现在她们之中的一些人从事鱼苗生产[在孵卵池从事人工养殖鱼苗]，这项产业带来的利润比养鱼更高。

Now some of them are involved in fish-seed production [controlled breeding of fish as in a hatchery], which is more lucrative than fish aquaculture.

youdao

本文介绍了苍鹭的产卵、孵卵行为及人工换卵实验。

In this paper are presented the oviposition, the incubation behavior and the artificial egg-changing experiment of Ardea cinerea.

youdao

本文介绍了苍鹭的产卵、孵卵行为及人工换卵实验。

In this paper are presented the oviposition, the incubation behavior and the artificial egg-changing experiment of Ardea cinerea.

youdao