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Articles 1 - 21 of 21
Full-Text Articles in Physical Sciences and Mathematics
Evaluating Alternative Livestock Production Systems Sustainability And Farmer Income In Taipusi Banner, Inner Mongolia, Q. Tian, R. Jones, David L. Michalk, Geoff D. Millar, David R. Kemp, Z. Xu, J. Xie, Y. Zheng
Evaluating Alternative Livestock Production Systems Sustainability And Farmer Income In Taipusi Banner, Inner Mongolia, Q. Tian, R. Jones, David L. Michalk, Geoff D. Millar, David R. Kemp, Z. Xu, J. Xie, Y. Zheng
IGC Proceedings (1997-2023)
No abstract provided.
In‐Herd Diversity Of Lifetime Performances: A Key For The Sustainability Of Livestock Farming System Based On Grassland, Laurence Puillet, D. Sauvant, M. Tichit
In‐Herd Diversity Of Lifetime Performances: A Key For The Sustainability Of Livestock Farming System Based On Grassland, Laurence Puillet, D. Sauvant, M. Tichit
IGC Proceedings (1997-2023)
No abstract provided.
A Practical System For Wa South Coast Cattle Producers To Double Their Production With The C4 Grass, Kikuyu (Pennisetum Clandestinum), Nicole Y. Chalmer
A Practical System For Wa South Coast Cattle Producers To Double Their Production With The C4 Grass, Kikuyu (Pennisetum Clandestinum), Nicole Y. Chalmer
IGC Proceedings (1997-2023)
No abstract provided.
Forage‐Based Indicators Of Environmental Sustainability Of Dairy Farms In Eastern Canada, V. Bélanger, A. Vanasse, Gilles Bélanger, D. Angers, Guy Allard
Forage‐Based Indicators Of Environmental Sustainability Of Dairy Farms In Eastern Canada, V. Bélanger, A. Vanasse, Gilles Bélanger, D. Angers, Guy Allard
IGC Proceedings (1997-2023)
No abstract provided.
21st Century Pastoralism--Remote Management Innovations For Sustainability In Arid Rangeland Pastoral Production, M. R. C. Ashley, A. J. Bubb, Adrian R. James, Craig D. James, C. H. James
21st Century Pastoralism--Remote Management Innovations For Sustainability In Arid Rangeland Pastoral Production, M. R. C. Ashley, A. J. Bubb, Adrian R. James, Craig D. James, C. H. James
IGC Proceedings (1997-2023)
No abstract provided.
The Role Of Management In Maintaining Grassland Sustainability In The Carpathian Mountains From Romania, V. Vintu, C. Samuil, T. Iacob, Gh. Saghin, E. G. Teodorescu
The Role Of Management In Maintaining Grassland Sustainability In The Carpathian Mountains From Romania, V. Vintu, C. Samuil, T. Iacob, Gh. Saghin, E. G. Teodorescu
IGC Proceedings (1997-2023)
No abstract provided.
Rangeland, Ecological Integrity And Sustainability: An Analysis In The Himalayan Mountain Context, Vir Singh, Babita Bohra, Manisha Joshi
Rangeland, Ecological Integrity And Sustainability: An Analysis In The Himalayan Mountain Context, Vir Singh, Babita Bohra, Manisha Joshi
IGC Proceedings (1997-2023)
No abstract provided.
The Use Of Criteria And Indicator Monitoring Of Ecosystem Sustainability To Assess Ecosystem Services On Grasslands/Rangelands, R. Dennis Child, Janette Kaiser, Ralph Crawford
The Use Of Criteria And Indicator Monitoring Of Ecosystem Sustainability To Assess Ecosystem Services On Grasslands/Rangelands, R. Dennis Child, Janette Kaiser, Ralph Crawford
IGC Proceedings (1997-2023)
No abstract provided.
Conservation Tillage Influence On Topsoil Aggregation And Carbon Content On The Loess Plateau, China, Jing Yang, Yuying Shen, Zhibiao Nan, Yining Niu, Liying Geng
Conservation Tillage Influence On Topsoil Aggregation And Carbon Content On The Loess Plateau, China, Jing Yang, Yuying Shen, Zhibiao Nan, Yining Niu, Liying Geng
IGC Proceedings (1997-2023)
No abstract provided.
Irish Grasslands 2010: A Sustainable Environment?, R. P. O. Schulte, N. Culleton
Irish Grasslands 2010: A Sustainable Environment?, R. P. O. Schulte, N. Culleton
IGC Proceedings (1997-2023)
No abstract provided.
Sustainability And Optimization Of Rangeland Uses: Issues Of Perspective And Scale, T. L. Thurow
Sustainability And Optimization Of Rangeland Uses: Issues Of Perspective And Scale, T. L. Thurow
IGC Proceedings (1997-2023)
No abstract provided.
Cultivating The Next Generation Of Pasture Scientists In Australia, Sarita Jane Bennett
Cultivating The Next Generation Of Pasture Scientists In Australia, Sarita Jane Bennett
IGC Proceedings (1997-2023)
Current students coming through agricultural faculties in Australian universities have grown up in an era of low wool and meat prices, the introduction and acceptance of no-till farming as the norm and a general decrease in mixed farming landscapes in favour of continuous cropping. Since the collapse of the wool reserve price scheme in 1991, wool prices declined and income on wool producing farms followed suit. R & D during this period has also declined from 5-4% agricultural GDP in 1986 to only 3% in 2005 and has favoured research related to cropping rather than that related to pastures and …
Farmers Teaching Farmers: What Motivates Volunteer Farm Trainers?, Evelyne Kiptot, Steven Franzel
Farmers Teaching Farmers: What Motivates Volunteer Farm Trainers?, Evelyne Kiptot, Steven Franzel
IGC Proceedings (1997-2023)
This paper assesses the motivation behind the decisions of smallholder farmers to volunteer as farmer trainers despite the fact that they are not paid for their services. Volunteer farmer trainers (VFTs) are trained in livestock feeds and feeding methods by extension officers. They in turn train other farmers within their community without pay but receive training and seeds for setting up demonstration plots. Data collection was through a combination of focus group discussions and individual interviews with 99 VFTs from seven East Africa Dairy Development (EADD) sites in central and Rift Valley regions of Kenya. Findings of the study showed …
Grass-Based Health, Peter Ballerstedt
Grass-Based Health, Peter Ballerstedt
IGC Proceedings (1997-2023)
A true discussion of sustainability must focus on improving the condition of humanity. Too often, however, such a discussion is a "dialogue of values that defies consensual definition" (Ratner 2004), with participants implicitly accepting as true numerous foundational beliefs that are factually incorrect or unproven. Dietary policies recommending carbohydrate-based diets are one example. Falsehoods persist despite decades of contradictory re-search results and clinical findings, contaminating a variety of diverse disciplines and discussions. A rational, objective discussion of sustainability in grassland agriculture must confront the issue of public health policy, consider our physical health, the fiscal health of our communities, and …
Impact Of Guinea Grass, Congo Signal And Stylosanthes Hamata On Soil Physico-Chemical Properties And Beneficial Micro Fauna In Mango And Sapota Plantations, B. G. Shivakumar, Narendra S. Kulkarni
Impact Of Guinea Grass, Congo Signal And Stylosanthes Hamata On Soil Physico-Chemical Properties And Beneficial Micro Fauna In Mango And Sapota Plantations, B. G. Shivakumar, Narendra S. Kulkarni
IGC Proceedings (1997-2023)
Farming systems are considered to be most important upcoming enterprises to reduce soil erosion and land degradation besides provide timber, fruits, nutritious fodder for live stock population in the poor soil areas (Roy et.al., 2000). Horticulture based farming systems have been recommended as alternate land use systems for sustainable agriculture in semi arid ecosystem for efficient soil plant management and soil fertility management. Studies on micro flora and micro fauna under farming system are required to increase the farming system productivity. Higher species diversity of soil arthropods was observed in grassland system closely followed by the silvipasture …
Should Native Pastures Be Fertilised?, Jo I. Powells, Doug J. Alcock, Luke C. Pope, Denys Garden
Should Native Pastures Be Fertilised?, Jo I. Powells, Doug J. Alcock, Luke C. Pope, Denys Garden
IGC Proceedings (1997-2023)
Considerable research has been conducted in recent years demonstrating the ongoing benefits of phosphorus (P) fertiliser in achieving and maintaining higher levels of production from native pastures (Graham 2006; Garden et al. 2003; Lodge et al. 2003; Michalk et al. 2003). However Garden et al. (2003), Hill et al. (2004) and Dorrough et al. (2008) all question the sustainability of this practice by highlighting changes in species composition of these pastures with regard to increasing the introduced annual grass and broadleaf weed components at the expense of the native grasses and forbs but in …
Using Forages To Conserve Water In Semi-Arid Irrigated Cropping Systems, Rick Kellison, V. G. Allen, C. P. Brown, D. L. Doerfert, P. N. Johnson, S. J. Maas, C. P. West
Using Forages To Conserve Water In Semi-Arid Irrigated Cropping Systems, Rick Kellison, V. G. Allen, C. P. Brown, D. L. Doerfert, P. N. Johnson, S. J. Maas, C. P. West
IGC Proceedings (1997-2023)
The Texas High Plains are part of the largest, contiguously irrigated cropland in the USA, and draws water from the Ogallala aquifer. High crop prices, increased demand for maize for ethanol production, and severe drought have increased water depletion rates. Research has shown that integrating forages and grazing cattle into the cotton-dominant cropping system can reduce overall water use (Allen et al. 2012) while still offering farmers positive net returns (Johnson et al. 2013). Integrating forages with row crops also reduces needs for nitrogen (N) fertilizer, rebuilds soil organic matter (Acosta-Martinez et al. 2010), and reduces fossil energy …
The North Wyke Farm Platform: Methodologies Used In The Remote Sensing Of The Quantity And Quality Of Drainage Water, Bruce A. Griffith, Jane M. B. Hawkins, Robert J. Orr, Martin S. A. Blackwell, Phil J. Murray
The North Wyke Farm Platform: Methodologies Used In The Remote Sensing Of The Quantity And Quality Of Drainage Water, Bruce A. Griffith, Jane M. B. Hawkins, Robert J. Orr, Martin S. A. Blackwell, Phil J. Murray
IGC Proceedings (1997-2023)
The North Wyke Farm Platform(NWFP) for agri-environmental research in temperate grassland was established in the UK in 2010 (Orr et al. 2011). Here we describe the instrumentation and methodologies used to monitor the quantity and quality of drainage water at a total of 15 H-flumes draining 5 sub-catchments within three farmlets. Each of 15 flume laboratories is supplied with 3 kW of mains power and connected to both fibre optic and UHF (Ultra High Frequency) radio networks for data exchange. The radio data network also provides telemetry for rain gauges and soil temperature/moisture probes located away from the flumes …
Botanical Composition And Nutritive Value Of Grazing Lands From Organic And Conventional Agrosilvopastoral Production Systems Of Tropical Southeastern Mexico, Claudia Delgadillo Puga, José Bernardo Sánchez Muñoz, José Nahed-Toral, Miguel Ángel Orantes Zebadua, José Luis Cruz Lopez, Mario Cuchillo Hilario
Botanical Composition And Nutritive Value Of Grazing Lands From Organic And Conventional Agrosilvopastoral Production Systems Of Tropical Southeastern Mexico, Claudia Delgadillo Puga, José Bernardo Sánchez Muñoz, José Nahed-Toral, Miguel Ángel Orantes Zebadua, José Luis Cruz Lopez, Mario Cuchillo Hilario
IGC Proceedings (1997-2023)
In the current situation of agriculture, organic livestock farming has been not only adapted to ameliorate undesirable impacts on environment but also it is challenged to hold or improve agricultural yields obtain-ed by conventional agriculture. In the Mesoamerican biological corridor, a region recognized with an abundant diversity, almost all animal husbandry is based on extensive grazing and traditional agrosilvopastoral systems (Nahed-Toral et al. 2009; Nahed et al. 2010). Furthermore, the conversion of natural jungle areas to new farmland through deforestation is a prevalent problem for biological conservation. Therefore, precise knowledge for suitable agriculture and livestock product-ion are needed …
Integrating Beef And Cotton Production Reduces Irrigation Needs In The Texas Southern High Plains, C. Philip Brown, V. G. Allen, Rick Kellison, P. Green, C. J. Zilverberg, P. Johnson, V. Acosta-Martinez, C. P. West
Integrating Beef And Cotton Production Reduces Irrigation Needs In The Texas Southern High Plains, C. Philip Brown, V. G. Allen, Rick Kellison, P. Green, C. J. Zilverberg, P. Johnson, V. Acosta-Martinez, C. P. West
IGC Proceedings (1997-2023)
The Texas High Plains is a semiarid agricultural region located in the central south plains of the United States. This area exemplifies semiarid regions where water is becoming scarce. Crop production depends heavily on irrigation primarily from the Ogallala aquifer at non-sustainable rates of use. Irrigated monoculture cotton (Gossypium hirsutum L.) is the dominant crop but grazing livestock in this once vast grassland is re-emerging as the aquifer declines. Environmental benefits of integrated crop and livestock systems have been suggested. We compared a cotton monoculture with an integrated cotton-forage-beef stocker steer system over 10 yr to determine effects on …
Integrated Crop Livestock Systems--A Key To Sustainable Intensification In Africa, A. J. Duncan, S. A. Tarawali, P. Thorne, D. Valbuena, Katrien Descheemaeker, Sabine Homann-Keetui
Integrated Crop Livestock Systems--A Key To Sustainable Intensification In Africa, A. J. Duncan, S. A. Tarawali, P. Thorne, D. Valbuena, Katrien Descheemaeker, Sabine Homann-Keetui
IGC Proceedings (1997-2023)
Mixed crop-livestock systems provide livelihoods for a billion people and produce half the world’s cereal and around a third of its beef and milk. Market orientation and strong and growing demand for food provide powerful incentives for sustainable intensification of both crop and livestock enterprises in smallholders’ mixed systems in Africa. Better exploitation of the mutually reinforcing nature of crop and livestock systems can contribute to a positive, inclusive growth trajectory that is both ecologically and economically sustainable. In mixed systems, livestock intensification is often neglected relative to crops, yet livestock can make a positive contribution to raising productivity of …