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Life Sciences

IGC Proceedings (1997-2023)

Sheep

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A Sheep And Catlle Diet Selection Study On A Fertilized Native Sward In Uruguay, Fabio Montossi, E. J. Berretta, G. Pigurina, I. Santamarina Oct 2021

A Sheep And Catlle Diet Selection Study On A Fertilized Native Sward In Uruguay, Fabio Montossi, E. J. Berretta, G. Pigurina, I. Santamarina

IGC Proceedings (1997-2023)

This study was undertaken during winter, spring and summer 1997, located in the basaltic region of Uruguay to evaluate the effects of stocking rate (SR) and N and P fertilizer application on sward characteristics and on sheep and cattle diet selection and grazing behaviour. The treatments applied were: a) control (C; without fertilizer application using a SR of 0.9 stock units (SU)/ha), b) T1 (with N and P fertilizer application using a SR of 0.9 SU/ha), c) T2 (with N and P fertilizer application using a SR of 1.2 SU/ha) and d) T3 (with N and P fertilizer application using …


Changes In Pasture Growth Rate Due To Fertiliser And Grazing Management, P. Quigley, D. Chapman, J. Lamb, G. Kearney Oct 2021

Changes In Pasture Growth Rate Due To Fertiliser And Grazing Management, P. Quigley, D. Chapman, J. Lamb, G. Kearney

IGC Proceedings (1997-2023)

It is imperative that sheep production systems in southern Australia continue to be refined so producers remain financially viable but at the same time the environment is not degraded. As part of a national thrust for development and promotion of better production systems, one research site has been established in Victoria where pastures and animal production are measured together with water and nutrient movement. Results for pasture growth rates over two years are presented here and will be used to develop best industry practice at completion of the project.


Sugar Cane Silage (Saccharum Officinarum L.) Hydrolyzed With Calcium Hydroxide, J. A. Lima, E. A. Cunha, E. F. Júnior, M. S. Bueno, F. Okamoto Jun 2021

Sugar Cane Silage (Saccharum Officinarum L.) Hydrolyzed With Calcium Hydroxide, J. A. Lima, E. A. Cunha, E. F. Júnior, M. S. Bueno, F. Okamoto

IGC Proceedings (1997-2023)

No abstract provided.


Effects Of Alfalfa Saponin On Fermentation Functions And Protozoal Populations In The Rumen Of Sheep, Ming Hu, Dexun Lu, Wenyi Niu, Xiaoping Ren, Ren Na, Jing Yi Jun 2021

Effects Of Alfalfa Saponin On Fermentation Functions And Protozoal Populations In The Rumen Of Sheep, Ming Hu, Dexun Lu, Wenyi Niu, Xiaoping Ren, Ren Na, Jing Yi

IGC Proceedings (1997-2023)

No abstract provided.


Carcass Characteristics Of Sheep Fed High Moisture Corn Silage With Or Without Whole Sunflower Or Urea Finished In Feedlot, C. C. Jobim, F. A. F. Macedo, A. F. Branco, L. Lombardy May 2021

Carcass Characteristics Of Sheep Fed High Moisture Corn Silage With Or Without Whole Sunflower Or Urea Finished In Feedlot, C. C. Jobim, F. A. F. Macedo, A. F. Branco, L. Lombardy

IGC Proceedings (1997-2023)

No abstract provided.


Sericea Lespedeza‐-A Natural Dewormer For Sheep And Goats, Thomas H. Terrill Mar 2021

Sericea Lespedeza‐-A Natural Dewormer For Sheep And Goats, Thomas H. Terrill

IGC Proceedings (1997-2023)

No abstract provided.


Effect Of Oxytropis Species Consumption On Sheep Forage Preference In Northeastern Qing‐Tibetan Plateau, Shengyao Wang, Kun Wang, Yonglai Zh. Mar 2021

Effect Of Oxytropis Species Consumption On Sheep Forage Preference In Northeastern Qing‐Tibetan Plateau, Shengyao Wang, Kun Wang, Yonglai Zh.

IGC Proceedings (1997-2023)

No abstract provided.


Performance Of Ile‐De‐France Lambs Fed Up With Diets Containing Sugar Cane Forage Variety Or Corn Silage, A. G. Silva Sobrinho, G. M. B. Moreno, A. G. Leão, C. M. B. Loureiro, A. A. M. Sampaio Mar 2021

Performance Of Ile‐De‐France Lambs Fed Up With Diets Containing Sugar Cane Forage Variety Or Corn Silage, A. G. Silva Sobrinho, G. M. B. Moreno, A. G. Leão, C. M. B. Loureiro, A. A. M. Sampaio

IGC Proceedings (1997-2023)

No abstract provided.


Nutrients Intake By The Ile‐De‐France Lambs Fed Up With Diets Containing Sugar Cane Forage Variety Or Corn Silage, A. G. Silva Sobrinho, G. M. B. Moreno, A. G. Leão, C. M. B. Loureiro, A. A. M. Sampaio Feb 2021

Nutrients Intake By The Ile‐De‐France Lambs Fed Up With Diets Containing Sugar Cane Forage Variety Or Corn Silage, A. G. Silva Sobrinho, G. M. B. Moreno, A. G. Leão, C. M. B. Loureiro, A. A. M. Sampaio

IGC Proceedings (1997-2023)

No abstract provided.


The Role Of Functional Plant In Sheep Foraging, Ling Wang, Guowei Chen, Xiao Shun, Deli Wang Jan 2021

The Role Of Functional Plant In Sheep Foraging, Ling Wang, Guowei Chen, Xiao Shun, Deli Wang

IGC Proceedings (1997-2023)

No abstract provided.


Identifying And Solving Mineral Deficiencies In Sheep And Goats In Inner Mongolia, Adrian Williams, Dunyuan Hao Jan 2021

Identifying And Solving Mineral Deficiencies In Sheep And Goats In Inner Mongolia, Adrian Williams, Dunyuan Hao

IGC Proceedings (1997-2023)

No abstract provided.


Fattening Sheep In A Warm Shed To Compensate For Energy Deficiency In Winter In North‐West China, Jianping Wu, Zhe Liu, Lian Yang, David L. Michalk, Liping Zhang, Randall Jones, Zhaomin Lei Dec 2020

Fattening Sheep In A Warm Shed To Compensate For Energy Deficiency In Winter In North‐West China, Jianping Wu, Zhe Liu, Lian Yang, David L. Michalk, Liping Zhang, Randall Jones, Zhaomin Lei

IGC Proceedings (1997-2023)

No abstract provided.


The Weight Variations Of Grazing Goats And Sheep In The Desert Steppe In Winter And Spring, Y. M. Shan, Mingjiu Wang, H. J. Chen, Zh. Y. Wu, Zh. Q. Li, X. L. Sun, Zh. Yang Dec 2020

The Weight Variations Of Grazing Goats And Sheep In The Desert Steppe In Winter And Spring, Y. M. Shan, Mingjiu Wang, H. J. Chen, Zh. Y. Wu, Zh. Q. Li, X. L. Sun, Zh. Yang

IGC Proceedings (1997-2023)

No abstract provided.


Sheep Production On High Desert Rangelands And Irrigated Pasture, Tumen Wuliji, Hudson Glimp, Barry L. Perryman, Wendy Rauw, Tom Filbin Dec 2020

Sheep Production On High Desert Rangelands And Irrigated Pasture, Tumen Wuliji, Hudson Glimp, Barry L. Perryman, Wendy Rauw, Tom Filbin

IGC Proceedings (1997-2023)

No abstract provided.


Ever Graze‐More Livestock From Perennials, Geoffrey Saul, Angela Avery Dec 2020

Ever Graze‐More Livestock From Perennials, Geoffrey Saul, Angela Avery

IGC Proceedings (1997-2023)

No abstract provided.


Utilisation Of Near Infrared Spectroscopy To Optimise Productivity Of Grazing Animals In The Western Australian Rangelands, Peter Mccafferty, Gaye Krebs, Kevin Ho, Ken Dods, Kumara Mahipala Dec 2020

Utilisation Of Near Infrared Spectroscopy To Optimise Productivity Of Grazing Animals In The Western Australian Rangelands, Peter Mccafferty, Gaye Krebs, Kevin Ho, Ken Dods, Kumara Mahipala

IGC Proceedings (1997-2023)

No abstract provided.


Comparison Of Grazing Behaviour Between Goat And Sheep In A Steppe Rangeland Of Iran, Abbasali Sanadgol, Leili Abolhassani, Hosein Bagheri Nov 2020

Comparison Of Grazing Behaviour Between Goat And Sheep In A Steppe Rangeland Of Iran, Abbasali Sanadgol, Leili Abolhassani, Hosein Bagheri

IGC Proceedings (1997-2023)

No abstract provided.


Can Grazing Species Be Used To Manipulate The Amount Of Nitrogen Leaching To Groundwater?, Coby J. Hoogendoorn, Keith Betteridge, Sterwart F. Ledgard, Des A. Costall, Z. A. Park, P. W. Theobald Nov 2020

Can Grazing Species Be Used To Manipulate The Amount Of Nitrogen Leaching To Groundwater?, Coby J. Hoogendoorn, Keith Betteridge, Sterwart F. Ledgard, Des A. Costall, Z. A. Park, P. W. Theobald

IGC Proceedings (1997-2023)

No abstract provided.


Long-Time Effects Of Grazing On Patagonian Rangelands (Argentina), Gabriel E. Oliva, G. Humano, D. Ferrante Sep 2020

Long-Time Effects Of Grazing On Patagonian Rangelands (Argentina), Gabriel E. Oliva, G. Humano, D. Ferrante

IGC Proceedings (1997-2023)

No abstract provided.


Effect Of Grazing Intensity And Time On Diet Composition And Intake Of Herbage In Grazing Sheep, Honglian Hu, Dexun Lu, Yongzhi Liu, Yakui Li Sep 2020

Effect Of Grazing Intensity And Time On Diet Composition And Intake Of Herbage In Grazing Sheep, Honglian Hu, Dexun Lu, Yongzhi Liu, Yakui Li

IGC Proceedings (1997-2023)

No abstract provided.


Sheep Recognize Chewing Easiness Of Grass Leaves Prior To Prehension Through Sensing Bending Strength, A. Hongo, E. Devee, M. Hirata, J. Zhang, J. Cheng Sep 2020

Sheep Recognize Chewing Easiness Of Grass Leaves Prior To Prehension Through Sensing Bending Strength, A. Hongo, E. Devee, M. Hirata, J. Zhang, J. Cheng

IGC Proceedings (1997-2023)

No abstract provided.


Impact Of Grazing Intensity On Feed Intake, Herbage Mass, And Animal Productivity In The Steppe Of Inner Mongolia, China, K. Müller, L. Lin, T. Glindemann, C. Wang, Anne Schiborra, P. Schönbach, H. W. Wan, B. M. Tas, M. Gierus, Friedhelm Taube, A. Susenbeth Sep 2020

Impact Of Grazing Intensity On Feed Intake, Herbage Mass, And Animal Productivity In The Steppe Of Inner Mongolia, China, K. Müller, L. Lin, T. Glindemann, C. Wang, Anne Schiborra, P. Schönbach, H. W. Wan, B. M. Tas, M. Gierus, Friedhelm Taube, A. Susenbeth

IGC Proceedings (1997-2023)

No abstract provided.


Comparison Of Vegetation Composition Under Different Grazing Intensities In Golestan National Park And Vicinities, Iran, Mansour Mesdaghi, Masoume Amirkhani, E. Bagheri Rad Sep 2020

Comparison Of Vegetation Composition Under Different Grazing Intensities In Golestan National Park And Vicinities, Iran, Mansour Mesdaghi, Masoume Amirkhani, E. Bagheri Rad

IGC Proceedings (1997-2023)

No abstract provided.


Behaviour Of Fallow Deer And Sheep On Large Unit Fen Pastures In North East Germany, G. Schalitz Fischer, A. Behrendt Sep 2020

Behaviour Of Fallow Deer And Sheep On Large Unit Fen Pastures In North East Germany, G. Schalitz Fischer, A. Behrendt

IGC Proceedings (1997-2023)

No abstract provided.


Intake Rate Oscillations At The Meal Scale: The Dynamics Of Feeding Choices For Coping With Diversity On Rangelands, Cyril Agreil, Pascal Monestiez, Juan Villalba Sep 2020

Intake Rate Oscillations At The Meal Scale: The Dynamics Of Feeding Choices For Coping With Diversity On Rangelands, Cyril Agreil, Pascal Monestiez, Juan Villalba

IGC Proceedings (1997-2023)

No abstract provided.


Grazing Behaviors Of Goats And Sheep In Winter And Spring In A Desert Steppe, H. J. Chen, Mingjiu Wang, Y. M. Shan, Zh. Y. Wu, Zh. Q. Li Jun 2020

Grazing Behaviors Of Goats And Sheep In Winter And Spring In A Desert Steppe, H. J. Chen, Mingjiu Wang, Y. M. Shan, Zh. Y. Wu, Zh. Q. Li

IGC Proceedings (1997-2023)

No abstract provided.


Forb Responses To Varying Grazing Regimes In Australian Native Temperate Grasslands, Vivienne Turner, H. Zimmer Jun 2020

Forb Responses To Varying Grazing Regimes In Australian Native Temperate Grasslands, Vivienne Turner, H. Zimmer

IGC Proceedings (1997-2023)

No abstract provided.


Effect Of Selected Tanniniferous Leaves On In Vivo Enteric Methane Emission In Sheep, M. Saravanan, R. Bhatta, L. Baruah, P. K. Malik, N. Ravi May 2020

Effect Of Selected Tanniniferous Leaves On In Vivo Enteric Methane Emission In Sheep, M. Saravanan, R. Bhatta, L. Baruah, P. K. Malik, N. Ravi

IGC Proceedings (1997-2023)

Concentration of methane is continuously increasing in atmosphere and now almost 155% (IPCC, 2007) more than that recorded during pre-industrial era. Livestock production is a major sector accountable for high methane emission into atmospheric pool. World’s livestock is contributing around 15% of total atmospheric methane on annual basis feeds (Moss et al., 2000). Additionally, methane emission from ruminants leads to a loss of 2 to 15% of the dietary energy (Holter and Young, 1992). Due to these two crucial issues, researchers are working tirelessly to find a suitable and effective way for enteric methane amelioration accompanied with minimal inputs. …


The Significance Of Nomadic Pastoralism For Sustaining Soil Fertility In Northern Karnataka, India, Athani B., Gopikrishna, N. Kuruba Apr 2020

The Significance Of Nomadic Pastoralism For Sustaining Soil Fertility In Northern Karnataka, India, Athani B., Gopikrishna, N. Kuruba

IGC Proceedings (1997-2023)

Pastoralist groups in India, including the Raika of Rajasthan, Pullikulum cattle breeders in Tamil Nadu, and groups such as the Dhangar, Kuruba and Kuruma of the Deccan Plateau realize a major proportion of their income from penning their herds and flocks on farmers’ fields. Focusing on shepherds from Northern Karnataka, this paper makes a first attempt at calculating the impact of penning on livelihoods, soil fertility and the national economy.


Policy Measures For Extensive Farming Systems In Southwest Norway, Lief Jarle Asheim, Pål Thorvaldsen, Odd J. Øvreås Apr 2020

Policy Measures For Extensive Farming Systems In Southwest Norway, Lief Jarle Asheim, Pål Thorvaldsen, Odd J. Øvreås

IGC Proceedings (1997-2023)

The open landscapes produced over centuries by farming in southwest Norway are threatened by agricultural abandonment, raising public concern for maintenance of the species rich and valuable coastal grasslands. A study in two municipalities revealed that semi-natural grasslands, traditionally grazed in spring and fall and mowed in-between, are most affected. Two linear programming models, one for part time sheep farms and one for larger mixed dairy and meat farms, were developed to study measures for stimulating production, in particular effects on grazing and land utilization of altering support between leys, farm pasture, and grazing animals. Yields and fertilization level in …