Results 21 to 30 of about 107,474 (351)

Internal morphology and histology of blueberry Vaccinium corymbosum L. (Ericaceae) in Lima, Peru

open access: yesAgronomía Colombiana, 2017
Although there is a lot of information about cultivation, use and medicinal properties of blueberry Vaccinium corymbosum, there is still little information about its internal morphology and histology.
Rafael La Rosa Loli   +2 more
doaj   +1 more source

Conifer-angiosperm interactions: Physiological ecology and life history. [PDF]

open access: yes, 2011
Worldwide, conifers are most successful on sites subject to chronic stresses that limit productivity (low temperatures, nutrient poverty, poor drainage).
Lusk, Christopher H.
core   +2 more sources

Leaves anatomy of family Cornaceae Bercht. et j. Presl representatives under conditional of Forest-Steppe of Ukraine

open access: yesІнтродукція Рослин, 2016
The objective – to compare of the leaves anatomy of the family Cornaceae Bercht. et J. Presl representetives from different geographic regions. The species Cornus mas L. and Swida sanguinea Opiz. are originated from Europe, Cornus sessilis Torr.
S.V. Klymenko, E.N. Klymenko
doaj   +1 more source

STATISTICAL COMPARATIVE PETIOL ANATOMY OF Salvia SP. [PDF]

open access: yesPlanta Daninha, 2016
In this study, petiol anatomy of 17 Salvia sp. taxa were compared statistically. In all the studied taxa, some differences were found in the petiole shape, number of vascular bundles and the presence of chlorenchyma.
A. ÖZDEMIR, A.Y. ÖZDEMIR, K. YETISEN
doaj   +1 more source

Leaf anatomy of the South African Danthonieae (Poaceae). XIII. Pentameris macrocalycina and P. obtusifolia

open access: yesBothalia: African Biodiversity & Conservation, 1984
The leaf blade anatomy of Peniameris macrocalycina (Steud.) Schweick. and P. obtusifolia (Hochst,) Schweick. is described and illustrated. The leaf anatomy of these two species shows many similarities suggesting a close relationship between them.
R. P. Ellis
doaj   +1 more source

Morpho-agronomic and leaf anatomical traits in Coffeacanephora genotypes

open access: yesCiência Rural, 2022
: Genetic variability is the basis for coffee genetic breeding. This study evaluated the potential of leaf anatomy and morpho-agronomic traits in studies of genetic variability in C. canephoracultivars.
Larícia Olária Emerick Silva   +5 more
doaj   +1 more source

Pengaruh Kekeringan Terhadap Pertumbuhan Dan Perkembangan Tanaman Nyamplung (Callophylum Inophyllum L.) Dan Johar (Cassia Florida Vahl.) Dari Provenan Yang Berbeda [PDF]

open access: yes, 2017
Nyamplung (Callophylum inophyllum L.) and johar (Cassia florida Vahl.) are alternative plants that are resistant to drought. Global warming that occurred in the last few years caused extreme climate change, one of which is drought.
Hendrati, R. L. (Rina)   +3 more
core   +2 more sources

The physiological basis for genetic variation in water use efficiency and carbon isotope composition in Arabidopsis thaliana. [PDF]

open access: yes, 2013
Ecologists and physiologists have documented extensive variation in water use efficiency (WUE) in Arabidopsis thaliana, as well as association of WUE with climatic variation.
Easlon, Hsien Ming   +5 more
core   +1 more source

Applications of ascorbic acid or proline increase resistance to salt stress in barley seedlings

open access: yesBiologia Plantarum, 2014
The present study was carried out to examine the effects of seed soaking in 1 mM ascorbic acid (AA) or 1 mM proline on the growth, content of photosynthetic pigments and proline, relative water content, electrolyte leakage, antioxidant enzymes and leaf ...
R. A. Agami
doaj   +1 more source

Leaf Functional Anatomy in Relation to Photosynthesis [PDF]

open access: yesPlant Physiology, 2010
Rubisco is a large enzyme with a molecular mass of approximately 550 kD. The maximum rate of CO2 fixation (i.e. ribulose-1,5-bisphosphate [RuBP] carboxylation) at CO2 saturation is only 15 to 30 mol CO2 mol−1 Rubisco protein s−1 at 25°C.
Ichiro, Terashima   +3 more
openaire   +2 more sources

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