Try out a simple pasture management upgrade this year – invest a little time to clip grass after each grazing, especially a heavy grazing. It evens out pasture, promoting uniform regrowth, and preserves the forage in a vegetative state. If the cattle have grazed selectively, it prevents the overlooked species from becoming rank before the rest of the pasture.
In a rotational grazing system, clip the pasture immediately after removing the animals, especially in spring, when companion grass growth is stemmy. Lower, more evenly growing grass lets more sunlight reach lower and closely-grazed species and also eliminates older grasses that are heading and not as digestible. A lack of maintenance tends to favor less-grazed species.
Clipping just before the pasture’s rest period promotes uniform growth and helps prevent a select few species from taking over. It also stimulates tillering and root growth, which means a denser stand, and can prevent any remaining weeds from going to seed. It’s especially useful in eliminating or controlling difficult weeds like thistle. Following clipping, tender new grass growth will be stimulated.
You may find that pre-mowing is more appropriate to your needs than post-mowing, especially if you are trying to manage pasture that has gotten a little too mature. This gives you the same benefits of post-mowing, and you may not have to waste the cut material. With wide-swathing, it will dry quickly in the sun and continue to produce sugars, since the grass has no root structure to send the sugars back to. This makes it sweeter and more palatable, and you can then leave it for the cows the graze. Pre-mowing and baling the cut is another option.
Letting two or more species of animals graze can also be a useful management trick, since animals differ in the types of forage they prefer. Sheep like immature grasses and weeds rather than legumes; beef cattle prefer legumes over grass; and goats go for shrubby vegetation, and are generally much less selective. Horses trample and graze quite unevenly, so if you follow with cattle, they will often graze the mature growth left by horses. The typical grazing period on each paddock should be 1 – 2 weeks, but this depends on the size of the paddock and the time of year. During a spring flush, grass may grow more quickly (but growth will be tender), but it often slows down during the drier, hotter weather of summer. With fall rains, growth takes off again.
Speak to an expert at King’s AgriSeeds now at 1-717-687-6224 or email us at [email protected].
It makes sense that by cutting down the pasture it would allow everything to grow evenly instead of just one area or one species. By putting good horse pasture seed down early by the time it became time to cut it down it would already be uniform and of the same species. That way you would have even less to worry about!