Types Of Algae

In general, they are considered plant-like, as they are photosynthetic. Other structures that algae may have vary greatly. Chrysophyta usually have silica in their cell wall and are usually found in fresh water.

These organisms are mostly found in areas of freshwater such as lakes, rivers and ponds. The organisms are extremely important to the ecosystem of freshwater areas because they act as the primary food source for the abundant zooplankton that inhabit those...

Algae can also clog turf pores and cuts the water supply off to the areas of lawn where it is growing. Algae may also be present if the soil is densely, when there are open spots in the turf or a very high fertility present.Algae forms a black crust when...

Many species live in saltwater, so are not something you'll run into often, but three main groups make their homes in fresh water. Some species even have a rudimentary eyespot that helps them locate and head toward light sources.

Don't overstock your water garden with fish and feed them responsibly to maintain a balance of nutrients in the pond.Strong sunlight encourages the growth of algae. The fish will enjoy the shade and hiding places that the lilies provide, and they will...

The growth of spirulina ceases in temperatures below 20 degrees Celsius, and the temperature should be no higher than 38 degrees Celsius.Place alkaline water in a water-tight open container.

But growing microalgae isn't resource intensive—there's no soil required, little fertilizer required and no pesticides at all. Random Items Of Algal Interest Researching this blog entry kicked my ag-geekiness into overdrive.

Despite good intentions, it's not unusual to inherit a problem pond or have one poorly designed for controlling aquatic vegetation. Consider biological controls to create long-lasting solutions and gain benefits of better environmental stewardship and...

This is because spores and disease may be contained in the soil.Water only when the soil surface is nearly dry and don't let your seedlings sit in a pool of water.If you use a humidity dome, remove it at least once per day for an hour so condensation...

Algae have no threadlike structures or leaves. However, the excess nitrogen may just cause algae to thrive -- so avoid fertilizer where algae grow. Because algae usually grow in wet environments, they look like a slimy, wet mass, often green in color.

Many algae can swim, usually with the aid of one or more flagella, thin, hairlike structures. Plants are exclusively sessile. Plants develop from an embryo, a characteristic they share with animals.

Read on to find out.Yes. Continueuntil the pile is at least 3 feet deep, which is the minimum depth required for successful composting. If the water is salty, rinse the scum with a garden hose before adding it to theTo incorporate pond scum into a compost...

Nonvascular plants lack these tissues and cannot transfer water up a stem like a tree, which keeps nonvascular plants small.The fossil record dates the oldest vascular plants to 439 to 409 million years ago during the Silurian period.

These plants may include a range of organisms, including flowers, trees and algae. Some work to understand plant genetics, while others examine plant anatomy, the structures of the plants, or plant ecology, how the plants affect the organisms and area...

Aquatic plants provide food and shelter to many different species in the river, and can be as small as the single-celled algae. They're notable for their tendency to strike many different kinds of bait, but they should be eaten rarely due to the danger...

Druehl, Lauren E. Garske and Stuart Banks predicted tropical kelp forests ranging from 98-656 feet (30-200 meters) Their survey in 2007 discovered kelp as deep as 196 feet (60 meters) underwater.In 1999 the U.S. Geological Survey found coralline algae...

In meiosis, each cell divides to form four haploid cells that contain the genetic information of the protist.Female plants reproduce by holding eggs within their stems; sperm from male plants fertilize these eggs.

Obviously, they can do a lot of things we can't when it comes to eating and drinking. I've found the easiest and most effective way is with a hard-bristled brush, some dish soap and a hose.

Examples of algae include lyngbya and muskgrass.Floating plants are not attached to the water's bottom, but they have roots which absorb water. They are found primarily in the ocean and they have no roots, stems or leaves.

Some unicellular species rely entirely on external energy sources and have reduced or lost their photosynthetic apparatus.As you can see, some algae in your pond are beneficial. You are going to want to avoid places that are prone to flooding or pesticide/fertilizer...

Temperature of the water should be 72-78 F. “Moss” ball is a misnomer, as Marimo moss balls consist entirely of algae – notIn their natural habitat, Marimo moss balls can eventually reach diameters of 8 to 12 inches (20-30 cm.), although your home-grown...

Algae are free-floating plants without any true stems, leaves or roots. Streams are smaller and can converge to create rivers. Species vary depending on location. Freshwater plants include algae, bulrushes and cattails, and freshwater animals include...

As the cone matures and reveals the seeds, the bright colors attract birds and other wildlife. These coralloid roots form nodules in which blue green algae grow. The animals disperse the seeds after they eat the colorful fleshy covering.The cycad stem...

However, plants and animals can still thrive in those places that were once seen as impossible for sustaining life. Water clarity and a healthy nutrient supply, as well as current action in and around the Great Barrier Reef Lagoon are credited with allowing...

It has creeping roots that propagate quickly in shallow water, and its stems are so hard that muskrats use them to build their homes. This plant has a hard stem that tapers at the top.

This kelp averages about two feet of growth per day. Silveta rockweed algae features slender fronds and comes in shades of olive green and yellow brown. On average, Atlantic salmon weigh from 5 to 20 pounds.

Desert fungi can lie dormant in desert soil until disturbed, then attack with toxic spores that cause serious illness. Each species creates hyphae and spores in the soil. Some colonies of desert fungi types can live for millions of years by prolonging...