Interrelationships between feeding, food deprivation and swimming performance in juvenile grass carp
نویسندگان
چکیده
منابع مشابه
Individual variation and interrelationships between swimming performance, growth rate, and feeding in juvenile rainbow trout (Oncorhynchus mykiss)
Variation among individuals in specific growth rate (SGR), feeding, and two measures of swimming performance and their possible interrelationships were investigated in juvenile rainbow trout (Oncorhynchus mykiss) kept in groups on either satiation or half-satiation rations. Maximum sustainable velocity (Ucrit) was measured as an index of aerobic swimming performance and stamina (fatigue time in...
متن کاملFast growers sprint slower: effects of food deprivation and re-feeding on sprint swimming performance in individual juvenile European sea bass.
While many ectothermic species can withstand prolonged fasting without mortality, food deprivation may have sublethal effects of ecological importance, including reductions in locomotor ability. Little is known about how such changes in performance in individual animals are related to either mass loss during food deprivation or growth rate during re-feeding. This study followed changes in the m...
متن کاملJuvenile grass carp in the Waikato River, May 1997
1. Introduction A small-sized grass carp (43 cm long) was caught in Lake Whangape, lower Waikato River basin, in May 1997. This fish was too small to be a recapture from the escapement from trial sites in 1984 (fish which are now mostly longer than 70 cm), so could have been either a recent escapee, or the result of natural reproduction in the river. Either way, the finding of this fish indicat...
متن کاملEffects of Feeding Frequency on Growth Performance and Survival Rate of Grass Carp (Ctenopharyngodon idella)
In present study the effect of feeding frequency on growth performance, feed efficiency and survival rate of juvenile of grass carp were investigated. Three groups of juvenile grass carp (average weight 4.31±0.1 g) designed with three feeding frequencies one meal a day (D1), two meals a day (D2) and four meals a day (D3) with two replicates of each treatment combination were applied in this exp...
متن کاملinvestigating the relationship between creativity and performance in written narrative tasks
با بکارگیری کوریلیشن و آنوا در قسمت اول و تی تست در قسمت دوم آنالیز داده ها انجام گردیدکه نهایتا رابطه بین برخی فاکتورهای خلاقیت و نوشتار یافت شد
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ژورنال
عنوان ژورنال: Aquatic Biology
سال: 2014
ISSN: 1864-7782,1864-7790
DOI: 10.3354/ab00546