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2018
This chapter evaluates mineral nutrition, which is the study of how plants obtain and use mineral nutrients. Mineral nutrients are elements such as nitrogen, phosphorus, and potassium that plants acquire primarily in the form of inorganic ions from the soil.
Lincoln Taiz +3 more
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This chapter evaluates mineral nutrition, which is the study of how plants obtain and use mineral nutrients. Mineral nutrients are elements such as nitrogen, phosphorus, and potassium that plants acquire primarily in the form of inorganic ions from the soil.
Lincoln Taiz +3 more
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1996
Abstract Any mineral for which a metabolic or physiological function has been determined is, by definition, a dietary essential. The various functions of minerals include forming the mineral of the skeleton (a structural role), membrane function (trans-membrane ion gradients), prosthetic groups of enzymes (probably one-third of all ...
David A Bender, Arnold E Bender
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Abstract Any mineral for which a metabolic or physiological function has been determined is, by definition, a dietary essential. The various functions of minerals include forming the mineral of the skeleton (a structural role), membrane function (trans-membrane ion gradients), prosthetic groups of enzymes (probably one-third of all ...
David A Bender, Arnold E Bender
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Kiwifruit and Mineral Nutrition
2013Dietary minerals are essential nutrients that drive key cellular and physiological functions. Each mineral is absorbed in the gut via unique, complex pathways that can involve a cascade of receptors and binding proteins. Foods can both provide dietary minerals and contain components that impact the bioavailability of minerals in the digestive system ...
Frances M, Wolber +3 more
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Veterinary Clinics of North America: Food Animal Practice, 1991
In providing minerals to dairy cattle it is important to distinguish between dietary requirements and feeding recommendations. The requirement is the absolute amount of an element needed to meet the animal's metabolic needs for maintenance, growth, pregnancy, and lactation divided by the coefficient of absorption; this is estimated by the factorial ...
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In providing minerals to dairy cattle it is important to distinguish between dietary requirements and feeding recommendations. The requirement is the absolute amount of an element needed to meet the animal's metabolic needs for maintenance, growth, pregnancy, and lactation divided by the coefficient of absorption; this is estimated by the factorial ...
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Annual Review of Biochemistry, 1948
Though a great number of papers on the mineral nutrition of plants appear every year, relatively few are of general theoretical interest. Most contributions deal with questions of practical and locally restricted importance. Some problems, viz. , the mechanism of ion absorption and the demand of the plant for trace elements, have been attracting ...
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Though a great number of papers on the mineral nutrition of plants appear every year, relatively few are of general theoretical interest. Most contributions deal with questions of practical and locally restricted importance. Some problems, viz. , the mechanism of ion absorption and the demand of the plant for trace elements, have been attracting ...
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1989
Although it is not metabolised, potassium plays a number of important roles in biochemistry and osmotic regulation in plant cells. It is involved in the maintenance of enzyme structure, in protein synthesis through its role in the binding of mRNA to ribosomes, and in the maintenance of electrostatic balance and turgor within the cell.
Ulrich Lüttge, David T. Clarkson
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Although it is not metabolised, potassium plays a number of important roles in biochemistry and osmotic regulation in plant cells. It is involved in the maintenance of enzyme structure, in protein synthesis through its role in the binding of mRNA to ribosomes, and in the maintenance of electrostatic balance and turgor within the cell.
Ulrich Lüttge, David T. Clarkson
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1987
The discovery of the convertibility between the energy of electrochemical proton gradients built up by charge separation at membranes and phosphate-ester-bond energy in ATP (Mitchell hypothesis) has led to a new orthodoxy in transport physiology. In principle all energy-dependent ion fluxes can be explained by secondary coupling to a proton electro ...
Ulrich Lüttge, David T. Clarkson
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The discovery of the convertibility between the energy of electrochemical proton gradients built up by charge separation at membranes and phosphate-ester-bond energy in ATP (Mitchell hypothesis) has led to a new orthodoxy in transport physiology. In principle all energy-dependent ion fluxes can be explained by secondary coupling to a proton electro ...
Ulrich Lüttge, David T. Clarkson
openaire +1 more source