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Legumes As A Biological Tool To Address The Sustainability Of Ruminant Production Systems, H. Sheridan, M. B. Lynch
Legumes As A Biological Tool To Address The Sustainability Of Ruminant Production Systems, H. Sheridan, M. B. Lynch
IGC Proceedings (1977-2023)
Growing public concern regarding accelerated rates of climate change, the depletion and degradation of natural resources such as biodiversity water and soils, coupled with policy commitments to address these challenges, are placing increasing pressures to enhance sustainability metrics associated with agriculture in general, and ruminant production systems in particular. At EU and indeed global scale, there has probably never before been so many potentially conflicting challenges for agriculture. On one hand, agricultural systems need to produce more, to feed the increasing global human population, while at the same time being much less reliant on economically and environmentally costly chemical inputs …
How Do Artemisia Capillaris Population Respond To Grazing Management And Rain Reduction?, Li-Yuan Shi, Fu-Jiang Hou, Zhen Wang
How Do Artemisia Capillaris Population Respond To Grazing Management And Rain Reduction?, Li-Yuan Shi, Fu-Jiang Hou, Zhen Wang
IGC Proceedings (1977-2023)
Climate and human activities, such as drought event and livestock grazing, generally coupled to influence the structure and function of grassland ecosystems. However, most of previous studies focused on the isolated effects of grazing or drought on grassland ecosystems, with little attention paid to the combined effects of them. Further, we know little about how plants respond to grazing and drought at the population level. We conducted a grazing regime (enclosure, stop grazing, and heavy grazing) and drought manipulation experiment in a typical steppe to explore how grassland plants response to ongoing drought and grazing regimes at the population level. …
Development Of Forage Curriculum For Extension Educators In The Southeast Usa, L. S. Silva, L. Dillard, K. Mullenix, M. Wallau, J. J. Tucker, C. Vasco
Development Of Forage Curriculum For Extension Educators In The Southeast Usa, L. S. Silva, L. Dillard, K. Mullenix, M. Wallau, J. J. Tucker, C. Vasco
IGC Proceedings (1977-2023)
In the Southeast USA, livestock production is one of the largest agricultural activities, and forages are the primary feed source. Most livestock systems are highly dependent on off-farm inputs to support forage production and animal performance, which elevates production costs and the activity's carbon footprint. There is a strong need to develop forage educational resources to enhance productivity, environmental sustainability, resilience, and profitability of agricultural systems in the region. This multi-disciplinary initiative was a collaboration among several land-grant Universities across the region. The objective was to develop decision tools and provide in-classroom training associated with hands-on demonstrations to Extension agents …
Virtual Fencing Predictable For Cattle? A Simple Method To Test Whether And How Fast Cattle Can Learn The Association Between Acoustic Signal And Electric Pulse, D. Hamidi, M. Komainda, N. Grinnell, L. Wilms, F. Reisch, J. Horn, M. Hamidi, J. Isselstein
Virtual Fencing Predictable For Cattle? A Simple Method To Test Whether And How Fast Cattle Can Learn The Association Between Acoustic Signal And Electric Pulse, D. Hamidi, M. Komainda, N. Grinnell, L. Wilms, F. Reisch, J. Horn, M. Hamidi, J. Isselstein
IGC Proceedings (1977-2023)
Virtual fencing (VF) offers promising future prospects for improved grazing management as it has the potential to simplify fencing. VF lines are easily drawn and shifted via GPS coordinates. A VF collar emits an acoustic signal when the animal approaches the VF line. The signal stops immediately when the animal turns around. If the animal continues to move towards the VF line, a short electric pulse is emitted. A teaching and an operating mode are provided by the VF collars. The animals automatically change mode when they respond correctly to 20 consecutive acoustic signals without receiving an electric pulse. A …
More Than A Fencing System? Testing The Validity Of Virtual Fencing Collars For Animal Monitoring On Pasture, D. Hamidi, M. Komainda, N. Grinnell, F. Reisch, J. Horn, M. Hamidi, I. Traulsen, J. Isselstein
More Than A Fencing System? Testing The Validity Of Virtual Fencing Collars For Animal Monitoring On Pasture, D. Hamidi, M. Komainda, N. Grinnell, F. Reisch, J. Horn, M. Hamidi, I. Traulsen, J. Isselstein
IGC Proceedings (1977-2023)
High labour requirements for fencing and animal monitoring appear to be general obstacles for the wider use of pastureland for grazing livestock. Virtual fencing (VF) enables a less laborious pasture management. Fence lines can be easily drawn and moved using GPS data. The advantages of VF for reducing the labour inherent to controlled grazing management are obvious. Potential additional animal monitoring opportunities arising from such a VF system that uses real-time GPS data have not yet been studied. Lying is seen as an indicator for assessing comfort or restlessness of cattle. Therefore, we focus on lying behavior in this evaluation. …
Forage And Grazinglands Extension: Training The Next Generation Of Specialists, D. W. Hancock
Forage And Grazinglands Extension: Training The Next Generation Of Specialists, D. W. Hancock
IGC Proceedings (1977-2023)
This invited talk provides a perspective on what is required to excel in the role as an Extension Specialist. In the USA, most such Extension Specialists are tenure-track faculty, and have state-wide or even multi-state responsibilities. Advice is given on how to balance the high expectations of such a faculty appointment while providing appropriate recommendations to farmers/ranchers and service providers in the forage and grazinglands industry. This talk will offer one former Extension Specialist’s perspective on the skills, experience, and persona required to begin a successful career as a Forage and Grazinglands Extension Specialist. Additional exposition will be given on …
An Assessment Of Young Cattle Behaviour And Welfare In A Virtual Fencing System, C. Holohan, A. Gordon, R. Palme, S. Buijs, F. Lively
An Assessment Of Young Cattle Behaviour And Welfare In A Virtual Fencing System, C. Holohan, A. Gordon, R. Palme, S. Buijs, F. Lively
IGC Proceedings (1977-2023)
Virtual fencing is a novel technology which uses a combination of audio and electrical stimuli to contain grazing livestock within a GPS boundary. There are however some concerns around the use of such a technology and its potential effects on the behaviour and welfare of animals. To investigate this, 64 dairy-origin calves were assigned to one of two treatments in a randomised complete block design, with 4 groups of 8 calves per treatment. The two treatments were virtual fencing (VF) and electric fencing (EF). The experimental period lasted 31 days in total, consisting of a 10 day training period and …
Herding Livestock – The Phoenix Rises From The Ashes? Digital Herding As A Future Tool For Grazing Livestock, J. Horn, R. Reisch, M. Komainda, P. Riedel, J. Isselstein
Herding Livestock – The Phoenix Rises From The Ashes? Digital Herding As A Future Tool For Grazing Livestock, J. Horn, R. Reisch, M. Komainda, P. Riedel, J. Isselstein
IGC Proceedings (1977-2023)
Today, sustainable management of grazing livestock requires high efforts in management and fencing. Nowadays, several developments in digital technologies for herding grazing animals are arising. We conducted a systematic review on current developments in digital technologies for managing grazing animals within the landscape. We mainly focused on cattle (Bos taurus) and sheep (Ovis aries). We highlight the most promising developments of virtual fencing used in recent research to evaluate effectiveness, animal behaviour and welfare. Moreover, we highlight current research in digital herding by drones and robots. We discuss the potential and current limitations of digital tools …
Development Of Megathyrsus Maximus Genotypes For Intensification Of Cattle Rearing In Brazil, Liana Jank, M. F. Santos, Sanzio Carvalho Barrios, Cacilda Borges Do Valle, Rosangela Maria Simeão
Development Of Megathyrsus Maximus Genotypes For Intensification Of Cattle Rearing In Brazil, Liana Jank, M. F. Santos, Sanzio Carvalho Barrios, Cacilda Borges Do Valle, Rosangela Maria Simeão
IGC Proceedings (1977-2023)
Megathyrsus maximus is a forage species used over 30 million hectares in Brazil and in the surrounding countries for intensification of the cattle production systems. Due to the large area and distinct biomes in which it is used, there is a need to continuously develop more productive and adapted cultivars to each biome and use. Three apomictic accessions were crossed with five sexual plants at Embrapa Beef Cattle in Campo Grande, MS, Brazil in 2014. More than 1100 hybrids were planted in a spaced-plant field and evaluated visually for regrowth after cuts and for disease and pest damage. In 2016, …
Heavy Grazing Significantly Reduced The Temporal Stability Of Aboveground Biomass, X. Ju, T. T. Shen, Q. Wu, G. D. Han
Heavy Grazing Significantly Reduced The Temporal Stability Of Aboveground Biomass, X. Ju, T. T. Shen, Q. Wu, G. D. Han
IGC Proceedings (1977-2023)
The stability of a plant community is the embodiment of the dynamic balance achieved by the interaction between populations in the form of competition or mutual benefit. Temporal stability refers to the ratio of the average value to the variance of the biomass of the population or community. For grassland ecosystems, the stability of the grassland plant community is the basis for its survival and functional performance, and is the key factor affecting its structure and function. In order to study the impact of grazing on the temporal stability of aboveground biomass of desert steppe, this study used a completely …
Spring Grass Availability And Silage Supplementation Impact On Dry Matter Intake And Enteric Methane Emissions In Grazing Dairy Cattle, M. Kennedy, S. Walsh, T. M. Boland, M. Egan
Spring Grass Availability And Silage Supplementation Impact On Dry Matter Intake And Enteric Methane Emissions In Grazing Dairy Cattle, M. Kennedy, S. Walsh, T. M. Boland, M. Egan
IGC Proceedings (1977-2023)
Enteric methane (CH4) emissions were measured in forty spring calving cows offered one of two (n=20) contrasting diets (High Grass; HG, Low Grass; LG) over 10 weeks in early lactation (8th February – 18th April 2021). All cows were blocked for breed and parity and balanced on milk production, economic breeding index (EBI), bodyweight and body condition score and randomly allocated to treatments. The HG grazing treatment cows were offered their full daily nutrient requirement from grazed grass and concentrate with no silage supplementation. The LG grazing treatment cows were offered a restricted (~60%) amount of their daily nutrient requirement …
Assessment Of Soil Structure And Root Patterns By Means Of Micro-X-Ray Computed Tomography In Temperate Grassland Sites, K. Kuka, M. Joschko
Assessment Of Soil Structure And Root Patterns By Means Of Micro-X-Ray Computed Tomography In Temperate Grassland Sites, K. Kuka, M. Joschko
IGC Proceedings (1977-2023)
Grassland sites are important ecosystems delivering essential ecosystem services such as carbon storage and filtering of water. Adequate management necessitates a better understanding of soil ecological processes in grassland ecosystems. Of special interest is the relationship between soil structure and root development. In a project within the Biodiversity Exploratory Initiative (http://www.biodiversity-exploratories.de), undisturbed soil cores from 31 grassland plots from Swabian Alb Biodiversity exploratory in Germany were investigated by means of X-ray micro computed tomography. This allows the simultaneous determination of soil physical and root parameters in one sample. VG StudioMax® version 2.1 was used to apply a combination of histogram …
Spatio-Temporal Dynamics Of The Dual-Purpose Cattle Value Chain In The Colombian Amazonas, A. Leinert, S. Burkart
Spatio-Temporal Dynamics Of The Dual-Purpose Cattle Value Chain In The Colombian Amazonas, A. Leinert, S. Burkart
IGC Proceedings (1977-2023)
The cattle sector plays an important role in the economy of the Caquetá department, located in the Colombian Amazon. However, the predominantly extensive production system is associated with low productivity and negative environmental impacts, such as land degradation, greenhouse gas emissions, and deforestation. Efforts to introduce improved practices (e.g., improved forages or silvopastoral systems) have been made over the last decades, but adoption rates remain low. Though several studies have analyzed the cattle value chain (VC) to enhance the understanding of adoption barriers, the heterogeneity of farmers has been considered only marginally when trying to explain their adoption behavior. To …
Predicting Forage Provision Of Grasslands Across Climate Zones By Hyperspectral Measurements, F. A. Männer, J. Muro, J. Ferner, S. Schmidtlein, A. Linstädter
Predicting Forage Provision Of Grasslands Across Climate Zones By Hyperspectral Measurements, F. A. Männer, J. Muro, J. Ferner, S. Schmidtlein, A. Linstädter
IGC Proceedings (1977-2023)
The potential of grasslands’ fodder production is a crucial management measure, while its quantification is still laborious and costly. Remote sensing technologies, such as hyperspectral field measurements, enable fast and non-destructive estimation. However, such methods are still limited in transferability to other locations or climatic conditions. With this study, we aim to predict forage nutritive value, quantity, and energy yield from hyperspectral canopy reflections of grasslands across three climate zones. We took hyperspectral measurements with a field spectrometer from grassland canopies in temperate, tropical and semi-arid grasslands, and analyzed corresponding biomass samples for their quantity (BM), metabolizable energy content (ME) …
Themeda Triandra As A Perennial Seed Crop In South-Eastern Australia: What Are The Agronomic Possibilities And Constraints, And Future Research Needs?, D. Male, J. Hunt, C. Celestina, J. Morgan, D. Gupta, Dja Dja Wurrung People
Themeda Triandra As A Perennial Seed Crop In South-Eastern Australia: What Are The Agronomic Possibilities And Constraints, And Future Research Needs?, D. Male, J. Hunt, C. Celestina, J. Morgan, D. Gupta, Dja Dja Wurrung People
IGC Proceedings (1977-2023)
In Australia, the development of native perennial seed crops is an area of increasing interest. Reasons for this include the production of high-value seed, the significance of native plants to Aboriginal people and the importance of diversified cropping in building more resilient farming systems. One species of interest is Themeda triandra, a C4 perennial tussock grass that dominated grasslands and woodlands across Australia prior to European invasion. Djaara, the traditional owner group representing the Dja Dja Wurrung people of Djandak (Dja Dja Wurrung country in central Victoria), is one group who seek to return T. triandra to the landscape …
The Use Of Livestock Gps Trackers To Determine The Grazing Patterns Of Herded And Free Ranging Cattle In The Communal Rangelands Of The Eastern Cape Province, South Africa, A. Finca, T. C. Zondani, J. T. Tjelele, M. P. Mavuso
The Use Of Livestock Gps Trackers To Determine The Grazing Patterns Of Herded And Free Ranging Cattle In The Communal Rangelands Of The Eastern Cape Province, South Africa, A. Finca, T. C. Zondani, J. T. Tjelele, M. P. Mavuso
IGC Proceedings (1977-2023)
This study was set in the Eastern Cape Province of South Africa which is predominantly rural and where livelihood sustainability is largely dependent on agricultural outputs including livestock production. Land in many of the rural, former homeland areas is held under communal land tenure which means access, utilisation and management is on a collective basis. A number of grazing strategies have been applied over the last hundred years including camp rotational grazing system. However, due to a number of factors including the absence of the communal rangeland and camp boundary fence, most villages do not have a rangeland management strategy …
Preparing Grasslands Scientists For Careers In International Agriculture, M. Eilittä
Preparing Grasslands Scientists For Careers In International Agriculture, M. Eilittä
IGC Proceedings (1977-2023)
Livelihoods of a billion poor people depend on grasslands. Dedicated and trained experts are needed to support grasslands’ sustainable development under increasing pressures in the future. For some grasslands scientists, a career in international agriculture is the principal focus from the start of their education. For others, interest in international agriculture emerges during their careers. All require international opportunities to ensure that their efforts are focused on important priorities, that they understand the environment they work in, and that their professional networks are up to date. This paper reflects on ways for grassland scientists to be engaged in international agriculture …
How ‘Pasture For Life (Championing 100% Pasture-Fed Ruminant Products) Has Taken Off In The Uk – From The Bottom Up!, S. J. Gregson
How ‘Pasture For Life (Championing 100% Pasture-Fed Ruminant Products) Has Taken Off In The Uk – From The Bottom Up!, S. J. Gregson
IGC Proceedings (1977-2023)
Ten years ago Pasture for Life (PfL) was a collection of around 50 UK farmers who were producing high quality ruminant food products wholly from pasture. They were regenerative farming pioneers and PfL was run by volunteers and funded through various grants. In the past two to three years, membership has increased significantly, nearing 1,000 with almost 150 certified Pasture for Life (100% grass-fed). The organisation is now run by a paid executive and is bursting with energy, conversation, and learning. Members are mainly farmers, but also include butchers, chefs, vets, academics and consumers – all keen to champion the …
Rotational Stocking With Virtual Fences: Effects On Grassland Diet Digestibility, Livestock Performance And Stress Levels Of Heifers, N. A. Grinnell, D. Hamidi, M. Komainda, F. Reisch, J. Horn, I. Traulsen, R. Palme, J. Isselstein
Rotational Stocking With Virtual Fences: Effects On Grassland Diet Digestibility, Livestock Performance And Stress Levels Of Heifers, N. A. Grinnell, D. Hamidi, M. Komainda, F. Reisch, J. Horn, I. Traulsen, R. Palme, J. Isselstein
IGC Proceedings (1977-2023)
Virtual fencing is an innovative technology for simplified, less laborious dynamic grazing management and remote animal monitoring. The effect of this novel technology on animal welfare is still a matter of debate. Previous research suggests no differences in stress experience responses of cattle between the two fencing systems on continuously stocked pastures. This study investigated differences in diet organic matter digestibility, livestock performance and fecal cortisol metabolite concentrations of heifers on pastures in a rotational grazing system, fenced with a virtual fence (Nofence, Batnfjordsøra Norway) compared to heifers fenced with a traditional electric wire fence. The study was conducted in …
Herbaceous Tropical Legume Integration Into Small-Holder Crop-Livestock Systems In Eastern Indonesia: Results Of 10-Years Of Multi-Disciplinary Systems Research, L. W. Bell, D. Mayberry, K. Cox, S. Traill, J. Nulik, E. J. Hosang, D. Kana Hau
Herbaceous Tropical Legume Integration Into Small-Holder Crop-Livestock Systems In Eastern Indonesia: Results Of 10-Years Of Multi-Disciplinary Systems Research, L. W. Bell, D. Mayberry, K. Cox, S. Traill, J. Nulik, E. J. Hosang, D. Kana Hau
IGC Proceedings (1977-2023)
Integration a forage legume into crop-livestock systems of Eastern Indonesia was tested to establish the capacity to improve nitrogen supply and yields of staple cereal crops (maize and rice) and allow for intensification of beef production to ultimately increase farm income and alleviate rural poverty in the region. Species evaluation sites across a diversity of environments showed Clitoria ternatea (butterfly pea) to be the most resilient and adaptable forage legume for use in association with cropping systems. Crop rotation experiments demonstrated that legumes grown in rotation with maize or rice can increase grain yields by 50% where legume was cut …
Drone And Digital Camera Imagery Estimate C3 And C4 Grass Ratios In Pastures, J. A. Bush, C. D. Teutsch, S. R. Smith, J. C. Henning
Drone And Digital Camera Imagery Estimate C3 And C4 Grass Ratios In Pastures, J. A. Bush, C. D. Teutsch, S. R. Smith, J. C. Henning
IGC Proceedings (1977-2023)
The following study investigates the accuracy and practicality of exploiting the color dichotomy present between C3 and C4 grass species to estimate their respective proportions from drone or camera captured imagery. Understanding the proportions of C3 and C4 grasses in pastures is vital to sound decision making for livestock production. The ability to monitor these proportions remotely will also allow for large scale monitoring as well as detection of changes in botanical composition over time and in response to weather events, management, or climate change. A free green canopy cover (GCC) analyzing software, Canopeo, was used to quantify green plants …
The Nutritional Dynamic Is Key For Use Optimal Forage And Increase Of Meat Production, Bernal-Flores Alvaro, E. A. Pizarro, Quero Carillo Raymundo, Pérez Rodríguez Paulino
The Nutritional Dynamic Is Key For Use Optimal Forage And Increase Of Meat Production, Bernal-Flores Alvaro, E. A. Pizarro, Quero Carillo Raymundo, Pérez Rodríguez Paulino
IGC Proceedings (1977-2023)
The nutritional content grass could be considered a key tool to determine the optimal forage use, based on the requirements of the cattle to maximize production and achieve a highly productive and profitable livestock. The degradation protein complex associated with autophagy plant determines to a great extent the protein content of the grass over time, being priority found the value nutritional required for the livestock for intensification the animal production. The crude protein requirements (CP, 13.5%) to cover nutritional needs in cattle, was established between 28±1 y 30±1 for the dry period and wet period respectively in Camello® hybrid grass. …
Regenera+.Uy: Designing A Co-Innovation Process To Apply The Principles Of Regenerative Livestock Production, Oscar Blumetto, M. Bustamante, A. Castagna, D. Caresani, G. Ciappesoni, R. Baptista, I. De Barbieri
Regenera+.Uy: Designing A Co-Innovation Process To Apply The Principles Of Regenerative Livestock Production, Oscar Blumetto, M. Bustamante, A. Castagna, D. Caresani, G. Ciappesoni, R. Baptista, I. De Barbieri
IGC Proceedings (1977-2023)
Consumers around the world are beginning to demand products whose production systems have environmental guarantees. Among them, those derived from regenerative agriculture have a growing demand in many markets. A comprehensive environmental assessment was carried out in 9 case studies of mixed livestock production farms (cattle and sheep) in Uruguay as a basis for the development of a system redesign process following the principles of regenerative agriculture. The results show that emission intensity was 16.0, 10.5, and 49.2 kg CO2 eq kg-1 of beef, sheep meat, and greasy wool, respectively. Also, a simulation exercise shows a significative reduction of emission …
Estimating Forage Biomass Using Unmanned Ground And Aerial Vehicles, B. A. Koc, J. Singh, M. J. Aguerre,
Estimating Forage Biomass Using Unmanned Ground And Aerial Vehicles, B. A. Koc, J. Singh, M. J. Aguerre,
IGC Proceedings (1977-2023)
The assessment of the amount of biomass in the field is one of the critical factors that helps to manage and optimize numerous operations associated with forage management in the livestock industry. Pasture management decisions about stocking rate, grazing duration, and fertilizer application rate depend on accurate forage availability measurements. The objective of this study was to develop different nondestructive methods of forage biomass estimation using unmanned vehicles based on the relationship between crop height (CH) and the measured above-ground biomass. The unmanned vehicle-based methods were developed and tested on Alfalfa (Medicago Sativa) and Tall Fescue (Schedonorus …
Genetic Modification – Applications For Forage And Grassland Production Systems, J. R. Caradus
Genetic Modification – Applications For Forage And Grassland Production Systems, J. R. Caradus
IGC Proceedings (1977-2023)
Genetic modification has been extensively used in crops for 25 years but has rarely been a technology used to advance trait expression in forage and grassland species. The exceptions are the use of herbicide tolerance and low lignin traits in alfalfa which are currently commercially available. In crop species genetic modification has been a valuable option for delivering improved economic and environmental outcomes through providing solutions for many of the challenges facing mankind. There are a many beneficial characteristics that genetic modification has the potential to provide in forage and grassland species. Managing these in the environment and understanding consumer …
Stoloniferous Forage Legumes For Sustainable Mixed Pastures In The Tropics, R. M. Boddey, C De P Rezende, J. Marques Pereira, C. A. Dos Santos, Animal Husbandry Station Of The Extreme South Of Bahia, Brazil, I. O. Ramalho, R. M. Macedo, B. C. G. Homem, D. R. Casagrande, S. Urquiaga, B. J. R. Alves
Stoloniferous Forage Legumes For Sustainable Mixed Pastures In The Tropics, R. M. Boddey, C De P Rezende, J. Marques Pereira, C. A. Dos Santos, Animal Husbandry Station Of The Extreme South Of Bahia, Brazil, I. O. Ramalho, R. M. Macedo, B. C. G. Homem, D. R. Casagrande, S. Urquiaga, B. J. R. Alves
IGC Proceedings (1977-2023)
Brazil has over 80 million ha of tropical pastures formed with species of Brachiaria (syn. Urochloa), mostly grazed by beef cattle and with low fertilizer inputs, especially nitrogen. Recent investigations by our team show that stoloniferous legumes such as forage peanut (Arachis pintoi) and Desmodium ovalifolium are able to persist in mixed swards with Brachiaria brizantha (cv. Marandu) if grazing height is regulated (maximum 30 cm) so that radiation can reach the soil surface allowing stolons to take root. These legumes can persist in mixed pastures and produce milk or animal weight gains similar to the application …
Exploring Profitable, Sustainable Livestock Businesses In An Increasingly Variable Climate, B. R. Cullen, M. T. Harrison, D. Mayberry, D. Cobon, N. Reichelt, A. Sinnet, Km Christie, F. Bilotto, D-A An-Vo, C. Stokes, L. Perry, T. Davison
Exploring Profitable, Sustainable Livestock Businesses In An Increasingly Variable Climate, B. R. Cullen, M. T. Harrison, D. Mayberry, D. Cobon, N. Reichelt, A. Sinnet, Km Christie, F. Bilotto, D-A An-Vo, C. Stokes, L. Perry, T. Davison
IGC Proceedings (1977-2023)
Livestock production systems will need to change in many regions of the world to meet the dual challenges of adaptation to a changing climate and reducing net greenhouse gas (GHG) emissions. The ‘Nexus project’ is exploring these options using seven case studies in eastern Australia spanning a range of production systems from semi-arid beef production in northern Australia to mixed beef and sheep production in cool temperate climates of southern Australia. Regional reference groups, made up of 4-6 local farmers and advisers, identified a series of farm systems changes that could be made to meet these challenges. Options were categorised …
Curbing Crop Farmers And Herders Clashes In Nigeria: The Ranching Option, T. T. Akpensuen, M. B. Foreman
Curbing Crop Farmers And Herders Clashes In Nigeria: The Ranching Option, T. T. Akpensuen, M. B. Foreman
IGC Proceedings (1977-2023)
Nigeria is a West African country with a huge population and over 70% of the population are peasant and subsistence farmers scattered in rural areas. Due to a decrease in arable and grazing lands, there are clashes between crop farmers and herders which have increased significantly in the last two decades. Some of the causes of the clashes include the destruction of crops by cattle, contamination of drinking water sources, sexual harassment of women by herders, animal rustling and killings, impunity and ineffective governance security agencies, tremendous increase in population, urbanization, desertification, industrialisation, insurgency, banditry, ethnic and religious inclination, effects …
Public Policies For The Development Of A Sustainable, Forage-Based Cattle Sector In Colombia, Argentina, And Costa Rica: A Comparative Analysis, S. Burkart, M. Diaz, Moreno Lerma
Public Policies For The Development Of A Sustainable, Forage-Based Cattle Sector In Colombia, Argentina, And Costa Rica: A Comparative Analysis, S. Burkart, M. Diaz, Moreno Lerma
IGC Proceedings (1977-2023)
Projected increases in global food demand highlight the importance of Latin America as one of the major future food suppliers, particularly regarding animal-source foods such as beef or milk. Despite the importance of the cattle sector for the region, its negative environmental impacts are numerous and the shift towards sustainability is perceived as slow and uncoordinated. This study aims to identify achievements and difficulties in the implementation of public policies for a sustainable cattle sector in Colombia, Argentina, and Costa Rica, for which policies focused on the use of silvo-pastoral systems and forage-based solutions are prioritized. Based on the review …
Grasslands, Rangelands, Pastoralists – What Do We Mean?, D. M. Kelly, Ann Waters-Bayer, K. L. Johnson, Maryam Niamir-Fuller, Chris Magero, Tungalag Ulambayer
Grasslands, Rangelands, Pastoralists – What Do We Mean?, D. M. Kelly, Ann Waters-Bayer, K. L. Johnson, Maryam Niamir-Fuller, Chris Magero, Tungalag Ulambayer
IGC Proceedings (1977-2023)
The terms grasslands and rangelands are often confused, but the terms used to describe the people who live and manage these areas are even more confusing. The myriad of words used about these people includes: pastoralists, farmers, ranchers, herders, transhumants, indigenous peoples, nomads, graziers, gauchos. The terms used vary across the world, and meanings vary across time and space. One definition of pastoralists is “livestock-keepers who specialise in taking advantage of variability, managing grazing itineraries at a variety of scales so that livestock feed better than without a herder” (Krätli 2019). The United Nations Decade of Family Farming defines farmers …