Richard Johnson

发表

Characterization of a USDA Kentucky Bluegrass (Poa pratensis L.) Core Collection for Reproductive Mode and DNA Content by Flow Cytometry

S. Fei, R. R. Wieners, Richard Johnson, 2006, Genetic Resources and Crop Evolution.

Relationship between relative water content during reproductive development and winter wheat grain yield

E. L. Smith, B. Carver, M. Tahara, 1990, Euphytica.

Characterizing Safflower Germplasm with AFLP Molecular Markers

M. Evans, Richard Johnson, T. Kisha, 2007 .

Carbon Isotope Discrimination, Water Relations, and Gas Exchange in Temperate Grass Species and Accessions

L. Tieszen, Richard Johnson, 1993 .

Identification of Selection Preferences and Predicting Yield Related Traits in Sugarcane Seedling Families Using RGB Spectral Indices

J. Todd, Richard Johnson, D. Verdun, 2022, Agriculture.

Inflorescence Sampling Improves Effective Population Size of Grasses

M. Evans, Richard Johnson, V. Bradley, 2004 .

Water relations in winter wheat as drought resistance indicators

B. Carver, Brett F. Carver, D. Mornhinweg, 1988 .

How sowing date affects development and performance of safflower through climate variables

D. Constenla, A. Flemmer, Richard Johnson, 2021 .

Yield and Yield Components of Winter‐Type Safflower

M. Evans, Richard Johnson, S. Petrie, 2012 .

Safflower germplasm: past, present, and future.

T. Potter, R. Johnson, S. Knights, 2008 .

Autumn growth and its relationship to winter survival in diverse safflower germplasm

Richard Johnson, V. Bradley, L. Dajue, 2006 .

Occurrence of the Boar Fish, Pseudopentaceros richardsoni, and the Zeid, Allocyttus verrucosus, in the North Pacific

Richard Johnson, A. D. Welander, Richard A. Hajny, 1957 .

Variation for Water‐Use Efficiency in Alfalfa Germplasm

L. Tieszen, Richard Johnson, 1994 .

Differential resistance to stripe rust (Puccinia striiformis) in collections of basin wild rye (Leymus cinereus)

Mei-nan Wang, Xianming Chen, F. Dugan, 2014 .

Preparing for the Need for a Supply of Native Seed

Carol C. House, D. Soltis, R. Goodhue, 2020, Ecological Restoration.

Feasibility of seed production from nonflowering orchardgrass.

M. Casler, J. Cherney, M. Jenderek, 2010 .

Insect-Plant Interactions: Greenbugs (Homoptera: Aphididae) Disrupt Acclimation of Winter Wheat to Drought Stress

R. Eikenbary, Richard Johnson, J. Ryan, 1986 .

Modification of Host Nitrogen Levels by the Greenbug (Homoptera: Aphididae): Its Role in Resistance of Winter Wheat to Aphids

R. Eikenbary, Richard Johnson, J. Ryan, 1987 .

Field populations of the Russian wheat aphid (Homoptera: Aphididae) and other cereal aphids on cool-season perennial grass accessions.

S. L. Clement, K. Pike, Richard Johnson, 1990 .

Photosynthetic response of Eragrostis tef to temperature

H. Kebede, Richard Johnson, D. Ferris, 1989 .

Plasticity in native perennial grass populations: Implications for restoration

M. Horning, Richard Johnson, E. Espeland, 2018 .

Water Relations, Forage Production, and Photosynthesis in Tall Fescue Divergently Selected for Carbon Isotope Discrimination

Liu Yangyang, Richard Johnson, 1999 .

Strong patterns of intraspecific variation and local adaptation in Great Basin plants revealed through a review of 75 years of experiments

M. Forister, T. Kaye, Francis F. Kilkenny, 2018, bioRxiv.

Genetic analysis of photosynthetic variation in hexaploid and tetraploid wheat and their interspecific hybrids

B. Carver, A. Rayburn, Richard Johnson, 1989, Photosynthesis Research.

Development of winter wheat under increased atmospheric CO2 and water limitation at tillering

Richard Johnson, M. Schönfeld, D. Ferris, 1989 .

Seed Source May Determine Field‐Specific Germination and Emergence: The Source by Planting Environment Interaction

M. Horning, Lora B. Perkins, Richard Johnson, 2016 .

Using climate‐driven adaptive evolution to guide seed sourcing for restoration in a diverse North American herb‐shrub species

B. Irish, Richard Johnson, Stephen L Love, 2022, Restoration Ecology.

Carbon Isotope Discrimination, Selection Response, and Forage Production of Tall Fescue in Contrasting Environments

M. Evans, A. Hopkins, R. Johnson, 2008 .

Prediction of Ratoon Sugarcane Family Yield and Selection Using Remote Imagery

James Todd, Richard Johnson, J. Todd, 2021, Agronomy.

Genecology and seed zones for tapertip onion in the US Great Basin

B. Hellier, Richard Johnson, K. Vance‐Borland, 2013 .

Genetic variation in adaptive traits and seed transfer zones for Pseudoroegneria spicata (bluebunch wheatgrass) in the northwestern United States

Francis F. Kilkenny, N. Shaw, G. Weaver, 2013, Evolutionary applications.

Relating adaptive genetic traits to climate for Sandberg bluegrass from the intermountain western United States

M. Horning, Richard Johnson, E. Espeland, 2015, Evolutionary applications.

Carbon Isitope Discrimination, Water Relations, and Photosynthesis in Tall Fescue

Richard Johnson, 1993 .

Salinity Resistance, Water Relations, and Salt Content of Crested and Tall Wheatgrass Accessions

Richard Johnson, 1991 .

Quantification of Abscisic Acid in Wheat Leaf Tissue by Direct Enzyme Immunoassay

B. Carver, J. Read, M. Tahara, 1991 .

Effective Population Size during Grass Germplasm Seed Regeneration.

M. Evans, Richard Johnson, V. Bradley, 2002, Crop science.

Oil and meal characteristics of core and non-core safflower accessions from the USDA collection

R. Johnson, Richard Johnson, C. R. Flynn, 1999, Genetic Resources and Crop Evolution.

Characterization of the USDA Poa pratensis collection usingRAPD markers and agronomic descriptors

W. Johnston, R. Soreng, R. Johnson, 2002, Genetic Resources and Crop Evolution.

Seed Yield, Development, and Variation in Diverse Poa pratensis Accessions

W. Johnston, R. Johnson, Richard Johnson, 2010 .

Leaf photosynthesis and conductance of selected triticum species at different water potentials.

J. Heitholt, D. Mornhinweg, R. Johnson, 1987, Plant physiology.