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Seasonality and reproductive periods of the hydroid Clytia gracilis in temperate littoral ecosystems. Is asexual reproduction the prime mechanism in maintaining populations?
(Taylor & Francis, 2011-11)
Hydropolyps inhabiting temperate ecosystems exhibit marked seasonality, and undergo regression as a normal part of their life cycle. In the campanulariid species Clytia gracilis, both hydroids and medusae are decidedly ...
Antiparasitic activities of hydroethanolic extracts of Ipomoea imperati (Vahl) Griseb. (Convolvulaceae)
(Public Library Science, 2019-01-25)
Ipomoea imperati is widely used in tropical areas to treat several pathological conditions. The effect of this plant against parasitic species has not been investigated even being used for this purpose in the Brazilian ...
Life in the current: Anatomy and morphology of utricularia neottioides
(2020-01-01)
Rheophytism is extremely rare in the Utricularia genus (there are four strictly rheophytic species out of a total of about 260). Utricularia neottioides is an aquatic rheophytic species exclusively growing attached to ...
Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine
(University of Kentucky, 2001)
In order to study the seasonal variation in morphological characters that contribute to forage production in white clover (Trifolium repens L.) cultivars, a trial was conducted at Pergamino Agricultural Experimental Station ...
PLANT DROUGHT TOLERANCE: SOME GENETICS AND AGRONOMICS RELEVANT ASPECTS FOR BREEDING IN FORAGE SPECIES
(HARDCOVER, 2013)
The agronomic effects of drought on forage species and grassland are related with
productivity and pasture persistence. The water shortage produce a growth reduction
caused by decreased turgor at cellular level, changes ...
Spatial structure and development of Paspalum vaginatum (Poaceae): an architectural approach
(Csiro Publishing, 2016-03)
Paspalum vaginatum Sw. is a perennial grass from tropical and subtropical regions worldwide, that plays important ecological and utilitarian roles such as dune stabilization and erosion control, and is used as a lawn and ...
Cultivated bacterial diversity associated with the carnivorous plant Utricularia breviscapa (Lentibulariaceae) from floodplains in Brazil
(2018-01-01)
Carnivorous plant species, such as Utricularia spp., capture and digest prey. This digestion can occur through the secretion of plant digestive enzymes and/or by bacterial digestive enzymes. To comprehend the physiological ...
Fertigation and gradual release of fertilizers for planting of sports turfgrassFertirrigação e fertilizantes de liberação gradual para a implantação de gramado esportivo
(2020-01-01)
Sports turfgrass requires care to show good development and playability. The type of fertilizer and the way of application of this fertilizer directly interfere with its quality. The objective of the present work was to ...