Hello everyone! Today we are going to be talking about aquaponics. Here at Green Bridge Growers, we are quite fond of aquaponics as a way to grow food sustainability. At our farm, we have a whole greenhouse dedicated to our aquaponics system that is made up of hundreds of koi fish along with nearly four hundred vertical towers that help us grow crops year-round.
Aquaponics is a sustainable farming system where fish provide nutrients for the growing plants. The system starts off when the fish are fed and in turn, they produce waste in the form of ammonia. Microbes in the system break down the ammonia into nitrates and nitrites which is very nutrient rich for the plants. After this, the water is pumped to provide a constant supply of water to the plants. When the roots take up the fish nutrients, it actually purifies the water which is cycled back to the fish tank. Essentially, aquaponics is a closed loop, self-sustaining system.
Aquaponics is a great method for people to grow their own food by using sustainable and organic farming practices. It is a great choice because a system can be set up anywhere and they can be all different sizes. At the farm, we have a greenhouse that helps us to grow year-round but you can definitely create your own system at home!
Some of the benefits of aquaponics include:
Aquaponics is a great method for people to grow their own food by using sustainable and organic farming practices. It is a great choice because a system can be set up anywhere and they can be all different sizes. At the farm, we have a greenhouse that helps us to grow year-round but you can definitely create your own system at home!
Some of the benefits of aquaponics include:
- Minimal land usage is required for aquaponics compared to conventional farming.
- No soil is involved which limits the production of weeds and worrying about soil health.
- Minimal water usage is required since the water used is mostly recycled.
Aquaponics is a very popular farming practice among sustainable and organic farmers because the use of fertilizers are not required, and the nutrients comes directly from the fish. When it comes to the types of plants able to be grown, it is important to consider temperature conditions and the time of year. For example, this summer at Green Bridge, we have been planting heat tolerant lettuce varieties to ensure the successful growth of our crops. In addition to the types of crops grown in an aquaponics system, it is important to consider the type of fish used in a system. Different fish can be used for different reasons, and some might have different needs. Some fish such as tilapia and salmon are used so that they themselves can be harvested when they get to a certain size. At Green Bridge we use ornamental koi because they can tolerate the range of temperature conditions that the Midwest offers.
There are many different types of aquaponics systems, some of which you can make at home! There are kits available to purchase or you can even use materials that you have at home. First, you want to consider your size constraints and the climate that your system will be in. Next, you will be able to better understand which crops you can grow and what kind of fish your system needs. There are many helpful sources for DIY aquaponics systems as well as systems available to purchase. I have attached a link below along with some other links with additional information on aquaponics.
https://gogreenaquaponics.com/blogs/news/ultimate-aquaponics-beginners-guide#:~:text=Aquaponics%20is%20a%20combination%20of,create%20an%20effective%20aquaponics%20system
https://fisheries.tamu.edu/aquaponics/
https://www.aquaponicsforbeginners.com/aquaponics-resources-for-beginners/
https://aquaponics.africa/2021/10/07/the-chemistry-behind-aquaponics/
-Keely Charles
There are many different types of aquaponics systems, some of which you can make at home! There are kits available to purchase or you can even use materials that you have at home. First, you want to consider your size constraints and the climate that your system will be in. Next, you will be able to better understand which crops you can grow and what kind of fish your system needs. There are many helpful sources for DIY aquaponics systems as well as systems available to purchase. I have attached a link below along with some other links with additional information on aquaponics.
https://gogreenaquaponics.com/blogs/news/ultimate-aquaponics-beginners-guide#:~:text=Aquaponics%20is%20a%20combination%20of,create%20an%20effective%20aquaponics%20system
https://fisheries.tamu.edu/aquaponics/
https://www.aquaponicsforbeginners.com/aquaponics-resources-for-beginners/
https://aquaponics.africa/2021/10/07/the-chemistry-behind-aquaponics/
-Keely Charles
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