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Publikováno v:
Remote Sensing of Environment. 13:363-366
A video system has been developed that displays results of interactions of near-infrared radiation in the 0.78 to 1.1 μm waveband with plant leaves. The system has a video camera, video monitor, cassette player, and cassette recorder. Three examples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0842be04769dd1014dadc4f65e84b9a
https://doi.org/10.1016/0034-4257(83)90037-8
https://doi.org/10.1016/0034-4257(83)90037-8
Autor:
David E. Escobar, Harold W. Gausman
Publikováno v:
Remote Sensing of Environment. 12:485-490
Cotton plants ( Gossypium hirsutum L. cv ‘McNair 220’) at the third true leaf stage were exposed to ultraviolet radiation (UVR) for seven days and compared with controls that received only natural light. Light reflectance was spectrophotometrical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d7a38e682f621c864fcb03e053dfcb5
https://doi.org/10.1016/0034-4257(82)90022-0
https://doi.org/10.1016/0034-4257(82)90022-0
Publikováno v:
International Journal of Remote Sensing. 6:1813-1825
Canopy spectral reflectances were measured over six cultivars of spring wheat (Trticum aestivum L.) grown at Phoenix, Arizona. Data were collected at 30-45 min intervals on 9 March 1983 using two ground-based radiometers with bandpass characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20f208035f937f943774ffb30a453528
https://doi.org/10.1080/01431168508948330
https://doi.org/10.1080/01431168508948330
Autor:
Harold W. Gausman
Publikováno v:
Remote Sensing of Environment. 15:177-181
Shade and sun leaves of Valencia orange [Citrus sinensis (L.) Osbeck] were collected to evaluate comparative effects of their leaf chlorophyll concentration, water content, thickness, and mesophyll volume of air on visible light reflectance, specific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3730c14258414eafa83fa51ed70fed05
https://doi.org/10.1016/0034-4257(84)90045-2
https://doi.org/10.1016/0034-4257(84)90045-2
Autor:
Page W. Morgan, Harold W. Gausman
Publikováno v:
Plant Physiology. 41:45-52
The effect of ethylene on the uptake, distribution and polar transport of C 14 from indole-3-acetic acid-2-C 14 and naphthalene acetic acid-1-C 14 in tissue sections was studied. Test species were cotton ( Gossypium hirsutum , L.) and cowpea ( Vigna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0788c6c186610630ed86ef59e071b258
https://doi.org/10.1104/pp.41.1.45
https://doi.org/10.1104/pp.41.1.45
Abstracts of papers presented at the Forty-Third annual meeting of The Potato Association of America
Autor:
R. H. Bagnall, D. A. Young, Barrel R. Bienz, G. D. Brill, J. C. Campbell, G. R. Blake, Paul N. Carpenter, George O. Estes, Harold W. Gausman, Hawkins Arthur, Henning P. Hansen, W. J. Hooker, W. S. Kim, N. R. Thompson, R. W. Hougas, S. J. Peloquin, Edward F. Hoover, Paul A. Xander, A. E. Kehr, J. C. Horton, M. Klinkowski, Aniela Kozlowska, R. H. Larson, N. Oshima, D. Lihnell, Paul N. Mosher, H. J. Murphy, Michael Goven, John S. Niederhauser, R. W. Buck, Robert V. Akeley, Javier Cervantes, R. B. O’Keefe, Robert L. Plaisted, G. H. Rieman, D. C. Cooper, P. M. Tseng, Richard L. Sawyer, William Thorne, Karl M. Silberschmidt, D. H. M. Van Slogteren, Ora Smith, R. H. Treadway, R. A. Struchtemeyer, H. O. Werner, E. J. Wheeler
Publikováno v:
American Potato Journal. 36:292-305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89b667c8e0ebbe969dafb2c1a29f0912
https://doi.org/10.1007/bf02851500
https://doi.org/10.1007/bf02851500
Autor:
Harold W. Gausman, George H. Dungan
Publikováno v:
Agronomy Journal. 43:90-93
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de116c2358979f0fcfd9603c3aa0bae0
https://doi.org/10.2134/agronj1951.00021962004300020008x
https://doi.org/10.2134/agronj1951.00021962004300020008x
Autor:
R. Cardenas, Harold W. Gausman
Publikováno v:
Botanical Gazette. 130:158-162
Hairs were removed from upper surfaces of leaves of Gynura aurantiaca (velvet plant) with an electric razor. Pubescence on young leaves significantly increased total and diffuse reflectance in the 750-1,000 μ region, but it decreased total and diffu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a04cdb6dc9093a83376a3ca6ea28e20a
https://doi.org/10.1086/336484
https://doi.org/10.1086/336484