Search Results - "Villordon, A"

GIS ON THE CHEAP: DIVA-GIS AND OTHER FREE DATA VISUALIZATION TOOLS FOR RESEARCH by Villordon, A

“…Geographic information system (GIS) tools allow the visualization of research data that have a strong spatial component. Currently, several proprietary desktop…”
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A WEB-ACCESSIBLE GEO-REFERENCED DATABASE OF SWEETPOTATO ACCESSIONS FOR TANZANIA AND KENYA by Villordon, A, Gichuki, S, Kulembeka, H, Jeremiah, S.C, Labonte, D

“…One of the secondary centers of genetic diversity for the sweetpotato [ Ipomoea batatas (L.) Lam.] is located in Africa. We have developed a geo-referenced…”
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Detection of Ty1-copia-like reverse transcriptase sequences in Ipomoea batatas (L.) Poir by VILLORDON, A. Q, JARRET, R. L, LABONTE, D. R

“…-like sequences were PCR amplified from sweetpotato [Ipomoea batatas (L.) Poir.] L87-95 genomic DNA samples by using Ty1-copia reverse transcriptase-specific…”
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Sweetpotato `Beauregard' Mericlones Vary in Yield, Vine Characteristics, and Storage Root Size and Shape Attributes by Villordon, A.Q, Cannon, J.M, Carroll, H.L, Franklin, J.W, Clark, C.A

“…Yield tests and evaluation of selected storage root and vine characters were conducted among 12 `Beauregard' sweetpotato [Ipomoea batatas (L.) Lam.]…”
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Mining a ‘Georgia Jet’ sweetpotato root transcriptome dataset for nutrient-responsive genes related to root system architecture variability and storage root formation by Villordon, A.Q., Firon, N.

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Yield of four generations of virus-tested sweetpotato by La Bonte, D, Clark, C, Villordon, A, Cannon, J, Hoy, M, Sistrunk, M, Freeman, E, Roberts, G

“…The yield of three generations of virus-tested plants of 'Beauregard' sweetpotato (Ipomoea batatas) was assessed in Louisiana over a 4-year period in 15 yield…”
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'Bienville' sweetpotato by LA BONTE, D. R, CANNON, J. M, CLARK, C. A, VILLORDON, A. Q, WILSON, P. W, HAMMOND, A. H, STORY, R. N

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Black Polyethylene Tunnel Covers Affect Plant Production and Quality of Sweetpotato Transplants by La Bonte, D.R, Villordon, A.Q, Schultheis, J.R, Monks, D.W

“…The influence of a black polyethylene tunnel cover (BTC) was evaluated for its effect on quantity and quality of sweetpotato [ Ipomoea batatas (L.) Lam.]…”
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Innovating a new cultivar in partnership with the Australian sweetpotato industry: agronomic adaptation issues by Henderson, C., Dennien, S., Langenbaker, R., Coleman, E., Prichard, M., Brown, P., Best, T., Villordon, A.Q.

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Optimising plant bed performance through adaptive research with the Australian sweetpotato industry by Henderson, C., Dennien, S., Langenbaker, R., Brown, P., Best, T., Coleman, E., Prichard, M., Villordon, A.Q.

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Studies on Beauregard sweetpotato clones naturally infected with viruses by Carroll, H.W, Villordon, A.Q, Clark, C.A, La Bonte, D.R, Hoy, M.W

“…The response of clonal sweetpotato naturally infected with viruses was investigated. Analyses included yield, canopy biomass, and root colour on twelve virus…”
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Evaluating effects of environmental and physical factors on sweetpotato ( Ipomoea batatas ) by Arnold, T.F., Villordon, A.Q., Smith, T.P., LaBonte, D.R., Picha, D.H.

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Using Open Source Software in Developing a Web-accessible Database of Sweetpotato Germplasm Collections in Kenya by Villordon, A, Njuguna, W, Gichuki, S, Ndolo, P, Labonte, D

“…Web-accessible germplasm databases allow stakeholders to interactively search and locate information in real time. These databases can also be configured to…”
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Using GIS-Based Tools and Distribution Modeling to Determine Sweetpotato Germplasm Exploration and Documentation Priorities in Sub-Saharan Africa by Villordon, A, Njuguna, W, Gichuki, S, Ndolo, P, Kulembeka, H, Jeremiah, S.C, LaBonte, D, Yada, B, Tukamuhabwa, P, Mwanga, R.O.M

“…Detailed information on the geographic distribution of a crop is important in planning efficient germplasm conservation strategies but is often not available,…”
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Digital Image Analysis of Sweetpotato Storage Roots in Herbicide Trials by Villordon, Arthur, Carroll, Heather

“…Digital image analysis (DIA) was evaluated for use in assessing size and shape attributes of sweetpotato [ Ipomoea batatas (L.) Lam.] storage roots in…”
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Using personal digital assistants and database forms as tools for field data collection: practical experiences from research trials by Villordon, A, Franklin, J, LaBonte, D

“…Handheld computing devices, such as personal digital assistants (PDAs), can potentially reduce repetitive tasks that pervade data collection activities in…”
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Variation in randomly amplified DNA markers and storage root yield in 'Jewel' sweetpotato clones by Villordon, A.Q, LaBonte, D.R

“…Polymorphism analysis and yield tests were conducted among 'Jewel' sweetpotato clones [Ipomoea batatas (L.) Lam] obtained from eight state foundation seed…”
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Genetic Variation among Sweetpotatoes Propagated through Nodal and Adventitious Sprouts by Villordon, Arthur Q, LaBonte, Don R

“…Genetic uniformity was assessed among sweetpotato ( Ipomoea batatas ) clones propagated through adventitious and nodal procedures. A single sprout each of…”
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