Roundup Ready Alfalfa in
Pasture at Haskell, OK
Alfagraze 300 RR was planted April 4, 2006 at the Eastern Research
Station
Roundup applied in strips May 17, 2006
Images November 1, 2006
Views of
AlfaGraze 300RR planted in April 2006. Roundup was sprayed to
suppress grass competition just after the alfalfa seedlings began to
grow. By July the alfalfa was well established and was grazed for about
six weeks then allowed to rest. Grazing was scheduled to restart
in mid November. Freezing temperatures stopped bermudagrass growth
and the alfalfa is allowed to grow longer into the fall or winter.
As bermudagrass regrows during the next spring it will encroach into the
alfalfa but can be suppressed again with Roundup as needed to maintain a
mixture of grass and legume.
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See
May 31, 2006 for
more details. |