CATFISH

Welcome

Today, i want us to discuss briefly about catfish.
Catfish is an animal that lives in water with a streamlined body formation and fins for swimming. Its importance cannot be overemphasized. Catfish is very much edible and it is quite in high demand. Worthy of note is the fact that catfish can be used as food, medicine, learning/research purposes, festivals, leather, sporting activities and for ornamental purposes.

No doubt, the effect fish can have on a country's economy is quite huge given the above mentioned uses.
Let us to see how we can identify the various types of catfish:
1. clarias gariepinus: These are cat fish that grow very fast and are seen as the most market attractive fish, its dorsal and anal fins are very lengthy, nearly reaching the caudal fins.

2. Heteroclarias: These are hybrids with a fast growth within a shortest interval of time.

3. Heterobranchus: it has a single dorsal fin and adipose fin.
i. Heterobranchus longifilis- it has a block posterior part of adipose fin.
ii. Heterobranchus Birdosalis- its dorsal fin rays are between 40-46 in number.

This is where we will be drawing the curtain for today. Let us have a date next time.

Thank you.

Orangutans

Welcome Once again,
Today, we shall be talking about a rare specie of primates. Today promises to be educative and expository.
Why don't you sit back and add something to your knowledge.

Orangutans, found in the rain forests of Sumatra and Borneo, differ from other species of great apes in several important ways. Though their intelligence and relatively long lifespan are traits shared by other great primates, the social behaviour and general lifestyles of Orangutans are quite different.

Chimpanzees and gorillas are the other two groups of great Apes. They live in mixed social groups consisting of one alpha male, a group of females, and children of varying levels of maturity. Orangutans, on the other hand, live semisolitary existences.That is to say, male orangutans live alone most of the time, occupying and defending their territory and the females who live there. Though females residing within the boundaries of one male orangutan's domain belong to him, they do not live with him. Their only intimate contact occurs during weeklong periods of fertility every few years, between pregnancies. Once a female is pregnant, she takes care of herself and eventually raises her baby alone. Even when several adult females and their babies group around the same fruit tree- a rare but possible event- they do not fight or share as other primate groups would, but instead, ignore each other entirely.

Like most primates, Orangutans are comfortable in the trees. However, only Orangutans live there almost constantly since they are physically more adapted to a life of swinging and hanging from trees than chimpanzees and gorillas. For instance, their arms are extremely long and muscular compared to their legs. Furthermore, their joints, especially the joints of their knee, hips, elbows, and shoulders, are incredibly mobile.Finally, when orangutans walk on their hands and feet, they use the outside edges, rather than their palms or soles. Thus, they can eat, sleep, and play in the trees, only climbing down to find sticks and branches to build their nighttime nests.

Culled from TOEFL iBT premier.

Thank you.

welcome!

I want to specially welcome you to my blog.

Permit me to use this avenue to inform you of what this blog is all about. This blog can as well pass for EVERYTHING AGRICULTURE.

Here, Agriculture (crop and animal production) as vast as it is will be dealt with as exhaustively as possible. Item by item, produce by produce; irrespective of which branch of agriculture that may be under discourse.

I enjoin you to sit back and follow me as i take you round agriculture ranging from the business opportunities that filled the agricultural landscape to the knowledge of Bio-materials: nutritional and economic importance with strong bias in Zoology and Botany.

Thank you.