John Fouts 509-477-2176 Maintaining Your Pasture.

Slides:



Advertisements
Similar presentations
Pasture Irrigation.
Advertisements

Grazing Management: Systems
Animal Production Sustainable Small Acreage Farming & Ranching Pasture Management: Grass Based Systems These slides are part of a much longer lesson in.
Module #6 Forage Selection Pine Silvopasture in the Southeast.
Guidelines for Setting “Proper” Stocking Rate
How do you set stocking rate? Four-step procedure: Balance supply with demand Karen Launchbaugh Rangeland Ecology & Management University of Idaho.
MAKING FORAGES WORK IN TODAY’S PRODUCTION ENVIRONMENT Jon Repair Extension Agent, Crop and Soil Science Virginia Cooperative Extension.
“The Rest of the Story…Cost of Feeding Horses” Mindy Hubert, Small Acreage Field Specialist SDSU Extension
Wildlife Management Principles. Goals What are some goals related to the management of wildlife habitats?
Grazing Basics Craig Saxe UW-Extension, Juneau Co. 211 Hickory Street Mauston WI (608) Central Wisconsin Grazing.
Paddock Layout and Design. Before Building Fence Guideline #1: Flexibility.
Estimating carrying capacity in ADA 10 yards Pace off an area of pasture that one animal would need for grazing for one day as the sole source of forage.
Grazing and Grazing Management. Positive Impacts Proper management – Reduced erosion – Improved water quality – Food for wildlife – Habitat and cover.
Forages. Forage – the edible parts of plants, other than separated grain, that can provide feed for grazing animals, or that can be harvested for feeding.
 To gain an understanding of how and when grass grows and is utilised  To understand different grazing systems  To learn how to budget grass and measure.
Population Management Managing Cattle Herds Day 1.
RANGELAND MANAGEMENT. The Problem  How do we manage our grasslands for maximum production and while maintaining sustainability?
Module #5 Livestock Management: Rotational Grazing Pine Silvopasture in the Southeast.
Statistical Approach. try to understand the R simulation needed what kind of distribution will I ask R to use? Where will I get a reasonable starting.
Photo from NRCS Range and Pasture Management.  Benefits of grazing management  How grass grows  Steps to effective grazing management  Estimating.
Guidelines for Setting “Proper” Stocking Rate K. Launchbaugh UDSA-ARS.
why, where and when of Pasture Management Willie Lantz Extension Educator Ag and Natural Resources Garrett County, Maryland.
Managing Grazing for Sustainable Pastures Developed by: Wendy Williams, Natural Resources Conservation Service, Montana Holly George, University of California.
Developed by: Wendy Williams, NRCS, Bozeman, Montana UNCE, Reno, Nev.
Streamside Grazing in Indiana. Indiana Streams: Are a precious natural resource Provide clean water for a variety of human uses as well as habitat for.
Range Practices 1 Objectives and Range Practices under FRPA & Objectives & Objectives The Focus is on Results.
Consider the impacts of your decisions  Water Cycle  Mineral Cycle  Energy Flow  Community Dynamics  Resource Concerns  Soil  Water  Plant 
Forage Management Unit for Adults Lesson 5: Management of Grazing Systems.
Current Issue Grasses, Grazing, & Pastures System is created by grasses, management, and animals Each system is unique Pastures serve as a source of food,
September 20, 2003 Tallapoosa County Cattlemen and Forestry Management The Bottle, Alabama Sid Brantly, Grazing Lands Coordinator USDA Natural Resources.
Grazing Management 101 Basic Concepts
Four Steps to Rotational Grazing Dairy/ Livestock Educator UConn Extension System.
11 Livestock Forage Disaster Program (LFP) James B. Johnson Emeritus Professor MSU Department of Agricultural Economics and Economics Billings, MT January.
Pasture management and output Dr. Dan Morrical Iowa State University.
What Do You Have… And What Do You Want? Turning Dreams Into Reality Developed by: Doug Stienbarger, Washington State University Cooperative Extension Bob.
Ten Must For a Forage Program Know Animal Nutritional Needs and Forage Options Stage of Pregnancy Stage of Lactation Body Weight of Livestock Animal Age.
Rangeland Management Before, During, and After Drought Larry D. Howery Rangeland & Forest Resources Program School of Renewable Natural Resources The University.
KEY GRAZING CONSIDERATIONS ON RIPARIAN AREAS. Recovery Rates Non-Functional.
Module #1 A Snapshot of Silvopasture Pine Silvopasture in the Southeast.
Managing Your Pasture Joyce E. Meader Dairy/ Livestock Educator Cooperative Extension, U. Conn.
Precision Management Techniques for Forage Production Systems By Andy Clifford.
Grazing Management Season-Long Grazing One large pasture Pasture is grazed all summer long Same pattern every year.
UGIP Technical Committee Key Principles of Grazing Management Improves productivity Improves land health Shows responsibility to natural resources Ensures.
“Saving Your Grass” Grazing Management Strategies for Horse Pasture 2006 Florida Equine Institute Mark Shuffitt.
Layout and Design Where do I start?. Layout and Design - Goals l Maximum Utilization –Maintain Gains –Good Regrowth –Persistence.
MiG basics: Layout and Design of Grazing Cells Jim Gerrish American GrazingLands Services LLC Patterson, Idaho V.2012.
Bob Woods Area Extension Agronomy Specialist, NE Oklahoma Central OK Cattle Conference 2009.
Classes of Feeds for Horses Presentation Part 4: Roughages (Continued 2) #8895-B.
“Regenerating Australia’s Soil Health ” PART 1 - Healthy Soils Why is this important, what is the science telling us & a view from on the ground David.
Pasture Rotation Karen Hutchinson Virginia Cooperative Extension This presentation is from Virginia Tech and has not been edited by the Georgia Curriculum.
Introduction to Concentrated Animal Feeding Operations CAFOs Christina Richmond West Virginia Department of Agriculture.
Charles Brummer UGA Forage Breeding
Top Ten Pasture Management Tips Dan Morrical Iowa State University
Pasture management and output
The Science – or Lack Thereof – of Wild Horse & Burro Management
Grazing Basics Central Wisconsin Grazing Meetings March 2008
Grazing Basics Central Wisconsin Grazing Meetings March 2008
Grazing Management Basics
Grazing Basics Central Wisconsin Grazing Meetings March 2008
The Wrap-up.
Guidelines for Setting “Proper” Stocking Rate
How do you set stocking rate?
FFA Forestry CDE – Elba High School – Mr. Davis
Grazing Management.
Setting a Stocking Rate
Grazing Methods and Their Role in Pasture Management
How do you set stocking rate?
Calculating Forage Requirements and Yield
Grazing for Conservation
Managing Stockpiled Tall Fescue to Extend the Grazing Season
Presentation transcript:

John Fouts Maintaining Your Pasture

Grazing Management Developed by: Wendy Williams, Natural Resources Conservation Service, Montana Holly George, University of California Extension Service NRCS, Bozeman, MT

Before we start, answer these questions: What kind and how many animals can you have? Are your soil and irrigation systems adequate for your goals? How will you protect water resources on your property? Are your existing facilities adequate for your goals? Do you have a plan in place to upgrade systems and facilities that are not adequate?

We’ll be covering Benefits of implementing grazing management Steps to effective grazing management Estimating available feed and forage Monitoring your land by making footprints Grazing systems and pasture configurations Grazing tips

Why manage grazing? Increases forage production and saves money Increases grazing capacity Improves use of forage supply throughout the year UCCE, California

Why manage grazing? Allows for maximum vigor of key species Allows seed production by key species Allows seedling establishment of key species

Why manage grazing? Reduces erosion Improves water quality Improves range or pasture condition Texas Creek, Colorado, BLM website on Health Riparian Areas

Why manage grazing? Allows for flexibility Enhances wildlife habitat Maximizes efficiency of your time and resources elib.cs.berkeley.edu

What crop are you managing? Your forage plants, of course!

NRCS, Bozeman, MT

Deitz, NRCS

Steps to effective grazing management Graze to the desired stubble height (take half, leave half) Allow adequate rest periods for grass regrowth Don’t regraze a pasture until your key species has reached the desired height

No matter how many animals… some things are the same You need to know: CARRYING CAPACITY, or the number of animals a pasture can accommodate without overgrazing STOCKING RATE, or the amount of forage stock are going to eat UNCE, Reno, NV

We can predict when grass will grow, but not necessarily how much Jan Feb Mar April May June July August Sept Oct Nov Dec

What do animals need & when? Do the nutritional needs of the animal match up with forage availability? Late Lactation (180 days) Birth Peak Lactation (45 days) Breeding Lactation (145 days) Wean Last 1/3 45 Days Before Birth

How much forage? Several methods can be used to estimate carrying capacity: Animal Days Per Acre Animal Unit Months Others UCCE

ADA: Animal Days Per Acre A formula for determining how many animals can graze a specific pasture for a given period of time

Some ways to use ADA: To assess pasture quality To determine if a pasture can supply enough forage for a future planned grazing period To determine the area required to supply daily forage requirements for one animal To set stocking rates

Estimating carrying capacity in ADA 10 yards Pace off an area of pasture that one animal would need for grazing for one day

Calculate stock days per acre Multiply the length x the width Calculate square yards per acre needed per animal per day Divide 4840 square yards per acre by square yards needed per animal per day This gives Stock Days per Acre (SDA)

Stock days per pasture Multiply SDA by the number of acres in the pasture The total represents the total number of stocking days in the pasture

How many days can you allow livestock to graze? Divide stock days by the number of horses (or other livestock) This tells you how many days you can graze the pasture with that number of animals NRCS, Bozeman, MT

Let’s try an example You have five acres of pasture and four horses Your experimental time period is one day Area width and length are both 25 yards 25 yards

Step 1: Calculate stock days per acre Calculate the area by multiplying length x width: 25 yards x 25 yards = 625 square yards Divide 4840 square yards per acre by 625 square yards per animal day 4840 square yards/625 square yards = 7.7 stock days per acre (SDA)

Step 2: Calculate total stock days per pasture Multiply the stock days per acre times the total number of acres in the pasture 7.7 SDA x 5 acres = 38 stock days

Step 3: Calculate the number of grazing days for the pasture Divide the number of stock days by the number of horses 38 SD / 4 horses = 9.6 days You can graze the five acre pasture with four horses for 9.6 days

How do you know if your estimated grazing length is correct? Walk your land and look! UNCE, Reno, NV

Overgrazing occurs two ways: Leaving stock in a pasture too long OR Bringing them back too soon NRCS, Bozeman, MT

Which will cause more overgrazing? The stocking rate of both paddocks is identical: 100 Animal Days per Acre. The effect on the paddocks will be much different.

AUM – Animal Unit Month Animal Unit - forage consumption of one 1000-pound animal (cow) Animal Unit Month - amount of forage required for one animal unit for one month (AUM) All other animals are compared to one 1000-pound animal (cow)

AUM equivalents SpeciesAUMSpeciesAUM Cow1.00Sheep0.20 Bull1.30Goat0.20 Weaned Calf0.50Llama0.30 Mature Horse 1.25Deer0.20 Yearling Horse 0.75Elk0.50

Balancing feed and forage using AUMs Determine whether your animals’ feed and forage requirements balance with your land’s production Feed is defined as hay you provide an animal Forage is what your animals consume by grazing.

Annual Hay Production Is your land irrigated? Feed = hay (tons per acre) provided for an animal FIELD CONDITION PoorFair Good YES <2<22 to 33 to 6 NO< to to 2

Annual Pasture Production Is your land irrigated? Forage (AUMs/acre) = what an animal consumes by grazing. FIELD CONDITION PoorFairGood YES <4 4 to 77 to 9 NO<11 to 22 to 3

Annual production of feed Acres of hay Tons of hay per acre Total hay production _______ acres X _______ Tons/acre = __________ Tons

Annual production of forage Acres of pasture AUMs of forage per acre Total forage production _______ acres X _______ AUMs/acre = __________ AUMs

Animal Requirements - Feed AnimalTons per animal per month Number of animals Number of months Total tons of hay or feed required Cow 0.40 X_________X________=_______ Horse 0.50 X_________X________=_______ Sheep 0.10 X_________X________=_______ Llama 0.15 X_________X________=_______ Goat 0.10 X_________X________=_______ Total Feed Required ______________

Animal Requirements - Forage AnimalAUMs per animal per month Number of animals Number of months Total AUMs required Cow 1.00 X_________X________=_______ Horse 1.25 X_________X________=_______ Sheep 0.20 X_________X________=_______ Llama 0.30 X_________X________=_______ Goat 0.20 X_________X________=_______ Total Forage Required ____________

Try an example: A landowner has 10 acres 5 acres are used for hay production (FEED) Hay production acres are irrigated 5 acres are used to graze two horses (FORAGE) Grazed acres are not irrigated Landowner considers all his land to be in good condition Does the feed and forage balance?

Step 1: Calculate land production FEED: Assume that a pasture is in good condition and irrigated, so 2 tons of hay are produced. The landowner has 5 acres, so 5 acres x 2 tons = 10 tons of hay per year. FORAGE: Assume the remaining 5 acres is in good condition but is not irrigated, so the pasture produces 2 AUMs. 5 acres x 2 AUMs = 10 AUMs per year.

Step 2: Calculate animal requirements FEED - A horse will eat 0.5 ton per month. The landowner has 2 horses that are usually fed hay for 5 months, so 0.5 x 2 horses x 5 months = 10 tons needed to feed the horses. FORAGE AUMs x 2 horses x 7 months of grazing = 17.5 AUMs needed for the other 7 months of the year.

Step 3: Add it all up Feed Production = 10 tons of hay Feed Requirements = 10 tons of hay Feed balances – just barely! Forage Production = 10 AUMs Forage Requirements = 17.5 AUMs Forage does not balance – there is a shortfall in production

Monitoring Use observations and common sense If there isn't enough feed in your pasture, you are either overstocked or not allowing enough rest, regardless of what the calculations said

Monitoring grass height

Make footprints to manage well Get out on the ground & look at what is happening Your footprints and observations of how pastures and stock look are critical to making the necessary adjustments UNCE, Reno, NV

Three important questions Look BEHIND: What rest period do my pastures need? Look AHEAD: Has the paddock had enough rest? Look WHERE the STOCK ARE: Is the stocking rate correct?

Look BEHIND: Before making decisions about grazing periods, know how much rest is needed: Make footprints in pastures that stock have already grazed to evaluate regrowth If grass has grown a couple of inches in 1 to 2 weeks, plan relatively short rest periods (30-45 days) If not much regrowth has occurred in 1 to 2 weeks, plan for longer rest ( days)

Look AHEAD: Make footprints in the pasture. Make sure it is ready! If the production is low, don’t graze it yet If you graze the pasture before it’s ready, stock will find less and less grass waiting for them each move Has the pasture had enough rest?

Look WHERE THE STOCK ARE: Is the stocking rate correct? Make footprints in the paddock currently being grazed to observe severity of use If use is too severe (not enough stubble height), the pasture is overstocked Either reduce stocking level OR lengthen the rest period

Create more pastures To maintain sufficient rest periods, subdivide existing pastures If there are 8 pastures that need 50 days of rest per pasture, graze periods will be 7 days long. If we divide each pasture in half to make 16 pastures, we can rest each pasture 60 days with 4-day graze periods. NRCS, Bozeman, MT

Or…dry lot animals in a sacrifice area and feed them UNCE, Reno, NV

Remember to make footprints BEHIND To assess growth rate & determine the rest you’ll need to provide AHEAD To see if it is ready for livestock (Did it get enough rest?) WHERE THE LIVESTOCK ARE To see if your stocking rate is appropriate

Grazing systems Season long grazing Partial season grazing Rotational grazing Rapid rotation Cell grazing

Season long grazing is not a good strategy UNCE, Reno, NV

Partial season grazing NRCS, Bozeman, MT

Rotational grazing

Rapid rotation or short duration grazing NRCS, Bozeman, MT

Cell or strip grazing NRCS, Bozeman, MT

Which grazing system is right for me? CONSIDER: Existing facilities Water Fencing NRCS, Bozeman, MT

Which grazing system is right for me? CONSIDERATIONS: Quality of pasture forage Species of grazing animal Costs Time – yours!

Radial pasture configuration - before NRCS, Bozeman, MT

Radial pasture configuration – after NRCS, Bozeman, MT

Another pasture configuration - before Explanation Bare Buildings Fences Lawn Property Streams Trees Water Weeds

Another pasture configuration - after Explanation Bare Buildings Fences Lawn Property Streams Trees Water Weeds

Grazing schedules Be flexible Plan ahead Monitor: check your footprint and adjust to grass condition Adjust original plan Keep records

Record: Grazing order of your pastures Start grazing and stop grazing dates for each pasture Number of animals on the pasture General health and productivity of the pasture Seasonal variations and weather

Tips for improving your grazing management Control weeds and undesirable plants in pastures and adjacent areas Prevent or reduce differential or selective grazing Mow pastures, especially those dominated by bunchgrasses, if selective grazing has occurred

Tips for improving your grazing management Do not allow 24/7 access to forage areas; two to three hours during morning and evening will suffice Divide or subdivide grazing areas into smaller blocks, where feasible Improve waste management so that forage is not lost or damaged by wastes

Living on the Land Set reasonable goals Plan, monitor and modify plans to meet your objectives Be observant – walk your property and make footprints Keep records – written and photographic

Enjoy…Living on the Land