Merry Christmas to your family as well!
Some folks will use a worn out spring tooth harrow to drag manure piles in pasture and spread them out for faster drying. This can reduce parasite survival, speed soil nutrient cycling and lessen areas of forage rejection due to fowling. According to the natural model, birds such as wild turkey (aftermath of them in pic) or crows and red headed vultures do an effective job of shredding manure. Turkey feed on undigested supplement particles, seeds and insect larvae in manure.
Spent the day taking down about 1.25 mile of Hotwire and posts from one side of burn unit. These fences will be moved to other side of burn unit for rotational grazing of 270 day rested rangeland. That will begin in about 3 weeks. Also mowed some briers and tall weed skeletons behind the cows and will overseed with a mix of wheat and vetch to stimulate the soil to grow more diversity in that area.
Goal for the herd last week was to create a low fuel load fire guard buffer on one side of burn unit. Got a really good hit on the native stuff so risk of fire escape will be markedly reduced. Won't graze this again until early May....only if there is sufficient cool season forage which needs to be impacted.
Kanlow switchgrass grows real well on reclaim ground and spreads fast from cast seed. Cows did a good job of knocking it back in the buffer. This was bare soil in March 2014 when we broadcast seeded the Prairied Gold mix from Johnston Seed......other than managed grazing no other forage management has been done.
Behind fence you get a good idea of this switchgrass potential on poor soil.
Two years ago (2015) we used 3 high density grazings to change the landscape of this old native field. There wasn't enough fuel here to carry the 2014 fire....we were only able to spot fire small areas of dormant grass but had a good response from big blue and Indian grass in those small spots. There was only enough forage for 10,000 lb stock density grazing spring of 2015. Now we have ample mid-height native grasses to carry a fire in March 2017....and we have enough forage to double the annual grazing days. Fire guard will be a weedeated and blown path in foreground of pic. Through planned grazing we have doubled yield of this paddock and expect quadruple yield in two years. I will likely overseed a very low rate of a 3 variety swithgrass blend right after burn.
Seeing how palatable switchgrass is to cattle, how easy it is to establish and how quickly it recovers from grazing gives me a 180 degree opinion of that grass compared to a few years ago.
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