With little grass left to compete with, pine seedlings flourished.
Crowberry has been shown to produce secondary chemical compounds that inhibit or kill Scotch pine seedlings.
The workers, who planted pine seedlings throughout the Southeast, entered the country under a guest worker visa program.
A pair of pine seedlings were one such signpost, a circular opening in the canopy a second, a dark shadow beneath a holly shrub a third.
The image shows lodgepole pine seedlings growing next to the charred remains of their parent plants following the 1988 Yellowstone National Park fires.
The commissioner, Bob Odom, 71, one of the state's top Democratic powerbrokers, had been accused of taking bribes from a warehouse owner seeking contracts, having state-owned pine seedlings planted on his property and laundering campaign money through his church to pay personal expenses.
Outside the Pine Tree Motel, under the reddish glow of a neon sign, Rubén and 10 other Mexican workers pile into a van at 5 30 a.m. and head to a warehouse an hour away, where they load thousands of pine seedlings into a trailer.
Farther on, the dirt road led past pine plantations, their loblolly and slash pines growing in rows; Mayer told me how wild hogs can rip up many acres of newly planted pine seedlings in a night, eating only the cambium-rich taproot and leaving the rest.
White pine seedlings were underplanted in sub-plots.
Growth and mineral nutrition of pine seedlings were stimulated by three EMF under salinity stress.
Our results confirm that light is an important factor controlling the growth of longleaf pine seedlings.
