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Aspectos metabólicos e nutricionais da planta e produtividade do milho em diferentes densidades populacionais
(Universidade Estadual Paulista (Unesp), 2014)
How Foliar Fungal Diseases Affect Nitrogen Dynamics, Milling, and End-Use Quality of Wheat
(Frontiers Media S.A., 2020-11)
Foliar fungal diseases may cause important losses on yield and quality of wheat (Triticum aestivum L.). They may impact crop growth rate differently, modifying nitrogen (N) dynamics and carbohydrate accumulation in the ...
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 ...
Subtilisin-like serine proteases involved in N remobilization during grain filling in wheat
(Springer Heidelberg, 2011-09)
The induction of two subtilisin-like proteases (P1 and P2) associated with stress-induced senescence in young plants was investigated in adult wheat plants during the grain-filling period. Western blot analysis of flag ...
Combinations of fungicide molecules and nitrogen fertilization revert nitrogen yield reductions generated by Pyrenophora tritici-repentis infections in bread wheat
(Elsevier, 2019-07)
Tan spot [Pyrenophora tritici-repentis (Died.) Drechs., anamorph Drechslera tritici-repentis) (Died.) Shoem.] is considered one of the main threats affecting wheat world production. Assessing the impact of this disease and ...
Contribution of different sources and origins of nitrogen in above- and below-ground structures to the partial nitrogen balance in soybean
(Springer, 2022-04)
Aims: Most studies that quantified the biological N fixation (BNF) and partial N balances of soybean have ignored the belowground structures. Our objectives were to evaluate the contribution of belowground structures to ...
Cyanobacterial NOS expression improves nitrogen use efficiency, nitrogen-deficiency tolerance and yield in Arabidopsis
(Elsevier Ireland, 2021-06)
Developing strategies to improve nitrogen (N) use efficiency (NUE) in plants is a challenge to reduce environmental problems linked to over-fertilization. The nitric oxide synthase (NOS) enzyme from the cyanobacteria ...
Nitrogen dynamics in field grown comice pears
(Oregon State University, 1990-05)
The dynamics of N was studied in field grown Comice/Provence quince BA29 pears in Medford, Oregon. Total tree biomass, N content, and ¹⁵N evaluations suggest that young pears require little N (48 kg N ha⁻¹ yr⁻¹). About 45% ...