Micro-irrigation, sometimes called localized irrigation, low volume irrigation, or trickle irrigation is a system where water is distributed under low pressure through a piped network, in a pre-determined pattern, and applied as a small discharge to each plant or adjacent to it.
Prorocentrum lima is a photosynthetic species containing two chloroplasts, a central pyrenoid and a large posterior nucleus (Figs. 6,7) (Dodge, 1975). Reproduction: Prorocentrum lima reproduces asexually by binary fission in which each new daughter cell sheds the parent cell theca and produces two new valves.
Pediastrum boryanum cannot move on its own. It stays with its colony and floats with currents in the water. Pediastrum boryanum have only one cell, but just like larger plants, such as trees, they can make oxygen. Pediastrum boryanum and other green algae are important because they convert nitrogen from waste into a form other animals can use. Large amounts of algae in a body of water is also a sign that the water may be polluted.