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Experiments were conducted (1) to determine whether resistance to MCPA would subside in a population of Ranunculus acris subsp. acris after ending a 3...
Read moreA soil disturbance treatment often results in more annual weed seedlings emerging when conducted in light than when conducted in darkness, suggesting ...
Read moreEcological restoration schemes often assume that after reinstating appropriate abiotic conditions, plant communities will assemble following a single ...
Read moreIn two series of experiments, the relative leaf growth rates (RA) and relative growth rates (RW) of seedlings of 8 onion cvs of diverse geographic ori...
Read more1-yr-old seedlings of Pueraria lobato were planted in 1955 about 1.5 m apart along a long cultivated strip 2.5 m wide on denuded soil and given NPK in...
Read moreThe decline of seeds of a natural population of arable weeds under a grass sward was monitored by germination in the field. Plots of 0.9 m2 were dug o...
Read moreFreshly collected seeds of 70 dicotyledons from a range of habitats were mixed with the top 7.5 cm of soil confined in cylinders sunk in the ground. C...
Read moreThe effective management of invasive plants requires an understanding of their invasiveness in contrasting environments. The effects of disturbance on...
Read moreBecause common ragweed (Ambrosia artemisiifolia L., henceforth Ambrosia) has negative effects on human health, it is a common focus for management, wh...
Read moreOak savannas are biodiversity-rich landscapes allowing sustainable livestock production throughout the world. The long-term persistence of these ecosy...
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