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Sodium - A Functional Plant Nutrient

Critical Reviews in Plant Sciences, 2003
Plant scientists usually classify plant mineral nutrients based on the concept of “essentiality” defined by Arnon and Stout as those elements necessary to complete the life cycle of a plant. Certain other elements such as Na have a ubiquitous presence in soils and waters and are widely taken up and utilized by plants, but are not considered as plant ...
G. V. Subbarao   +3 more
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Nutrient Requirements of Plants

Nature, 1968
Nutrient requirement is a simple and useful concept when used in a qualitative sense, but it is much less satisfactory for quantitative comparisons among organisms. Some of the ambiguities and confusion in the present use of the concept are discussed, and more precise descriptions of the relations between nutrients and growth of plants are proposed.
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Waterlogging and Plant Nutrient Uptake

2010
Waterlogging affects several parameters that determine nutrient uptake from the soil by the roots. We checked systematically, for all the relevant parameters in the nutrient uptake model by Silberbush and Barber (Plant Soil 74:93–100, 1983), how waterlogging changes the magnitude of the parameter, changes that can be both positive and negative for ...
Elzenga, J.T.M., van Veen, H.
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Plant hormones and nutrient signaling

Plant Molecular Biology, 2008
Plants count on a wide variety of metabolic, physiological, and developmental responses to adapt their growth to variations in mineral nutrient availability. To react to such variations plants have evolved complex sensing and signaling mechanisms that allow them to monitor the external and internal concentration of each of these nutrients, both in ...
Vicente, Rubio   +5 more
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Plant Nutrients in Organic Farming

2008
Effective nutrient management is essential in organic farming systems. Processed soluble fertilisers such as ammonium nitrate, which feed the plant directly and are thought to bypass the natural processes of the soil, are not generally acceptable. Nutrient supply to crop plants is supported through recycling, the management of biologically-related ...
Goulding, K, Stockdale, E, Watson, CA
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Seawater as a Source of Plant Nutrients

Nature, 1968
THE use of sea water as a practical growth culture medium and a source of essential nutrients for algae and other plants has been studied. The results obtained, using the green alga Chlorella pyrenoidosa, show that seawater provides a wealth of nutrients and is a cheap nutrient concentrate which when diluted and properly supplemented can support ...
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