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Agricultural Science

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Paddock To Paddock Pasture Yield Variation On Dairy Farms In The Waikato Region Of New Zealand, Alvaro J. Romera, C. E. F. Clark Dec 2020

Paddock To Paddock Pasture Yield Variation On Dairy Farms In The Waikato Region Of New Zealand, Alvaro J. Romera, C. E. F. Clark

IGC Proceedings (1977-2023)

No abstract provided.


In‐Herd Diversity Of Lifetime Performances: A Key For The Sustainability Of Livestock Farming System Based On Grassland, Laurence Puillet, D. Sauvant, M. Tichit Dec 2020

In‐Herd Diversity Of Lifetime Performances: A Key For The Sustainability Of Livestock Farming System Based On Grassland, Laurence Puillet, D. Sauvant, M. Tichit

IGC Proceedings (1977-2023)

No abstract provided.


The Feeding Scheme Of Extensive Animal Production Systems In Montado, José Mira Potes Dec 2020

The Feeding Scheme Of Extensive Animal Production Systems In Montado, José Mira Potes

IGC Proceedings (1977-2023)

No abstract provided.


Impact Of Italian Ryegrass (Lolium Multiflorum Lam.) Management On The Parasite Burden In Sheep, Cesar H. E. C. Poli, E. J. Pegorar, P. C. De F. Carvalho, M. J. T. De M. Gomes, V. Fischer, D. B. Montano Dec 2020

Impact Of Italian Ryegrass (Lolium Multiflorum Lam.) Management On The Parasite Burden In Sheep, Cesar H. E. C. Poli, E. J. Pegorar, P. C. De F. Carvalho, M. J. T. De M. Gomes, V. Fischer, D. B. Montano

IGC Proceedings (1977-2023)

No abstract provided.


Pastoral Systems Changing From Conventional To Social Agriculture In Mediterranean Italy, Andrea Pardini, V. Pratesi, F. Baronti Dec 2020

Pastoral Systems Changing From Conventional To Social Agriculture In Mediterranean Italy, Andrea Pardini, V. Pratesi, F. Baronti

IGC Proceedings (1977-2023)

No abstract provided.


Forage Mass, Carrying Capacity And Daily Weight Gain Of Crossbred Heifers In Silvopastoral System Or Exclusive Signalgrass Pasture, Domingos S. C. Paciullo, L. J. M. Aroeira, M. J. Alvim, F. J. N. Costa Dec 2020

Forage Mass, Carrying Capacity And Daily Weight Gain Of Crossbred Heifers In Silvopastoral System Or Exclusive Signalgrass Pasture, Domingos S. C. Paciullo, L. J. M. Aroeira, M. J. Alvim, F. J. N. Costa

IGC Proceedings (1977-2023)

No abstract provided.


Exposing Lettuce Plants To Cyanobacteria In A Closed Hydroponics System To Reduce Cyanobacterial Growth And Production, Emily Eberly Dec 2020

Exposing Lettuce Plants To Cyanobacteria In A Closed Hydroponics System To Reduce Cyanobacterial Growth And Production, Emily Eberly

Honors Projects

Sandusky Bay is largely populated by cyanobacterial algal blooms, mainly formed by Planktothrix. Fertilizers containing nitrogen and phosphorus run from agricultural lands into the bay, building up excess nutrients forming eutrophic waters. The Planktothrix feed off these nutrients and grow into algal blooms. To determine a potential solution to the growth of these blooms, I implemented a hydroponics system involving Lactuca Sativa for analysis of Planktothrix growth and productivity. Four different nutrient conditions were added to a Planktothrix-only solution and a solution growing Planktothrix with the lettuce in the hydroponics system. The four conditions consisted of no nutrient …


Sustainable Stocking Strategies Are Profitable In Managing For Climate Variability In A North Australian Savanna, Peter O’Reagain, John Bushell Dec 2020

Sustainable Stocking Strategies Are Profitable In Managing For Climate Variability In A North Australian Savanna, Peter O’Reagain, John Bushell

IGC Proceedings (1977-2023)

No abstract provided.


Relationship Between Pre‐Wilting And In Vitro Digestibility Of Organic Matter, W. Opitz Von Boberfeld Dec 2020

Relationship Between Pre‐Wilting And In Vitro Digestibility Of Organic Matter, W. Opitz Von Boberfeld

IGC Proceedings (1977-2023)

No abstract provided.


Live Weight Gain Of Beef Cattle Steers On Panicum Maximum Cv. Tanzania Subjected To Intensities Of Rotational Grazing, Domicio Nascimento Jr., G. S. Difante, Valéria P. B. Euclides, Sila C. Da Silva, R. A. Torres Dec 2020

Live Weight Gain Of Beef Cattle Steers On Panicum Maximum Cv. Tanzania Subjected To Intensities Of Rotational Grazing, Domicio Nascimento Jr., G. S. Difante, Valéria P. B. Euclides, Sila C. Da Silva, R. A. Torres

IGC Proceedings (1977-2023)

No abstract provided.


Heavy Metal Pb Stress On Germination And Growth Of 5 Clover Varieties, Zhenzhong Sun, Qiao Wei, Jun Yin Dec 2020

Heavy Metal Pb Stress On Germination And Growth Of 5 Clover Varieties, Zhenzhong Sun, Qiao Wei, Jun Yin

IGC Proceedings (1977-2023)

No abstract provided.


Maintaining Grassland Biodiversity While Controlling The Shrub Rhus Glabra, James Stubbendieck, Kay L. Kottas Dec 2020

Maintaining Grassland Biodiversity While Controlling The Shrub Rhus Glabra, James Stubbendieck, Kay L. Kottas

IGC Proceedings (1977-2023)

No abstract provided.


Eco-Politics Of Rangeland Management In The Hindu Kush-Himalayan Region: Articulating Ecology Into Food Sovereignty, Environmental Security, Development And Peace For A Sustainable World, Vir Singh Dec 2020

Eco-Politics Of Rangeland Management In The Hindu Kush-Himalayan Region: Articulating Ecology Into Food Sovereignty, Environmental Security, Development And Peace For A Sustainable World, Vir Singh

IGC Proceedings (1977-2023)

No abstract provided.


Desertification Reasons, Endangering And Tendency In China's Land, Yongjie Shi, Fuping Tian, Yuan Lu, Qing Song Dec 2020

Desertification Reasons, Endangering And Tendency In China's Land, Yongjie Shi, Fuping Tian, Yuan Lu, Qing Song

IGC Proceedings (1977-2023)

No abstract provided.


Biogeocenotechnology Of Restoration And Increase Of Efficiency For Degraded Pasture Ecosystems In Arid Regions Of Central Asia And Russia, Zebri Shamsutdinov, Nariman Shamsutdinov Dec 2020

Biogeocenotechnology Of Restoration And Increase Of Efficiency For Degraded Pasture Ecosystems In Arid Regions Of Central Asia And Russia, Zebri Shamsutdinov, Nariman Shamsutdinov

IGC Proceedings (1977-2023)

No abstract provided.


Restoring Rain Use Efficiency To An Incised Upland Valley System In Namibia Using Filters And Ecosystem Management Understanding (Emu) Principles, K. Shamathe, H. J. R. Pringle, I. Zimmermann Dec 2020

Restoring Rain Use Efficiency To An Incised Upland Valley System In Namibia Using Filters And Ecosystem Management Understanding (Emu) Principles, K. Shamathe, H. J. R. Pringle, I. Zimmermann

IGC Proceedings (1977-2023)

No abstract provided.


Genome-Wide Association Mapping And Genomic Prediction Of Anther Extrusion In Cimmyt Hybrid Wheat Breeding Program Via Modeling Pedigree, Genomic Relationship, And Interaction With The Environment, Anil Adhikari, Bhoja Raj Basnet, Jose Crossa, Susanne Dreisigacker, Fatima Camarillo, Pradeep Kumar Bhati, Diego Jarquin, Yann Manes, Amir M.H. Ibrahim Dec 2020

Genome-Wide Association Mapping And Genomic Prediction Of Anther Extrusion In Cimmyt Hybrid Wheat Breeding Program Via Modeling Pedigree, Genomic Relationship, And Interaction With The Environment, Anil Adhikari, Bhoja Raj Basnet, Jose Crossa, Susanne Dreisigacker, Fatima Camarillo, Pradeep Kumar Bhati, Diego Jarquin, Yann Manes, Amir M.H. Ibrahim

Department of Agronomy and Horticulture: Faculty Publications

Anther extrusion (AE) is the most important male floral trait for hybrid wheat seed production. AE is a complex quantitative trait that is difficult to phenotype reliably in field experiments not only due to high genotype-by-environment effects but also due to the short expression window in the field condition. In this study, we conducted a genome-wide association scan (GWAS) and explored the possibility of applying genomic prediction (GP) for AE in the CIMMYT hybrid wheat breeding program. An elite set of male lines (n = 603) were phenotype for anther count (AC) and anther visual score (VS) across three field …


Thermal Time Requirements For Leaf Appearance Of Frontier Balansa Clover, D. P. Monks, D. J. Moot Dec 2020

Thermal Time Requirements For Leaf Appearance Of Frontier Balansa Clover, D. P. Monks, D. J. Moot

IGC Proceedings (1977-2023)

No abstract provided.


The Effect Of Rapid Paddock Movement On Yearling Steer Weight Gain And Forage Condition In North‐Central Nebraska, Usa, D. G. Mickey Steward Dec 2020

The Effect Of Rapid Paddock Movement On Yearling Steer Weight Gain And Forage Condition In North‐Central Nebraska, Usa, D. G. Mickey Steward

IGC Proceedings (1977-2023)

No abstract provided.


Two Techniques To Measure Herbage Intake Of Grazing Dairy Cows, Mary Mcevoy, M. O'Donovan, Tommy M. Boland, Luc Delaby Dec 2020

Two Techniques To Measure Herbage Intake Of Grazing Dairy Cows, Mary Mcevoy, M. O'Donovan, Tommy M. Boland, Luc Delaby

IGC Proceedings (1977-2023)

No abstract provided.


The Effect Of Pre‐Grazing Herbage Mass On Milk Production And Of Dairy Cows In Mid‐Lactation, Mary Mcevoy, M. O'Donovan, Tommy M. Boland, Luc Delaby Dec 2020

The Effect Of Pre‐Grazing Herbage Mass On Milk Production And Of Dairy Cows In Mid‐Lactation, Mary Mcevoy, M. O'Donovan, Tommy M. Boland, Luc Delaby

IGC Proceedings (1977-2023)

No abstract provided.


Development Of Mping-Based Activation Tags For Crop Insertional Mutagenesis, Alexander Johnson, Edward Mcassey, Stephanie Diaz, Jacob Reagin, Priscilla S. Redd, Daymond R. Parrilla, Hanh T. Nguyen, Adrian Stec, Lauren A.L. Mcdaniel, Thomas E. Clemente, Robert M. Stupar, Wayne A. Parrott, C Nathan Hancock Dec 2020

Development Of Mping-Based Activation Tags For Crop Insertional Mutagenesis, Alexander Johnson, Edward Mcassey, Stephanie Diaz, Jacob Reagin, Priscilla S. Redd, Daymond R. Parrilla, Hanh T. Nguyen, Adrian Stec, Lauren A.L. Mcdaniel, Thomas E. Clemente, Robert M. Stupar, Wayne A. Parrott, C Nathan Hancock

Department of Agronomy and Horticulture: Faculty Publications

Modern plant breeding increasingly relies on genomic information to guide crop improvement. Although some genes are characterized, additional tools are needed to effectively identify and characterize genes associated with crop traits. To address this need, the mPing element from rice was modified to serve as an activation tag to induce expression of nearby genes. Embedding promoter sequences in mPing resulted in a decrease in overall transposition rate; however, this effect was negated by using a hyperactive version of mPing called mmPing20. Transgenic soybean events carrying mPing-based activation tags and the appropriate transposase expression cassettes showed evidence of transposition. Expression analysis …


Multiplikasi In Vitro Stroberi Kultivar Tochiotome Dengan Penambahan Jenis Dan Konsentrasi Sitokinin Untuk Perbanyakan Bibit, Ega Raisya, Denny Sobardini Sobarna, Anne Nuraini, Syariful Mubarok, Erni Suminar, Masako Akutsu Dec 2020

Multiplikasi In Vitro Stroberi Kultivar Tochiotome Dengan Penambahan Jenis Dan Konsentrasi Sitokinin Untuk Perbanyakan Bibit, Ega Raisya, Denny Sobardini Sobarna, Anne Nuraini, Syariful Mubarok, Erni Suminar, Masako Akutsu

Jurnal Kultivasi

Perbanyakan tanaman stroberi secara konvensional dilakukan dengan menggunakan stolon, tetapi kurang efektif serta kualitas bibit yang dihasilkan kurang baik akibat adanya akumulasi penyakit. Budidaya stroberi memerlukan adanya perbanyakan bibit secara massal, tetapi tidak mengubah kualitasnya. Multiplikasi in vitro menjadi solusi untuk penyediaan bibit berkualitas dalam jumlah besar. Upaya untuk mendapatkan tunas in vitro dalam jumlah banyak yakni perlu adanya penambahan zat pengatur tumbuh golongan sitokinin seperti Benzylaminopurine (BAP) atau Thidiazuron (TDZ). Tujuan penelitian ini adalah mengetahui dan menetapkan jenis serta konsentrasi sitokinin dengan hasil terbaik dalam multiplikasi stroberi kultivar Tochiotome. Percobaan dilaksanakan di Laboratorium Kultur Jaringan Tanaman, Teknologi Benih, Fakultas …


How Canadian Farmers Are Extending The Grazing Season--A Research Success Story, Duane H. Mccartney Dec 2020

How Canadian Farmers Are Extending The Grazing Season--A Research Success Story, Duane H. Mccartney

IGC Proceedings (1977-2023)

No abstract provided.


Utilisation Of Near Infrared Spectroscopy To Optimise Productivity Of Grazing Animals In The Western Australian Rangelands, Peter Mccafferty, Gaye Krebs, Kevin Ho, Ken Dods, Kumara Mahipala Dec 2020

Utilisation Of Near Infrared Spectroscopy To Optimise Productivity Of Grazing Animals In The Western Australian Rangelands, Peter Mccafferty, Gaye Krebs, Kevin Ho, Ken Dods, Kumara Mahipala

IGC Proceedings (1977-2023)

No abstract provided.


Intake And Apparent Digestibility Of Silages Obtained From Four Sunflower (Helianthus Annuus) Genotypes, Rogerio M. Mauricio, N. M. Rodriguez, L. C. Gonçalves, D. G. Jayme, J. A. S. Rodrigues, L. F. Sousa, W. G. Faria, G. O. Ribeiro Dec 2020

Intake And Apparent Digestibility Of Silages Obtained From Four Sunflower (Helianthus Annuus) Genotypes, Rogerio M. Mauricio, N. M. Rodriguez, L. C. Gonçalves, D. G. Jayme, J. A. S. Rodrigues, L. F. Sousa, W. G. Faria, G. O. Ribeiro

IGC Proceedings (1977-2023)

No abstract provided.


Effect Of Defoliation Frequency And Severity During Winter On Herbage Regrowth And Water‐Soluble Carbohydrate Content Of Perennial Ryegrass (Lolium Perenne L.) Dominant Swards, Julia M. Lee, D. J. Donaghy, P. Sathish, J. R. Roche Dec 2020

Effect Of Defoliation Frequency And Severity During Winter On Herbage Regrowth And Water‐Soluble Carbohydrate Content Of Perennial Ryegrass (Lolium Perenne L.) Dominant Swards, Julia M. Lee, D. J. Donaghy, P. Sathish, J. R. Roche

IGC Proceedings (1977-2023)

No abstract provided.


Evaluation Of The Productivity And Grazing Capacity Of Cool Season Grasses, H. A. Lardner, C. Ward, L. Froehlich, L. Zemlak Dec 2020

Evaluation Of The Productivity And Grazing Capacity Of Cool Season Grasses, H. A. Lardner, C. Ward, L. Froehlich, L. Zemlak

IGC Proceedings (1977-2023)

No abstract provided.


Development Of A Model Of Growth Of Grass/White Clover Swards For A Grassland Management Support System, A. Scott Laidlaw Dec 2020

Development Of A Model Of Growth Of Grass/White Clover Swards For A Grassland Management Support System, A. Scott Laidlaw

IGC Proceedings (1977-2023)

No abstract provided.


Integrated Management Of Feral Camels In Ngaanyatjarra Aboriginal Lands, Australia, Gordon Sanders, A. Knight Dec 2020

Integrated Management Of Feral Camels In Ngaanyatjarra Aboriginal Lands, Australia, Gordon Sanders, A. Knight

IGC Proceedings (1977-2023)

No abstract provided.