Results 51 to 60 of about 79,461 (198)

The importance of aboveground and belowground interspecific interactions in determining crop growth and advantages of peanut/maize intercropping

open access: yesCrop Journal, 2021
Intercropping of maize (Zea mays L.) and peanut (Arachis hypogaea L.) often results in greater yields than the respective sole crops. However, there is limited knowledge of aboveground and belowground interspecific interactions between maize and peanut ...
Nianyuan Jiao   +6 more
doaj   +1 more source

Coexistence and relative abundance in annual plant assemblages: The roles of competition and colonization [PDF]

open access: yes, 2002
Although an interspecific trade-off between competitive and colonizing ability can permit multispecies coexistence, whether this mechanism controls the structure of natural systems remains unresolved.
Levine, J.M., Rees, M.
core  

Risk-driven behaviour in the African leopard:how is leopard behaviour mediated by lion presence? [PDF]

open access: yes, 2016
Agricultural expansion is restricting many carnivore species to smaller tracts of land, potentially forcing increased levels of overlap between competitors by constraining spatial partitioning.
RAFIQ, KASIM
core  

Interspecific association of brown trout (Salmo trutta) with non-native brook trout (Salvelinus fontinalis) at the fry stage [PDF]

open access: yes, 2017
The introduction of non-native brook trout (Salvelinus fontinalis) in Europe has led to displacement and decreasing populations of native brown trout (Salmo trutta).
Johnsson, Jörgen I.   +3 more
core   +1 more source

Does past evolutionary history under different mating regimes influence the demographic dynamics of interspecific competition?

open access: yesEcology and Evolution, 2019
Interspecific interactions are contingent upon organism phenotypes, and thus phenotypic evolution can modify interspecific interactions and affect ecological dynamics.
Daisuke Kyogoku   +2 more
doaj   +1 more source

Removal of Soil Microbes Alters Interspecific Competitiveness of Epichloë Endophyte-Infected over Endophyte-Free Leymus chinensis

open access: yesMicroorganisms, 2020
Epichloë endophytes may not only affect the growth and resistances of host grasses, but may also affect soil environment including soil microbes. Can Epichloë endophyte-mediated modification of soil microbes affect the competitive ability of ...
Hui Liu   +5 more
doaj   +1 more source

Ant Mortality with Food Competition in Forests along a Temperature Gradient

open access: yesInsects, 2022
The authors elucidated the relationship between temperature and mortality due to food competition in ant communities in forests. A field experiment was conducted using four bait types at six different oak forest sites with different mean annual ...
Tae-Sung Kwon   +2 more
doaj   +1 more source

Competencia entre mitílidos en el intermareal rocoso de La Lobería, Río Negro, Argentina [PDF]

open access: yes, 2016
Competitive interactions between individuals from a single or different species can regulate population densities and individual growth. Two mussel species, Brachidontes rodriguezii and Perumytilus purpuratus coexist in the rocky intertidal zone of La ...
Arribas, Lorena Pilar   +4 more
core  

A comparative study of the function of heterospecific vocal mimicry in European passerines [PDF]

open access: yes, 2007
Although heterospecific vocal imitation is well documented in passerines, the evolutionary correlates of this phenomenon are poorly known. Here, we studied interspecific variation in vocal mimicry in a comparative study of 241 European songbirds.
Anders Pape Møller   +72 more
core   +1 more source

Interspecific Competition Between Sweet Sorghum and Weeds [PDF]

open access: yesPlanta Daninha, 2019
: While evidence is mounting that sweet sorghum [Sorghum bicolor (L.) Moench], an ethanol crop, may provide an alternative to sugarcane (Saccharum officinarum L.) on sugarcane lands under rehabilitation, little is known of its under production limiting ...
P.R.F. GIANCOTTI   +4 more
doaj   +1 more source

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