Results 11 to 20 of about 3,659,950 (327)

Assessment of Proximate, Minerals and Amino Acids Content of Black Plum (Vitex doniana) Young Leaves as Dietary Vegetable Substitute

open access: yesInternational Journal of Home Economics, Hospitality and Allied Research, 2022
Vegetables have been widely used for their health-promoting properties, as they have been found to be rich in minerals, and phytochemicals. The utilization of available leaves rich in essential nutrients is limited in the northern part of Nigeria; this ...
Suleiman Abdullahi   +4 more
doaj   +1 more source

Metabolite profile changes in xylem sap and leaf extracts of Strategy I plants in response to iron deficiency and resupply

open access: yesFrontiers in Plant Science, 2011
The metabolite profile changes induced by Fe-deficiency in leaves and xylem sap of several Strategy I plant species have been characterized. We have confirmed that Fe deficiency causes consistent changes both in the xylem sap and leaf metabolite profiles.
Rubén eRellán-Álvarez   +6 more
doaj   +1 more source

Nitrogênio e enxofre em características produtivas do capim-braquiária proveniente de área de pastagem em degradação Nitrogen and sulphur for productive characteristics of signalgrass from degrading pasture area

open access: yesRevista Brasileira de Zootecnia, 2006
Objetivou-se avaliar os efeitos de combinações de doses de N com as de S para as características produtivas do capim-braquiária (Brachiaria decumbens), coletado em cilindros com plantas + solo em uma pastagem em degradação em área de Neossolo ...
Edna Maria Bonfim-Silva   +1 more
doaj   +1 more source

Hormonal regulation of the growth of leaves and inflorescence stalk in Muscari armeniacum Leichtl.

open access: yesActa Agrobotanica, 2016
It is known that chilling of Muscari bulbs is necessary for the growth of the inflorescence stalk and flowering, but not for the growth of leaves. Gibberellic acid (GA) accelerated stem growth and flowering in chilled Muscari bulbs.
Marian Saniewski   +3 more
doaj   +1 more source

Induction Kinetics of Photosystem I-Activated P700 Oxidation in Plant Leaves and Their Dependence on Pre-Energization [PDF]

open access: yes, 2010
Absorbance changes ¿A 810 were measured in pea (Pisum sativum L., cv. Premium) leaves to track redox transients of chlorophyll P700 during and after irradiation with far red (FR) light under various preillumination conditions in the absence and presence ...
Bulychev, A.A., Vredenberg, W.J.
core   +2 more sources

To leave or not to leave: retirement intentions and retirement behaviour [PDF]

open access: yesAgeing and Society, 2014
ABSTRACTResearch on the correspondence between retirement intentions and subsequent behaviour is scarce. We aimed to explore possible associations between retirement intentions and behaviour, using five-year high-quality quantitative panel data on Norwegian senior workers.
SOLEM, PER ERIK   +6 more
openaire   +3 more sources

Geometry of leaves

open access: yesTopology, 1981
a foliation of a compact manifold? has a complete Riemannian metric determined up to quasi-isometry. In fact, since a quasi-isometry is by definition a diffeomorphism with global bounds on how much it can stretch or shrink a tangent vector, any two metrics on the manifold are quasi-isometric and the same must hold for the metrics they induce on the ...
Anthony Phillips, Dennis Sullivan
openaire   +2 more sources

Endsets of leaves

open access: yesTopology, 1982
INTRODUCTION LET M BE a closed, orientable n-manifold, C2-foliated by continuously orientable manifolds of dimension n 1, and let L be a leaf. The space 8(L) of ends of L [l] is a compact, totally disconnected, metrizable space that is a topological invariant of the manifold L.
Lawrence Conlon, John Cantwell
openaire   +3 more sources

De Novo Transcriptome Assembly of Cucurbita Pepo L. Leaf Tissue Infested by Aphis Gossypii

open access: yesData, 2018
Zucchini (Cucurbita pepo L.), extensively cultivated in temperate areas, belongs to the Cucurbitaceae family and it is a species with great economic value.
Alessia Vitiello   +6 more
doaj   +1 more source

Spatial imaging of Zn and other elements in Huanglongbing-affected grapefruit by synchrotron-based micro X-ray fluorescence investigation [PDF]

open access: yes, 2014
Huanglongbing (HLB) is a highly destructive, fast-spreading disease of citrus, causing substantial economic losses to the citrus industry worldwide. Nutrient levels and their cellular distribution patterns in stems and leaves of grapefruit were analysed ...
Brown, PH   +6 more
core   +2 more sources

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