holistic management of grass, cattle and wildlife on carrizo valley ranch
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A Half Century of Rangeland Management in A Half Century of Rangeland Management in the Piñon, Juniper, Ponderosa and Grassland the Piñon, Juniper, Ponderosa and Grassland
Ecosystems of the SouthwestEcosystems of the Southwest
Sid Goodloe SWGLA Conference February 18, 2016
Forest and Rangeland History, Current Condition, Rehabilitation and Conservation Practices on Carrizo Valley Ranch in South Central New Mexico
Carrizo Valley Ranch Lincoln County, New Mexico
Established 1956
Altitude - 6,500-7,500 feetPrecipitation - 16-18 inches 60% Rain, 40% Snow
Topography - Gently rolling hills to steep mountainsidesGrowing Season – Mid May to Late September
Overall Objective __ Land Health Renewal
Specific Goal __ Pre-Settlement or Climax Condition
Starting Point __ Local History
The first settlers in the Southwest didn’t realize the fragility of our landscape.
They came from a non-brittle environment
( high rainfall, high humidity) to a brittle environment (low rainfall, low humidity, high winds).
Causes of Western Forest and Rangeland Deterioration
Settlements from high precipitation to low precipitation
Excessive livestock numbers
Yearlong grazing
Land claiming procedures
Priorities
Fire Suppression – Euro-forestry Management
Smokey Bear syndrome
Subdivisions
Nogal Mesa –Circa 1900 Nogal Mesa - Today
Declining Livestock Carrying Declining Livestock Carrying Capacity Caused by Vegetative Capacity Caused by Vegetative
ChangeChange
1900
1999
Transition-Indian Divide Switchback
P/J Roots Affect Herbaceous Growth 40 Feet From Trunk
9
Network of roots 40 feet from tree trunk
P/J Roots Deprive Grass Of Nutrients And Moisture Resulting In Sheet Erosion
Sheet Erosion turns to Gulley Erosion
Correcting the
Problem
P/J Thicket – Post Settlement
Thinning – Fire Wood
Fence Posts
16
Dozer Push and Pile
Seeding disturbed
areas
Move as close to climax condition as possible if
compatible with human use.
Aldo Leopold
Back to Native Grasses
Piles pushed against live trees and burned one year later.
Two Years Later
Five Years Later
Thinning the Ponderosa Forest
Vigas
Pine tops are excellent winter feed for Deer
Mastication – Hydro Ax
Ponderosa Thicket after Mastication
After thinning, herbaceous ground cover has returned.
Herbicide to Halt
Reinfestation
One-Seed Juniper Treated with Herbicide
One Velpar Pellet will kill this one-seed juniper.
Two years after herbicide treatmentTwo years after herbicide treatment
Grazing
35
Cattle aid in watershed rehabilitation
Grazing Innovations
Allan Savory
in Rhodesia 1968
Short Duration Grazing ?
SDG Founders Reunion – Zimbabwe 2013
SDG was introduced on Carrizo Valley Ranch in 1971
August 15, 2010
August 15, 2011
What a difference a year makes.
Riparian Rehabilitation
Riparian Areas cannot be successfully rehabilitated and maintained without first solving the problems in the Watershed above.
05/03/23 41
“To Protect Your Rivers Protect Your Mountains”
Emperor Yu Chin – 1600 B.C.
Fencing riparian areas is essential when upland forage is scarce.
Steep Gully Banks
Seeding Sloped Banks with Native Grasses
Steep Gully Banks AFTER Sloping 2013
Summer 2015
Riparian rehabilitation means protection from concentrated livestock use during the growing
season.
Fire
Fire History - Tree Ring Data
Western Forests and Rangelands Burned About Every Ten Years
The only thing that has done
more damage to our Rocky
Mountain West than Smokey was the trapping out
of the beaver.
Results of fire suppression
PRESCRIBED OR CONTROLLED FIRE……Night burning with adequate black lines is safest.
05/03/23 53
This misguided campaign contributed to the anti-fire policy and public attitude that developed
during the 20th century.
05/03/23 54
Ladder Fuels ’80s – ’90s – caused by increasingly effective fire suppression
55
From a biological desert to a productive watershed
Low intensity fire - CVRLow intensity fire - CVR
Burning piles with green grass and no wind
Herbaceous Recovery after Thinning & Burning
Wildlife
Cattle/deer below LH
Wildlife Habitat Enhancement
Native wildlife prefer pre-settlement savanna
Return to Grassland after P/J Invasion
bear
Mule Deer Habitat Enhancement Trophy Hunt
65
The trophy hunt is now a youth hunt.
The welfare of wildlife
depends upon suitability of habitat and overall land
health.
Carrizo Valley Ranch Hunting Cabin
Consumptive Recreation
Recreation – it’s affect on The West’s Environment
ORV Explosion on Public Land Across the West is Out of Control !
The number of 4 wheelers and side by sides has increased
exponentially. If left unregulated on public land, efforts to enhance wildlife
habitat and improve land health will be diminished.
Vigorously promoted and unregulated !
• Know your ecosystems and their history• Manage them holistically• Strive for properly functioning watersheds
– vegetation management• Plan your grazing and control it• Be willing to share your experience and
knowledge of maintaining a successful and sustainable cattle operation
To be a good land steward you should ---
Four Generations in New Mexico
Thank You!
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