Abstract
Abstract A total of 2,269 mixed-breed steers (256 kg) grazed burned (April), native-grass pastures for nine grazing seasons from 1990 to 1998. Steers were allotted randomly to graze for either 1/2 season (short season [SS]) from late April to July 15 (an average of 81 d, at one steer per 0.81 ha), or for 3/4 season [intermediate season (IMS)] from late April to August 15 (an average of 112 d, at one steer per 1.21 ha). The grass species composition was measured in yr 1, 4, and 8 of the study. The economics of steers grazing the two systems were determined by stocker and feeder cattle prices at Dodge City, adjusted to southeast Kansas. The steers grazing SS gained more per day (1.26 vs 1.13 kg, P 0.10) between systems for big bluestem, little bluestem, switch-grass, Indiangrass, and total perennial grass. However, percentage basal cover of perennial grass increased more for SS (P
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
