以小杂虾加工对虾合成饵料及投喂效果的试验报告

山东省卽墨县沿海适宜对虾养殖的港湾滩涂50000多亩,1983年对虾放养面积已达8900亩。随着养殖面积的不断扩大,饵料供不应求的矛盾日益突出,每年都要从外地购进大量贻贝、杂色蛤等,生产成本很高;而当地3至6

EXPERIMENTAL REPORT ON SMALL SHRIMPS COMPOUND FEED AND ITS FEEDING EFFECT

Small shrimps, peanut pie and bran were made compound food for prawn. Small shrimps were first dried to reduce the water content and mixed proportionally with other ingredients. The finished products consist of 79.5% of compound food and 20.5% of animal food. Average body length reached 12.8cm, with an average increase of 1cm in every 10 days and food efficiency of 3.46. The product is, therefore, highly recommenda-ble to be used as prawn food.