How Does Aquaponics Work?

3:09
 
分享
 

Manage episode 326890276 series 3299370
由Player FM以及我们的用户群所搜索的Dynamic Earth Learning — 版权由出版商所拥有,而不是Player FM,音频直接从出版商的伺服器串流. 点击订阅按钮以查看Player FM更新,或粘贴收取点链接到其他播客应用程序里。

Aquaponics is a very important system that turns waste from fish and a variety of other aquatic animals into food for hydroponic plants.First, the fish produce waste. Fish waste contains ammonia, which is a source of nitrogen for plants. Ammonia boosts plant growth as well as seed production and is also a key component of photosynthesis. After the ammonia enters the system filter, the system’s bacteria break it down. Then these bacteria convert the ammonia into nitrites and eventually nitrates. Finally, nitrates are able to make their way through the filter and down into the roots of the crop to feed it.

Dynamic Earth Learning features environmental and sustainability science topics and lesson plans!

Visit Our Blog: https://dynamicearthlearning.com/learning-lab-blog/

Visit Us on Teachers Pay Teachers: https://www.teacherspayteachers.com/Sellers-Im-Following/Add/Dynamic-Earth-Learning

Email me: kate@dynamicearthlearning.com

--- Send in a voice message: https://anchor.fm/dynamic-earth-learning/message Support this podcast: https://anchor.fm/dynamic-earth-learning/support

79集单集