丰年虫卵孵化与操作手册
一步步的科学指南，助力实现 ≥ 85% 的孵化率、最大化的无节幼体生物量，以及为海洋幼体提供清洁的分离效果。
Optimal Hatching Parameters
Achieving consistent high hatching efficiency requires strict control of environmental factors in conical hatching tanks.
盐度
使用天然海水或人工海盐。低盐度会延长孵化时间。
水温
保持恒定温度。低于 25 °C 的温度会大幅降低孵化速度。
持续曝气
保持丰年虫卵处于持续悬浮状态。避免虫卵沉淀形成死角。
光照强度
在水化前2个小时内，光照会触发胚胎发育机制。
From the Tin to the Microscope
The same Revive Artemia cysts our customers hatch every day — as they ship, as they measure out, and as the nauplii look 24 hours later under the lab microscope.
One Life Cycle, Two Survival Strategies
Under stress — high salinity, low oxygen — Artemia females produce dormant cysts that survive for years in a dry state. Rehydrated under the right light, temperature and salinity, each cyst hatches into a nauplius within 24–48 hours, molts through juvenile stages and reaches the adult form, where the cycle begins again.
The hatching parameters above exist to serve exactly this biology: they recreate the conditions that tell a dormant cyst it is safe to wake up.
Read the full dry Artemia cyst guideOptimal Hatching Conical Tank Dynamics
Maintains osmotic balance for rapid embryo hydration.
Ensures synchronized 20–24 hr hatch-out velocity.
Prevents cyst sedimentation and dead zones in tank corners.
4-Step Hatchery Operating Procedure
消毒与预水化
在转移至盐水前，将干燥的丰年虫卵在 20–25 °C 的清洁淡水中浸泡 30 分钟。
锥形罐孵化
向锥形孵化罐中注满 30 ppt 的盐水。以每升最高 2 克的密度加入丰年虫卵。
收获与分离
20–24 小时后关闭曝气。无节幼体向底部的光源游动，而空壳则漂浮到水面。
冷藏与营养强化
彻底冲洗收获的无节幼体。储存在冷冻海水 (4–6 °C) 中，或使用绿宝石小球藻进行营养强化。