Longer photoperiod appropriately could stimulate the growth of yellow perch, and reduced its feed parameter.
结果表明适当延长光照时间可以促进黄金鲈鱼的生长，降低饵料系数。
Comparing with the autumn in the northland, it is just like yellow wine with colorless liquor, rice gruel with steamed bun, and perch with big crab .
比起北国的秋来，正像是黄酒之与白干，稀饭之与馍馍，鲈鱼之与大蟹。
Comparing with the autumn in northland, it is just like yellow wine with colorless liquor, rice gruel with steamed bun, and perch with big crab and yellow dog with camel.
比起北国的秋来，正象是黄酒之与白干，稀饭之与馍馍，鲈鱼之与大蟹，黄犬之与骆驼。
A North American perch (Perca flavescens) having golden yellow sides marked by broad, dark vertical bars, much valued as a food and game fish.
一种北美鲈(金鲈鲈鱼科)，体侧呈金黄色，并有深色的竖宽带条纹，被视为价值很高的食用鱼和垂钓鱼。
A North American perch (Perca flavescens) having golden yellow sides marked by broad, dark vertical bars, much valued as a food and game fish.
一种北美鲈(金鲈鲈鱼科)，体侧呈金黄色，并有深色的竖宽带条纹，被视为价值很高的食用鱼和垂钓鱼。
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