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用饵料浓度差减法和排粪率法研究中华哲水蚤（Ｃａｌａｎｕｓ ｓｉｎｉｃｕｓ）在饵料（青岛大扁藻、新月菱形藻）浓度从１５００到３５０ ０００个／ｃｍ３时摄食率的变化．实验证明中华哲水蚤具有很强的摄食潜力，摄食率在实验饵料浓度范围内一直在增加，在较低的饵料浓度（如青岛大扁藻４ ０００个／ｃｍ３）下停止摄食．关
The changes of food intake of Calanus sinicus at dietary concentrations of 1 500 to 350 000 000 / cm 3 of bait (Qingdao, China) were studied by difference subtraction of food concentration and defecation rate. Experiments show that Daphnia magna has a strong feeding potential, feed intake in the experimental feed concentration range has been increasing, at a lower feed concentration (such as Qingdao Platymonasia 4000 / cm3) to stop feeding. turn off