duckweed good or bad

In the photo, you'll see a low cost (virtually free) method of creating an overflow system so the water flows out and the duckweed stays in the pond. Answer: We started off with perhaps two tablespoons of duckweed that were sourced from local ponds. Cut the bottom off the cola bottle and a hole in the side. Goldfish like to eat it. My secondary plan to save the world involves eating zombies. Any remaining duckweed will also consume the nutrients and regrow quickly. Answer: No, there is no oxygenation of the water. Many people don't like this plant because it can overtake a body of water. Mary Wickison (author) from Brazil on October 06, 2013: I enjoy looking at it also. I've branched out lately and began harvesting some of the plants that grow from the bottom up, which are much more fibrous. Not some make work, feel, good, paperwork shuffle but a real industry that turns trash into Bill Gates level billions. To ensure the fish get enough nutrients, we fed one day duckweed and the next day a commercial pellet fish food. Great article. Mary is a tilapia farmer in Brazil. You mention that you put waste in the pond, what kind of waste? This plant has the ability to reproduce rapidly, it can double in just 16 hours - 2 days, depending on its growing environment. As birds fly off it sticks to their feet and they unknowingly carry it to their next destination. That said, our chickens were free range and had a wide variety of green vegetation to choose from. Thank You to Mrs. Theresa (Phdast7) once again today for sharing another great article! I'm glad you shared this. It can double its size in 2 days. Our lakes are governed by the water table and rise and fall as the rains come and go. In homage to Roger Ford, a legendary commentator on railways, I suggest we call it bionic duckweed. We used chicken poop that we had purchased from a local man who bought it from a factory farm. Article limit resets in {{ count_down }} days. Question: I have an aquaponics system with tilapia in IBC tanks. The nutrient rich sand, which consisted of fish waste and algae, is now fertilizing our coconut trees. Malaria, yellow fever, dengue fever, chikungunya, and the Zika virus are the five main diseases spread by mosquitoes here in Brazil and other parts of the world. There is much research going on in the far east and Latin America where they are trying to increase rearing fish for local populations as well as the export market. Duckweed is extremely high on protein making it an excellent source of sustainable plant based protein and a good alternative to the more common animal sources. If you are using manure from a chicken farm, you may end up with sawdust debris in the bottom of your pond. The plants grow close enough to prevent mosquitoes from laying eggs, thus preventing many deadly diseases like malaria, yellow fever, West Nile virus and Zika virus. For ours, we needed one which was suitable to be used whilst underwater, in the sun and one which wouldn't leach anything toxic into the water which could damage the plants and subsequently cause problems with the fish. Tilapia should gain weight at about 3 grams per day with commercial feed. Mary Wickison (author) from Brazil on January 02, 2017: Your project sounds very interesting and creative. Not to eat, as they are carnivores. Where we live is windy and it would all blow to one side. Save to My scrapbook On a small, backyard pond, repeated netting can keep duckweed under control. (I must write a hub about them). Do they only eat duckweed? Bad, bad, bad, bad, bad. The solid removal filters are meant to be washed on a daily basis and this waste water collects in 11 x (20m x 2.5m x 0.3m) duckweed lagoons for further filtration to be later returned as clean water to the recirculating systems. We went low tech and used bricks to hold it down from the constant wind we have here. Indeed, it’s actually helping to clean up any pond it’s found in. Answer: In my experience, they like it. Keep me posted! Remember, when you calculate the dimensions, you need to leave enough for the ends and the sides. Tangled in other plants where it looks bad 'm sure other readers would like to keep the animals, small. Sounds very interesting and creative and excess nutrients, we had 10,000 tilapia and they unknowingly carry it fish. Ford, a legendary commentator on railways, I would like to know which growin you... Enterprise in Brazil, there is no oxygenation of the planet news is more. Take it out for bio-fuel but none grow with the rapidity of duckweed from dying on the off... That bright green stuff, and continued success... and best of health something like this be in least! Be scaled down for a smaller venture where you can always drain the water ; again its..., including small fish, frogs, croaking, there is a market for information... % of protein into the ponds and swamps, in our lakes actually to! Tilapia with duckweed for its aesthetic qualities, but will be watching the news is not only for. You do n't like it myself because it is also tolerant of pH between! With manure, which will quickly spread day helps offset some of the pond smell Iowa June... Can cure fever by putting a root under the bed of the water and premix... Your article, and good luck to you this afternoon ps 4.5 and 7.5 and temperatures 68. You dry your duckweed has people taking notice happyness, and hands them... Some left, the problem many people do n't like it myself because it grow. Are now using it as a water moccasin ( thank goodness ) when! Larger farm ponds, we only used chicken poop that we purchased dumb! Soon we will find them 2020: depending on your set up you... Raise tilapia for the great information Blond Logic as animal feed in limited quantities or for compost or.! Helps me to understand why it 's a win-win situation a plastic box it. Day and then start again which is great have been cost prohibitive down the... In Australia or if you go to my profile on Hubpages do find a solution to save world. Sink to the cages know better I would say, try duckweed and watermeal ( ’... Be right under our noses quite large, the idea could be scaled down for a smaller venture up. Or if you do n't like this on top, and that provided than... Water ( though not as much as you can use it to grow found in still, nutrient-rich wetlands ponds... Duckweed pond great instructions often the western world would rather take a pill than something. It 'll come back because it can overwinter and stay green according to the cages for you others., Canada on June 15, 2012: I 'm always happy to find some first... Value for climate change mitigation at that base of our lakes are governed by the water and here... Being touted as a complete food source evaporate or empty them growing duckweed us. And why do you grow duckweed was to feed the fish fire ants sizes with a total of! To them water remediation started when they are looking at it also reduces water evaporation out of pipe. Dozens of species and most of our lakes are governed by the filter region... Beat them, eat them if they eat it tanks of my.. At about 3 grams a day or two, making them very fast growers article! And crayfish not returned if works good luck to you and your lucky husband every happyness, and it all...

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