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草鱼是我国“四大家鱼”之一,个大力猛。学会钓草鱼,盛夏也能过钓瘾。草鱼性活泼、胆小、喜静、善游泳,一般栖息于水的中下层,最适生长温度20-32℃;低于15℃或高于35℃时生长速度明显减缓。低于10℃时摄食停止渐入冬眠期,来年春季水温回升至12℃以上时.又开始活动觅食。草鱼不耐低氧,要求水质较好、溶解氧气含量较高的水域环境。溶氧含量5毫克/升时活动正常,低于2毫克/升时停止摄食,低于1.5毫克/升时会产生“浮头”现象直至死亡。草鱼喜欢生活在微碱性水域中,一般在5-6月份,水温20℃以上时产卵。
Grass carp is one of the “four major domestic fish” in our country, which is fierce and fierce. Learn to catch grass carp, summer can also be addicted to fishing. Grass carp lively, timid, hi quiet, good swimming, generally inhabit the middle and lower water, the optimum growth temperature 20-32 ℃; below 15 ℃ or above 35 ℃ significantly slowed the growth rate. Feeding less than 10 ℃ gradually stopped hibernation, the spring of next year the water temperature rose to above 12 ℃. Grass carp intolerance to hypoxia, requiring better water quality, dissolved oxygen content of the water environment. Dissolved oxygen content of 5 mg / l activity is normal, less than 2 mg / l to stop feeding, less than 1.5 mg / l will produce “floating head ” phenomenon until death. Grass carp like to live in slightly alkaline waters, usually in May-June, when the water temperature above 20 ℃ to lay eggs.