Results 151 to 160 of about 140,480 (206)

Foliar ¹⁵N-urea absorption and translocation in wheat with contrasting senescence patterns at late growth stage. [PDF]

Sci Rep
Gong YH, Zhu YM, Li T, Abo El-Maati MF, Zhou WH, El-Sappah AH.   +5 more
europepmc   +1 more source

Natural biostimulant formulations enriched with honey, iodine, and silymarin enhance drought tolerance and yield in faba bean (Vicia Faba L.) through antioxidant and hormonal regulation. [PDF]

BMC Plant Biol
Rady MM, Elkelish A, Battaglia ML, Abdel-Kawy MAA, Mohamed GF, Taie HAA, Taha RS, Alhaithloul HAS, Ali MAM, Abu-Elsaoud AM, François T, Sayed AAS.   +11 more
europepmc   +1 more source

Health risk assessment and morpho-physiological, biochemical response of rice (Oryza sativa L.) to foliar application of lead oxide nanoparticles. [PDF]

Sci Rep
Ahmad S, Ahmad A, Sehrish AK, Ghafoor A, Laila U, Akram T, Alomrani SO, Alasmari A, Hussain A, Jabborova D, Ali S.   +10 more
europepmc   +1 more source

A <i>Moringa oleifera</i>-based formulation for growth and mitigation of drought stress in tomato plants. [PDF]

Front Plant Sci
Berouaken A, Calvano CD, Schena A, Pascuzzi S, Paciolla F, Cocozza C, Losciale P, Ugenti V, di Leo G, Simini A, Incerti O, Cecchin M, Baroni A, Ippolito A, Pituello C, Sanzani SM.   +15 more
europepmc   +1 more source

Genetic analysis of the resistance to foliar diseases in Muscadinia rotundifolia

, 2010
Blanc, Sophie, Merdinoglu-Wiedemann, Sabine, Coste-Heinrich, Pascale, Dumas, Vincent, Mestre Artigues, Pedro-Felipe, Merdinoglu, Didier   +5 more
openaire   +2 more sources

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Sampling procedure for the foliar analysis of deciduous trees

Journal of Environmental Monitoring, 2002
Sampling can be the source of the greatest errors in the overall results of foliar analysis. This paper reviews the variability in heavy metal concentrations in tree crowns, which is a feature that should be known and understood when designing a suitable leaf sampling procedure. The leaf sampling procedures applied in 75 articles were examined. Most of
Luyssaert, S., Raitio, H., Vervaeke, P., Mertens, J., Lust, N.   +4 more
openaire   +5 more sources

Foliar analysis by direct‐reading vacuum emission spectrometry

Journal of the Science of Food and Agriculture, 1975
AbstractA method is described for the determination of calcium, magnesium, phosphorus, sodium, inorganic sulphur, boron, manganese and zinc in leaves by direct‐reading vacuum‐emission spectrometry. The ashed samples are diluted with graphite and cellulose.
J S, Johnson, R, Pope, T S, Sandon
openaire   +2 more sources

Foliar analysis via portable X-ray fluorescence spectrometry: Experimental considerations

Spectrochimica Acta Part B: Atomic Spectroscopy, 2021
Abstract Portable X-ray fluorescence spectrometry (pXRF) is a well-known and accepted method for earth-materials analysis. It is also promising for analysis of plant tissues. However, some factors must be assessed in order to obtain a protocol for plants mainly for in-field measurements of intact and fresh leaves.
Ribeiro, Bruno Teixeira, Weindorf, David C., Borges, Camila Silva, Guilherme, Luiz Roberto Guimarães, Curi, Nilton   +4 more
openaire   +2 more sources