Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Herman H. Wiebe"'
Autor:
Herman H. Wiebe
Publikováno v:
Plant Physiology. 68:1218-1221
Water activities (potentials) in plant materials were measured over the range from free water to oven dryness with a Spanner thermocouple psychrometer. In a two-step procedure, water was first condensed on the thermocouple junction for several minute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cacf11d7cb64c45fc62e6b4ea02402f
https://doi.org/10.1104/pp.68.6.1218
https://doi.org/10.1104/pp.68.6.1218
Publikováno v:
South African Journal of Plant and Soil. 3:156-160
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0b058fc62b40fa0f23db1779f052c6a
https://doi.org/10.1080/02571862.1986.10634213
https://doi.org/10.1080/02571862.1986.10634213
Autor:
George M. Briggs, Herman H. Wiebe
Publikováno v:
Journal of Experimental Botany. 33:966-976
Four-week-old Helianthus annuus plants, grown in both soil and liquid culture, were root pruned at the point of root attachment to the stem. Transpiration, leaf water potential and leaf conductivity were monitored for several days after pruning. Prun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::017b5c590321a155a7e857491426f154
https://doi.org/10.1093/jxb/33.5.966
https://doi.org/10.1093/jxb/33.5.966
Effect of Cuticular Abrasion on Thermocouple PsychrometricIn SituMeasurement of Leaf Water Potential
Publikováno v:
Journal of Experimental Botany. 35:36-42
Cuticular resistance to water vapour diffusion between the substomatal cavity and the sensing psychrometer junction is a problem unique to leaf hygrometry. This resistance is not encountered in soil or solution hygrometry. The cuticular resistance ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf920a53bde755bda29ee99677a3479c
https://doi.org/10.1093/jxb/35.1.36
https://doi.org/10.1093/jxb/35.1.36
Autor:
Hussain A. Al-Saadi, Herman H. Wiebe
Publikováno v:
Plant and Soil. 43:371-376
Matric bound water as a percent of the dry weight was measured as water retained by plant material on a pressure membrane or ultra filter after equilibration under 20 bars nitrogen gas pressure and drainage away of free water. Matric bound water was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e053245a79f475fa228637e5a52334e
https://doi.org/10.1007/bf01928500
https://doi.org/10.1007/bf01928500
Autor:
Ray W. Brown, Herman H. Wiebe
Publikováno v:
Agronomy Journal. 71:397-401
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::951bc73180202431292aa36931ca40ea
https://doi.org/10.2134/agronj1979.00021962007100030005x
https://doi.org/10.2134/agronj1979.00021962007100030005x
Publikováno v:
Agronomy Journal. 69:933-939
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6374dfbdc964e2e2f2f81e10cfe5fefa
https://doi.org/10.2134/agronj1977.00021962006900060010x
https://doi.org/10.2134/agronj1977.00021962006900060010x
Autor:
Herman H. Wiebe
Publikováno v:
BioScience. 28:327-331
Herman H. Wiebe What is the primary function of the large central vacuoles of plant cells? Why are they not found in animal cells? Any explanation must account for the presence of vacuoles in all mature cells of all vascular plants and mosses and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2f63610a8444ef43298c830d028c22
https://doi.org/10.2307/1307374
https://doi.org/10.2307/1307374
Publikováno v:
Journal of Experimental Botany. 35:204-208
Improvements of thermocouple hygrometrie techniques for in situ leaf water potential measurement in the field now allows for continuous monitoring of water potential in response to an external perturbation, such as leaf excision. Using Citrus jambhir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c75fb9b8d33febad0d95cc7dcf6493df
https://doi.org/10.1093/jxb/35.2.204
https://doi.org/10.1093/jxb/35.2.204
Autor:
Derrick M. Oosterhuis, Herman H. Wiebe
Publikováno v:
Plant and Soil. 95:69-76
Because little is known about the effects of water stress preconditioning on the pressure-flux relationships of cotton roots, we investigated some of these relationships using detopped root systems of potted cotton (Gossypium hirsutum L.) plants. Wat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bf4ff107f8bac7366a5d86c968e2ba3
https://doi.org/10.1007/bf02378853
https://doi.org/10.1007/bf02378853