February, 2004  Vol. 7, No. 2
PEAK OF PERFORMANCE NEWS                        
 
General Manager Comments
 
Alberta Pork Congress is being held in Red Deer March 17-18. Everyone is invited to stop by the PEAK booth to get your passport stamped – prizes are awarded for your efforts. We’ll have all four Territory Managers in attendance this year. The BBQ is back to the smoked pork chops at the demand of visitors. Those of you shipping to OLYMEL are eligible for a carcass quality award presented at the banquet. See you there!

I had an opportunity to meet with Mr. Alan Tank, President of AgCert International. The first payments against an option to purchase carbon credits has been made to several of the AgCert contractors. The future sale of carbon credits looks good for those farms that have now signed up and completed the data sheets for validation of the facilities.

Congratulations to Sam D. Wipf of Pleasant Valley Colony on winning the prize draw at the Montana Pork Producers meeting January 14. Thanks to the visitors at our display booth! It was a pleasure speaking with all of you.

 
PEAK Growth Summit
 
GROWTH as in Continued Loin Depth Growth

Milford Colony marketed a load of hogs to OLYMEL in mid-December with the following results from its Summit gilts:

Number of pigs

Carcass weight

Average backfat

Average loin depth

Average index

Fat/lean spread

Carcasses in core

60

90.0 kg

16.4 mm

60.2 mm

115.8

43.8 mm

100%

60

91.2 kg

17.9 mm

62.2 mm

112.4

44.4 mm

60%

48

91.2 kg

20.7 mm

59.1 mm

104.9

38.4 mm

25%

These hogs generally are sold to the USA, and are fed to meet that skinning plant’s market requirements.

 
Clients Choose PEAK Swine Genetics
 
We’re pleased to welcome Peace View Colony as a new Trailblazer boar client and Howard Wurdinger, OR as a gilt client.

We truly appreciate every one of our customers.

 
PEAK Book Of World Records
 
Pleasant Valley Colony, MT still has a Summit sow that has produced 13 live piglets in each of her five parities.
 
New Staff
 
We welcome the addition of Robyn Harte to our staff on February 1. Robyn will take on duties at the transportation desk, ensuring that all breeding stock replacements are delivered on time. Robyn is a recent Masters Degree graduate from the University of Alberta. Her thesis deals with the nutrition of baby pigs.
 
Breeding Herd Efficiency, Part 5 Nutrition for Grow Finish Pigs
Dr. Frank Aherne, Pig Industry Consultant
 
The object of the grow-finish feeding program is to optimize pig growth rate, at an acceptable cost. The biggest factor affecting growth rate in most cases is feed intake. So, if you want fast growth in the grow-finish barn, you must encourage feed intake. In both the grower and finisher phases about 33 % of the feed eaten goes to maintain the animal (blood circulation, respiration, digestion, maintain body temperature, etc.) The rest of the food goes to support growth.

Table 1. Proportion of feed intake for maintenance

Body weight range

20-60 kg

60-115 kg

Average feed intake/day

1.58 kg

2.87 kg

Feed for maintenance (M) percentage of total

34%

33%

To minimize maintenance requirements for feed, it is best to encourage rapid growth, lower the disease challenge and house the pigs in a warm, comfortable environment to reduce body heat loss. Therefore, maximizing feed intake to encourage rapid growth is generally the most efficient and profitable way to raise grow-finish pigs, especially with modern, lean-type genotypes.

Feed intake

To maximize the feed intake of grow-finish pigs, it is not as simple as filling a feeder with feed and allowing the pigs to eat as much as they want. There are many factors that affect feed intake. These must be understood and managed if feed intake of grow-finish pigs is to be maximized. A list of factors affecting feed intake is shown below: 

Genotype Sex
Health Status Acute disease
Chronic disease
Management Age and weight of pigs at entry and exit
Moving/mixing pigs
Stocking density (space allowance/pig)
Number of pigs/pen
Environment Barn temperature
Fluctuations in temperature
Humidity
Drafts
Production Systems All in/all out by room or barn
Fill time length
Number of sources of pigs in the barn
Water Quality of water
Flow rates in drinkers
Ease of access to water
Type of Drinkers
Feeding Systems Wet-dry feeders
Dry feed/feeders
Pellets vs mash
Number of pigs per feeder space
Ease of access
Feeder management
Split-sex feeding
Dietary Factors Formulation of diet
Quality of ingredients
Presence of mold
Presence of mycotoxins
Quality of the diet:
- digestibility
- nutrient balance
- fineness of grind
Use of feed additives
Feed budgeting

As can be seen in Figure 1, there are many factors that can affect feed intake. Most of them are under control of management.

An understanding of these factors can help producers to more clearly achieve the genetic potential in average daily feed intake of your pigs.

In the next series of articles, we will deal with some of the more important of these factors.

 
Territory Managers
 
For more information, contact:
 
  Manager Territory Cell Telephone
Les Robinson Southern & Central Alberta (250) 833-6196
Paul Klingeman Pacific Northwest  (509) 989-1347
Mike Miller Saskatchewan and Montana (403) 317-0543
 
Recent Issues
 
2007 2006 2005 2004
January (Vol. 10, No.1) January (Vol. 9, No.1) January (Vol. 8, No.1) January (Vol. 7, No.1)
February

(Vol. 10, No.2)

February

(Vol. 9, No.2)

February

(Vol. 8, No.2)

February

(Vol. 7, No.2)

    March

(Vol. 9, No.3,
No.3a)

March

(Vol. 8, No.3,
No.3a)

March

(Vol. 7, No.3,
No.3a)

    April

(Vol. 9, No. 4)

April

(Vol. 8, No. 4)

April

(Vol. 7, No. 4)

    May

(Vol. 9, No. 5)

May

(Vol. 8, No. 5)

May

(Vol. 7, No. 5)

    June

(Vol. 9, No. 6)

June

(Vol. 8, No. 6)

June

(Vol. 7, No. 6)

    July (Vol. 9, No. 7) July

(Vol. 8, No. 7)

July

(Vol. 7, No. 7)

    August

(Vol. 9, No. 8)

August

(Vol. 8, No. 8)

August

(Vol. 7, No. 8)

    September

(Vol. 9, No. 9)

September

(Vol. 8, No. 9)

September

(Vol. 7, No. 9)

    October (Vol. 9, No. 10) October (Vol. 8, No. 10) October (Vol. 7, No. 10)
    November (Vol. 9, No. 11) November (Vol. 8, No. 11) November (Vol. 7, No. 11)
    December (Vol. 9, No. 12) December (Vol. 8, No. 12) December (Vol. 7, No. 12)
 
 

Site Design:  Summit Solutions Ltd.