Results 71 to 80 of about 3,234 (207)
Nota sobre el Ejemplar Tipo de "Bromus catharticus" Vahl
EI agrostólogo inglés C. E. Hubbard y simultáneamente el agrostólogo argentino Lorenzo Parodi en sendas notas (1956) concluyeron en declarar dudosa la especie Bromus catharticus Vahl y restablecer para la planta conocida como "rescue grass" en USA y ...
Pinto Escobar Polidoro
doaj
Resistencia al carbón de la panoja en líneas de cebadillas (Bromus spp.)
El objetivo de este trabajo fue determinar el comportamiento de lineas de Bromus catharticus, B. parodii y B. brevis al ataque del hongo Ustilago bullata y, eventualmente seleccionar las resistentes a la enfermedad. Se sembraron 100 líneas inoculadas con
G. F. Covas +2 more
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Alien invasive as well as rare and endangered species in the agrocenoses of the Ułęż commune
The paper analyses the presence of invasive alien species and rare taxons among crop weeds in the Ułęż commune. The study is based on phytosociological relevés taken according to the Braun-Blanquet method.
ZOFIA RZYMOWSKA +2 more
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Eco‐evolutionary context modifies a destructive plant invader's response to climate
Abiotic environment–fitness relationships can be shaped by evolutionary, ecological, and eco‐evolutionary contexts. Summary Understanding the relationship between climate and fitness will be important when predicting how plant populations respond to climate change. We conducted a replicated common garden experiment (4 sites × 2 yr) with 96 genotypes (n
Megan L. Vahsen +29 more
wiley +1 more source
Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán +6 more
wiley +1 more source
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire +2 more sources
Medicago ruthenica is a promising leguminous forage crop due to its lack of saponins, which prevents bloat in livestock from excessive consumption.
Kongtao Wei +6 more
doaj +1 more source
Abstract Premise Root hemiparasites form haustoria in belowground roots of hosts to extract nutrients and water from the surrounding hosts. Through parasitic symbiosis, these plants disproportionately affect plant communities relative to their abundance by reducing host size, altering nutrient flow, and eventually increasing local biodiversity.
Jordan C. Argrett +5 more
wiley +1 more source
Bromus sitchensis Trin. Artbeschreibung: Wie B. carinatus, aber Stängel 3-5 mm dick, untere Rispenäste oft 8-20 cm lang, oft hängend. Blätter (5-) 10-20 mm breit. Ährchen (ohne die Grannen) oft länger als 3,5 cm. Deckspelzen meist kahl. Blütezeit: 5-7 Verbreitung global: Nordamerikanisch Ökologische Zeigerwerte nach Landolt & al.
Konrad Lauber +2 more
openaire +1 more source

