Chemical Processes in Soils PDF Download

Author: M. A. Tabatabai
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 752

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Book Description

Author: Luke Gatiboni
Publisher: Frontiers Media SA
ISBN: 2889663574
Category : Science
Languages : en
Pages : 140

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Book Description

Author: Pedro A. Sanchez
Publisher: Cambridge University Press
ISBN: 1107176050
Category : Business & Economics
Languages : en
Pages : 685

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Book Description
Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.

Author: William F. Bennett
Publisher: American Phytopathological Society
ISBN:
Category : Science
Languages : en
Pages : 216

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Book Description
Grain crops. Sugar and oilseed crops. Vegetable crops. Fruit crops. Turfgrass.

Author: Sterling Robertson Olsen
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 20

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Book Description

Author: National Phosphorus Research Work Group
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 128

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Book Description

Author: Ewald Schnug
Publisher: Springer
ISBN: 9401776121
Category : Science
Languages : en
Pages : 357

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Book Description
The title ‘Phosphorus in Agriculture: 100 % Zero’ is synonymous for make-or-break. And it stands up to the promise. This book sends an important message as it delivers background information, intrinsic hypotheses, validation approaches and legal frameworks, all for balanced phosphorus fertilization in agriculture. This implies firstly that the phosphorus requirement of crop is fully satisfied by applying exclusively fertilizers which contain the nutrient in completely available form. Secondly, environmental demands through eutrophication and hazardous contaminants must not be compromised. The book identifies equally knowledge gaps and deficits in the transformation and implementation of research into practice. Bottom line is that research delivers the tools for a sustainable phosphorus management while legal frameworks are insufficient.

Author: Roland W. Scholz
Publisher: Springer Science & Business Media
ISBN: 9400772505
Category : Science
Languages : en
Pages : 322

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Book Description
This book describes a pathway for sustainable phosphorus management via the Global Transdisciplinary Processes for Sustainable Phosphorus Management project (Global TraPs). Global TraPs is a multi-stakeholder forum in which scientists from a variety of disciplines join with key actors in practice to jointly identify critical questions and to articulate what new knowledge, technologies and policy processes are needed to ensure that future phosphorus use is sustainable, improves food security and environmental quality and provides benefits for the poor. The book offers insight into economic scarcity and identifies options to improve efficiency and reduce environmental impacts of anthropogenic phosphorus flows at all stages of the supply and use chain.

Author: William Henry Pierre
Publisher:
ISBN:
Category : Crops
Languages : en
Pages : 518

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Book Description
The physiology and biochemistry of phosphorus in green plants; Soil-plant relationship in the phosphorus nutrition of plants; Inorganic phosphorus in acid and neutral soils; Organic phosphorus in soils; Soil management practices in relation to phosphorus availability and use; Domestic phosphate deposits; Phosphorus status and requirements of soils in the united states.

Author: Robert L Zimdahl
Publisher: Academic Press
ISBN: 012800617X
Category : Technology & Engineering
Languages : en
Pages : 211

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Book Description
Six Chemicals That Changed Agriculture is a scientific look at how the chemicals used in today's food production were developed, evaluated, and came to be in wide-spread use. From fertilizers to pest management, antibiotics to DNA, chemicals have transformed the way our food is grown, protected, and processed. Agriculture is the world's most important environment interaction, the essential human activity, and an increasingly controversial activity because of its use and presumed misuse of chemistry. The major characteristics of US agriculture for at least the last six decades have been rising productivity, declining number of mid-size farms, increasing farm size, an increasing percentage of farm production on fewer, large farms, increasing dependence of chemical technology and more developmental research being done by the agricultural chemical industry rather than by independent land-grant universities. Another equally important feature of modern agriculture is wide-spread suspicion of its technology by the public. The book will recount examples of this suspicion related to specific chemicals and present the essence of the suspicion and its results. - Offers an historical analysis of the discovery and development some aspects of the chemistry of modern agriculture - Addresses the advantages, disadvantages, desirable and undesirable results of the use of each of the chosen chemicals and compares and contrasts the real and frequently assumed problems of their use - Provides valuable insights into the history and application of these focused chemicals, enabling readers to apply the lessons to new agricultural chemical developments