Is there Azolla in the Philippines?
Azolla (Azolla pinnata), also known as water fern, is a free-floating aquatic plant that forms clumps and is characterized by short branches, slender roots, and is coated with tiny hairs that help keep the plant afloat. It can be found throughout the Philippines, particularly in stagnant waters such as pools and ponds.
What is Azolla culture?
Azolla is an aquatic floating fern, found in temperate climate suitable for paddy cultivation. The fern appears as a green mat over water. The Blue Green Algae cyanobacteria (Anabaena azollae) present as a symbiont with this fern in the lower cavities actually fixes atmospheric nitrogen.
How much is Azolla in the Philippines?
Azolla for SALE Price: PHP 100/kg NOTE: (Minimum of 5kg PER ORDER) Can be shipped thru Lalamove, Grab, Mr Speedy.
What is the importance of Azolla?
Azolla can be used as an animal feed a human food, a medicine and water purifier. It may also be used for the production of hydrogen fuel the production of biogas the control of mosquitoes and the reduction of ammonia volatilization which accompanies the application of chemical nitrogen fertilizer.
How do I start Azolla farming?
Growing (Production) of Azolla: Mix clean fertile soil with cow dung and water and spread across (uniformly) the pond. To cover the 6 feet X 4 feet pond, 1 kg of fresh Azolla culture is required. Apply this culture uniformly in the pond. Make sure to have the water depth at least 5 to 6 inches in the pond.
How do you prepare Azolla culture?
How long does Azolla take to grow?
Azolla can double its leaf area in seven days if conditions of high nutrient levels and water temperatures persist.
Can we grow Azolla in fish pond?
Azolla pinnata is common in most Asian rice fields, ponds, and roadside ditches, and has considerable potential in fish culture, especially in the rice-fish system. It proliferates at a high rate in natural ponds and, if necessary, for large supply, can be grown with very low cost [14].
Why Azolla is having more importance in agriculture?
Azolla possesses the desired qualities of a green manure crop, like quick growth, large biomass production, higher nitrogen content and easy decomposability in the soil. It has been further demonstrated that Azolla is a good source of potassium when applied to soils.
Is Azolla good for fish?
The high level of crude protein of Azolla and higher lysine concentration indicated that Azolla plants may be a good source of fish feed. A significantly higher content of dehydro-ascorbic acid (1,909 mg kg-1 dry weight) than that of L-ascorbic acid (10 mg kg-1 dry weight) in Azolla grown for 3 d was observed.
Do fishes eat Azolla?
Azolla pinnata as a fresh feed, in combination with a food level of natural feeding, can be beneficial to fish production [18]. Therefore, it could be an excellent inexpensive feed for B. gonionotus. Dried and processed Azolla have been tested as feed ingredient in a number of fish species (e.g., tilapia, carp, etc.)
Where can I get Azolla culture?
Azolla culture can be obtained from trusted nurseries, agricultural departments or research organizations. Read: Kadaknath Chicken Farming Project Report. Azolla finds use in the agriculture sector as green manure for rice Farming; sometimes it is also used in wheat, maize, and broad beans Farming areas.
Why many farmers attract to the Azolla cultivation?
Hence many farmers attract to the Azolla cultivation. Azolla cultivation is popular in countries like China, Vietnam, and the Philippines, etc. Azolla fixes nitrogen; it is an excellent source of nitrogen and a high nutrient value.
What are the growing conditions for Azolla?
Growing Conditions for Azolla Cultivation:- Azolla can be grown or found in ditches, ponds and wetlands of warm temperate and tropical regions. Azolla prefers shade and requires light (30 to 50 % light required for its growth) for photosynthesis.
What is Azolla used for?
It is observed that production increases by 20%. Dry Azolla is used as livestock feed because of its high nutritional content and low lignin content. Feeding poultry birds with Azolla improve their weight and egg production capacity. It can be fed to cows, sheep, goat, pig, rabbit, and fish.