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Plant Biology

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Articles 6811 - 6840 of 10663

Full-Text Articles in Agricultural Science

Biomass Production On Farms In The Eastern United States, Thomas C. Keene, S. Ray Smith, Michael D. Montross Aug 2021

Biomass Production On Farms In The Eastern United States, Thomas C. Keene, S. Ray Smith, Michael D. Montross

IGC Proceedings (1977-2023)

No abstract provided.


Enhancing Our Understanding Of Plant Cell-To-Cell Interactions Using Single-Cell Omics, Sandra Thibivilliers, Marc Libault Aug 2021

Enhancing Our Understanding Of Plant Cell-To-Cell Interactions Using Single-Cell Omics, Sandra Thibivilliers, Marc Libault

Department of Agronomy and Horticulture: Faculty Publications

Plants are composed of cells that physically interact and constantly adapt to their environment. To reveal the contribution of each plant cells to the biology of the entire organism, their molecular, morphological, and physiological attributes must be quantified and analyzed in the context of the morphology of the plant organs. The emergence of single-cell/nucleus omics technologies now allows plant biologists to access different modalities of individual cells including their epigenome and transcriptome to reveal the unique molecular properties of each cell composing the plant and their dynamic regulation during cell differentiation and in response to their environment. In this manuscript, …


Tandem Duplicate Expression Patterns Are Conserved Between Maize Haplotypes Of The Α-Zein Gene Family, Preston Hurst, James C. Schnable, David R. Holding Aug 2021

Tandem Duplicate Expression Patterns Are Conserved Between Maize Haplotypes Of The Α-Zein Gene Family, Preston Hurst, James C. Schnable, David R. Holding

Department of Agronomy and Horticulture: Faculty Publications

Tandem duplication gives rise to copy number variation and subsequent functional novelty among genes as well as diversity between individuals in a species. Functional novelty can result from either divergence in coding sequence or divergence in patterns of gene transcriptional regulation. Here, we investigate conservation and divergence of both gene sequence and gene regulation between the copies of the α-zein gene family in maize inbreds B73 and W22. We used RNA-seq data generated from developing, self-pollinated kernels at three developmental stages timed to coincide with early and peak zein expression. The reference genome annotations for B73 and W22 were modified …


Students And Farmers Planning And Implementing Grass Based Agroecologic Dairy Systems As A Regular Statewide Program: The Development Of Participative Methodology Responsible For 622 Family Farm Projects, W. Murphy, A. Schmitt, F. Busnardo, J. Ross, L. Assing, A. Nacimento Aug 2021

Students And Farmers Planning And Implementing Grass Based Agroecologic Dairy Systems As A Regular Statewide Program: The Development Of Participative Methodology Responsible For 622 Family Farm Projects, W. Murphy, A. Schmitt, F. Busnardo, J. Ross, L. Assing, A. Nacimento

IGC Proceedings (1977-2023)

No abstract provided.


Protecting Wildlife Habitat On Ranchettes, L. J. Kennedy, Ken Strom, Jacelyn Downey, Alison Lyon‐Holloran, Robert Petty Aug 2021

Protecting Wildlife Habitat On Ranchettes, L. J. Kennedy, Ken Strom, Jacelyn Downey, Alison Lyon‐Holloran, Robert Petty

IGC Proceedings (1977-2023)

No abstract provided.


Strategies For Sustaining Multiple Ecosystem Services From Rangelands, Kris M. Havstad, J. R. Brown, J. E. Herrick, D. P. C. Peters, E. L. Fredrickson, Brandon T. Bestelmeyer, R. Pieper Aug 2021

Strategies For Sustaining Multiple Ecosystem Services From Rangelands, Kris M. Havstad, J. R. Brown, J. E. Herrick, D. P. C. Peters, E. L. Fredrickson, Brandon T. Bestelmeyer, R. Pieper

IGC Proceedings (1977-2023)

No abstract provided.


Classroom To Paddock: Delivery Of Grazing Land Management Education In The Northern Territory, Australia, Ellena Hannah Aug 2021

Classroom To Paddock: Delivery Of Grazing Land Management Education In The Northern Territory, Australia, Ellena Hannah

IGC Proceedings (1977-2023)

No abstract provided.


The Agdal System Or The Art Of Managing Spatio‐Temporality Of Forage Resources And Risks In The High Atlas Mountains Of Morocco, Didier Genin Aug 2021

The Agdal System Or The Art Of Managing Spatio‐Temporality Of Forage Resources And Risks In The High Atlas Mountains Of Morocco, Didier Genin

IGC Proceedings (1977-2023)

No abstract provided.


Australian Sheep Farmers Are Increasing Pasture Utilisation And Reducing Risk With Easy‐To‐Use Tools From Lifetimewool, M. Curnow, J. Whale, D. Gordon Aug 2021

Australian Sheep Farmers Are Increasing Pasture Utilisation And Reducing Risk With Easy‐To‐Use Tools From Lifetimewool, M. Curnow, J. Whale, D. Gordon

IGC Proceedings (1977-2023)

No abstract provided.


Are Drought‐Related Crashes In Pastoral Cattle Herds Predictable? — More Evidence Of Equilibrium Dynamics From The Douthern Ethiopian Rangelands, D. Layne Coppock, G. Gebru, S. Mesele, S. Desta Aug 2021

Are Drought‐Related Crashes In Pastoral Cattle Herds Predictable? — More Evidence Of Equilibrium Dynamics From The Douthern Ethiopian Rangelands, D. Layne Coppock, G. Gebru, S. Mesele, S. Desta

IGC Proceedings (1977-2023)

No abstract provided.


An Evolving Model For A Livestock And Fodder Development Project Involving The Poverty Stricken Communities Of The Eastern Cape Province, South Africa, P. W. Conradie, D. Swart, B. King, M. Macanda, U. Gulwa, G. Jordaan Aug 2021

An Evolving Model For A Livestock And Fodder Development Project Involving The Poverty Stricken Communities Of The Eastern Cape Province, South Africa, P. W. Conradie, D. Swart, B. King, M. Macanda, U. Gulwa, G. Jordaan

IGC Proceedings (1977-2023)

No abstract provided.


Why Farmers Don't Always Practice 'Optimum' Management: Case Study Of Small Stock Ranching Systems In Southern Namibia, Stephanie E. Domptail, Alexander Popp, Ernst‐August Nuppenau Aug 2021

Why Farmers Don't Always Practice 'Optimum' Management: Case Study Of Small Stock Ranching Systems In Southern Namibia, Stephanie E. Domptail, Alexander Popp, Ernst‐August Nuppenau

IGC Proceedings (1977-2023)

No abstract provided.


Assessing The Contribution Of Mixed Farming Systems To Biodiversity Across Australia's Sheep‐Wheat Zone: The Grain & Graze Participatory Research Model, Kerry L. Bridle, Peter Mcquillan, Dave Green, Janet Smith, Margy Fitzgerald, Ted Lefroy Aug 2021

Assessing The Contribution Of Mixed Farming Systems To Biodiversity Across Australia's Sheep‐Wheat Zone: The Grain & Graze Participatory Research Model, Kerry L. Bridle, Peter Mcquillan, Dave Green, Janet Smith, Margy Fitzgerald, Ted Lefroy

IGC Proceedings (1977-2023)

No abstract provided.


Evaluating Evapotranspiration And Management Of Glyphosate-Resistant Palmer Amaranth (Amaranthus Palmeri S. Watson), Jasmine M. Mausbach Aug 2021

Evaluating Evapotranspiration And Management Of Glyphosate-Resistant Palmer Amaranth (Amaranthus Palmeri S. Watson), Jasmine M. Mausbach

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

Palmer amaranth (PA) is the most problematic weed in agronomic cropping systems in the United States. Acetolactate synthase (ALS) inhibitor-/glyphosate-resistant (GR) PA has been confirmed in Nebraska and is widespread in several counties. Soybean resistant to isoxaflutole/glufosinate/glyphosate has been developed to provide additional herbicide sites of action for control of herbicide-resistant weeds. The objectives of this study were to evaluate herbicide programs for control of ALS inhibitor/GR PA and their effect on PA density and biomass, as well as soybean injury and yield in isoxaflutole/glufosinate/glyphosate-resistant soybean. A PRE herbicide fb glufosinate controlled PA 80%–99% 21 d after late-POST in 2018 …


Quantifying The Combined Effect Of Abiotic Factors On The Decomposition Of Organic Matter In Semiarid Grassland Soils, Elnazsadat Hosseiniaghdam Aug 2021

Quantifying The Combined Effect Of Abiotic Factors On The Decomposition Of Organic Matter In Semiarid Grassland Soils, Elnazsadat Hosseiniaghdam

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

Grassland ecosystems play a critical role in the global carbon cycle, and their cumulative carbon dioxide (CO2) emissions can be affected by animal grazing where litter (i.e., dead plant material) is trampled into the soil. However, the subsequent effects of trampling on litter decomposition are not well understood. Meanwhile, abiotic factors, especially temperature and soil moisture, are known to strongly affect litter decomposition. Due to the very small number of published studies that have considered litter placement, either litter on top of soil or litter mixed with soil as a factor in litter decomposition under different temperature and …


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.


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.