Results 21 to 30 of about 64 (62)

TILLER PROPAGATION OF CERRADO GRAMINOIDS: NEW POSSIBILITIES FOR SEEDLING PRODUCTION (SCIENTIFIC NOTE)

open access: yesRevista do Instituto Florestal
The lack of knowledge and ecological challenges in the reproduction of Cerrado graminoids has prevent the commercial production of native seedling, complicating efforts to restore the Cerrado. This study aimed to assess the survival of vegetative tillers from clonal propagation of five native caespitose graminoid species from the Cerrado.
Lucas Dias Sanglade   +4 more
openaire   +2 more sources

Graminoid Responses to Grazing by Large Herbivores: Adaptations, Exaptations, and Interacting Processes

open access: yesAnnals of the Missouri Botanical Garden, 1985
The problem of ascribing adaptive significance to traits that enable graminoids to tolerate or evade ungulate herbivory is examined. Some of these traits may have originally evolved in response to nongrazing selection pressures, thus constituting grazing exaptations rather than true adaptations.
openaire   +2 more sources

The adaptability of Ulmus pumila and the sensitivity of Populus sibirica to semi-arid steppe is reflected in the stem and root vascular cambium and anatomical wood traits. [PDF]

open access: yesFront Plant Sci
Dimitrova A   +8 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy