Open Access. Powered by Scholars. Published by Universities.®

Agronomy and Crop Sciences Commons™

Open Access. Powered by Scholars. Published by Universities.®

Agricultural Science

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 8341 - 8370 of 11788

Full-Text Articles in Agronomy and Crop Sciences

Distribution And Sustainable Utilization Of Water Resources In Inner Mongolia Pastoral Area, Kezhen Guo, Changfu Tong, Bing Xu Nov 2020

Distribution And Sustainable Utilization Of Water Resources In Inner Mongolia Pastoral Area, Kezhen Guo, Changfu Tong, Bing Xu

IGC Proceedings (1977-2023)

No abstract provided.


Analysis Of Infiltration And Surface Runoff In River Njoro Watershed Using A Rainfall Simulator, M. O. Okelo, J. O. Onyando, W. A. Shivoga, C. M. Gichaba, S. N. Miller Nov 2020

Analysis Of Infiltration And Surface Runoff In River Njoro Watershed Using A Rainfall Simulator, M. O. Okelo, J. O. Onyando, W. A. Shivoga, C. M. Gichaba, S. N. Miller

IGC Proceedings (1977-2023)

No abstract provided.


Grazing Management Processes And Strategies For Riparian Wetland Areas, Sandra Wyman, Sherman Swanson Nov 2020

Grazing Management Processes And Strategies For Riparian Wetland Areas, Sandra Wyman, Sherman Swanson

IGC Proceedings (1977-2023)

No abstract provided.


The Surface Water And Soil Quality By The Year‐Long Staying Management In Jeseniky Region, Marie Svozilova, J. Rzonca, P. Varekova Nov 2020

The Surface Water And Soil Quality By The Year‐Long Staying Management In Jeseniky Region, Marie Svozilova, J. Rzonca, P. Varekova

IGC Proceedings (1977-2023)

No abstract provided.


Distribution Of Antibiotic-Resistant Enterobacteriaceae Pathogens In Potable Spring Water Of Eastern Indian Himalayas: Emphasis On Virulence Gene And Antibiotic Resistance Genes In Escherichia Coli, Ashish Kumar Singh, Saurav Das, Santosh Kumar, Varsha Rani Gajamer, Ishfaq Nabi Najar, Yanchen D. Lepcha, Hare Krishna Tiwari, Samer Singh Nov 2020

Distribution Of Antibiotic-Resistant Enterobacteriaceae Pathogens In Potable Spring Water Of Eastern Indian Himalayas: Emphasis On Virulence Gene And Antibiotic Resistance Genes In Escherichia Coli, Ashish Kumar Singh, Saurav Das, Santosh Kumar, Varsha Rani Gajamer, Ishfaq Nabi Najar, Yanchen D. Lepcha, Hare Krishna Tiwari, Samer Singh

Department of Agronomy and Horticulture: Faculty Publications

Every year millions of people die due to fatal waterborne diseases around the world especially in developing countries like India. Sikkim, a northeastern state of India, greatly depends on natural water sources. About 80% of the population of Sikkim depends on natural spring water for domestic as well as agricultural use. Recent waterborne disease outbreaks in the state raises a concerning question on water quality. In this study, we analyzed water quality especially for the detection of Enterobacteriaceae members from four districts of the state. Isolation with selective culture media techniques and taxonomic characterization of Enterobacteriaceae bacteria with 16S rRNA …


Effect Of Artificial Grassland On Soil And Water Conservation In Beijing, T. J. Sun, J. Y. Wu, W. J. Teng Nov 2020

Effect Of Artificial Grassland On Soil And Water Conservation In Beijing, T. J. Sun, J. Y. Wu, W. J. Teng

IGC Proceedings (1977-2023)

No abstract provided.


Dynamics Of Post‐Wildfire Wind Erosion Of Soil In Semiarid Rangelands, Idaho, Usa, Joel Sankey, Matthew Germino, Nancy Glenn Nov 2020

Dynamics Of Post‐Wildfire Wind Erosion Of Soil In Semiarid Rangelands, Idaho, Usa, Joel Sankey, Matthew Germino, Nancy Glenn

IGC Proceedings (1977-2023)

No abstract provided.


Investigation Of Effects Of Water Spreading On Improvement Of Iran's Rangelands, A. Salajeghe, B. Farokhzadeh, M. Souri Nov 2020

Investigation Of Effects Of Water Spreading On Improvement Of Iran's Rangelands, A. Salajeghe, B. Farokhzadeh, M. Souri

IGC Proceedings (1977-2023)

No abstract provided.


Water Quality In Terms Of Metals During Flooding In Two Ecosystems Of The Conchos Watershed, Mexico: Rangeland‐Forest And Urban Areas, H. Rubio, J. Jiménez, K. Wood, M. Gutierrez Nov 2020

Water Quality In Terms Of Metals During Flooding In Two Ecosystems Of The Conchos Watershed, Mexico: Rangeland‐Forest And Urban Areas, H. Rubio, J. Jiménez, K. Wood, M. Gutierrez

IGC Proceedings (1977-2023)

No abstract provided.


Modelling Deficit Irrigation Strategies For Dairy Regions Of Australia, Richard P. Rawnsley, Brendan R. Cullen, Lydia R. Turner, Karen Christie Nov 2020

Modelling Deficit Irrigation Strategies For Dairy Regions Of Australia, Richard P. Rawnsley, Brendan R. Cullen, Lydia R. Turner, Karen Christie

IGC Proceedings (1977-2023)

No abstract provided.


The Economic And Phosphorus‐Related Effects Of Precision Feeding And Forage Management In North Cameroon, A. D. Nkengafac, P. Tinta, G. Ayuk, M. Mansue, F. Fuh Nov 2020

The Economic And Phosphorus‐Related Effects Of Precision Feeding And Forage Management In North Cameroon, A. D. Nkengafac, P. Tinta, G. Ayuk, M. Mansue, F. Fuh

IGC Proceedings (1977-2023)

No abstract provided.


Level Of Water Stress Substantially Affects Productivity And Water Use Efficiency Of 30 Forages Used By The Australia Dairy Industry, James Neal, William Fulkerson, Roy Lawrie Nov 2020

Level Of Water Stress Substantially Affects Productivity And Water Use Efficiency Of 30 Forages Used By The Australia Dairy Industry, James Neal, William Fulkerson, Roy Lawrie

IGC Proceedings (1977-2023)

No abstract provided.


Water Use Indices Of Tropical Perennial Grasses In A Temperate Environment, Sean R. Murphy, G. M. Lodge, M. A. Brennan Nov 2020

Water Use Indices Of Tropical Perennial Grasses In A Temperate Environment, Sean R. Murphy, G. M. Lodge, M. A. Brennan

IGC Proceedings (1977-2023)

No abstract provided.


Study Of Meadow Brome Planting On Soil And Water Conservation, Zhongju Meng, Tiejun Sun, Yong Gao, Junying Wu Nov 2020

Study Of Meadow Brome Planting On Soil And Water Conservation, Zhongju Meng, Tiejun Sun, Yong Gao, Junying Wu

IGC Proceedings (1977-2023)

No abstract provided.


Growth And Water Use Of Perennial Ryegrass And Tall Fescue Under Different Irrigation Treatments, R. J. Martin, Trevor L. Knight, R. N. Gillespie, M. U. Riddle, Tom J. Fraser Nov 2020

Growth And Water Use Of Perennial Ryegrass And Tall Fescue Under Different Irrigation Treatments, R. J. Martin, Trevor L. Knight, R. N. Gillespie, M. U. Riddle, Tom J. Fraser

IGC Proceedings (1977-2023)

No abstract provided.


Maximising Water Yield With Indigenous Tall Grassland/Rangeland On New Zealand Uplands And Trade‐Offs With Alternative Land Uses, Alan F. Mark, Katharine J. M. Dickinson Nov 2020

Maximising Water Yield With Indigenous Tall Grassland/Rangeland On New Zealand Uplands And Trade‐Offs With Alternative Land Uses, Alan F. Mark, Katharine J. M. Dickinson

IGC Proceedings (1977-2023)

No abstract provided.


Studies On Characteristics Of Soil Moisture Of Stipa Bungeana Typical Steppe Under Different Land Disturbances In Hilly Area Of Loess Plateau, Hongbin Ma, Yingzhong Xie Nov 2020

Studies On Characteristics Of Soil Moisture Of Stipa Bungeana Typical Steppe Under Different Land Disturbances In Hilly Area Of Loess Plateau, Hongbin Ma, Yingzhong Xie

IGC Proceedings (1977-2023)

No abstract provided.


Influence Of Recycled Water Irrigation On Triticale Nutrient Absorption, Xiaona Li, Juying Wu, Ruiwen Zheng, Honglu Liu, Wenyong Wu Nov 2020

Influence Of Recycled Water Irrigation On Triticale Nutrient Absorption, Xiaona Li, Juying Wu, Ruiwen Zheng, Honglu Liu, Wenyong Wu

IGC Proceedings (1977-2023)

No abstract provided.


Digitaria Eriantha Under Water Deficiency, H. Laborde, M. B. Toribio, M. N. Fioretti, R. E. Brevedan, S. S. Baioni Nov 2020

Digitaria Eriantha Under Water Deficiency, H. Laborde, M. B. Toribio, M. N. Fioretti, R. E. Brevedan, S. S. Baioni

IGC Proceedings (1977-2023)

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 (1977-2023)

No abstract provided.


Impacts Of Grazing Management On Cattle Distribution And Non‐Point Source Pollution From Pastures In The Central United States, M. Haan, J. Russell, D. Bear, D. Morrical Nov 2020

Impacts Of Grazing Management On Cattle Distribution And Non‐Point Source Pollution From Pastures In The Central United States, M. Haan, J. Russell, D. Bear, D. Morrical

IGC Proceedings (1977-2023)

No abstract provided.


Gradient Analysis Of Saline Groundwater Dynamics Along Spatial Transects In The Chaco, Albrecht F. Glatzle, L. Reimer, G. Roth, J. Cobo Nuñez Nov 2020

Gradient Analysis Of Saline Groundwater Dynamics Along Spatial Transects In The Chaco, Albrecht F. Glatzle, L. Reimer, G. Roth, J. Cobo Nuñez

IGC Proceedings (1977-2023)

No abstract provided.


River Restoration And Economic Development Through Grassland Management: A Case Study Of The James River, South Dakota, U.S.A., Jeremy P. Duehr, Richard G. Wiebe Nov 2020

River Restoration And Economic Development Through Grassland Management: A Case Study Of The James River, South Dakota, U.S.A., Jeremy P. Duehr, Richard G. Wiebe

IGC Proceedings (1977-2023)

No abstract provided.


Critical Period Of Palmer Amaranth Removal And Effects Of Late Season Herbicide Applications On Palmer Amaranth Seed Production, José Henrique Scarparo De Sanctis Nov 2020

Critical Period Of Palmer Amaranth Removal And Effects Of Late Season Herbicide Applications On Palmer Amaranth Seed Production, José Henrique Scarparo De Sanctis

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Palmer amaranth is the most troublesome weed in agronomic crops in United States. Therefore, an integrated weed management approach is necessary to successfully manage this weed. The use of residual pre-emergence (PRE) herbicide applied at planting can delays the is one of the critical time of Palmer amaranth removal (CTPAR) giving farmers more time to prepare the weed control tactics and to preventing an unacceptable yield loss in soybean due to Palmer amaranth competition. Field experiments were conducted in 2018 and 2019 in a grower’s field infested with GR Palmer amaranth near Carleton, Nebraska, to determine the CTPAR in soybean …


Seed-Shattering Phenology At Soybean Harvest Of Economically Important Weeds In Multiple Regions Of The United States. Part 1: Broadleaf Species, Lauren M. Schwartz-Lazaro, Lovreet S. Shergill, Jeffrey A. Evans, Muthukumar Bagavathiannan, Shawn C. Beam, Mandy Bish, Jason A. Bond, Kevin A. Bradley, William C. Curran, Adam S. Davis, Wesley J. Everman, Michael L. Flessner, Steven C. Haring, Nicholas R. Jordan, Nicholas E. Korres, John L. Lindquist, Jason K. Norsworthy, Tameka Sanders, Larry E. Steckel, Mark J. Vangessel, Blake Young, Steven B. Mirsky Nov 2020

Seed-Shattering Phenology At Soybean Harvest Of Economically Important Weeds In Multiple Regions Of The United States. Part 1: Broadleaf Species, Lauren M. Schwartz-Lazaro, Lovreet S. Shergill, Jeffrey A. Evans, Muthukumar Bagavathiannan, Shawn C. Beam, Mandy Bish, Jason A. Bond, Kevin A. Bradley, William C. Curran, Adam S. Davis, Wesley J. Everman, Michael L. Flessner, Steven C. Haring, Nicholas R. Jordan, Nicholas E. Korres, John L. Lindquist, Jason K. Norsworthy, Tameka Sanders, Larry E. Steckel, Mark J. Vangessel, Blake Young, Steven B. Mirsky

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Potential effectiveness of harvest weed seed control (HWSC) systems depends upon seed shatter of the target weed species at crop maturity, enabling its collection and processing at crop harvest. However, seed retention likely is influenced by agroecological and environmental factors. In 2016 and 2017, we assessed seed-shatter phenology in 13 economically important broadleaf weed species in soybean [Glycine max (L.) Merr.] from crop physiological maturity to 4 wk after physiological maturity at multiple sites spread across 14 states in the southern, northern, and mid-Atlantic United States. Greater proportions of seeds were retained by weeds in southern latitudes and shatter rate …


Rapid Reduction Of Herbicide Susceptibility In Junglerice By Recurrent Selection With Sublethal Dose Of Herbicides And Heat Stress, Lariza Benedetti, Gulab Rangani, Vivian Ebeling Viana, Pamela Carvalho-Moore, Edinalvo Rabaioli Camargo, Luis Antonio De Avila, Nilda Roma-Burgos Nov 2020

Rapid Reduction Of Herbicide Susceptibility In Junglerice By Recurrent Selection With Sublethal Dose Of Herbicides And Heat Stress, Lariza Benedetti, Gulab Rangani, Vivian Ebeling Viana, Pamela Carvalho-Moore, Edinalvo Rabaioli Camargo, Luis Antonio De Avila, Nilda Roma-Burgos

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Global climate change, specifically rising temperature, can alter the molecular physiology of weedy plants. These changes affect herbicide efficacy and weed management. This research aimed to investigate the combined effect of heat stress (HS) and sublethal doses of herbicides (four active ingredients) on adaptive gene expression and efficacy of herbicide on Echinochloa colona (L.) Link (junglerice). Three factors were evaluated; factor A was E. colona generation (G0-original population from susceptible standard; G1 and G2 were progenies of recurrent selection), factor B was herbicide treatment (florpyrauxifen-benzyl, glufosinate-ammonium, imazethapyr, quinclorac and nontreated check) and factor C was HS (30 and 45 °C). …


Presence Of The Hppd Inhibitor Sensitive 1 Gene And AlsS653n Mutation In Weedy Oryza Sativa Sensitive To Benzobicyclon, Chad Brabham, Jason K. Norsworthy, Fidel Gonzalez-Torralva Nov 2020

Presence Of The Hppd Inhibitor Sensitive 1 Gene And AlsS653n Mutation In Weedy Oryza Sativa Sensitive To Benzobicyclon, Chad Brabham, Jason K. Norsworthy, Fidel Gonzalez-Torralva

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Benzobicyclon has shown varying results in controlling weedy rice, including those with imidazolinone (IMI) resistance. Tolerance to benzobicyclon in cultivated japonica rice, but not indica or aus-like cultivars, is conferred by a fully functional HPPD Inhibitor Sensitive 1 (HIS1) gene. Herein, a diagnostic Kompetitive Allele Specific PCR (KASP) assay was developed to predict the HIS1 genotype of weedy rice plants from 37 accessions and correlated to their response to benzobicyclon in the field. Two-thirds of the 693 weedy rice plants screened were tolerant to benzobicyclon (371 g ai ha−1, SC formulation) at 30 days after treatment (DAT). …


Impacts Of Climate Change On Regulated And Non‐Regulated Water Systems In Australia, David H. Cobon, N. R. Toombs Oct 2020

Impacts Of Climate Change On Regulated And Non‐Regulated Water Systems In Australia, David H. Cobon, N. R. Toombs

IGC Proceedings (1977-2023)

No abstract provided.


Integration Of Ikonos Data In Assessing The Dynamics Of The Range Ecosystems Of The Manzla Watershed (Tangier, Morocco), Mohammed Mejjati Alami, Abdelaziz Merzouk Oct 2020

Integration Of Ikonos Data In Assessing The Dynamics Of The Range Ecosystems Of The Manzla Watershed (Tangier, Morocco), Mohammed Mejjati Alami, Abdelaziz Merzouk

IGC Proceedings (1977-2023)

No abstract provided.


P And N Content Of Surface And Subsurface Water Flows In Limestone Soil, Abdulfatah F. Aboufayed Oct 2020

P And N Content Of Surface And Subsurface Water Flows In Limestone Soil, Abdulfatah F. Aboufayed

IGC Proceedings (1977-2023)

No abstract provided.