Titlebook: Nutrient Use Efficiency in Plants; Concepts and Approac Malcolm J. Hawkesford,Stanislav Kopriva,Luit J. De Book 2014 Springer International

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Efficient Mineral Nutrition: Genetic Improvement of Phosphate Uptake and Use Efficiency in Crops,l and environmental factors have prioritized the need for research on P acquisition efficiency (PAE), P utilization efficiency (PUE) and P fertiliser uptake efficiency in crops. P has critical functions in plants and complex interactions in soils. Appropriate screening approaches and implications of

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Mineral Nutrient Depletion Affects Plant Development and Crop Yield,nt mineral nutrients leads to growth impairments and yield depressions. In natural environments as well as in agricultural systems, mineral nutrient availability is changing in space and time over the growth season of a plant. Therefore, plants have developed adaptation strategies to cope with nutri

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Nutrient Use and Nutrient Use Efficiency of Crops in a High CO2 Atmosphere,els. Such a large increase in one of the key resources for plant growth will have significant effects on all plants, as carbon assimilation and, consequently, growth and yield is stimulated by the so-called ‘CO. fertilisation effect’. The one sided increase in carbohydrate acquisition leads to chang

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Monitoring Plant Nutritional Status, as agronomic Best Management Practices (BMPs). Considering fertilisations BMPs pursue the aims to match mineral nutrient supply with crop requirements, minimizing their losses from the field. If spatial and temporal information about crop needs were available, precision fertilisation approaches cou

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Book 2014icular interest as a major target for crop improvement. Improvement of NUE is an essential pre-requisite for expansion of crop production into marginal lands with low nutrient availability but also a way to reduce use of inorganic fertilizer. .

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,Physiological Basis of Plant Nutrient Use Efficiency – Concepts, Opportunities and Challenges for Ind impede one general concept for all crops, environmental conditions and nutrients. The last part of the chapter is dedicated to a critical analysis of the opportunities and challenges to improve NUE, which arise from physiological interactions and trade-offs on a whole plant level.

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