Results 21 to 30 of about 1,653,039 (301)

Antelope Bitterbrush Seedling Transplant Survival

open access: yesRangelands, 2000
Antelope bitterbrush is one of the most studied western range shrubs. The browse of this species is a highly preferred and highly nutritional forage for native ungulates and domestic livestock. Antelope bitterbrush occurs from British Columbia to Montana, and south to New Mexico, and California. Using records from the U. S.
Charlie D. Clements, James A. Young
openaire   +2 more sources

Tree seedling functional traits mediate plant-soil feedback survival responses across a gradient of light availability.

open access: yesPLoS ONE, 2023
1. Though not often examined together, both plant-soil feedbacks (PSFs) and functional traits have important influences on plant community dynamics and could interact.
Katherine E A Wood   +3 more
doaj   +1 more source

II. Seedling establishment and plant survival [PDF]

open access: yesNew Zealand Journal of Crop and Horticultural Science, 1977
Seedling establishment and plant survival counts were made at 2, 4, and 15 months after 4 legume species were aerially oversown and hand‐sown during June 1974 on sites at Ballantrae, the Grasslands Division hill country research station near Woodville. Establishment at 4 months was 7.6% from aerially sown seed and 7.9% from hand‐sown seed.
openaire   +1 more source

Oxygen sensing coordinates photomorphogenesis to facilitate seedling survival. [PDF]

open access: yesCurr Biol, 2015
Successful emergence from the soil is essential for plant establishment in natural and farmed systems. It has been assumed that the absence of light in the soil is the preeminent signal perceived during early seedling development, leading to a distinct morphogenic plan (skotomorphogenesis) [1], characterized by traits providing an adaptive advantage ...
Abbas M   +11 more
europepmc   +4 more sources

Species Identity and Initial Size Rather Than Neighborhood Interactions Influence Survival in a Response-Surface Examination of Competition

open access: yesFrontiers in Plant Science, 2020
To measure intraspecific and interspecific interaction coefficients among tree species is the key to explore the underlying mechanisms for species coexistence and biodiversity maintenance in forests.
Zhiqiang Shen   +12 more
doaj   +1 more source

A comparison of the recruitment success of introduced and native species under natural conditions. [PDF]

open access: yesPLoS ONE, 2013
It is commonly accepted that introduced species have recruitment advantages over native species. However, this idea has not been widely tested, and those studies that have compared survival of introduced and native species have produced mixed results. We
Habacuc Flores-Moreno, Angela T Moles
doaj   +1 more source

Seedling density and seedling survival in Alaskan cotton grass tussock tundra

open access: yesEcography, 1982
Previous workers have suggested that reproduction by seedling establishment is less important in the maintenance of tundra vegetation than in temperate areas, but few quantitative data are available. Seedling densities were studied at 11 tundra sites in or near disturbed and undisturbed cotton grass tussock tundra in Alaska, and ...
J. B. McGraw, G. R. Shaver
openaire   +1 more source

Contrasting effects of grazing on the early stages of woody encroachment in a Neotropical savanna

open access: yesBasic and Applied Ecology, 2022
Woody encroachment in savannas represents an ecological process of current global interest given its negative impact on ecosystem functioning, particularly on forage production.
Lucía S. Mochi   +3 more
doaj   +1 more source

Seedling survival mechanism of a deciduous broad-leaved forest in the sub-tropical to temperate transition zone in the Qinling Mountains

open access: yesXibei zhiwu xuebao
[Objective] Survival of species seedlings is closely related to various biotic and abiotic factors. Exploring the key factors affecting seedling survival is helpful for the understanding of species coexistence mechanisms.
HE Nianjun   +4 more
doaj   +1 more source

The role of dung beetles in seed dispersal in an arid environment

open access: yesEcología Austral, 2023
Dung beetles can influence seedling emergence and survival. However, the direction and magnitude of this effect will depend on the functional traits of the dung beetle community and on the prevailing environmental conditions. We studied the role of dung
M. Belén Maldonado   +3 more
doaj   +1 more source

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