Mark Reynolds
Member
- Joined
- Jan 1, 2024
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I just looked up congo grass. It's not that you can't deal with it, but it's not going to be easy, if that is what it is.It's a lot to take in. Consider reaching out to the NRCS (Natural Resource Conservation Service) to get a GMP (Grazing Management Plan) developed for your land. They have (should have) all the expertise that is needed to develop a plan for you (with your input) that will address most, if not all, issues that you are aware of and issues that they know will occur that you haven't thought of. Also talk to them about your local Soil and Water Conservation District and see if there are field days that you can attend.
I'll tell you a bit about myself now. I can see you are truly interested in learning and want to do this the right way. Do remember, it's your property and you have to be comfortable whit what goes on and is done on it. For example, someone might tell you that rotating you livestock twice a day with 60 seperate pastures is what you HAVE to do to 'correctly' rotate cattle (in their mind) that might be impossible for you or something that you find completely exausting, or too labor and resource intensive for you. The 'correct' method for yourself might be a 5 pasture rotation system where the animals spend a week grazing a pasture and the next 4 weeks rotating through the other four pastures giving the first pasture 4 days rest (this later scenario is where I try to get everyone I work with to start.
I mentioned the NRCS already. Well, I am an NRCS employee. I'm also a grazing specialist within the NRCS. Actually, I'm the state grazing specialist next door to you, in South Carolina. I'm the author of that tech note I posted and have written over 300 personalized (stopped counting at 250) grazing management plans. I'm new to the south. I was previously in Ohio. But the concepts of grazing that are my expertise are what you need. Specifics about a few things such as congo grass, which doesn't grow in Ohio, is what I'm going to be unfamiliar with.
As for buying the old disc and using it, there could be some value in that. As I just indicated I've got to check on congo grass. However, without knowing what it is, it's hard to say. Speculative treatment would be to spray it to kill it, but it might be an annual?. Don't disc it at the wrong time as you could end up planting its seeds for it. If it's perennial, do I need to take a 'spray, smother, spray' approach to it? I'm on holiday leave for the next couple weeks and will actually have more time to address your issues now but will be harder to reach than if I was working in me office.
Currently, there is no single treatment that effectively eliminates cogongrass infestations. The most commonly used herbicides to treat cogongrass are glyphosate and imazapyr. Repeated applications each year for several years are usually needed for control.
Spray, smother, spray is a definite method I would apply to it. I would also apply frequent mowing to keep it from going to seed. I definitely WOULD NOT use a disc on it as it spreads by rhizomes and running a disk over it would chop the rhizomes into multiple pieces. A very bad thing as each piece of rhizome will then produce a new plant to contend with. A disc in this case will thicken the stand and make it more difficult to deal with than it already is going to be.
Contact your SWCD and see if there is a local and/or state program that can help you with this. NRCS can help as well, but the NRCS programs will move too slow to adequately deal with deal with this based on my experience. I could be wrong, but don't get your hope up with the NRCS.