Economics of fertility in high-yielding dairy cows on confined TMR systems

Economic comparison of reproductive programs for dairy herds using estrus detection, timed artificial insemination, or a combination

(2013) K.N. Galvão et al.   JOURNAL OF DAIRY SCIENCE

The effect of reproductive performance on the dairy cattle herd value assessed by integrating a daily dynamic programming model with a daily Markov chain model

(2012) A.S. Kalantari et al.   JOURNAL OF DAIRY SCIENCE

A simple formulation and solution to the replacement problem: A practical tool to assess the economic cow value, the value of a new pregnancy, and the cost of a pregnancy loss

(2012) V.E. Cabrera   JOURNAL OF DAIRY SCIENCE

A daily herd Markov-chain model to study the reproductive and economic impact of reproductive programs combining timed artificial insemination and estrus detection

(2012) J.O. Giordano et al.   JOURNAL OF DAIRY SCIENCE

Reproductive performance in a select sample of dairy herds

(2012) James D. Ferguson et al.   JOURNAL OF DAIRY SCIENCE

Economics of resynchronization strategies including chemical tests to identify nonpregnant cows

(2012) J.O. Giordano et al.   JOURNAL OF DAIRY SCIENCE

An economic decision-making support system for selection of reproductive management programs on dairy farms

(2011) J.O. Giordano et al.   JOURNAL OF DAIRY SCIENCE

Effect of inseminating cows in estrus following a presynchronization protocol on reproductive and lactation performances

(2010) R.C. Chebel et al.   JOURNAL OF DAIRY SCIENCE

Reproductive risk factors for culling and productive life in large dairy herds in the eastern United States between 2001 and 2006

(2010) A. De Vries et al.   JOURNAL OF DAIRY SCIENCE

Effect of increasing amounts of supplemental progesterone in a timed artificial insemination protocol on fertility of lactating dairy cows

(2009) J.R. Lima et al.   JOURNAL OF DAIRY SCIENCE