Global ETD Search
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Showing 1 to 4 of 4 for “"Cardinal temperatures"”.
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Using Thermal Units to Predict Biomass Accumulation and Total Nitrogen Uptake for Cover Crops in Arkansas
… different methods, but all use species-specific cardinal temperatures. There are very basic equations to determine DTU accumulation that only account for the average daily temperature and the species base temperature. There are also very complex and more realistic equations that account for the …
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Effects of environmental temperature on members of the mucorales
… mechanisms underlying fungal growth at extreme temperatures. In the first part of the investigation, the effect of environmental temperature on the growth of vegetative mycelium and sporangiospore production and germination was considered in order to determine the cardinal temperatures of these …
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Diversity and activity of aerobic thermophilic carbon monoxide-oxidizing bacteria on Kilauea Volcano, Hawaii
… Iki crater. CO oxidation occurred at elevated temperatures for all sites assessed; however, cardinal temperatures for CO activity were not strongly correlated to in situ temperatures. These results also extended the known upper temperature limit (80 °C) for aerobic CO oxidation. Culture-based …
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Environmental drivers of bulb production in brassicas
… In the first controlled environment experiment cardinal temperatures were determined from germination of nine cultivars of forage brassicas and daily thermal time accumulation models were developed for three groups of forage brassicas and ‘Aparima Gold’ swede (Brassica napus spp. napobrassica). …