Goodnight, fortonightIwilldiscussAquaponicvs.hydroponiccourtesiesthatknowswherethat is superiorto thetwosystemsproficiency level??clearallsuperior systemtherearebetterandmore simple. in my opinionandIpreferhydroponicsbecausenotmergebetweenplantsandfishin terms ofahydroponicsdoes not take placeandmorestoutstoutforhydroponicgrowing mediaalthoughslightlymoreexpensivethanaquaponicsofallit's all the samedepends on you, whatyou think isgoodandmore representative ofyour soulhappyfarm
Hydroponic Vs Aquaponicsystems both use water and share a few common parts, but that's where the similarities end. Hydroponic systems focus solely on plant growth, while aquaponic systems attempt to achieve a healthy life balance between both plants and fish. Aquaponics takes the more natural path, while many hydroponic systems rely on simplicity.
Hydroponic systems use water and a non-soil growing medium to provide plants with nutrients. Nutrients added to the water are fed to the plants in a variety of ways. Bubble systems lift nutrients to plant roots with a constant supply of bubbles in the water, while a wick system feeds nutrients and water via a wick. A reservoir is responsible for holding both the water and nutrient solution. Hydroponic systems are essentially hands-off when it comes to feeding the plant. Everything is usually done automatically, aside from the addition of the nutrient solution.
hydroponics vs aquaponicsThe advantages of using hydroponics to grow plants are:
No soil is necessary.
It’s stable and produces high yields.
There is no damage from pesticides.
The controlled system means that no nutrition pollution is released into the environment.
Lower nutrient requirements due to control over nutrient levels.
Lower water requirement as water stays in the system and can be reused.
Hydroponics and aquaponics share a few similarities. They both use nutrient-rich water that’s highly oxygenated to bathe the plants’ roots continuously, and in both systems, plants see better growth rates in comparison with those that are grown in soil.
Although aquaponics borrows many techniques from hydroponics such as their NFT (nutrient film technique) and DWC (deep-water culture), there are many significant differences where aquaponics improves upon.
An aquaponic system is a part-hydroponic system, but rather than only growing plants, aquaponics takes advantage of the symbiotic relationship between plants and fish. The waste contained in the aquarium water is pumped up to a growing tray that houses the plants and contains the growing medium. Plants rely on the waste for its nutrients, and the clean, relatively waste-free water goes back into the aquarium for the fish.
Aquaponics Pros and Cons
Aquaponics does not require the addition of a nutrient solution, since the plant nutrients are found in the fish waste. The entire process is organic from start to finish. After the tank is set up, the only product you usually need to purchase is fish food. The obvious downside to aquaponics is that you're keeping live fish, which can be a chore in itself. The aquarium's pH must be kept at an acceptable level for both the fish and the plants. Dead fish must be taken out of the aquarium as soon as possible, due to the high amounts of ammonia they release. Although ammonia from plant waste is converted into nitrate for plant growth by bacteria, the ammonia from dead fish is excessive. You must also choose your fish carefully, ensuring they can coexist with one another and with the conditions in your aquarium.
Hydroponics Advantages and Disadvantages
Cost Of Chemical Nutrients – In a hydroponics system, chemical nutrients used to feed plants are expensive and costs are gradually rising due to over-mining and scarcity. In an aquaponics system, fish feed is used instead which is not only cheaper, but will provide you with bigger as well as support for plants.
Retain Nutrient Solution – Certain periods, water in hydroponic systems needs to be unloaded because of the build-up of salts and chemicals to the point where levels become toxic to plants. Where the waste water is disposed of needs to be carefully considered, but in an aquaponic system, there’s a natural balance of nitrogen and water is never replaced, only topped up due to evaporation.
Productivity – It has been shown in several studies and research that once the aquaponic biofilter is fully established (after a period of 6 months), an aquaponic gardener will generally see quicker and more efficient results in terms of plant growth compared to hydroponics.
Ease Of Maintenance – An aquaponic system is much easier to maintain since there’s no need to check the electrical conductivity once everyday as you would have to in a hydroponic system. The natural ecosystem in aquaponics means that elements have a tendency to balance each other out, and you would only need to check pH and ammonia levels once a week, and nitrate levels once a month.
Organic Growth – Hydroponics is made up of a sterile man-made environment while aquaponics is a replication of a natural ecosystem, thus making it completely organic. Hydroponic systems use costly nutrients made up of a mixture of chemicals and salts to feed plants, but in an aquaponic system, plant food is made from the conversion of solid fish waste by bacteria and composting worms. This natural process results in better plant growth and lower disease rates.
Sumber : http://petanidota.blogspot.co.id/2015/03/hydroponic-vs-aquaponic.html