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Production Of Tocotrienols In Seeds Of Cotton (Gossypium Hirsutum L.) Enhances Oxidative Stability And Offers Nutraceutical Potential, Shanmukh S. Salimath, Trevor B. Romsdahl, Anji Reddy Konda, Wei Zhang, Edgar B. Cahoon, Michael K. Dowd, Thomas C. Wedegaertner, Kater D. Hake, Kent D. Chapman Jan 2021

Production Of Tocotrienols In Seeds Of Cotton (Gossypium Hirsutum L.) Enhances Oxidative Stability And Offers Nutraceutical Potential, Shanmukh S. Salimath, Trevor B. Romsdahl, Anji Reddy Konda, Wei Zhang, Edgar B. Cahoon, Michael K. Dowd, Thomas C. Wedegaertner, Kater D. Hake, Kent D. Chapman

Center for Plant Science Innovation: Faculty Publications

Upland cotton (Gossypium hirsutum L.) is an economically important multi-purpose crop cultivated globally for fibre, seed oil and protein. Cottonseed oil also is naturally rich in vitamin E components (collectively known as tocochromanols), with a- and c-tocopherols comprising nearly all of the vitamin E components. By contrast, cottonseeds have little or no tocotrienols, tocochromanols with a wide range of health benefits. Here, we generated transgenic cotton lines expressing the barley (Hordeum vulgare) homogentisate geranylgeranyl transferase coding sequence under the control of the Brassica napus seed-specific promoter, napin. Transgenic cottonseeds had ~twofold to threefold increases in the accumulation of total vitamin …


Effects Of Thinning On Dynamics And Drought Resistance Of Aspen-White Spruce Mixtures: Results From Two Study Sites In Saskatchewan, Philip G. Comeau Jan 2021

Effects Of Thinning On Dynamics And Drought Resistance Of Aspen-White Spruce Mixtures: Results From Two Study Sites In Saskatchewan, Philip G. Comeau

Aspen Bibliography

Drought stress associated with warm temperatures is causing increased mortality and reduced growth of trees in drier portions of the boreal forests of western Canada with both warming and drought expected to increase over the coming decades. While thinning is often shown to reduce drought stress, there is little information on its effects in stands comprised of mixtures of trembling aspen and white spruce that are common in the forests of this region. This study examined effects of pre-commercial thinning on aspen and spruce growth, response to drought stress, and stand dynamics for two study sites located in Saskatchewan, Canada. …


Adaptation To Water‐Poor Conditions: An Experimental Study With Buchloe Dactyloides, X. L. Sun, J. Z. Niu, He Zhou Jan 2021

Adaptation To Water‐Poor Conditions: An Experimental Study With Buchloe Dactyloides, X. L. Sun, J. Z. Niu, He Zhou

IGC Proceedings (1977-2023)

No abstract provided.


Pasture Management Strategies To Support Sustainable Production Of Dual Purpose Farms In Western Venezuela, Dario Osechas, Ligia Becerra Jan 2021

Pasture Management Strategies To Support Sustainable Production Of Dual Purpose Farms In Western Venezuela, Dario Osechas, Ligia Becerra

IGC Proceedings (1977-2023)

No abstract provided.


Traditional Uses Of Wild Grasses Amongst Three Kenyan Farming Communities, N. M. Nganga, F. N. Muyekho, Z. R. Khan, R. S. Copeland Jan 2021

Traditional Uses Of Wild Grasses Amongst Three Kenyan Farming Communities, N. M. Nganga, F. N. Muyekho, Z. R. Khan, R. S. Copeland

IGC Proceedings (1977-2023)

No abstract provided.


Abundance, Distribution, And Growth Characteristics Of Three Keystone Vachellia Trees In Gebel Elba National Park, South-Eastern Egypt, Ahmed M. Abbas, Mohammed Al-Kahtani, Stephen J. Novak, Wagdi Saber Soliman Jan 2021

Abundance, Distribution, And Growth Characteristics Of Three Keystone Vachellia Trees In Gebel Elba National Park, South-Eastern Egypt, Ahmed M. Abbas, Mohammed Al-Kahtani, Stephen J. Novak, Wagdi Saber Soliman

Biology Faculty Publications and Presentations

This study was conducted to evaluate the abundance and distribution pattern of three keystone Vachellia taxa in wadi Khoda and wadi Rahaba, Gebel Elba National Park, a protected area in south-eastern Egypt. These taxa included Vachellia tortilis subsp. tortilis, Vachellia tortilis subsp. raddiana, and Vachellia ehrenbergiana. In wadi Khoda, only two of these taxa were detected (V. tortilis subsp. raddiana and V. tortilis subsp. tortilis), while all three taxa were encountered in wadi Rahaba. The density of trees in wadi Khoda was 34.3 plant ha−1 compared to 26.3 plant ha−1 in …


A Bumper Crop Of Snps In Soybean Through High-Density Genotyping-By-Sequencing (Hd-Gbs), Davoud Torkamaneh, Jerome Laroche, Brian Boyle, David L. Hyten, Fancois Belzile Jan 2021

A Bumper Crop Of Snps In Soybean Through High-Density Genotyping-By-Sequencing (Hd-Gbs), Davoud Torkamaneh, Jerome Laroche, Brian Boyle, David L. Hyten, Fancois Belzile

Department of Agronomy and Horticulture: Faculty Publications

No abstract provided.


Characteristics And Turf Quality Traits Of Native Poa Pratensisin Humid Subtropical Sichuan, Yan Peng, Ying Qiu, Youmin Gan, Xia Liu Jan 2021

Characteristics And Turf Quality Traits Of Native Poa Pratensisin Humid Subtropical Sichuan, Yan Peng, Ying Qiu, Youmin Gan, Xia Liu

IGC Proceedings (1977-2023)

No abstract provided.


Breeding To Adapt Annual Ryegrass (Lolium Multiflorum Lam.) From A Forage To A Dwarf Turfgrass For Overseeding Sports Fields, L. R. Nelson, Jimmy Crowder Jan 2021

Breeding To Adapt Annual Ryegrass (Lolium Multiflorum Lam.) From A Forage To A Dwarf Turfgrass For Overseeding Sports Fields, L. R. Nelson, Jimmy Crowder

IGC Proceedings (1977-2023)

No abstract provided.


Latest Developments In Turfgrass Research, Robert C. Shearman Jan 2021

Latest Developments In Turfgrass Research, Robert C. Shearman

IGC Proceedings (1977-2023)

No abstract provided.


Provision Of Turf Surfaces For Major Football Stadiums In Europe: Environmental Issues And Design Criteria, Stephen W. Baker Jan 2021

Provision Of Turf Surfaces For Major Football Stadiums In Europe: Environmental Issues And Design Criteria, Stephen W. Baker

IGC Proceedings (1977-2023)

No abstract provided.


Integrating Forage Into Traditional Farming System In The Western Loess Plateau, China--Challenges, Constraints And The Future, Yuying Shen, Murray Unkovich, Zhibiao Nan Jan 2021

Integrating Forage Into Traditional Farming System In The Western Loess Plateau, China--Challenges, Constraints And The Future, Yuying Shen, Murray Unkovich, Zhibiao Nan

IGC Proceedings (1977-2023)

No abstract provided.


Resistance To Aflatoxin Accumulation In Maize Mediated By Host-Induced Gene Silencing Of Aspergillus Flavus Alkaline Protease And O-Methyltransferase-A Genes, Olanike Omotola Omolehin Jan 2021

Resistance To Aflatoxin Accumulation In Maize Mediated By Host-Induced Gene Silencing Of Aspergillus Flavus Alkaline Protease And O-Methyltransferase-A Genes, Olanike Omotola Omolehin

LSU Doctoral Dissertations

Aspergillus flavus is a soil-borne fungal pathogen that infects maize and produces aflatoxins. In the current study, portions of the alkaline protease (alk) and the O-methyl transferase (omtA) genes, which are key in A. flavus virulence and aflatoxin biosynthesis, respectively, were targeted for suppression through an RNAi (RNA interference) approach known as Host-Induced Gene Silencing (HIGS). Separate RNAi vectors were designed to carry regions of the alk and omtA gene fragments (Alk-RNAi and OmtA-RNAi) and introduced into B104 maize zygotic embryos. Eight and six transformation events were positive for the alk and omtA transgene, respectively. …


The Use Of Once Daily Milking Of Dairy Cows To Achieve Economic And Social Sustainability On New Zealand Dairy Farms, David A. Clark, Dawn E. Dalley Jan 2021

The Use Of Once Daily Milking Of Dairy Cows To Achieve Economic And Social Sustainability On New Zealand Dairy Farms, David A. Clark, Dawn E. Dalley

IGC Proceedings (1977-2023)

No abstract provided.


Rangeland Responses To Cattle Grazing Systems In Northern Australia, Trevor J. Hall, John G. Mcivor Jan 2021

Rangeland Responses To Cattle Grazing Systems In Northern Australia, Trevor J. Hall, John G. Mcivor

IGC Proceedings (1977-2023)

No abstract provided.


Effect Of Plant Patches On The Foraging Location Of Beef Cattle, Y. C. Zhou, Deli Wang, A. K. Xu, Z. F. Wang, H. Z. Yu Jan 2021

Effect Of Plant Patches On The Foraging Location Of Beef Cattle, Y. C. Zhou, Deli Wang, A. K. Xu, Z. F. Wang, H. Z. Yu

IGC Proceedings (1977-2023)

No abstract provided.


Lamb Fattening On Mediterranean‐Like Pastures In Chile Versus Olive Oil Cake‐Based Rations, C. Aguilar, R. Vera, R. Lira, J. Quenaya, Fernando Squella, H. Yutronic, P. Toro, P. Perez, I. Briones Jan 2021

Lamb Fattening On Mediterranean‐Like Pastures In Chile Versus Olive Oil Cake‐Based Rations, C. Aguilar, R. Vera, R. Lira, J. Quenaya, Fernando Squella, H. Yutronic, P. Toro, P. Perez, I. Briones

IGC Proceedings (1977-2023)

No abstract provided.


Integration Of Small Holder Crop‐Forage‐Livestock Systems In South East Asia--An Eastern Indonesian Case Study, Neil D. Macleod, Shaun Lisson, Cam Mcdonald, Jeff P. Corfield, Rachmat Rahman, Ketut Puspadi Jan 2021

Integration Of Small Holder Crop‐Forage‐Livestock Systems In South East Asia--An Eastern Indonesian Case Study, Neil D. Macleod, Shaun Lisson, Cam Mcdonald, Jeff P. Corfield, Rachmat Rahman, Ketut Puspadi

IGC Proceedings (1977-2023)

No abstract provided.


A Study On Ningxia Desert Grassland (Stipa Breviflora) Utilization, Kechang Li, Xin Wu, Jinhua Wang, Zhao Yu Jan 2021

A Study On Ningxia Desert Grassland (Stipa Breviflora) Utilization, Kechang Li, Xin Wu, Jinhua Wang, Zhao Yu

IGC Proceedings (1977-2023)

No abstract provided.


West African Dwarf Goat Milk Production And Composition Under Semi Intensive Management In Cameroon During The Dry Season, B. Boukila, E. Tedonkeng Pamo, F. A. Fonteh, F. Tendonkeng Jan 2021

West African Dwarf Goat Milk Production And Composition Under Semi Intensive Management In Cameroon During The Dry Season, B. Boukila, E. Tedonkeng Pamo, F. A. Fonteh, F. Tendonkeng

IGC Proceedings (1977-2023)

No abstract provided.


Determination Of Animal Unit Weight In Rangelands Of Iran, Hossein Arzani, Mehdi Ghorbani, A. Nikkhah, Hossein Azarnivand Jan 2021

Determination Of Animal Unit Weight In Rangelands Of Iran, Hossein Arzani, Mehdi Ghorbani, A. Nikkhah, Hossein Azarnivand

IGC Proceedings (1977-2023)

No abstract provided.


Effect Of Soil Type And Management On Botanical Composition Of The Sward, S. Alibegovic‐Grbic, M. Bezdrob, H. Custovic Jan 2021

Effect Of Soil Type And Management On Botanical Composition Of The Sward, S. Alibegovic‐Grbic, M. Bezdrob, H. Custovic

IGC Proceedings (1977-2023)

No abstract provided.


Seasonal Changes In Nutrient Intake Of Grazing Beef Cows On An Alpine Pasture In Japan, Masato Yayota, M. Nakano, R. Tamai, Shigeru Ohtani Jan 2021

Seasonal Changes In Nutrient Intake Of Grazing Beef Cows On An Alpine Pasture In Japan, Masato Yayota, M. Nakano, R. Tamai, Shigeru Ohtani

IGC Proceedings (1977-2023)

No abstract provided.


Effects Of Concentrate Supplement On Intake And Weight Gain Of Grazing Lambs, Xiaoqing Zhang, Yanmei Jin, Risu Na, Qizhong Sun Jan 2021

Effects Of Concentrate Supplement On Intake And Weight Gain Of Grazing Lambs, Xiaoqing Zhang, Yanmei Jin, Risu Na, Qizhong Sun

IGC Proceedings (1977-2023)

No abstract provided.


Simultaneous Determination Of Purine Derivatives And Creatinine In Ruminant Urine By Hplc, F. L. Yang, Ruijun Long, H. C. Wang, X. P. Li Jan 2021

Simultaneous Determination Of Purine Derivatives And Creatinine In Ruminant Urine By Hplc, F. L. Yang, Ruijun Long, H. C. Wang, X. P. Li

IGC Proceedings (1977-2023)

No abstract provided.


Suitable Grazing Methods For The Stipa Bungeana Grassland In Southern Ningxia Foothills, Jinhua Wang, Binyu Zhang, Chengjiang Dai, Shouding Shi Jan 2021

Suitable Grazing Methods For The Stipa Bungeana Grassland In Southern Ningxia Foothills, Jinhua Wang, Binyu Zhang, Chengjiang Dai, Shouding Shi

IGC Proceedings (1977-2023)

No abstract provided.


The Role Of Functional Plant In Sheep Foraging, Ling Wang, Guowei Chen, Xiao Shun, Deli Wang Jan 2021

The Role Of Functional Plant In Sheep Foraging, Ling Wang, Guowei Chen, Xiao Shun, Deli Wang

IGC Proceedings (1977-2023)

No abstract provided.


Molecular-Assisted Breeding For Soybean With High Oleic/Low Linolenic Acid And Elevated Vitamin E In The Seed Oil, Katherine Hagely, Anji Reddy Konda, Jeong-Hwa Kim, Edgar B. Cahoon, Kristin Bilyeu Jan 2021

Molecular-Assisted Breeding For Soybean With High Oleic/Low Linolenic Acid And Elevated Vitamin E In The Seed Oil, Katherine Hagely, Anji Reddy Konda, Jeong-Hwa Kim, Edgar B. Cahoon, Kristin Bilyeu

Center for Plant Science Innovation: Faculty Publications

The uses of vegetable oils are determined by functional properties arising from their chemical composition. Soybean oil was previously used in margarines and baked foods after partial hydrogenation to achieve heat and oxidative stability. This process, however, generates trans fats that are now excluded from food use because of cardiovascular health risks. Also present in soybean oil are the anti-oxidant tocopherols, with α- tocopherol (vitamin E) typically present as a minor component compared to γ-tocopherol. Genetic improvement of the fatty acid profile and tocopherol profile is an attractive solution to increase the functional and health qualities of soybean oil. The …


Wine Terroir And The Soil Bacteria: An Amplicon Sequencing-Based Assessment Of The Barossa Valley And Its Sub-Regions, Jia Zhou, Timothy R. Cavagnaro, Roberta De Bei, Tiffanie M. Nelson, John R. Stephen, Andrew Metcalfe, Matthew Gilliham, James Breen, Cassandra Collins, Carlos M. Rodríguez López Jan 2021

Wine Terroir And The Soil Bacteria: An Amplicon Sequencing-Based Assessment Of The Barossa Valley And Its Sub-Regions, Jia Zhou, Timothy R. Cavagnaro, Roberta De Bei, Tiffanie M. Nelson, John R. Stephen, Andrew Metcalfe, Matthew Gilliham, James Breen, Cassandra Collins, Carlos M. Rodríguez López

Horticulture Faculty Publications

A wines’ terroir, represented as wine traits with regional distinctiveness, is a reflection of both the biophysical and human-driven conditions in which the grapes were grown and wine made. Soil is an important factor contributing to the uniqueness of a wine produced by vines grown in specific conditions. Here, we evaluated the impact of environmental variables on the soil bacteria of 22 Barossa Valley vineyard sites based on the 16S rRNA gene hypervariable region 4. In this study, we report that both dispersal isolation by geographic distance and environmental heterogeneity (soil plant-available P content, elevation, rainfall, temperature, spacing between row …


Quantitative Trait Loci Mapping For Vigour And Survival Traits Of Barley Seedlings After Germinating Under Salinity Stress, Edward Mwando, Tefera Angessa, Yong Han, Gaofeng Zhou, Chengdao Li Jan 2021

Quantitative Trait Loci Mapping For Vigour And Survival Traits Of Barley Seedlings After Germinating Under Salinity Stress, Edward Mwando, Tefera Angessa, Yong Han, Gaofeng Zhou, Chengdao Li

Grain and Other Field Crops Research Articles

Seed germination and seedling establishment are the most critical stages in the barley (Hordeum vulgare ssp. vulgare L.) life cycle that contribute substantially to grain yield. These two phases are exposed to several forms of environmental stresses such as salinity due to high level of salt accumulation in the soil rhizosphere where seed germination takes place and seedlings emerge from. Previously, we have reported genotypic variability and independent QTLs associated with salinity tolerance at seedling and germination stages. However, genotypic studies on revival of a seedling germinating under salinity stress are yet to close the lack of information between germination …