Artificial insemination (AI) is the most powerful tool cow-calf producers have to improve beef cattle genetics. Still, they have been slow to adopt this technology due to the time and labor of heat checking and a market structure that until recently did not reward genetic improvement. However, markets are now rewarding improved genetics (e.g. premiums) and improved fixed time AI (FTAI) protocols make it easier for the cow-calf producer to use AI.
Have you wanted to have more calves born earlier in your calving season, but did not want to deal with the increase in labor, cost and facilities to utilize estrus synchronization and artificial insemination? The protocol shown (Figure 1.) can increase the number of cows coming into estrus early in the breeding season, with one time through the chute, one injection, and breeding using only natural service.
While Mother Nature has been giving us small tastes of spring, then pulling right back, the reminder that pasture green up is just around the corner shouldn’t be ignored. One of the earliest species we see greening up is cheatgrass (also called Downy brome, Bromus tectorum). This invasive species is found throughout Nebraska but is most prevalent on rangelands in the western portion of the state. Early spring is a good time to begin planning for cheatgrass management.
Although the breeding season for many herds is still a few months away, it is time to be evaluating bull body condition. Body condition is just as important in bulls as it is in cows. Research has shown that bulls in a body condition 5-6 have better semen quality than those in a 4 or 7.
Ranchers interested in learning about the latest cutting-edge research in range livestock production from the University of Nebraska–Lincoln are encouraged to register for the 2020 Nebraska Ranch Practicum offered by Nebraska Extension.
“Local” and “Organic” are two forms of production that have received considerable public attention in the last 10 years. The label of “Local” and “Organic” are noticeably vague and at times can cause confusion among consumers. The USDA has no specific definition of the “Local” label but work to promote locally grown products.
