Optimize shrimp stocking density in shrimp per mu from pond conditions.
放养密度 = 总尾数 ÷ 面积;1 亩 ≈ 666.67 m²。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Stocking density | N = target yield / (survival × mean weight) | Production planning |
| Survival rate | Survival = harvested/stocked × 100% | Production statistics |
| Postlarvae size | PL10–PL15, 0.8–1.2 cm | SC/T 2008 |
| Carrying capacity | ≈1500 kg fish per kW aeration | Carrying capacity studies |
| Unit conversion | 1 mu = 666.7 m² | Legal units |
| Grading | >20% size spread → grade to avoid cannibalism | Culture practice |
虾苗放养密度(尾/亩)优化。渔业水产工具,帮助计算养殖参数与产量。