The rest of this week's
lunchtime series is an overview of forage plants that match the three
pasture seasons --- spring/fall (this post), summer, and winter.
You should keep in mind that specifics like this are very location
specific, so if you live in the Deep South or in another area where
warm season (rather than cool season) grasses dominate, you should take
everything I write with several grains of salt. The closer you
live to Gene Logsdon's home base in northern Ohio, the more likely his
suggestions are to fit your pasture like a glove.
In Logsdon's (and our)
location, spring is when pasture plants are at their peak, with a
lesser peak ocurring in the fall. You'll plan your meat animals
to match these peaks and (if your operation is big enough) will also
use the extra growth to make hay (or stockpiled
grass) for the
winter. So what do you plant in those spring/fall paddocks?
Logsdon makes a good case for
not planting at all. His experience (and mine) has been that if
you open up the tree canopy and mow close to the ground regularly, bluegrass will eventually dominate
your pastures. You might or might not need to plant the white
clover that works
so well to round out the pasture polyculture.
A less permanent
alternative is to plant ryegrass in the place of the
bluegrass that springs up naturally. Ryegrass is a bit taller
than bluegrass, so it may shade out your white clover (unless you seed
specially formulated clover varieties that can handle the more
aggressive grass), and even the perennial ryegrass versions need to be
reseeded at intervals. On the other hand, ryegrass might make up
for the extra effort since it produces more dry matter per acre than
bluegrass does and establishes quickly. Both bluegrass and
ryegrass are among the most palatable grasses in most livestocks'
estimation, but ryegrass
is often infected with an endophyte.
Ryegrass and bluegrass are
managed about the same. As I learned the hard way last year, you
need to graze or mow them hard and repeatedly in the spring and early
summer so they don't go to seed, since fruit production makes the
grasses less palatable and slows their growth considerably. You
can graze the pasture down to one inch, then let the grass regrow to
four to six inches before turning your animals back in. This
happens pretty quickly in the spring, and is one of the advantages of
short grasses.
Drought, more than heat,
is what prevents bluegrass and ryegrass from barreling on through the
summer, so Logsdon suggests that it might be worth your while to
irrigate your pastures to keep them productive. I noticed that
the paddocks directly downhill from my oft-watered vegetable garden did
much better last summer than grasses in other areas.
Although bluegrass and
ryegrass aren't really winter grasses, you can let them grow in the
fall to stockpile forage for the winter. Logsdon notes that the
dense root structure of the bluegrass/clover sod prevents major damage
when smaller livestock are turned into the pasture in wet weather, and
he finds that the disturbed soil in hoofprints actually helps clover
gain more of a foothold. Stay tuned for later posts detailing
summer and winter alternatives to the bluegrass/clover pasture.
This post is part of our All Flesh is Grass lunchtime series.
Read all of the entries: |
I feel so lucky that you do all this amazing analysis that I can put into practice someday. On another note, I might try to root some cuttings of the American Holly bush that sits in front of our cabin and try that for a living fence/hedge. It's native to our area, quick to grow, easy to prune/manicure, and the birds enjoy the berries. Fencing in the animal areas is probably impractical, but I thought it might work well as a future garden perimeter.
~ Mitsy
Mitsy --- I look forward to seeing the results of your experimentation as well once you're on the farm! It's great to have people experimenting in the same climate zone as you....
You'll have to let me know how it goes if you try the holly hedge.