Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Mark M. Weedon"'
1
Does water stress exacerbate the impacts of heat stress on berry development of Vitis vinifera cv. Semillon vines grown in controlled environment conditions?
Autor: Dennis H. Greer, Mark M. Weedon
Publikováno v: New Zealand Journal of Crop and Horticultural Science. 51:156-171
Anecdotal evidence suggested heat stress in grapevines can be reduced if vines are fully irrigated during a heat stress but only a few cultivars have been evaluated. Accordingly, Vitis vinifera L. ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddfe91577992302aa00d209d6911786f
https://doi.org/10.1080/01140671.2021.1973044
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2
Can a small differential in canopy temperature influence performance of Semillon in a vineyard?
Autor: Dennis H. Greer, Mark M. Weedon
Publikováno v: New Zealand Journal of Crop and Horticultural Science. 47:63-82
Vegetative and reproductive growth responses of vineyard-grown Vitis vinifera cv. Semillon vines to canopy temperatures were followed. Canopies were controlled at means of 29.8°C, 31.5°C and 32.7°C...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7560539791e99bd2e6f8c7c500de2fc2
https://doi.org/10.1080/01140671.2018.1523197
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4
Temperature-dependent responses of the berry developmental processes of three grapevine (Vitis vinifera) cultivars
Autor: Dennis H. Greer, Mark M. Weedon
Publikováno v: New Zealand Journal of Crop and Horticultural Science. 42:233-246
The intrinsic relationship between grape berry ripening and temperature is not well understood. The aim was to compare ripening in three cultivars—Vitis vinifera L. cv. Chardonnay, cv. Merlot and cv. Semillon—in response to temperature. In the po
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfdf097b7f69de19791d31d52803128d
https://doi.org/10.1080/01140671.2014.894921
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6
Modelling photosynthetic responses to temperature of grapevine (Vitis vinifera cv. Semillon) leaves on vines grown in a hot climate
Autor: Dennis H. Greer, Mark M. Weedon
Publikováno v: Plant, Cell & Environment. 35:1050-1064
Field measurements of photosynthesis of Vitis vinifera cv. Semillon leaves in relation to a hot climate, and responses to photon flux densities (PFDs) and internal CO(2) concentrations (c(i) ) at leaf temperatures from 20 to 40 °C were undertaken. A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40aec2a67e8c66cc7bcd936e81635ab0
https://doi.org/10.1111/j.1365-3040.2011.02471.x
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7
Establishing the temperature dependency of vegetative and reproductive growth processes and their threshold temperatures of vineyard-grown Vitis vinifera cv. Semillon vines across the growing season
Autor: Dennis H. Greer, Mark M. Weedon
Publikováno v: Functional Plant Biology. 43:986
A hydrocooling system provided canopy temperature control of Vitis vinifera L. cv. Semillon vines at set points of 30, 35 and 40°C. The impacts on vegetative and reproductive growth over the growing season were assessed. Dynamics and rates of leaf e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62726d1c719e7ffec64e6e4336dee9b0
https://doi.org/10.1071/fp16067
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8
Modelling photosynthetic responses to temperature of grapevine (Vitis vinifera cv. Semillon) leaves on vines grown in a hot climate
Autor: Dennis H, Greer, Mark M, Weedon
Publikováno v: Plant, cellenvironment. 35(6)
Field measurements of photosynthesis of Vitis vinifera cv. Semillon leaves in relation to a hot climate, and responses to photon flux densities (PFDs) and internal CO(2) concentrations (c(i) ) at leaf temperatures from 20 to 40 °C were undertaken. A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ab65ed031e253962b342bb83633dbb12
https://pubmed.ncbi.nlm.nih.gov/22150771
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9
Interactions between light and growing season temperatures on, growth and development and gas exchange of Semillon (Vitis vinifera L.) vines grown in an irrigated vineyard
Autor: Mark M. Weedon, Dennis H. Greer
Publikováno v: Plant physiology and biochemistry : PPB. 54
High-light intensities and temperatures of the warm climate regions of Australia and elsewhere have a major effect on the growth and development of grapevines (Vitis vinifera L.). The objective of this research was to assess interactions between the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aa3a7300c5eb9b2ad1469beead9b506
https://pubmed.ncbi.nlm.nih.gov/22381656
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10
Reductions in biomass accumulation, photosynthesis in situ and net carbon balance are the costs of protecting Vitis vinifera ‘Semillon’ grapevines from heat stress with shade covering
Autor: Dennis H. Greer, Christopher Weston, Mark M. Weedon
Publikováno v: AoB Plants
Shade cloth can be used to protect grapevines from high temperatures. However, the resulting low light intensity is shown to reduce photosynthesis, leading to lower carbon allocation to vegetative growth and sugar accumulation. Protection from heat b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f582af2f8ff74b54395b358c6d6ab0
https://doi.org/10.1093/aobpla/plr023
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