合格的鱼苗鱼种池有哪些标准培育鱼苗鱼种的池塘要求水源充足，能排能灌。这样有利于逐渐加注新水，保持池水肥度适中，水质新鲜，氧气充足，可促进苗种的快速生长，并在一定程度上防止鱼病的发生。池塘面积一般为１—５亩，水深应控制在０．５—１．５米之间．太大太深的... What are the standards for qualified fish fry ponds Ponds that cultivate fry fish species require sufficient water to discharge irrigation. This is conducive to gradual filling of new water, maintaining moderate water and fertilizer, fresh water, adequate oxygen, can promote the rapid growth of seed, and to some extent prevent the occurrence of fish disease. Pond area is generally 1-5 acres, water depth should be controlled between 0.5-1.5 meters. Too deep and too ...