Arizona Range Grasses
Their Description, Forage Value, and Grazing Management
Cooperative Extension,College of Agriculture & Life Sciences, The University of Arizona

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BERMUDA GRASS
Cynodon dactylon (L.) Pers.


Description

Growth habit: A low-growing sodgrass that spreads by both above-ground and below-ground stems.
Color: Variable green to yellow green, curing to straw color after frost.
Leaves: Usually short, flat, and narrow.
Inflorescence: Seeds are borne on four or five very narrow branches that spread fingerlike from the tip of short, leafless stalks.
Season: Warm Season
Origin: Introduced


Figure 23.—Bermuda grass (Cynodon dactylon), plant and spikelet .

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Occurrence

Throughout the state but most common in the southern portions and in irrigated areas, along stream banks, or where moisture accumulates. This is the principal lawn grass in southern Arizona.

Forage Value

Bermuda grass is primarily valuable as an irrigated pasture grass, but frequently provides abundant feed in cienegas or along stream banks. It is relished by all classes of livestock, and where moisture is available, it grows through the spring, summer, and fall months. Animals make their best gains on Bermuda grass when it grows intermixed with bur clover or some other legume.


Grazing Management

Bermuda grass is hard and wiry and should be grazed rather closely. It stands up exceptionally well under long-continued moderately heavy use. Irrigated pastures should not be grazed while being irrigated or while the ground is still soft and muddy. Periodic fertilization once a year with a high-nitrogen fertilizer will maintain forage yields which otherwise will generally decrease.


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Document located http://cals.arizona.edu/pubs/natresources/az1272/
published
2002
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