Lindsay, Ontario, Canada
February, 2000
Alfalfa is the most important cattle
protein source in Canada and the United States as well as many other
parts of the world. The constant search for increased productivity and
the challenge of coping with changing weather patterns have taken
their toll on conventional alfalfa genetics. It is difficult to
develop an alfalfa that offers both superior yield performance and
winter survival since both characteristics are somewhat counter
related. New selection and breeding techniques, perfected during the
nineteen nineties, that accentuate both performance and persistence
have resolved this situation. New alfalfa varieties are now emerging
from these programs and PICKSEED 2065MF is the first of this new breed
to be introduced commercially.
Yield testing in Oxford County, Ontario
has shown PICKSEED 2065MF alfalfa to be the highest yielding alfalfa
variety in this third production year trial. The test, seeded in
1996 on a dairy farm near Hickson Ontario, showed considerable stand
thinning in Ontario checks and other commercial varieties, but
PS2065MF stands persisted beautifully.
"Strong selection pressure for
winter survival and vigorous regrowth went into developing this
variety" says Jay Hackney MSc., forage plant breeder.
"PICKSEED is the only
company in Canada to run intensive Winter Survival selection and
testing nurseries on our varieties and our parent material. We’re
selecting and breeding varieties in Ontario for Ontario
conditions".
Dave Lockman, Agronomist for PICKSEED
points out that "the excellent disease resistance package of PS
2065MF, which includes resistance to Aphanomyces and Fusarium, helps
to give the variety a competitive edge". He goes on to say
that "You could walk through this test any time during the 4 cuts
of the ‘99 season and pick out PS 2065MF. The variety stood
out for two reasons - full stands and excellent regrowth. This
test shows you can manage this variety intensively and still expect
top-notch yield and persistence for the stand life you want".
Dave Howe manages the Oxford County
dairy farm where the trial was located. "You could see the
dandelions growing though the other varieties, but the 2065MF was
thick and tall with no room for the weeds to grow. You would
keep that stand and get top production all summer, where you might
have to plow the other varieties. Alfalfa has to be
reliable".
Looking at top milk producing herds,
"The common factor is forage quality" says Cornell
University Pro-Dairy expert Bill Stone. PICKSEED 2065MF has top forage
quality potential with higher intake and better digestibility. It is
also testing out at higher protein and higher non-structural
carbohydrate content - characteristics that make this variety a truly
high value forage. The combination of improved forage quality and
improved regrowth and yield will translate into improved milk
production.
Many growers with a big herd to milk
and lots of forage acres to manage want to see their alfalfa fields
persist and yield solidly for the number of years that fit their
rotation. That’s the job this alfalfa variety will do – give
top yield each year and super fast regrowth so you can get that fourth
cut. Your alfalfa stand will last until you want to plow
it. And when you plow, you’ll still have plants left to give
you optimum N credits.