What are economically important plants?
According to the United Nations Food and Agriculture Organization, the estimated export value of major plant commodities traded in world markets for 1998 was: rice ($9.9 billion dollars), maize ($9.1 billion), wheat ($15.1 billion), soybeans ($9 billion), coffee greens and roast ($13.7 billion), sugar ($5.9 billion).
What are economic plants?
Economic plants are defined as those plants utilized either directly or indirectly for the benefit of Man. Indirect usage includes the needs of Man’s livestock and the maintenance of the environment; the benefits may be domestic, commercial, environmental, or aesthetic.
How the economically useful plants are classified based on their utility?
Based on their utility, the economically useful plants are classified into food plants, fodder plants, fibre plants, timber plants, medicinal plants, and plants used in paper industries, dyes and cosmetics. Selected examples of economically important plants for each category are discussed in this chapter.
Why are plants economically important to humans?
People depend upon plants to satisfy such basic human needs as food, clothing, shelter, and health care. These needs are growing rapidly because of a growing world population, increasing incomes, and urbanization. Plants provide food directly, of course, and also feed livestock that is then consumed itself.
Which is an example of an economically useful plant?
Based on their utility, the economically useful plants are classified into food plants, fodder plants, fibre plants, timber plants, medicinal plants, and plants used in paper industries, dyes and cosmetics. Selected examples of economically important plants for each category are discussed in this chapter. 10.1 Food plants
What kind of plants were used in early civilization?
Early civilization in different parts of the world has domesticated different species of plants for various purposes. Based on their utility, the economically useful plants are classified into food plants, fodder plants, fibre plants, timber plants, medicinal plants, and plants used in paper industries, dyes and cosmetics.
What is the unit X of Economic Botany?
Unit X: Economic Botany Chapter 10 Useful Plants and Economically Entrepreneurial Botany 230Economically useful plants and Entrepreneurial Botany The land and water of the earth sustain a vast assemblage of plants upon which all other living forms are directly or indirectly dependent.
What kind of plants are in my garden?
Medicinal and Drug Plants Ajuga reptans (Bugleweed). Atropa acuminata and A. belladona (Belladonna). Catharanthus roseus (Madagascar Periwinkle). Digitalis purpurea (Foxglove, Deadmen’s Bells, Witch’s Bells). Ephedra sp. Eschscholzia californica (California Poppy). Hedera helix (English Ivy). Viola tricolor (Pansy).