heavy applications of nitrogen. Si is therefore recognized now as an ''agronomically essential element'' in Japan.Recently, Si has become globally important because it generates resistance in many plants to diseases and pests, and may contribute to reduced rates of application of pesticides and fungicides. Silicon is also now considered as an environment-friendly element. The achievements of Si research in Japan are introduced in this book, in relation to soils, fertilizers and plant nutrition.
Soils And Fertilizers
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Author :
language : en
Publisher:
Release Date : 1998-07
Soils And Fertilizers written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-07 with Fertilizers categories.
Soil Fertility And Fertilizers
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Author : Samuel L. Tisdale
language : en
Publisher: MacMillan Publishing Company
Release Date : 1985
Soil Fertility And Fertilizers written by Samuel L. Tisdale and has been published by MacMillan Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Business & Economics categories.
Fertilizers in a changing world. Soil fertility - past and present. Growth and the factors affecting it. Elements required in plant nutrition. Basic soil-plant relationships. Soil and fertilizer: phosphorus, potassium, sulfur, calcium, and magnesium. Micronutrients and other beneficial elements in soils and fertilizers. Fertilizer manufacture. Soil acidity and liming. Soil fertility evaluation. Fundamentals of fertilizer application. Cropping systems and soil management. Ecomomics of plant-nutrient use. Fertilizers and efficient use of water. Interaction of plant nutrients in a high-yield agriculture.
Plant Nutrition And Soil Fertility Manual
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Author : J. Benton Jones Jr.
language : en
Publisher: CRC Press
Release Date : 2012-02-13
Plant Nutrition And Soil Fertility Manual written by J. Benton Jones Jr. and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-13 with Science categories.
Like all living things, plants require nutrient elements to grow. The Plant Nutrition Manual describes the principles that determine how plants grow and discusses all the essential elements necessary for successful crop production. The nutritional needs of plants that add color and variety to our visual senses are addressed as well. Altogether, nut
Zinc In Soils And Plants
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Author : A.D. Robson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Zinc In Soils And Plants written by A.D. Robson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Proceedings of the International Symposium on `Zinc in Soils and Plants', held at The University of Western Australia, Perth, Western Australia, 27--28 September 1993
Soil Fertility And Nutrient Management
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Author : A.S. Jadeja
language : en
Publisher: CRC Press
Release Date : 2021-06-24
Soil Fertility And Nutrient Management written by A.S. Jadeja and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-24 with Technology & Engineering categories.
The book entitled Soil Fertility and Nutrient Management is a compilation work and most of the information was farmed very critically covering all the main topics of plant nutrition. The book will be serve as useful reference to students, teachers, researchers scientists, policy makers and other interested in soil science, agronomy, crop science, environmental sciences and agriculture. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.
Australian Soil Fertility Manual
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Author : J. S. Glendinning
language : en
Publisher:
Release Date : 2000
Australian Soil Fertility Manual written by J. S. Glendinning and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Science categories.
This manual aims to provide the user with a working knowledge of agronomic terms, soil-plant relationships, the principles of fertilizer use and lime use and a fuller knowledge of soil fertility. Environmental issues are addressed and an overview of techniques in precision agriculture brings the reader up-to-date with the use of the latest technology in the industry.
Fertilizers And Environment
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Author : Claudio Rodriguez Barrueco
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Fertilizers And Environment written by Claudio Rodriguez Barrueco and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Food production remains the highest agricultural priority, subject to the constraint that it be done in harmony with nature, or at least with minimum environmental pollution. The amount of fertilizer applied can be controlled using modern application techniques, including soil and crop management, guaranteeing higher economic profit and lower environmental cost. It is in such a context that the present book addresses the efficient and rational use of mineral and organic fertilizers while preserving environmental quality. The book discusses the impact on surface and groundwaters, soils and crops, and experience of nitrate leaching, denitrification, ammonia volatilization, heavy metal pollution, agricultural and urban waste management, and international and national legislation. Audience: Agronomists, environmentalists, soil and food chemists, ecologists, policy makers, and managers in the fertilizer industry concerned with the trend of public opinion.
The Chemistry Of Soils And Fertilizers
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Author : Harry Snyder
language : en
Publisher:
Release Date : 1899
The Chemistry Of Soils And Fertilizers written by Harry Snyder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1899 with Fertilizers categories.