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- IGC Proceedings (1977-2023) (9261)
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Articles 9181 - 9210 of 14771
Full-Text Articles in Agricultural Science
The Potential Cost Of Discrimination In Diet Selection By Grazing Herbivores, Cécile Ginane, Bertrand Dumont, Anne Farruggia, Laurent Lanore, Pascal Carrère
The Potential Cost Of Discrimination In Diet Selection By Grazing Herbivores, Cécile Ginane, Bertrand Dumont, Anne Farruggia, Laurent Lanore, Pascal Carrère
IGC Proceedings (1977-2023)
No abstract provided.
Palatable Grasses Have Higher Relative Growth Rate And Competitive Ability Than Unpalatable Grasses In The Patagonian Steppe, Guillermo C. García Martínez, R. A. Golluscio
Palatable Grasses Have Higher Relative Growth Rate And Competitive Ability Than Unpalatable Grasses In The Patagonian Steppe, Guillermo C. García Martínez, R. A. Golluscio
IGC Proceedings (1977-2023)
No abstract provided.
Effect Of Horse Grazing Under Different Stocking Rates On The Selection Of Feeding Patches, G. Fleurance, Bertrand Dumont, Anne Farruggia, N. Edouard, Laurent Lanore
Effect Of Horse Grazing Under Different Stocking Rates On The Selection Of Feeding Patches, G. Fleurance, Bertrand Dumont, Anne Farruggia, N. Edouard, Laurent Lanore
IGC Proceedings (1977-2023)
No abstract provided.
Behaviour Of Fallow Deer And Sheep On Large Unit Fen Pastures In North East Germany, G. Schalitz Fischer, A. Behrendt
Behaviour Of Fallow Deer And Sheep On Large Unit Fen Pastures In North East Germany, G. Schalitz Fischer, A. Behrendt
IGC Proceedings (1977-2023)
No abstract provided.
How Does Sward Height And Quality Affect The Choice Of Feeding Sites And Intake In Horses?, N. Edouard, G. Fleurance, P. Duncan, Bertrand Dumont, R. Baumont
How Does Sward Height And Quality Affect The Choice Of Feeding Sites And Intake In Horses?, N. Edouard, G. Fleurance, P. Duncan, Bertrand Dumont, R. Baumont
IGC Proceedings (1977-2023)
No abstract provided.
Evaluation Of Impacts Of Livestock Grazing Intensity On Plant Biodiversity In The Western Chang Tang National Natural Reserve, Tibet, China, Tsechoe Dorji, L. J. Fox, C. E. Richard
Evaluation Of Impacts Of Livestock Grazing Intensity On Plant Biodiversity In The Western Chang Tang National Natural Reserve, Tibet, China, Tsechoe Dorji, L. J. Fox, C. E. Richard
IGC Proceedings (1977-2023)
No abstract provided.
Changes In The Physiology Of Tall Fescue During Regrowth, Danny J. Donaghy, Lydia R. Turner, K. A. Adamczewski, L. L. Burkitt
Changes In The Physiology Of Tall Fescue During Regrowth, Danny J. Donaghy, Lydia R. Turner, K. A. Adamczewski, L. L. Burkitt
IGC Proceedings (1977-2023)
No abstract provided.
Improvement Of Manure Quality And Crop Yields By Cattle Supplementation, Maimouna Cissé, M. Diaye, C. M. Dione
Improvement Of Manure Quality And Crop Yields By Cattle Supplementation, Maimouna Cissé, M. Diaye, C. M. Dione
IGC Proceedings (1977-2023)
No abstract provided.
Measurement At Pasture Of Intake, Digestibility And Chemical Composition Of The Diet Of Nursing Ewes, Using Faecal Nirs, Maryline Boval, A. Fanchone, E. Ortega‐Jimenez, G. Alexandre
Measurement At Pasture Of Intake, Digestibility And Chemical Composition Of The Diet Of Nursing Ewes, Using Faecal Nirs, Maryline Boval, A. Fanchone, E. Ortega‐Jimenez, G. Alexandre
IGC Proceedings (1977-2023)
No abstract provided.
Sward Structure And Foraging Behaviour Of Cattle Grazing Reproductive Tropical Pastures, Marcelo A. Benvenutti, I. J. Gordon, Dennis P. Poppi
Sward Structure And Foraging Behaviour Of Cattle Grazing Reproductive Tropical Pastures, Marcelo A. Benvenutti, I. J. Gordon, Dennis P. Poppi
IGC Proceedings (1977-2023)
No abstract provided.
The Effects Of Grazing On The Vegetation Of Typical Steppe In Mongolia Plateau, Xiuxia Bao, Jin Yi, Qimuge Wuren, Yong Lian, Buda Su
The Effects Of Grazing On The Vegetation Of Typical Steppe In Mongolia Plateau, Xiuxia Bao, Jin Yi, Qimuge Wuren, Yong Lian, Buda Su
IGC Proceedings (1977-2023)
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
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 (1977-2023)
No abstract provided.
Recording The Prehensive Bite Diversity In Cows For A Dynamic Analysis Of Foraging Behavior On Diversified Vegetation, Cyril Agreil, Michel Meuret
Recording The Prehensive Bite Diversity In Cows For A Dynamic Analysis Of Foraging Behavior On Diversified Vegetation, Cyril Agreil, Michel Meuret
IGC Proceedings (1977-2023)
No abstract provided.
Interactions Of Forage Quality And Physiological State On Forage Intake Of Grazing Beef Cows In Autumn, Elaine E. Grings, A. J. Roberts
Interactions Of Forage Quality And Physiological State On Forage Intake Of Grazing Beef Cows In Autumn, Elaine E. Grings, A. J. Roberts
IGC Proceedings (1977-2023)
No abstract provided.
Pasture Cropping‐Integrating Livestock And Crop Production For Sustainable Management Of Rangelands In South East Australia, Warwick B. Badgery, C. Seis, Geoff D. Millar
Pasture Cropping‐Integrating Livestock And Crop Production For Sustainable Management Of Rangelands In South East Australia, Warwick B. Badgery, C. Seis, Geoff D. Millar
IGC Proceedings (1977-2023)
No abstract provided.
Precision Pastoralism‐Advanced Systems For Management And Integration Of Livestock And Forage Resources In The Semi‐Arid Rangelands In South Eastern Australia, Ronald B. Hacker, T. J. Thompson, W. K. Murray, Yohannes Alemseged, P. K. Timmers
Precision Pastoralism‐Advanced Systems For Management And Integration Of Livestock And Forage Resources In The Semi‐Arid Rangelands In South Eastern Australia, Ronald B. Hacker, T. J. Thompson, W. K. Murray, Yohannes Alemseged, P. K. Timmers
IGC Proceedings (1977-2023)
No abstract provided.
Opportunities To Use Secondary Plant Compounds To Manage Diet Selection And Gut Health Of Grazing Herbivores, Dean K. Revell, Andrew Kotze, D. T. Thomas
Opportunities To Use Secondary Plant Compounds To Manage Diet Selection And Gut Health Of Grazing Herbivores, Dean K. Revell, Andrew Kotze, D. T. Thomas
IGC Proceedings (1977-2023)
No abstract provided.
Managing Natural Grasslands In A Changing World: Grazing Ecology Insights To Accomplish Re‐Oriented Management Expectations, Paulo C. De F. Carvalho, Sila C. Da Silva, Carlos Nabinger, Anibal De Moraes, Teresa C. M. Genro
Managing Natural Grasslands In A Changing World: Grazing Ecology Insights To Accomplish Re‐Oriented Management Expectations, Paulo C. De F. Carvalho, Sila C. Da Silva, Carlos Nabinger, Anibal De Moraes, Teresa C. M. Genro
IGC Proceedings (1977-2023)
No abstract provided.
Long‐Term Soil Nitrogen And Carbon Change In Semi Steppe Rangelands Of Golestan National Park, Iran, Ramin Nourqolipour, Mohammad Jafary, M. Reza Bihamta
Long‐Term Soil Nitrogen And Carbon Change In Semi Steppe Rangelands Of Golestan National Park, Iran, Ramin Nourqolipour, Mohammad Jafary, M. Reza Bihamta
IGC Proceedings (1977-2023)
No abstract provided.
Selection Signatures Across Seven Decades Of Hard Winter Wheat Breeding In The Great Plains Of The United States, Habtamu Ayalew, Mark E. Sorrells, Brett F. Carver, P. Stephen Baenziger, Xue-Feng Ma
Selection Signatures Across Seven Decades Of Hard Winter Wheat Breeding In The Great Plains Of The United States, Habtamu Ayalew, Mark E. Sorrells, Brett F. Carver, P. Stephen Baenziger, Xue-Feng Ma
Department of Agronomy and Horticulture: Faculty Publications
Classical plant breeding has been instrumental in changing the genetic makeup of crop plants for better ecological adaptation and improved quality. This paper provides insights of the genomic changes effected in hard winter wheat (Triticum aestivum L.) through decades of breeding and selection in the Great Plains of the United States. Population structure and differentiation analyses were conducted on 185 wheat cultivars released from 1943 to 2013. Cultivars were grouped into four distinct clusters using discriminant analysis of principal components (DAPC). One of the clusters was unique in that 15 out of the 18 individuals were recent releases (2000–2010), …
Sodium Butyrate Reduces Salmonella Enteritidis Infection Of Chicken Enterocytes And Expression Of Inflammatory Host Genes In Vitro, Anamika Gupta, Mohit Bansal, Basanta Raj Wagle, Xiaolun Sun, Narayan Rath, Annie Donoghue, Abhinav Upadhyay
Sodium Butyrate Reduces Salmonella Enteritidis Infection Of Chicken Enterocytes And Expression Of Inflammatory Host Genes In Vitro, Anamika Gupta, Mohit Bansal, Basanta Raj Wagle, Xiaolun Sun, Narayan Rath, Annie Donoghue, Abhinav Upadhyay
Poultry Science Faculty Publications and Presentations
Salmonella Enteritidis (SE) is a facultative intracellular pathogen that colonizes the chicken gut leading to contamination of carcasses during processing. A reduction in intestinal colonization by SE could result in reduced carcass contamination thereby reducing the risk of illnesses in humans. Short chain fatty acids such as butyrate are microbial metabolites produced in the gut that exert various beneficial effects. However, its effect on SE colonization is not well known. The present study investigated the effect of sub-inhibitory concentrations (SICs) of sodium butyrate on the adhesion and invasion of SE in primary chicken enterocytes and chicken macrophages. In addition, the …
Simulating Winter Rye Cover Crop Production Under Alternative Management In A Corn-Soybean Rotation, Nilovna Chatterjee, Sotirios V. Archontoulis, Angela M Bastidas, Christopher A. Proctor, Roger W. Elmore, Andrea Basche
Simulating Winter Rye Cover Crop Production Under Alternative Management In A Corn-Soybean Rotation, Nilovna Chatterjee, Sotirios V. Archontoulis, Angela M Bastidas, Christopher A. Proctor, Roger W. Elmore, Andrea Basche
Department of Agronomy and Horticulture: Faculty Publications
The Agricultural Production Systems sIMulator (APSIM) was used to evaluate two alternative approaches for extending the cover crop growing window into corn (Zea mays L.) and soybean (Glycine max L.) crop rotations in Nebraska, USA.We evaluated how: (i) shifting corn planting dates (mid-April to early-June) and (ii) altering comparative relative maturity (CRM) corn hybrids (80 to 115 days) influence cover crop biomass and corn yields over a 30-year period. The APSIM model was tested using experimental data and was then used to simulate a range of cover crop planting and termination scenarios. Our results showed no significant yield …
Physiological And Biochemical Responses Of Two Cotton (Gossypium Hirsutum L.) Cultivars Differing In Thermotolerance To High Night Temperatures During Anthesis, Dimitra A. Loka, Derrick M. Oosterhuis
Physiological And Biochemical Responses Of Two Cotton (Gossypium Hirsutum L.) Cultivars Differing In Thermotolerance To High Night Temperatures During Anthesis, Dimitra A. Loka, Derrick M. Oosterhuis
Crop, Soil and Environmental Sciences Faculty Publications and Presentations
Heat stress constitutes a major threat to crop production, and according to climatic projections, night temperatures are expected to increase faster and to a greater extent compared to day temperatures. While extensive research has been dedicated to the effects of higher than optimum day temperatures on cotton physiology, metabolism, and yield, and while heat-tolerant cotton cultivars have been introduced, the responses of such heat-tolerant cultivars to high night temperatures have not been evaluated. The objective of this study was to assess the efficiency of heat-tolerant cultivars to high night temperatures stress by monitoring the physiological and biochemical responses of two …
Nitrogen Fertilizer Equivalence Of Black Soldier Fly Frass Fertilizer And Synchrony Of Nitrogen Mineralization For Maize Production, Dennis Beesigamukama, Benson Mochoge, Nicholas Korir, Martha W. Musyoka, Komi K.M. Fiaboe, Dorothy Nakimbugwe, Fathiya M. Khamis, Sevgan Subramanian, Thomas Dubois, Sunday Ekesi, Chrysantus M. Tanga
Nitrogen Fertilizer Equivalence Of Black Soldier Fly Frass Fertilizer And Synchrony Of Nitrogen Mineralization For Maize Production, Dennis Beesigamukama, Benson Mochoge, Nicholas Korir, Martha W. Musyoka, Komi K.M. Fiaboe, Dorothy Nakimbugwe, Fathiya M. Khamis, Sevgan Subramanian, Thomas Dubois, Sunday Ekesi, Chrysantus M. Tanga
All Peer-Reviewed Publications
The use of black soldier fly frass fertilizer (BSFFF) is being promoted globally. However, information on nitrogen (N) fertilizer equivalence (NFE) value and synchrony of N mineralization for crop production remains largely unknown. Comparative studies between BSFFF and commercial organic fertilizer (SAFI) were undertaken under field conditions to determine synchrony of N release for maize uptake. The BSFFF, SAFI, and urea fertilizers were applied at the rates of 0, 30, 60, and 100 kg N ha−1. The yield data from urea treated plots were used to determine the NFE of both organic inputs. Results showed that maize from BSFFF treated …
Managing Phosphate Rock To Improve Nutrient Uptake, Phosphorus Use Efficiency, And Carrot Yields, Edwin Mwangi, Catherine Ngamau, John Wesonga, Edward Karanja, Martha Musyoka, Felix Matheri, Komi Fiaboe, David Bautze, Noah Adamtey
Managing Phosphate Rock To Improve Nutrient Uptake, Phosphorus Use Efficiency, And Carrot Yields, Edwin Mwangi, Catherine Ngamau, John Wesonga, Edward Karanja, Martha Musyoka, Felix Matheri, Komi Fiaboe, David Bautze, Noah Adamtey
All Peer-Reviewed Publications
The objectives of this study were to assess (a) the efficiency of lemon and pineapple juices and the concentration and time needed to release more than 50% of available phosphorus from phosphate rock (PR), and (b) the effect of different types of PR management on carrot yields, nutrient uptake, and phosphorus use efficiency. Field trials were set up at two sites with humic andosols and orthic acrisols over two seasons in Kenya. In a randomized complete block design, replicated three times, the following treatments were compared: (i) composted dissolved PR in lemon juice; (ii) powdered PR composted; (iii) dissolved PR …
Effect Of Gradually Water Stress And Recovery On Photosynthesis, Transpiration, And Stomatal Conductance In Two Plantago Species, A. Rahimi, H. R. Rahimian Mashhadi, M. R. Jahansoz
Effect Of Gradually Water Stress And Recovery On Photosynthesis, Transpiration, And Stomatal Conductance In Two Plantago Species, A. Rahimi, H. R. Rahimian Mashhadi, M. R. Jahansoz
IGC Proceedings (1977-2023)
No abstract provided.
Correlations Between Soil Properties And Plant Growth For Special Synthetic Soils Added With Five Components Used In High‐And‐Cut Rock Slopes, Guijuan Gao, Ruihong Han
Correlations Between Soil Properties And Plant Growth For Special Synthetic Soils Added With Five Components Used In High‐And‐Cut Rock Slopes, Guijuan Gao, Ruihong Han
IGC Proceedings (1977-2023)
No abstract provided.
Study On The Relationship Between Edaphon Amount And Soil Type In Desert Grassland, Ting Gao, Fengxia Li, Xiaogang Zhang
Study On The Relationship Between Edaphon Amount And Soil Type In Desert Grassland, Ting Gao, Fengxia Li, Xiaogang Zhang
IGC Proceedings (1977-2023)
No abstract provided.
Nutrition Management In Fodder Grass Production For Fisheries In Hubei, F. Chen, J. W. Lu, X. K. Li, W. X. Li, H. X. Zhao, J. M. Lu
Nutrition Management In Fodder Grass Production For Fisheries In Hubei, F. Chen, J. W. Lu, X. K. Li, W. X. Li, H. X. Zhao, J. M. Lu
IGC Proceedings (1977-2023)
No abstract provided.
Estimating Economic Minimums Of Mowing, Fertilizing, And Irrigating Turfgrass, Douglas J. Soldat, James T. Brosnan, Ambika Chandra, Roch E. Gaussoin, Alec Kowalewski, Bernd Leinauer, Frank S. Rossi, John C. Stier, J Bryan Unruh
Estimating Economic Minimums Of Mowing, Fertilizing, And Irrigating Turfgrass, Douglas J. Soldat, James T. Brosnan, Ambika Chandra, Roch E. Gaussoin, Alec Kowalewski, Bernd Leinauer, Frank S. Rossi, John C. Stier, J Bryan Unruh
Department of Agronomy and Horticulture: Faculty Publications
The public health crisis and economic recession caused by the COVID-19 pandemic have forced turfgrass industry professionals to re-evaluate standard practices. Minimum costs required to fertilize, irrigate, and mow turfgrasses can be roughly estimated using climate data, turfgrass physiology information, and resource costs. Although the actual minimum costs vary situationally and regionally, mowing golf putting greens optimally requires about US$34 per acre per month, whereas other turfgrass areas cost less than US$11 per acre per growing month. Fertilizer applications to turfgrass cost US$22 or less per acre per growing month. Irrigation costs (water and electricity for pumping) vary widely, with …