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Subjects sampling Remove constraint sampling: sampling
Displaying items 1 - 10 of 466 start over

1. A Binomial and Species-Independent Approach to Trap Capture Analysis of Flying Insects

Description:
Includes references
Author:
Nansen, Christian , Meikle, William G. , Campbell, James , Phillips, Thomas W. , Subramanyam, Bhadriraju
Subject:
insect pests , insect flight , trapping , insect traps , data analysis , statistical analysis , sampling , pest monitoring , storage insects
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

2. A Centenary Profile of Methods for Agricultural Surveys

Description:
Includes references
Author:
Houseman, Earl E. , Becker, Joseph A.
Subject:
agricultural statistics , Census of Agriculture , surveys , history , methodology , sampling , data collection , regression analysis , crop production , livestock production , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1967

3. A comparison of potential labor-saving sampling methods for asessing large mammal damage in corn

Description:
Includes references
Author:
Engeman, R.M. , Sterner, R.T. , Crop protection (Guildford, Surrey)
Subject:
mammals , vertebrate pests , crop damage , sampling , estimation , accuracy , no-tillage , dryland farming , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

4. A comparison of traps and stem tap sampling for monitoring adult Asian citrus psyllid (Hemiptera: Psyllidae) in citrus

Description:
Includes references
Author:
Hall, D.G. , Hentz, M.G. , Ciomperlik, M.A.
Subject:
Diaphorina citri , pest monitoring , trapping , insect traps , sticky traps , equipment performance , sampling , Citrus , fruit trees , branches , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

5. A core collection for Saccharum spontaneum L. from the world collection of sugarcane

Description:
Includes references
Author:
Tai, P.Y.P. , Miller, J.D.
Subject:
plant genetic resources , gene banks , genetic variation , geographical variation , agronomic traits , sampling , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2001

6. A Laser Point Frame to Measure Cover

Description:
Includes references
Author:
VanAmburg, L.K. , Booth, D.T. , Weltz, M.A. , Trlica, M.J.
Subject:
rangelands , vegetation cover , measurement , measuring devices , methodology , lasers , botanical composition , sampling , duration , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. A low-cost three-dimensional sample collection array to evaluate and monitor constructed wetlands

Description:
Includes references
Author:
Williams, C.F. , Adamsen, F.J.
Subject:
constructed wetlands , environmental monitoring , sampling , hydrology , systems analysis , equipment design
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

8. A method for estimating vulnerability of Douglas-fir growth to climate change in the northwestern U.S

Description:
Includes references
Author:
Littell, J.S. , Peterson, D.L.
Subject:
forest trees , montane forests , Pseudotsuga menziesii , global warming , landscape ecology , forest ecology , tree growth , temporal variation , spatial variation , climatic factors , growth rings , dendrochronology , statistical models , regression analysis , sampling , Northwestern United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

9. A multivariate approach for high-resolution soil survey development

Description:
Includes references
Author:
White, Michele L. , Shaw, Joey N. , Raper, Randy L. , Rodekohr, Donn , Wood, C. Wes
Subject:
Kandiudults , Paleudults , coastal plains , confidence interval , digital elevation models , electrical conductivity , global positioning systems , landscapes , particle size , sampling , soil surveys , Alabama
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2012

10. A Non-destructive Seed Sampling Method for PCR-based Analyses in Marker Assisted Selection and Transgene Screening

Description:
Includes references
Author:
Chenault, K.D. , Gallo, M. , Seib, J.C. , James, V.A.
Subject:
Arachis hypogaea , peanuts , seeds , sampling , nondestructive methods , polymerase chain reaction , marker-assisted selection , genetic markers , transgenes , germplasm screening , phenolic compounds , polysaccharides , leaves , seed germination , new methods , laboratory techniques , genetic techniques and protocols , gene segregation
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007