Zobrazeno 1 - 10
of 87
pro vyhledávání: '"P.D.R. van Heerden"'
Autor:
R. van Antwerpen, P.D.R. van Heerden, M.G. Keeping, L.W. Titshall, A. Jumman, P.B. Tweddle, T. van Antwerpen, P.V. Ramouthar, P.L. Campbell
Publikováno v:
Advances in Agronomy ISBN: 9780323989558
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c5fcdc10368ce784038b0e89b54c11
https://doi.org/10.1016/bs.agron.2022.02.002
https://doi.org/10.1016/bs.agron.2022.02.002
Akademický článek
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Publikováno v:
Field Crops Research. 181:69-75
Chemical ripeners cause growth suppression, thus increasing sucrose accumulation in sugarcane by lowering the growth sink demand for sucrose. Trinexapac-ethyl (Moddus®), the most recent chemical to be introduced as a ripener with a hormonal mechanis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a5e39e979552057c25ef68fe9495cd
https://doi.org/10.1016/j.fcr.2015.06.013
https://doi.org/10.1016/j.fcr.2015.06.013
Publikováno v:
Field Crops Research. 180:135-142
Lodging lowers the productivity of sugarcane through a reduction in radiation use efficiency and stalk damage. However, there are few reports of experiments specifically designed to quantify effects of lodging in sugarcane. Efforts to model onset and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcf3229f0e774a9cbc0dfab258621588
https://doi.org/10.1016/j.fcr.2015.05.019
https://doi.org/10.1016/j.fcr.2015.05.019
Autor:
G.H.J. Krüger, R. Maldonado, M. De Beer, Reto J. Strasser, A.J. Strauss, M.F. De Villiers, P.D.R. Van Heerden
Publikováno v:
South African Journal of Botany. 95:85-96
Due to chilling sensitivity, minimum night temperatures represent the main constraint in soybean production in South Africa. In vivo quantification of photosystem II (PSII) function by direct chlorophyll fluorescence revealed that dark chilling (8°)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0ce52463e1ec7df9795c5f617a59f68
Akademický článek
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Publikováno v:
Environmental and Experimental Botany. 66:38-45
European annual grasses are displacing native species along South Africa's West Coast, a region rich in wildflower diversity which forms the basis of a growing nature-based tourist industry. Little is known of the physiological and biochemical mechan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a4a6c637a57230476d611e7c74a811a
https://doi.org/10.1016/j.envexpbot.2008.12.018
https://doi.org/10.1016/j.envexpbot.2008.12.018
Publikováno v:
Environmental and Experimental Botany. 61:124-136
The mechanisms involved in the modulation of photosynthesis by drought in non-CAM desert plants have received little attention and were investigated in this study through measurement of chlorophyll a fluorescence (OJIP) transients. We focused on two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ee98f4f05f48934a6b0ad4436e6f1c4
https://doi.org/10.1016/j.envexpbot.2007.05.005
https://doi.org/10.1016/j.envexpbot.2007.05.005
Publikováno v:
South African Journal of Botany. 73(4):600-605
Several research groups (both in South Africa and other countries) are currently involved in research aimed at improving symbiotic nitrogen fixation (SNF) and root nodule sustainability in soybean [Glycine max (L.) Merr.]. In many of these experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2aec72e0f74c921264a0e5559edbe3b
Publikováno v:
Journal of Arid Environments. 70:208-221
The impacts of sulphur dioxide (SO 2 ) pollution on succulents in arid environments are relatively unknown and the few studies that have considered these effects focused primarily on species exhibiting crassulacean acid metabolism (CAM). However, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f41b943db81cf16c08463ea9af82deb
https://doi.org/10.1016/j.jaridenv.2006.12.014
https://doi.org/10.1016/j.jaridenv.2006.12.014