Dry matter yield of herbaceous rangeland plants and livemass gain of Tswana steers in eastern Botswana in response to stocking rate and phosphorus supplementation

Abstract

Abstract Tswana steers were continuously grazed at stocking rates of 3, 6, and 9 ha LSU‐1 in two blocks, and steers in one block were supplemented with phosphorus. Dry matter yield of herbaceous rangeland plants was measured at the end of each growing season from 1984 to 1990 except in 1986, whilst steer livemass was measured monthly. Steers entered the trial at the beginning of the growing season and remained on the trial for three years and two groups of steers were evaluated in the...