Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
The Role Of Forages In Sustainable Cropping Systems Of Southern Australia, William D. Bellotti
The Role Of Forages In Sustainable Cropping Systems Of Southern Australia, William D. Bellotti
IGC Proceedings (1997-2023)
The historical context, recent trends, and possible future role of forages in cropping systems are reviewed. Three recent themes will be developed: 1) The successful exploitation of genetic diversity resulting in commercial development of new legume species as pasture cultivars with specific traits better suited to the needs of current farming systems. 2) Improved understanding of key soil processes under grazed pastures, particularly soil water and soil nitrogen, and how these processes impact on indicators of sustainability like deep drainage and nitrate leaching. 3) An emerging capacity for predicting the effect of pasture-crop sequences on soil processes, crop growth and …
Simulation Of Alternative Plans For Community Based Goat Breeding Program In Arid, Semi-Arid And Mixed Production Systems In Ethiopia, T. Jembere, Barbara Rischkowsky, T. Dessie, K. Kebede, A. Okeyo Mwai, T. Mirkena, A. Haile
Simulation Of Alternative Plans For Community Based Goat Breeding Program In Arid, Semi-Arid And Mixed Production Systems In Ethiopia, T. Jembere, Barbara Rischkowsky, T. Dessie, K. Kebede, A. Okeyo Mwai, T. Mirkena, A. Haile
IGC Proceedings (1997-2023)
On station small ruminant researches in Ethiopia were ineffective due to various factors. As alternative, community based breeding program (CBBP) has emerged. In the current CBBPs, sire side selection only (SN1) is practiced. The objective of the present work was to compare SN1 by simulating alternative breeding scenarios for Abergelle (AB), Centeral Highland (CH) and Woyto-Guji (WG) goat breeds in Ethiopia. Three scenarios including selection on dam side (SN2) in addition to SN1, application of genomic selection (SN3) onto SN1 and use of sires from SN1 for mating in additional flocks (SN4) were simulated and compared with SN1 based on …
Simulation Of Alfalfa Production With Epic, L. Chun, X. Xin, H. Tang
Simulation Of Alfalfa Production With Epic, L. Chun, X. Xin, H. Tang
IGC Proceedings (1997-2023)
No abstract provided.
Integrating Dual‐Purpose Wheat Crops Into Different Sheep Production Systems In Southern Australia: Impacts On Livestock, Economic Returns And Risk, Andrew D. Moore, H. Dove, W. M. Kelman
Integrating Dual‐Purpose Wheat Crops Into Different Sheep Production Systems In Southern Australia: Impacts On Livestock, Economic Returns And Risk, Andrew D. Moore, H. Dove, W. M. Kelman
IGC Proceedings (1997-2023)
No abstract provided.