Biofertilizer Use In Our Poultry Program

Posted by Laura Mortelliti on Apr 19, 2017 12:08:39 PM

   

White Oak Pastures is full of passionate and innovative employees. A project started by our recent intern, Karen Cano, has continued on past her graduation from our internship program. Her independent experiment focused on developing a biofertilizer program on the farm. We have continued this project and are excited for long term incorporation of biofertilizer on the farm.

 

 

Below: Karen trains members of our poultry crew on creating different biofertilizer concentrations depending on the application they intend to use it for. 

 

Our biofertilizer is an anaerobically fermented microbial solution made from the rumen of ruminants. We have made large batches of concentrated solution. Depending on the intended application, we have corresponding, specific dilution formulas. Biofertilizer can be applied to a wide range of areas including pasture plants, soil, compost, added to the water/feed of livestock, and used as a sanitizing agent.

When applied directly to soil, biofertilizer increases diversity and bioavailability of soil nutrients, improves soil microbiology, and stimulates plant growth. Applied to plants, biofertilizer improves vitality, disease resistance and recovery from grazing pressure. Sprayed on compost, biofertilizer reduces odor and accelerates fermentation and decomposition. When added to animal feed and water, it serves as a probiotic to improve digestion, nutrient absorption, weight gain, feed conversion, and reduce methane production.

Below: Barrels of our concentrated, fermenting biofertilizer. We apply the dilute solution with the spray backbacks in the foreground. 

             

Currently, we are using our biofertilizer largely as a sanitizing agent in our pastured poultry operation. The founding principle being that we are introducing a beneficial microbial community in an area where it is crucial to avoid harmful pathogenic microorganism colonization and blooms. Our biofertilizer ensures an environment where the competition is very high for harmful pathogens and therefore reduces their numbers and ability to bloom.

We spray our brooder houses with biofertilizer, as well as the residual brooder litter once we move the brooders. Loading our brooder litter with beneficial microbial life ensures a rapid rate of decomposition. Through this, we are hygienically handling our brooder litter and supporting its incorporation into our soil organic matter. Additionally, we use biofertilizer as a component in the process of cleaning our laying hen water troughs and Astroturf squares in their nesting boxes.  We have also sprayed a test strip of pasture and will be monitoring performance to determine the impacts of direct application. 

Biofertilizer supports our holistic approach to land stewardship and animal husbandry. We are excited to continue the use of this all natural supplement in our farm model. Again, we believe in a farm model where we do not need to vaccinate or administer drugs to our animals proactively. We would rather create a living environment which fosters a healthy immune system in our livestock and thereby avoid the need for veterinary care. Biofertilizer is an all natural, low cost tool which can help us further this mission.

Below: Robert sprays biofertilizer inside a newly prepared brooder house awaiting chick arrival. Spraying prior to chick arrival will ensure a cleaner environment for the chicks while they grow. 

Above: Spraying biofertilizer on our brooder bedding after we move the brooders will increase the rate of decomposition. 

 Above: John sprays a test batch of biofertilizer on our pasture which we will monitor for productivity results.  

 

   

 

 

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Topics: Regenerative Land Management, Zero-Waste, Holistic Management, Biofertilizer

Good Land Stewardship Can Be Seen

Posted by Laura Mortelliti on Apr 13, 2017 3:12:53 PM

 Above: This fenceline demonstrates the stark difference between a pasture that was grazed (right) and a pasture left fallow (left).  We own the right pasture and recently aquired the left. We look forward to increasing the bioproductivity and forage profile of the new pasture using all natural, animal impact. 

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Topics: Regenerative Land Management, Holistic Management

Guardian Dogs

Posted by Laura Mortelliti on Apr 13, 2017 2:34:50 PM

Farming daily reminds us that we are part of nature, not separate from it. Particularly with our holistic, natural approach to land stewardship, we respect and work with the natural world. To this end, we must face the trials that come with a natural, pasture-based system, including the presence of natural predators. We cannot be with our animals 24/7 and depend heavily on our Livestock Guardian Dogs (LGDs) to protect our herds during the night.

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Topics: Holistic Management, Livestock Guardian Dogs

Shade As Silvopasture

Posted by Laura Mortelliti on Apr 4, 2017 10:10:35 PM

White Oak Pastures has based our land stewardship on Savory Institute's Savannah paradigm. In this system, the ideal composition is 20% shade, 80% pasture. We are working with our Iberian and heritage hogs to create the farm’s 20% shade, silvopasture ecosystem. Our woody polyculture will include trees such as oak, pecan, fig, pear and olive trees. The tree density will be about 40 trees per acre. This is not a dense canopy and will allow sunshine to filter through so that our livestock can forage a pasture understory. The dehesa forests in Spain on which we hope to model our Iberian pastures have a tree density of 85-120/hectare.

Our Hog Production Manager Aaron Lorenz explains the specific role our pigs play in establishing savannah ecosystems:

Hogs love fresh pasture and cool woods about equally, and nothing as much as a nice cool pond to wallow in.  As omnivores, they can get in touch with many levels of an ecosystem, and can influence that ecosystem in a variety of ways.

The rooting behavior of our hogs disturbs the soil and allows for the germination of new seeds, especially the forage cover crops we plant that will become food for birds, bees, cattle, sheep, goats and especially hogs.

Our hogs clear out underbrush in forests and scrub on pasture, allowing more productive species of vegetation to thrive, such as our pasture grasses and legumes, as well as the young trees that will eventually be mainstays of White Oak Pastures' savanna style ecosystems, all the while depositing manure into the soil that will become food for the billions of microorganisms that lie at the foundation of every terrestrial ecosystem.

Our hogs have an important role in the ecosystems of White Oak Pastures. They clear land and create space for other species to flourish, from cattle to crickets, and birds to bees.  Plants from grasses and the sapling that grows into the tallest pecan tree 100 years from now may have hogs to thank for being able to claim their place in a healthy and diverse ecosystem." 

 

 

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Topics: Holistic Management, pastured pork

Livestock as Landscapers

Posted by Laura Mortelliti on Mar 21, 2017 9:25:38 AM

We use animal impact daily to improve the health of our soils and forage. However, we also use our livestock as landscapers. We frequently use our goat herd to clear shrubbery from vacant lots in downtown Bluffton. If you have visited the farm store, you’ve likely driven by our goats hard at work. This March however, we have been busy with and excited to used our cattle to help clear some of our newly acquired land.


During this month, our cattle moved through the pecan orchard and several of our new, overgrown vacant lots. They grazed what they could, but we insured they had adequate nutrition by supplementing them with our high quality, organic haylage. The more woody and fibrous plant matter which cattle are not evolved to digest- they viewed as a playground. Our cattle clearly enjoyed themselves as they rubbed their heads and necks against pine saplings, trampled underbrush, and explored the thickets.  

In Will Harris’s 63 years living in Bluffton, he has never seen cattle grazing these pieces of land before. We are excited to share the stark before and after photos which show the landscaping power of ruminants. We can only wait to see the benefit their animal impact has imparted to the soil and we are always excited to aquire more pasture for our herds. 

 

Lot A BEFORE

 

   

DURING

 

                                                                             AFTER

 

 

 

PECAN ORCHARD BEFORE 

 

 

 

PECAN ORCHARD AFTER 

 

 

 

 

 

 

 

 

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Topics: Environment, Regenerative Land Management, Holistic Management, Grassfed Beef

Seasonal Haylage and Grasses

Posted by Laura Mortelliti on Mar 8, 2017 1:03:02 PM

October and May typically mark the change of season here in our Southwest Georgia subtropical climate. Historically, these months are the driest months and the months when the warm season perennial grasses and the cool season annual grasses swap dominance. This year the seasonal change was delayed due to our recent severe drought. However, thanks to the later-than-normal rains which finally arrived, our cool season annual grasses are sprouting in our pastures. 

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Topics: Zero-Waste, Holistic Management, Grassfed Beef

Pig Paddocks

Posted by Laura Mortelliti on Mar 2, 2017 5:00:00 PM
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Topics: Environment, Regenerative Land Management, Holistic Management, Pastured Pigs, pastured pork

Holiday turkeys with a higher purpose

Posted by Angela Huffman on Sep 29, 2016 3:00:00 PM

  

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Topics: Animal Welfare, Pastured Poultry, Regenerative Land Management, Holistic Management

The secrets of the ancient Kolomoki Mounds

Posted by Angela Huffman on Aug 18, 2016 2:00:00 PM

The Kolomoki Mounds site is the largest and oldest tribal mound complex east of the Mississippi. Located just west of White Oak Pastures outside Bluffton, Georgia, these eight mounds were hand-built by some of the earliest inhabitants of the area, the Swift Creek and Weeden Island cultures. Building these mounds was a monumental task, toting dirt one basketful at a time. The largest mound, the size of a football field at the base and 56 ft high, required more than two million basket loads of soil.

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Topics: Environment, Regenerative Land Management, Rural Community, Holistic Management, Harris Family, Will's Wisdom

Good news: We bought 250 acres of worthless land

Posted by White Oak Pastures Team on Apr 14, 2016 12:37:00 PM

It takes more than time to restore Georgia’s soil to the way it was before industrial farming practices added chemical fertilizers and pesticides and removed the biodiversity and nutrients. It takes us buying the land in the first place. Well, check that box, to the tune of 250 acres.

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Topics: Environment, Regenerative Land Management, Holistic Management, Will's Wisdom



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