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Articles 7951 - 7980 of 16391

Full-Text Articles in Agronomy and Crop Sciences

B.R. Wells Arkansas Rice Research Studies 2020, J. Hardke, X. Sha, N. Bateman Aug 2021

B.R. Wells Arkansas Rice Research Studies 2020, J. Hardke, X. Sha, N. Bateman

Arkansas Agricultural Experiment Station Research Series

Arkansas is the leading rice producer in the United States. The state represents 47.5% of total U.S. rice production and 48.1% of the total acres planted to rice in 2020. Rice cultural practices vary across the state and across the U.S. However, these practices are also dynamic and continue to evolve in response to changing political, environmental, and economic times. This survey was initiated in 2002 to monitor and record changes in the way Arkansas rice producers approach their livelihood. The survey was conducted by polling county extension agents in each of the counties in Arkansas that produce rice. Questions …


Ppo2 Mutations In Amaranthus Palmeri: Implications On Cross-Resistance, Pamela Carvalho-Moore, Gulab Rangani, James Heiser, Douglas Findley, Steven J. Bowe, Nilda Roma-Burgos Aug 2021

Ppo2 Mutations In Amaranthus Palmeri: Implications On Cross-Resistance, Pamela Carvalho-Moore, Gulab Rangani, James Heiser, Douglas Findley, Steven J. Bowe, Nilda Roma-Burgos

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

In Arkansas, resistance to protoporphyrinogen IX oxidase (PPO)-inhibiting herbicides in Amaranthus palmeri S. Wats. is mainly due to target site mutations. Although A. palmeri PPO-mutations are well investigated, the cross-resistance that each ppo mutant endows to weed populations is not yet well understood. We aimed to evaluate the response of PPO-resistant A. palmeri accessions, harboring the ppo2 mutations ΔG210 and G399A, to multiple PPO-inhibiting herbicides. Six resistant and one susceptible field accessions were subjected to a dose–response assay with fomesafen, and selected survivors from different fomesafen doses were genotyped to characterize the mutation profile. The level of resistance …


The Battle Over Cattle: Livestock Management In A Changing Rural Landscape, Monique Salomon, Robert Fincham, Terry Everson Jul 2021

The Battle Over Cattle: Livestock Management In A Changing Rural Landscape, Monique Salomon, Robert Fincham, Terry Everson

IGC Proceedings (1977-2023)

No abstract provided.


Recent Innovations In Education‐Extension‐Research Networks Of Industrialised Agricultures, Mark Paine, Marianne Cerf Jul 2021

Recent Innovations In Education‐Extension‐Research Networks Of Industrialised Agricultures, Mark Paine, Marianne Cerf

IGC Proceedings (1977-2023)

No abstract provided.


Llama De Ayopaya: Towards Marketing Of High Quality Fine Fibre In The Bolivian Andes, M. Siegmund‐Schultze, J. Delgado, A. Stemmer, A. Markemann, A. Valle Zárate Jul 2021

Llama De Ayopaya: Towards Marketing Of High Quality Fine Fibre In The Bolivian Andes, M. Siegmund‐Schultze, J. Delgado, A. Stemmer, A. Markemann, A. Valle Zárate

IGC Proceedings (1977-2023)

No abstract provided.


Tropical Forages For Monogastric Animals: Enhancing Smallholders Competitiveness In Local And Emerging Markets, Michael Peters, D. White, L. S. Muñoz, P. Sarria, N. Vivas, F. Holmann, M. Lundy, T. Oberthur, P. Lentes, A. Schmidt, Martin Mena, S. Fujisaka Jul 2021

Tropical Forages For Monogastric Animals: Enhancing Smallholders Competitiveness In Local And Emerging Markets, Michael Peters, D. White, L. S. Muñoz, P. Sarria, N. Vivas, F. Holmann, M. Lundy, T. Oberthur, P. Lentes, A. Schmidt, Martin Mena, S. Fujisaka

IGC Proceedings (1977-2023)

No abstract provided.


Emerging Market Trends Of Organic Food In Australia, C. Faiello, Andrea Pardini, L. Litjens Jul 2021

Emerging Market Trends Of Organic Food In Australia, C. Faiello, Andrea Pardini, L. Litjens

IGC Proceedings (1977-2023)

No abstract provided.


Sustaining Pastoral Linkages To High‐Value Livestock Markets Through Collective Action And Public‐Private Partnerships: A Case Study From Southern Ethiopia, S. Desta, D. Layne Coppock, G. Gebru, S. Tezera, L. Gizachew Jul 2021

Sustaining Pastoral Linkages To High‐Value Livestock Markets Through Collective Action And Public‐Private Partnerships: A Case Study From Southern Ethiopia, S. Desta, D. Layne Coppock, G. Gebru, S. Tezera, L. Gizachew

IGC Proceedings (1977-2023)

No abstract provided.


Effects Of Cultivars And Nitrogen Management On Wheat Grain Yield And Protein, Deepak Ghimire, Saurav Das, Nathan D. Mueller, Cody F. Creech, Dipak Santra, P Stephen Baenziger, Amanda C. Easterly, Brian Maust, Bijesh Maharjan Jul 2021

Effects Of Cultivars And Nitrogen Management On Wheat Grain Yield And Protein, Deepak Ghimire, Saurav Das, Nathan D. Mueller, Cody F. Creech, Dipak Santra, P Stephen Baenziger, Amanda C. Easterly, Brian Maust, Bijesh Maharjan

Department of Agronomy and Horticulture: Faculty Publications

Low grain protein in hard red winter (HRW) wheat (Triticum aestivum L.) is a serious challenge for rainfed wheat growers, particularly in years with elevated grain yield. Proper nitrogen (N) management with adequate N rate and application timing is critical for optimizing grain yield and protein content. This 2-yr experiment evaluated the effects of different N rates and application timings (fall, spring, and split) on grain yield and protein of two HRW wheat cultivars. Field studies were conducted at four different sites across Nebraska under rainfed conditions in 2018/2019 (Year 1) and 2019/2020 (Year 2). A split plot randomized complete …


The Challenges For Alfalfa Hay Marketing In China, Z. M. Yang Jul 2021

The Challenges For Alfalfa Hay Marketing In China, Z. M. Yang

IGC Proceedings (1977-2023)

No abstract provided.


Stimulating Market Led Livestock Production Through Information Communication Technologies: Experiences From Pastoral Areas Of Eastern Africa, R. Kaitho, G. Kariuki, E. Kebebe, J. Gutta, J. Ndungu, M. Kingamkono, P. Dyke Jul 2021

Stimulating Market Led Livestock Production Through Information Communication Technologies: Experiences From Pastoral Areas Of Eastern Africa, R. Kaitho, G. Kariuki, E. Kebebe, J. Gutta, J. Ndungu, M. Kingamkono, P. Dyke

IGC Proceedings (1977-2023)

No abstract provided.


Seed Performance Of Three Interespecific Hybrids Of Elephant Grass × Pearl Millet Under Controlled Deterioration, M. Pozitano, R. Usberti Jul 2021

Seed Performance Of Three Interespecific Hybrids Of Elephant Grass × Pearl Millet Under Controlled Deterioration, M. Pozitano, R. Usberti

IGC Proceedings (1977-2023)

No abstract provided.


Marketing Of Seeds Of Stylosanthes — A Tropical Legume In India, Nagaratna Biradar, K. Sridhar, C. R. Ramesh Jul 2021

Marketing Of Seeds Of Stylosanthes — A Tropical Legume In India, Nagaratna Biradar, K. Sridhar, C. R. Ramesh

IGC Proceedings (1977-2023)

No abstract provided.


An Economic Assessment Of Cattle Raising Enterprises In The Red Soils Region Of China, Neil D. Macleod, Shilin Wen Jul 2021

An Economic Assessment Of Cattle Raising Enterprises In The Red Soils Region Of China, Neil D. Macleod, Shilin Wen

IGC Proceedings (1977-2023)

No abstract provided.


Comparison Of Production And Cost Between Conventional And Organic Forage Crops, Jong-Duk Kim, C. H. Kwon, S. H. Chae, C. H. Kim Jul 2021

Comparison Of Production And Cost Between Conventional And Organic Forage Crops, Jong-Duk Kim, C. H. Kwon, S. H. Chae, C. H. Kim

IGC Proceedings (1977-2023)

No abstract provided.


Market Trends For Organic Or Low Input Foods From Marginal Pastures, F. Longhi, Andrea Pardini Jul 2021

Market Trends For Organic Or Low Input Foods From Marginal Pastures, F. Longhi, Andrea Pardini

IGC Proceedings (1977-2023)

No abstract provided.


Revenue Protection Crop Insurance And Prices Rising From Spring To Fall, Jessica J. Groskopf, Cory Walters Jul 2021

Revenue Protection Crop Insurance And Prices Rising From Spring To Fall, Jessica J. Groskopf, Cory Walters

Cornhusker Economics

Storm damage has been felt by many Nebraska farmers this growing season. Crop insurance is a useful tool to help farmers mitigate production losses coming from storm damage. However, given current price trends, the amount of support producers will receive cannot yet be determined. This article will review how revenue protection crop insurance works when prices rise from the spring to the fall.


Integrating Kangaroos And Livestock Though Sustainable Wildlife Enterprise Trials, George R. Wilson Jul 2021

Integrating Kangaroos And Livestock Though Sustainable Wildlife Enterprise Trials, George R. Wilson

IGC Proceedings (1977-2023)

No abstract provided.


Using Kangaroos To Produce Low‐Emission Meat, George R. Wilson, Melanie Edwards Jul 2021

Using Kangaroos To Produce Low‐Emission Meat, George R. Wilson, Melanie Edwards

IGC Proceedings (1977-2023)

No abstract provided.


Institutional Innovations Of The Grassland Household‐Contract‐Responsibility System: A Study Of The Household‐Allied Operation System Of Xilinguole League, Inner Mongolia, Guanghua Qiao, Zhihua Xiao, Yanli Tian, Haichun Wang, Kaiguang Huang Jul 2021

Institutional Innovations Of The Grassland Household‐Contract‐Responsibility System: A Study Of The Household‐Allied Operation System Of Xilinguole League, Inner Mongolia, Guanghua Qiao, Zhihua Xiao, Yanli Tian, Haichun Wang, Kaiguang Huang

IGC Proceedings (1977-2023)

No abstract provided.


From Margin Lands To Local Meat: Innovation Networks And Functional Integrity In Languedoc, South Of France, Fabrice Dreyfus, Yuna Chiffoleau, Jean‐Marie Welch Jul 2021

From Margin Lands To Local Meat: Innovation Networks And Functional Integrity In Languedoc, South Of France, Fabrice Dreyfus, Yuna Chiffoleau, Jean‐Marie Welch

IGC Proceedings (1977-2023)

No abstract provided.


Management Of Glyphosate-Resistant Palmer Amaranth (Amaranthus Palmeri S. Watson) In Dicamba/Glyphosate-Resistant Soybean, Shawn Thomas Mcdonald Jul 2021

Management Of Glyphosate-Resistant Palmer Amaranth (Amaranthus Palmeri S. Watson) In Dicamba/Glyphosate-Resistant Soybean, Shawn Thomas Mcdonald

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

While not a historically problematic weed in Nebraska, Palmer amaranth has become increasingly problematic in many agronomic cropping systems. Throughout the state, several cohorts of Palmer amaranth have been found resistant to several different sites of action. Of major concern is a population found resistant to glyphosate the most common post-emergence herbicide in Nebraska. As chemical control methods are the most common forms of weed control throughout the state methods alternatives or enhancements are highly desired. Two field experiments were conducted in 2018 and 2019 at a grower’s field near Carleton, Nebraska with the objectives to evaluate the effects of …


Food Supply Chains In Developed Countries And Livestock Production Systems, Alan Mcdermott Jul 2021

Food Supply Chains In Developed Countries And Livestock Production Systems, Alan Mcdermott

IGC Proceedings (1977-2023)

No abstract provided.


The Conservation Of Grasslands And Rangeland By Pastoralists: Challenges And Opportunities, Thomas M. Loquang Jul 2021

The Conservation Of Grasslands And Rangeland By Pastoralists: Challenges And Opportunities, Thomas M. Loquang

IGC Proceedings (1977-2023)

No abstract provided.


Diversity Of Grassland Resources And Modernization Of Pastoral Areas — The Comparative Study Of Grass Industry Among Usa, Mongolia And China, Jin Yi, Puchang Wang Jul 2021

Diversity Of Grassland Resources And Modernization Of Pastoral Areas — The Comparative Study Of Grass Industry Among Usa, Mongolia And China, Jin Yi, Puchang Wang

IGC Proceedings (1977-2023)

No abstract provided.


Genetic Diversity Evaluation Of Roegneria Kamoji Ohwi Germplasm From Different Ecoregions In China, Zhu Xu, H. J. Xiao, David L. Michalk Jul 2021

Genetic Diversity Evaluation Of Roegneria Kamoji Ohwi Germplasm From Different Ecoregions In China, Zhu Xu, H. J. Xiao, David L. Michalk

IGC Proceedings (1977-2023)

No abstract provided.


Issr Analysis On Genetic Diversity Of Wild Agrostis Stolonifera L. Germplasm Resources, Xiaoli Wang, Chengbin Tang, Li Zhong, Wei Chen, Jiahai Wu, Qun Mu, Xiaoxia Liu Jul 2021

Issr Analysis On Genetic Diversity Of Wild Agrostis Stolonifera L. Germplasm Resources, Xiaoli Wang, Chengbin Tang, Li Zhong, Wei Chen, Jiahai Wu, Qun Mu, Xiaoxia Liu

IGC Proceedings (1977-2023)

No abstract provided.


Population Genetic Diversity Of Potaninia Mongolica Maxim, Hong Jin, Yongming Zhang, Lan Yun Jul 2021

Population Genetic Diversity Of Potaninia Mongolica Maxim, Hong Jin, Yongming Zhang, Lan Yun

IGC Proceedings (1977-2023)

No abstract provided.


Are Rangeland Management Policies Inappropriate To Biodiversity Conservation On The Western Tibetan Plateau, Tibet Autonomous Region, China?, J. L. Fox, Tsechoe Dorji, K. Dondhup Jul 2021

Are Rangeland Management Policies Inappropriate To Biodiversity Conservation On The Western Tibetan Plateau, Tibet Autonomous Region, China?, J. L. Fox, Tsechoe Dorji, K. Dondhup

IGC Proceedings (1977-2023)

No abstract provided.


The Grassbank Concept: Potential Applications In China?, Wenjun Li, Lynn Huntsinger, Sally K. Fairfax Jul 2021

The Grassbank Concept: Potential Applications In China?, Wenjun Li, Lynn Huntsinger, Sally K. Fairfax

IGC Proceedings (1977-2023)

No abstract provided.