| abstract |
The invention relates to an ecological feed for industrial culture of penaeus vannamei boone, which comprises the following raw materials in percentage by weight: 60-70% of protein source raw material, 6-9% of fat source raw material, 20-25% of carbohydrate raw material, 1.0-3.0% of vitamin, 1.0-3.0% of mineral salt, 0.1-0.2% of antioxidant, 0.1-0.2% of dehulline and 0.05-0.1% of anti-stress substance. The ecological feed for the penaeus vannamei boone can obviously improve the survival rate and the weight gain rate of the penaeus vannamei boone and improve the anti-stress capability and the disease resistance of the penaeus vannamei boone while ensuring the normal growth of the penaeus vannamei boone. Meanwhile, the problems of overhigh nitrogen and phosphorus in the feed and serious environmental pollution in the process of culturing the penaeus vannamei boone are effectively solved, the emission of nitrogen and phosphorus in the culture water body can be obviously reduced, and the ecological benefit is good. |