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Effect of Temperature on the Growth and Development of Tomato Fruits
Abstract Tomato fruits ripened 95, 65, 46 and 42 d after flower opening when plants were grown under controlled environmental conditions at 14, 18, 22 and 26 °C, respectively. A similar response toExpand
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Swimming Endurance of Juvenile Pallid Sturgeon, Scaphirhynchus albus
Hatchery-reared, juvenile pallid sturgeon (Scaphirhynchus albus) were subjected to swimming stamina tests in a 100-L Blazka-type swim tunnel at 17-20 C. Endurance was measured at fixed velocitiesExpand
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Critical Swimming Speed and Behavior of Juvenile Shovelnose Sturgeon and Pallid Sturgeon
Abstract The swimming performance of hatchery-reared, juvenile shovelnose sturgeon Scaphirhynchus platorynchus and pallid sturgeon S. albus was studied in a laboratory swim tunnel at 20°C and 10°C.Expand
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Laboratory‐Based Measurements of Swimming Performance and Related Metabolic Rates of Field‐Sampled Smallmouth Buffalo (Ictiobus bubalus): A Study of Seasonal Changes
Numerous studies have demonstrated how the performance physiology of fish may change when they are acclimated to designated laboratory temperatures, but few researchers have examined naturallyExpand
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Using flowering times and leaf numbers to model the phases of photoperiod sensitivity in Antirrhinum majus L.
A model has been developed that can be used to determine the phases of sensitivity to photoperiod for seedlings subjected to reciprocal transfers at regular intervals between long (LD) and short dayExpand
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Swimming Performance of the Topeka Shiner (Notropis topeka) an Endangered Midwestern Minnow
Abstract The Topeka shiner (Notropis topeka) is imperiled by extensive changes in stream hydrology. Responses of shiners to changes or variation in stream hydraulics, however, have not beenExpand
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Can Hydraulic Barriers Stop the Spread of the Round Goby
Abstract : The round goby, Neogobius melanostomus, a native of Eurasia, is spreading throughout the waters of North America. Native to the Black Sea and Caspian Sea systems, the round goby appearedExpand
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Stranding Potential of Young Fishes Subjected to Simulated Vessel-Induced Drawdown
Abstract During early life stages, fish in the Mississippi River system may become stranded by shoreline drawdowns induced by the passage of commercial vessels. We examined the stranding of larvalExpand
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Observations of Swimming Ability in Shovelnose Sturgeon (Scaphirhynchus platorynchus)
ABSTRACT Swimming performance and behavior of five adult (57—69 cm fork length) shovelnose sturgeon, Scaphirhynchus platorynchus, were studied in a 945-L swim tunnel at 16° C. Fifteen-minute criticalExpand
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Photoperiod and plant growth: a review
Summary Long-day (LD) treatments frequently promote an increase in dry weight in plants that otherwise grow in short days (SD). Responses can be substantial. Increases for grass species have averagedExpand
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