PERFORMANCE OF DOMESTIC, HYBRID, AND WILD STRAINS OF BROOK TROUT,1 SALVELINUS-FONTINALIS, AFTER STOCKING - THE IMPACT OF INTRASPECIFIC AND INTERSPECIFIC COMPETITION

被引：54
|
作者：
LACHANCE, S [1 ]
MAGNAN, P [1 ]
机构：
[1] UNIV QUEBEC,DEPT CHIM BIOL,CP 500,TROIS RIVIERES GA9 5H7,QUEBEC,CANADA
来源：
CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES | 1990年 / 47卷 / 12期
关键词：
D O I：
10.1139/f90-253
中图分类号：
S9 [水产、渔业];
学科分类号：
0908 ;
摘要：
Wild and hybrid strains of brook trout showed better rates of recovery and yield (kilograms of fish recovered per kilogram planted) than a domestic strain, during the 2 yr following planting, in 6 small oligotrophic lakes of the Laurentian Shield. Native brook trout and white sucker Catostomus commersoni had a significant impact on planted brook trout. -from Authors
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页码：2278 / 2284
页数：7
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