Gro Master402.493.4550 www.gromaster.com

Pro Sort Large Pen Auto-Sort System

Performance ResearchSoftware & Electronics by Phason

Gro Master 402.493.4550 www.gromaster.com 1

Pro SortSystemPerformance Research

Midwest Producer

Number of Pigs Placed

Average Start Weight (lbs)

Average Sale Weight (lbs)

Mortality (%)

Culls (%)

Lights (%)

Average Gain (lbs)

Average Daily Gain (lbs)

Feed/Gain

2,596

97

271

0.63

0.3

2.55

174

2.42.6

Pro Sort

Conditions

Pro Sort Pens

Number of Pigs

Feeder Pig to Market

4

2,600

One common phase feeding program

Gro Master 402.493.4550 www.gromaster.com 2

Pro SortSystemPerformance Research

Midwest Producer Turn 1 - 03/17/10

Number of Pigs Placed

Average Start Weight (lbs)

Average Sale Weight (lbs)

Mortality (%)

Culls (%)

Average Gain (lbs)

Average Daily Gain (lbs)

Average Daily Feed Consumption (lbs)

Feed Cost/lb Gain ($)

Yield (%)

Premium/cwt

Revenue/Carcass

1,310

41

269.8

4.5

6.6

218

1.732.84

0.272

76.21

$5.69

$119.13

1,296

41

269.1

7.4

7.2

217

1.67

2.93

0.277

76.04

$5.48

$118.21

Pro Sort ControlPro Sort

Advantage

14

0

0.7

-2.9

-0.6

1

0.06

-0.09

-0.005

.17

$0.21

$0.92

Conditions

Pro Sort Pens

Number of Pigs

Feeder Pig to Market

2

2,606

Three separate phase feeding programs

Gro Master 402.493.4550 www.gromaster.com 3

Pro Sort ControlPro Sort

Advantage

Pro SortSystemPerformance Research

Midwest Producer Turn 2 - 03/17/10

Number of Pigs Placed

Average Start Weight (lbs)

Average Sale Weight (lbs)

Mortality (%)

Culls (%)

Average Gain (lbs)

Average Daily Gain (lbs)

Feed/Gain

Feed Cost/lb Gain ($)

Yield (%)

Premium/cwt

Revenue/Carcass

1,213

11.8

290.6

4.8

3.2

278.8

1.63

2.71

0.314

75.3

$4.65

$124.99

1,248

11.8

281.8

5.9

4.8

270.0

1.53

2.79

0.318

69.1

$3.92

$111.01

35

0

8.8

-1.15

-1.6

8.80.10

-0.08

-0.0041

6.2

$0.73

$13.97

Conditions

Pro Sort Pens

Number of Pigs

Feeder Pig to Market

2

2,461

Three separate phase feeding programs

Gro Master 402.493.4550 www.gromaster.com 4

1297

2

21

1244

54

38

3.0

273

1.88

2.50

Pro Sort Small PensPro Sort

Advantage

Pro SortSystemPerformance Research

Midwest Producer

Average Number of Pigs Placed*

Number of Replications

Average Start Weight (lbs)

Number of Pigs Sold

Number of Lights & Culls

Number of Deads

Mortality (%)

Average Gain (lbs)

Average Daily Gain (lbs)

Feed/Gain

1299

4

56.5

1275

55

24

1.9

271

1.78

2.63

2

2

35.5

-31

-1

14

1.1

2

0.1-0.13

* Pigs were afflicted with ileitis

Gro Master 402.493.4550 www.gromaster.com 5

Pro SortSystemSummary of Pro Sort Producer Data

Pro Sort

115

96

106

132

154

73

13

140

154

141

106

3

1

1

15

1

6

3

2

4

2

38

18

4

4

15

4

64

10

8

20

8

155

535

397

324

275

572

579

543

528

401

400

76,862

Blue Marsh

Bon Homme

Concord

Cool Spring

First Choice

Rock Lake

Overskei

Overskei

Starlite

Windy Bay

Totals

205

226

223

220

222

251

265

240

213

227

229

90

130

117

90

68

178

252

100

58

86

117

44

62.5

55

43

29

87

147

46

27

45

58.6

2.05

2.08

2.13

2.06

2.33

2.05

1.71

2.20

2.12

1.91

2.04*

Producer TurnsNumber of

GroupsAvg No.

Pigs/GroupAvg Start

Weight (lbs)Avg Sale

Weight (lbs)Avg

Gain (lbs)Avg No.

DaysAvg DailyGain (lbs)

* Weighted Average