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from article Dairy cattle production
Modern machinery is used in the production of milk. (Credit: Yadamons/Getty Images)
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Image
from article Dairy cattle production
A typical dairy cattle farm in northeast Iowa. (Credit: Lynn Betts/Natural Resources Conservation Service, U.S. Department of Agriculture)
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from article Dairy cattle production
Holstein dairy cattle in Washington County, Virginia. (Credit: Jeff Vanuga/Natural Resources Conservation Service, U.S. Department of Agriculture)
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from article Agricultural aircraft
An agricultural aircraft applying pesticide over a field. (Credit: BrianBrownImages/Getty Images)
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from article Agricultural aircraft
Application equipment for fixed-wing agricultural aircraft. The spraying equipment is shown on the aircraft, and a ram-air-type spreader for dry materials is shown below the aircraft.
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from article Agricultural aircraft
Application equipment for rotary-wing agricultural aircraft. (a) Helicopter with spray equipment attached. (b) Dry equipment. (c) Detail of hopper and spinner.
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from article Plant-water relations
Water transport system in plants. The xylem (the principal water-conducting tissue) is continuous from the roots through the stem to the leaves. (Copyright © McGraw-Hill Education)
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from article Plant-water relations
Relationship of water and turgor pressure in plants: (a) the plant cells in a wilted plant need water; (b) after water enters the plant, the plant cells become turgid. (Copyright © McGraw-Hill Education)
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from article Plant-water relations
Light-microscope view of a stoma on a plant cell. (Credit: Bumbim/Stockimo/Alamy Stock Photo)
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from article Plant-water relations
Daily periodicity of transpiration of alfalfa on three successive days with adequate light, temperature, and soil water conditions. (Copyright © McGraw-Hill Education)
