Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou...
Transcript of Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou...
![Page 1: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/1.jpg)
Dr. Mary Lou SwiftField Crop Development Center, Lacombe AB
![Page 2: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/2.jpg)
2
CommodityNot used by malting/food industryEnd users price as commodityenergy cost per kg product produced; Few wet chemistry laboratories Turnover time, cost, blendingBook values for nutritional composition
![Page 3: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/3.jpg)
Helm et al., 2000
![Page 4: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/4.jpg)
4
$40 per tonne
![Page 5: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/5.jpg)
Hulled Barley Hulled Barley + Enzyme
*Scale 1.0 to 2.5
![Page 6: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/6.jpg)
Feed Quality Evaluation/NIRS Project300 Samples each of 6 products
Animal (In-vivo) and In-vitro Measurements
BARLEY WHEAT PEASCANOLA
MEALDISTILLERS
GRAINSWHEAT
BYPRODUCT
•DE•NE
•Starch•Fiber
•AME •Proximates•AA•Physical
![Page 7: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/7.jpg)
7
DEFINE FEED VALUE! Develop robust, timely, inexpensive ways to predict/estimate feed value
Work with industry leaders to use these predictors of feed value in formulation systems
Develop rapid method to “estimate the estimate”
![Page 8: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/8.jpg)
M.L. Swift1*, L. Oatway1, R. T. Zilstra2, W. C. Sauer2,
and J. H. Helm1
1
![Page 9: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/9.jpg)
Apparent Total Tract Digestibility (ATTD) Energy◦ 39 Hulled (+21)◦ 16 Hulless◦ Barrows (~33 kg)◦ 96% barley diet
In-vitro Assay◦ 3 step enzymatic◦ Pepsin 6 h◦ Pancreatin 18 h◦ Cellulase 24 h
Physical, Chemical◦ TW, KW, % Plump◦ CP, Starch, Lipid,
Ash, Dietary Fiber, B-Glucan, Pentosan
(Regmi et al., 2008. JAS 86:2619)
![Page 10: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/10.jpg)
70
75
80
85
90
95
ATTD-H IVED-H IVEDC-H ATTD-HB IVED-HB IVEDC-HB
Perc
ent
Correction Y=1.23x-25.33 (x=In vitro value)
![Page 11: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/11.jpg)
Physical◦BW, TW, Plumpness
ProximatesNutrient Degradation◦Dry Matter (DMD)◦Starch◦Fiber (ADF, NDF)
![Page 12: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/12.jpg)
0
10
20
30
40
50
60
70
80
90
100
0 4 8 14 24
Time (h)
![Page 13: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/13.jpg)
![Page 14: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/14.jpg)
6th Canadian Barley Symposium July 25-28, 2010 14
![Page 15: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/15.jpg)
Whole plant barley NDF digestibility and its relationship with chemical constituents and DM yield
M.L. Swift*1, M. Oba2, P. E. Juskiw1 and J. H. Helm1
![Page 16: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/16.jpg)
30
35
40
45
50
55
60
65
H2R H6R HB2R HB6R
![Page 17: Dr. Mary Lou Swift Field Crop Development Center, Lacombe ABDepartment/deptdocs... · Dr. Mary Lou Swift Field Crop Development Center, Lacombe AB. 2 Commodity ... 300 Samples each](https://reader033.fdocuments.us/reader033/viewer/2022053009/5f0cc3037e708231d43700c8/html5/thumbnails/17.jpg)