Do you know what is Center of Origin? The center of origin is a geographical area where the particular group of organisms (either domesticated or wild) first originated on earth. This is the 2nd part of the topic: Concepts of center of origin of cultivated crops. If you have somehow …

What is Center of Origin? The center of origin is a geographical area where the particular group of organisms (either domesticated or wild) first originated on earth. Center of Origin & Center of Diversity Many people believed that centers of origin are also centers of diversity. But, the centers of diversity …

From time immemorial food, clothing, and shelter have been the three great necessities of mankind. Wood is the most familiar and most important forest product. Wood has contributed a lot to the advancement of civilization. Today, wood is the most widely used commodity other than food and clothing. It is …