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Articles 8671 - 8700 of 11788
Full-Text Articles in Agronomy and Crop Sciences
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), …
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 …
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 …
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 …
Long‐Term Effects Of Annual Applications Of N And S Fertilizers To Grassland On Forage Yield, Rootmass, And Soil Ph, Organic C And N On A Dark Gray Chernozem In North‐Central Saskatchewan, S. S. Malhi, M. Nyborg
Long‐Term Effects Of Annual Applications Of N And S Fertilizers To Grassland On Forage Yield, Rootmass, And Soil Ph, Organic C And N On A Dark Gray Chernozem In North‐Central Saskatchewan, S. S. Malhi, M. Nyborg
IGC Proceedings (1977-2023)
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 (1977-2023)
No abstract provided.
Nutrient Hotspots From Patch Burning In A Namibian Rangeland, I. Zimmermann, L. Tjilumbu, G. Diekmann
Nutrient Hotspots From Patch Burning In A Namibian Rangeland, I. Zimmermann, L. Tjilumbu, G. Diekmann
IGC Proceedings (1977-2023)
No abstract provided.
Study On Seasonal Change Of Cu In System Of Soil‐Grass‐Livestock On The Meadow Around Qinghai Lake, Xuehui Zhou, Hongshan Yang, Genzhu Chang, Xiaolin Miao, Jishan Chen
Study On Seasonal Change Of Cu In System Of Soil‐Grass‐Livestock On The Meadow Around Qinghai Lake, Xuehui Zhou, Hongshan Yang, Genzhu Chang, Xiaolin Miao, Jishan Chen
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Fertilizer And Plant Density On The Fresh Biomass Of Sudan Grass, Zhongsheng Zhi, Guiping Yao, Jianguang Wang, Meihua Gao, Meihua Li
Effects Of Fertilizer And Plant Density On The Fresh Biomass Of Sudan Grass, Zhongsheng Zhi, Guiping Yao, Jianguang Wang, Meihua Gao, Meihua Li
IGC Proceedings (1977-2023)
No abstract provided.
Response Of Lanyin Iii Zoysiagrass To Watering And Fertilization, X. J. Zhong, Jim M. Zhang, J. Zhang
Response Of Lanyin Iii Zoysiagrass To Watering And Fertilization, X. J. Zhong, Jim M. Zhang, J. Zhang
IGC Proceedings (1977-2023)
No abstract provided.
Microbiological Quantitive Assessment On Soil Health In A Degraded Grassland, Ji Zhao, Jie Yang, Yuqing Shao
Microbiological Quantitive Assessment On Soil Health In A Degraded Grassland, Ji Zhao, Jie Yang, Yuqing Shao
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of K+ On Na+ Uptake And Accumulation In A Wild Halophyte Grass Suaeda Maritime, Jinlin Zhang, Suomin Wang, Timothy J. Flowers, Jianyi Cai
Effects Of K+ On Na+ Uptake And Accumulation In A Wild Halophyte Grass Suaeda Maritime, Jinlin Zhang, Suomin Wang, Timothy J. Flowers, Jianyi Cai
IGC Proceedings (1977-2023)
No abstract provided.
Investigations On Soil Fertility Of Medicago Varia And Bromus Inermis Stands, Yongliang Zhang, Kai Gao
Investigations On Soil Fertility Of Medicago Varia And Bromus Inermis Stands, Yongliang Zhang, Kai Gao
IGC Proceedings (1977-2023)
No abstract provided.
Study On The Salt Resistance Of Rhizobium In Gansu Province, X. F. Zhang, S. L. Shi, S. Q. Zhang, R. F. Zhu
Study On The Salt Resistance Of Rhizobium In Gansu Province, X. F. Zhang, S. L. Shi, S. Q. Zhang, R. F. Zhu
IGC Proceedings (1977-2023)
No abstract provided.
Plant Community And Soil Nutrient Characteristics Of Trampling Disturbance In A Kobresia Humilis Community Along The Road In Naqu, Tibet, Jinhua Zhang
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Grass Growth Stage On Metabolisable Energy Concentration Of Fresh Grass, Tianhai Yan, C. P. Ferris, M. G. Porter, C. S. Mayne
Effects Of Grass Growth Stage On Metabolisable Energy Concentration Of Fresh Grass, Tianhai Yan, C. P. Ferris, M. G. Porter, C. S. Mayne
IGC Proceedings (1977-2023)
No abstract provided.
Changes Of Mineral Nutriments In Leaves Of Two Tall Fescue Cultivars By Foliar Application Of Iron And Zinc Under Heat Stress, Sheng Xu, Xingyuan He, Wei Chen, Jianlong Li
Changes Of Mineral Nutriments In Leaves Of Two Tall Fescue Cultivars By Foliar Application Of Iron And Zinc Under Heat Stress, Sheng Xu, Xingyuan He, Wei Chen, Jianlong Li
IGC Proceedings (1977-2023)
No abstract provided.
Fractal Dimension And Variability Of Soil Particle In Grassland, Bing Xu, Shuyin Zhao, Changfu Tong
Fractal Dimension And Variability Of Soil Particle In Grassland, Bing Xu, Shuyin Zhao, Changfu Tong
IGC Proceedings (1977-2023)
No abstract provided.
Using 15N Isotopic Dilution Method To Quantify The Associative Nitrogen Fixing Bacteria From Grassland In Eastern Qilian Mountains, Linqiao Xi, Juan Qi, Degang Zhang, Tuo Yao
Using 15N Isotopic Dilution Method To Quantify The Associative Nitrogen Fixing Bacteria From Grassland In Eastern Qilian Mountains, Linqiao Xi, Juan Qi, Degang Zhang, Tuo Yao
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Molybdenum On Enzyme Activity And Blade Cell Submicro‐Structure Of Chamaecrista Rotundi Folia, Boqi Weng, D. F. Huang, Y. X. Wang, T. Luo, Zhaoyang Ying
Effects Of Molybdenum On Enzyme Activity And Blade Cell Submicro‐Structure Of Chamaecrista Rotundi Folia, Boqi Weng, D. F. Huang, Y. X. Wang, T. Luo, Zhaoyang Ying
IGC Proceedings (1977-2023)
No abstract provided.
Tillage Systems And Biological Nitrogen Fixation Of Soybean (Glycine Max), Xianzhi Wang, Yuying Shen, Tianling Xie, Murray Unkovich
Tillage Systems And Biological Nitrogen Fixation Of Soybean (Glycine Max), Xianzhi Wang, Yuying Shen, Tianling Xie, Murray Unkovich
IGC Proceedings (1977-2023)
No abstract provided.
Na+ Uptake Pathways In The Halophyte Suaeda Maritime, Suomin Wang, Jinlin Zhang, Timothy J. Flowers
Na+ Uptake Pathways In The Halophyte Suaeda Maritime, Suomin Wang, Jinlin Zhang, Timothy J. Flowers
IGC Proceedings (1977-2023)
No abstract provided.
Unidirectional Na+ Influx Under Different Growth Stages Of Puccinellia Tenuiflora And Wheat, C. M. Wang, J. L. Zhang, G. Q. Wu, Suomin Wang
Unidirectional Na+ Influx Under Different Growth Stages Of Puccinellia Tenuiflora And Wheat, C. M. Wang, J. L. Zhang, G. Q. Wu, Suomin Wang
IGC Proceedings (1977-2023)
No abstract provided.
Isolation And Characteristics Of Hydrogen-Oxidizing Bacteria In The Leguminous Rhizosphere In Grassland Of Sanjiangyuan Region, Weiwei Wang, Bo Fu, Changhui Li
Isolation And Characteristics Of Hydrogen-Oxidizing Bacteria In The Leguminous Rhizosphere In Grassland Of Sanjiangyuan Region, Weiwei Wang, Bo Fu, Changhui Li
IGC Proceedings (1977-2023)
No abstract provided.
Carbon And Nitrogen Characteristic In Plants And Soils Of The Degraded Alpine Kobresia Pygmaea Meadow In The Tibetan Plateau, Qiji Wang, Shixiong Li, Zenchun Jing, Wenying Wang
Carbon And Nitrogen Characteristic In Plants And Soils Of The Degraded Alpine Kobresia Pygmaea Meadow In The Tibetan Plateau, Qiji Wang, Shixiong Li, Zenchun Jing, Wenying Wang
IGC Proceedings (1977-2023)
No abstract provided.