“The
emergence results clearly showed that the light compaction
that the dual-shank unit provides, was not adequate to
produce good emergence without rainfall when the ground
became hard and dry. Fortunately this spring it rained
nearly 2 inches about 10 days after seeding allowing
the acres seeded with the dual-shank machine to complete
their
germination. I do not want to think what would have occurred
had this rain not fallen. In spite of the rain to aid
germination, when combining, my father would repeatedly
comment that
there were areas where emergence had not occurred with
the dual shank machine until that rain — making
the crop later and lowering the yield. These areas were
random
and intermittent suggesting that the dual-shank machine
was riding up and not penetrating these areas. I realize
that if conditions had been ideal, this would not have
been a problem, but the emergence with the 5710s was
excellent through the whole season. We need good germination
in all
conditions not just on the ideal years.”
“I found the dual-shank machine wanted to bunch
straw in front of the openers leaving piles of straw throughout
the field, especially in the mornings.
I don’t have the luxury of waiting until the fields are dry to seed.
Also, I seeded the peas with the 5710s because I wanted to seed them at a
deeper depth.
Adjusting the depth deeper on the dual shank unit does not result in much
more soil cover on the seed.”
“This
year, we seemed to be picking more stones with our
combines. At first we didn’t understand what was
happening, as our fields are usually quite free of rocks
because
we spend
a good amount of time cleaning them up. Later we
concluded that the combines were picking up rocks where
the dual-shank
machine had seeded. With the 5710 the gang packers
will press down any stone over six inches in diameter,
which
keeps them
out of the combine.”
“You often hear the phrase ‘normal seeding
conditions’. Well,
normal conditions are simply the average of the two extremes that we
are faced with. Either it is too wet or it is too dry.
Ten years ago we moved to the 5710
to get back to heavier packing as I always felt uncomfortable with
the packing behind the air seeding cultivator. With the
5710s, we have packing similar to
that of the box drills from the 1980’s. We realized we had taken
the 5710’s
performance for granted. With the 5710 I have never had to worry about
penetration, maintaining a well packed seed row, having adequate seed
to fertilizer separation
or being able to V-groove deeper down to the moisture without leaving
too much soil over the seed. The dual-shank unit does not give me that
piece
of mind.
To be successful I need to have the ability to seed any crop, in any
field, in any condition while insuring seed safety even at the highest
rates of
fertilizer.”
“In this industry, you have to keep looking for
more efficient ways of farming or you won’t be around.
With this experience behind me, I believe that I better
understand what it takes to ensure good emergence on my
farm.
I will continue to experiment and do side by side comparisons with
a dual-shank machine and the 5710s. I am sold on the benefits
of mid row banders and can
see
where the new PHD drill, that provides variable rates of packing
and independent depth control on each opener, could potentially
be a good implement. However,
right now, for my farm, I feel the 5710 is the best drill for me.”