Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry

ISSN:
1432-1319
Source:
Springer Online Journal Archives 1860-2000
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
Notes:
Summary Measurements of foliage and air wet- and dry-bulb temperatures were made over six differentially irrigated plots of Produra wheat grown at Phoenix, Arizona, in the spring of 1976. These data were used to evaluate a newly developed plant water stress index each day from the initiation of heading to the commencement of senescence. Daily measurements on total plant water potential were also obtained over this period; and after demonstrating how the atmospheric-induced component can be removed from these data, the resultant soil-induced component was plotted as a function of the new water stress index. The result was a simple linear relationship, which was found to be identical to one previously derived for alfalfa. Finally, it was shown that grain yield was directly related to the mean plant water stress index over the reproductive growth period from heading to senescence.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00258374
_version_ 1798295650063876097
autor Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
autorsonst Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
book_url http://dx.doi.org/10.1007/BF00258374
datenlieferant nat_lic_papers
hauptsatz hsatz_simple
identnr NLM20292730X
issn 1432-1319
journal_name Irrigation science
materialart 1
notes Summary Measurements of foliage and air wet- and dry-bulb temperatures were made over six differentially irrigated plots of Produra wheat grown at Phoenix, Arizona, in the spring of 1976. These data were used to evaluate a newly developed plant water stress index each day from the initiation of heading to the commencement of senescence. Daily measurements on total plant water potential were also obtained over this period; and after demonstrating how the atmospheric-induced component can be removed from these data, the resultant soil-induced component was plotted as a function of the new water stress index. The result was a simple linear relationship, which was found to be identical to one previously derived for alfalfa. Finally, it was shown that grain yield was directly related to the mean plant water stress index over the reproductive growth period from heading to senescence.
package_name Springer
publikationsjahr_anzeige 1981
publikationsjahr_facette 1981
publikationsjahr_intervall 8019:1980-1984
publikationsjahr_sort 1981
publisher Springer
reference 2 (1981), S. 205-212
search_space articles
shingle_author_1 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
shingle_author_2 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
shingle_author_3 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
shingle_author_4 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
shingle_catch_all_1 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
Summary Measurements of foliage and air wet- and dry-bulb temperatures were made over six differentially irrigated plots of Produra wheat grown at Phoenix, Arizona, in the spring of 1976. These data were used to evaluate a newly developed plant water stress index each day from the initiation of heading to the commencement of senescence. Daily measurements on total plant water potential were also obtained over this period; and after demonstrating how the atmospheric-induced component can be removed from these data, the resultant soil-induced component was plotted as a function of the new water stress index. The result was a simple linear relationship, which was found to be identical to one previously derived for alfalfa. Finally, it was shown that grain yield was directly related to the mean plant water stress index over the reproductive growth period from heading to senescence.
1432-1319
14321319
Springer
shingle_catch_all_2 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
Summary Measurements of foliage and air wet- and dry-bulb temperatures were made over six differentially irrigated plots of Produra wheat grown at Phoenix, Arizona, in the spring of 1976. These data were used to evaluate a newly developed plant water stress index each day from the initiation of heading to the commencement of senescence. Daily measurements on total plant water potential were also obtained over this period; and after demonstrating how the atmospheric-induced component can be removed from these data, the resultant soil-induced component was plotted as a function of the new water stress index. The result was a simple linear relationship, which was found to be identical to one previously derived for alfalfa. Finally, it was shown that grain yield was directly related to the mean plant water stress index over the reproductive growth period from heading to senescence.
1432-1319
14321319
Springer
shingle_catch_all_3 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
Summary Measurements of foliage and air wet- and dry-bulb temperatures were made over six differentially irrigated plots of Produra wheat grown at Phoenix, Arizona, in the spring of 1976. These data were used to evaluate a newly developed plant water stress index each day from the initiation of heading to the commencement of senescence. Daily measurements on total plant water potential were also obtained over this period; and after demonstrating how the atmospheric-induced component can be removed from these data, the resultant soil-induced component was plotted as a function of the new water stress index. The result was a simple linear relationship, which was found to be identical to one previously derived for alfalfa. Finally, it was shown that grain yield was directly related to the mean plant water stress index over the reproductive growth period from heading to senescence.
1432-1319
14321319
Springer
shingle_catch_all_4 Idso, S. B.
Reginato, R. J.
Jackson, R. D.
Pinter, P. J.
Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
Summary Measurements of foliage and air wet- and dry-bulb temperatures were made over six differentially irrigated plots of Produra wheat grown at Phoenix, Arizona, in the spring of 1976. These data were used to evaluate a newly developed plant water stress index each day from the initiation of heading to the commencement of senescence. Daily measurements on total plant water potential were also obtained over this period; and after demonstrating how the atmospheric-induced component can be removed from these data, the resultant soil-induced component was plotted as a function of the new water stress index. The result was a simple linear relationship, which was found to be identical to one previously derived for alfalfa. Finally, it was shown that grain yield was directly related to the mean plant water stress index over the reproductive growth period from heading to senescence.
1432-1319
14321319
Springer
shingle_title_1 Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
shingle_title_2 Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
shingle_title_3 Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
shingle_title_4 Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
sigel_instance_filter dkfz
geomar
wilbert
ipn
albert
fhp
source_archive Springer Online Journal Archives 1860-2000
timestamp 2024-05-06T09:39:34.600Z
titel Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
titel_suche Measuring yield-reducing plant water potential depressions in wheat by infrared thermometry
topic ZA-ZE
uid nat_lic_papers_NLM20292730X