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Phloem sugars and amino acids as potential regulators of hordein expression in field grown malting barley (Hordeum vulgare L.)
(Elsevier, 2014-09)
The commercial quality of malting barley is dependent on the content and composition of grain proteins which are subjected to nitrogen (N) and sulfur (S) control. In nutrient deficient soils, grain protein content is mainly ...
Cytokinin-induced changes of nitrogen remobilization and chloroplast ultrastructure in wheat (Triticum aestivum)
(Elsevier Gmbh, 2009-11)
Nitrogen (N) remobilization in wheat (Triticum aestivum) plants is crucial because it determines the grain protein concentration and the baking quality of flour. In order to evaluate the influence of cytokinins on N ...
Boron uptake and translocation in some cotton cultivars
(Springer, 2014-02-01)
Boron (B) is the most deficient micronutrient in cotton (Gossypium hirsutum L.). It is generally accepted that B is immobile in cotton phloem, but some cultivars could remobilize the nutrient. In order to further understand ...
Regulation of glutamine synthetase 1 and amino acids transport in the phloem of young wheat plants
(Elsevier France-editions Scientifiques Medicales Elsevier, 2009-05)
The possible regulation of amino acid remobilization via the phloem in wheat (Triticum aestivum L.) by the primary enzyme in nitrogen (N) assimilation and re-assimilation, glutamine synthetase (GS, E.C. 6.3.1.2) was studied ...
Sulphur deficiency inhibits nitrogen assimilation and recycling in barley plants
(Springer, 2017-12)
Sulphur (S) is incorporated into diverse primary and secondary metabolites that play important roles in proper growth and development of plants. In cereals, a fraction of the nitrogen (N) accumulated in developing grains ...
Boron uptake and translocation in some cotton cultivars
(Springer, 2014)
Polyol-ester impact on boron foliar absorption and remobilization in cotton and coffee trees
(Soc Brasileira De Ciencia Do Solo, 2020-01-01)
Foliar fertilization can be recommended to treat boron (B) deficiency in coffee and cotton. Considering that B foliar fertilizers with polyol-boron complexes can affect B uptake and mobility differently within the plant, ...
Polyol-ester impact on boron foliar absorption and remobilization in cotton and coffee trees
(Sociedade Brasileira de Ciência do Solo, 2022)
Boron uptake and translocation in some cotton cultivars
(Springer, 2014)
Reabsorción de nutrientes en especies siempreverdes y deciduas de Nothofagus
(2018)
Higher leaf nutrient concentrations, and similar resorption efficiencies, in
deciduous relative to evergreen trees is considered to determine higher
nutrient requirements in the former. However, evidence of woody perennials
of ...