Managing the grazing landscape: Insights for agricultural adaptation from a mid-drought photo-elicitation study in the Australian sheep-wheat belt
This paper compares the landscape perceptions of HM graziers with those of more conventional graziers. HM graziers described their use of adaptive farm management techniques to gain outcomes for production and ecosystems alike, demonstrating a system-based understanding of their farms conducive to farming successfully under increased climate variability.
Sustainability of holistic and conventional cattle ranching in the seasonally dry tropics of Chiapas, Mexico, Decision Making
Eighteen (18) conventional and seven (7) holistic, dual-purpose ranches were studied using three sets of sustainability metrics combining economic, social, technological, and environmental indicators. Holistic ranchers have more pasture divisions, higher grazing pressure, greater lengths of time between pasture burns, greater milk productivity, larger forest reserves, lower cow and calf mortality, purchase less hay and feed, and use less herbicides and pesticides than their conventional neighbors, with holistic ranches demonstrating superiority for nine of ten indicators. Higher soil respiration, deeper topsoil, increased earthworm presence, more tightly closed herbaceous canopies, and marginally greater forage availability were found in holistic ranches, suggesting that holistic management strategies are leading to greater ecological and economic sustainability.
Impacts of soil carbon sequestration on life cycle greenhouse gas emissions in Midwestern USA beef finishing systems
This paper does a greenhouse gas life cycle analysis (LCA) comparison of two grazing finishing systems in the Upper Midwest, USA: feedlot finishing and Holistic Planned Grazing, which the authors refer to as adaptive multipaddock (AMP). It finds that AMP finishing improved soil organic carbon by 3.5 tons per hectare per year. This resulted in a net negative footprint of 6.6 kg of carbon dioxide equivalence per kg of carcass-weight.
Herd Impact
Husband and wife ranchers Emry Birdwell and Deborah Clark have been going against the grain of North Texas ranching for decades – hiding their ability to raise many, many more cattle per acre than any of their neighbors.
Adaptive multi-paddock grazing enhances soil carbon and nitrogen stocks and stabilization through mineral association in southeastern U.S. grazing lands
This paper conducted a large-scale on-farm study on five “across the fence” pairs of Holistic Planned Grazing, referred to by the authors as adaptive multi-paddock (AMP) grazing, and conventional grazing (CG) grasslands covering a spectrum of southeast United States grazing lands. Findings showed that the AMP grazing sites had on average 13% (i.e., 9 Mg C ha−1) more soil C and 9% (i.e., 1 Mg N ha−1) more soil N compared to the CG sites over a 1 m depth. Additionally, the stocks’ difference was mostly in the mineral-associated organic matter fraction in the A-horizon, suggesting long-term persistence of soil C in AMP grazing farms.
Less Stress, More Grass by Managing Holistically
Organic dairy farm, Dharma Lea, experienced economic, social and ecological benefits when making the switch from rotational grazing to Holistic Planned Grazing.
The Effect of Grazing Regime on Grassland Bird Abundance in New York State
This paper quantified and compared bird abundances on pastures that were subject to continuous grazing, minimal rotation, or Holistic Management. Holistic resource managed pastures had 1.5 and 4.5 times higher average abundances of obligate grassland birds than minimally rotated or continuously grazed pastures, respectively.
Livestock Rejuvenates Ecosystem
Elias Ncube, an accredited Holistic Management educator at the Africa Centre for Holistic Management (ACHM) in Zimbabwe, offers his perspective on how Holistic Planned Grazing is helping local smallholder farmers.
The Potential of Restorative Grazing to Mitigate Global Warming by Increasing Carbon Capture on Grasslands
This white paper reviews the literature on soil organic carbon losses and potential gains through regenerative management. It finds that most literature is limited to areas considered in “agriculture” and that rangelands may be largely under represented both in terms of of losses and drawdown potential. It argues that with regenerative rangeland practices, such as Holistic Planned Grazing, the total capture of atmospheric carbon may be much higher than previously considered. An upward estimate of 88 to 210 gigatons (billions of tons) of carbon (88-210 GtC) representing a total drawdown of 25 to 60 tons per hectare on 3500 million hectares of grasslands worldwide is postulated as achievable through proper rangeland/grassland management.
Talking Points Regarding Savory
This whitepaper by Seth Itzkan (2013) addresses some of the common misconceptions about Savory’s work.