Results 41 to 50 of about 6,567,069 (395)
A combinatorial approach to angiosperm pollen morphology [PDF]
Angiosperms (flowering plants) are strikingly diverse. This is clearly expressed in the morphology of their pollen grains, which are characterized by enormous variety in their shape and patterning.
Blackmore S +7 more
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Climate change‐induced variations in temperature and precipitation negatively impact plant growth and development. To ensure future food quality and availability, a critical need exists to identify morphological and physiological responses that confer ...
Melissa A. Lehrer, Jennifer S. Hawkins
doaj +1 more source
Plant morphology: outdated or advanced discipline in modern plant sciences?
Salmeri, C.: Plant morphology: outdated or advanced discipline in modern plant sciences? — Bocconea 28: 189-206. 2019. — ISSN: 1120-4060 printed, 2280-3882 online.
C. Salmeri
semanticscholar +1 more source
Horticultural greenhouse production in circumpolar regions (>60° N latitude), but also at lower latitudes, is dependent on artificial assimilation lighting to improve plant performance and the profitability of ornamental crops, and to secure ...
Beatrix W. Alsanius +6 more
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Effect of planting density and row spacing on the yielding of soybean (Glycine max L. Merrill)
The paper presents the effect of planting density and row spacing on the growth, development and yield of soybean, cv. Merlin, under very diversified thermal and humidity conditions in the north-central part of Poland.
Janusz Prusiński, Radosław Nowicki
doaj +1 more source
Aneuploidy among androgenic progeny of hexaploid triticale (XTriticosecale Wittmack). [PDF]
Doubled haploids are an established tool in plant breeding and research. Of several methods for their production, androgenesis is technically simple and can efficiently produce substantial numbers of lines.
Lukaszewski, Adam J +3 more
core +3 more sources
Wheat possesses inherently low concentrations and bioavailability of the essential micronutrients (EMis) zinc (Zn), iron (Fe), manganese (Mn), and copper (Cu), limiting its capacity to sufficiently address human nutritional requirements. Biofortification
Despina Dimitriadi +4 more
doaj +1 more source
As espécies Commelina benghalensis, C. villosa, C. diffusa e C. erecta são conhecidas como trapoeraba e, freqüentemente, são confundidas entre si, dificultando o controle químico, o que pode provocar prejuízos econômicos e danos ambientais.
D.C. Rocha, R.A. Rodella, D. Martins
doaj +1 more source
Leaf cuticular morphology links Platanaceae and Proteaceae [PDF]
Int. J. Plant Sci. 166(5):843–855. © 2005 by The University of Chicago.The leaf cuticular morphology of extant species of Platanus was investigated using light and scanning electron microscopy.
Carpenter, R., Hill, R., Jordan, G.
core +2 more sources
Mutations in UDP-Glucose:Sterol Glucosyltransferase in Arabidopsis Cause Transparent Testa Phenotype and Suberization Defect in Seeds [PDF]
In higher plants, the most abundant sterol derivatives are steryl glycosides (SGs) and acyl SGs. Arabidopsis (Arabidopsis thaliana) contains two genes, UGT80A2 and UGT80B1, that encode UDP-Glc:sterol glycosyltransferases, enzymes that catalyze the ...
Auer, Manfred +14 more
core +5 more sources

