Phosphorus in Agriculture: 100 % Zero

ISBN-13: 9789402413946 / Angielski / Miękka / 2018 / 353 str.

Ewald Schnug; Luit J. de Kok

Spis treści

1.Urgent Need for Action in the Baltic Sea Are
2. The Enigma of Fertilizer Phosphorus Utilization
3. Fate of Fertilizer P in Soils: Inorganic Pathway
4. Fate of Fertilizer P in Soils - the Organic Pathway
5. Determination of Plant Available P in Soil
6. Assessing the Plant Phosphorus Status
7. P solubility of Inorganic and Organic P Sources
8. Variability of P Uptake by Plants
9. Management options for an efficient utilization of phosphorus in agroecosystems
10. Phosphorus – the Predicament of Organic Farming
11. Utilization of Phosphorus at Farm Level in Denmark
12. Trace Element Contaminants and Radioactivity from Phosphate Fertiliser
13. Organic Xenobiotics
14. Energy Neutral Phosphate Fertilizer Production using High Temperature Reactors
15. Justice and Sustainability: Normative Criteria for the Use of Phosphorus
16. Governance Instruments for Phosphorus Supply Security

O autorze

Prof. Ewald Schnug, Institute for Crop and Soil Science, Julius Kühn-Institut, Germany - Editor

Prof. Luit J. De Kok, University of Groningen, Laboratory of Plant Physiology, The Netherlands - Editor

Blurb

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.