What is Azolla rich in?
Azolla is rich in protein, almost 20-25% CP on dry weight basis. It is also found to contain essential minerals like Iron, calcium, magnesium, phosphorus, copper, manganese etc. apart from appreciable quantities of vitamin A and vitamin B12.
What are the nutrients of Azolla?
Azolla is very rich in proteins, essential amino acids, vitamins (vitamin A, vitamin B12, Beta Carotene), growth promoter intermediaries and minerals including calcium, phosphorous, potassium, ferrous, copper, magnesium.
Can you feed Azolla to chickens?
Azolla is a native water plant with some seriously exciting attributes for anyone looking to develop closed-loop cycles for organic animal feed. It’s high in protein and minerals, fixes nitrogen, is palatable to chickens, pigs, goats, ducks and cows, and can be grown on any closed body of water.
How do duckweed get nutrients?
The leaves float freely on the surface of a waterbody while the root hangs below the surface to obtain nutrients from the water rather than from soil. Duckweed tends to grow in dense colonies in quiet water such as ponds, marshes, lakes and slow-moving streams.
How do you feed with Azolla?
Azolla can be fed to livestock either in a fresh or dried form. It can be given directly or mixed with concentrates to cattle, poultry, sheep, goats, pigs and rabbits. It takes a few days for the animals to get used to the taste of azolla, therefore it is better to feed it with the concentrates in the initial stages.
What is the best fertilizer for Azolla?
Fertilize Azolla with 2.2 kg Phosphorus (P)/ha every 5 d, 4 kg K/ha every 10 d, and/or 500−1000 kg/ha farmyard manure every 5−10 d….How do you manage Azolla in rice?
- Azolla multiplies vegetatively (i.e., it does not produce seeds).
- Azolla grows best at a 25oC average daily temperature but dies at higher temperature.
What is the best fertilizer for azolla?
How do you feed with azolla?
How do you make azolla grow faster?
Slurry made of 2 kg cow dung and 30 g of Super Phosphate mixed in 10 litres of water, is poured onto the sheet. More water is poured on to raise the water level to about 10 cm. About 0.5 – 1 kg of fresh and pure culture of azolla is placed in the water. This will grow rapidly and fill the pit within 10 – 15 days.
How do you fertilize azolla?
Fertilize Azolla with 2.2 kg Phosphorus (P)/ha every 5 d, 4 kg K/ha every 10 d, and/or 500−1000 kg/ha farmyard manure every 5−10 d….How do you manage Azolla in rice?
- Azolla multiplies vegetatively (i.e., it does not produce seeds).
- Azolla grows best at a 25oC average daily temperature but dies at higher temperature.
What kind of animal feed is Azolla good for?
Azolla (water fern) as protein-rich animal feed. Azolla is a native water plant with some seriously exciting attributes for anyone looking to develop closed-loop cycles for organic animal feed. It’s high in protein and minerals, fixes nitrogen, is palatable to chickens, pigs, goats, ducks and cows, and can be grown on any closed body of water.
What kind of plant is an Azolla fern?
Characteristics Azolla develops a symbiotic relationship with a blue- green algae, Anabaena azollae . An azolla plant is a fern frond consisting of a main stem growing at the surface of the water, with alternate leaves and adventitious roots at regular intervals along the stem.
What kind of fertilizer do you need for Azolla?
Successful cultivation of azolla requires the application of a certain amount of phosphorus fertilizer (0.5 to 1.0 kg P/ha/week), but this does not necessarily mean an increase in the amount of phosphorus fertilizer required to produce a crop of rice ( Lumpkin et al., 1985 ). Azolla can be fed to livestock either in a fresh or dried form.
What kind of protein does Azolla have in it?
On a dry weight basis, azolla has 25-35% protein content, 10-15% mineral content, and 7-10% comprising a combination of amino acids, bio-active substances and biopolymers ( Kamalasanana et al., 2002 ). Azolla’s carbohydrate and oil content is very low.