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AGRONOMY

əgrŏnˈəmē, branch of agriculture dealing with various physical and biological factors—including soil management, tillage, crop rotation, breeding, weed control, and climate—related to crop production. Agronomy commonly refers to field crops, e.g. wheat, rice, corn, sorghum, soybean, cotton, as well as pasture, sugar, and forage crops; while horticulture is concerned with fruits, vegetables, flowers, and ornamental plants; silviculture, or forestry, with forest trees; and agroforestry, with mixtures of trees with other crops.

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The Columbia Encyclopedia, Sixth Edition Copyright© 2004, Columbia University Press. Licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

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Questia, a part of Gale, Cengage Learning. www.questia.com

Publication Information: Encyclopedia Article Title: Agronomy. Encyclopedia Title: The Columbia Encyclopedia, Sixth Edition. Publisher: Columbia University Press. Place of Publication: New York. Publication Year: 2004.
    
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