Z.Z. Xu

Genetic Parameters for Body Condition Score, Body Weight, Milk Yield, and Fertility Estimated Using Random Regression Models

Exogenous hormonal manipulation of ovarian activity in cattle

Genetics of Body Condition Score in New Zealand Dairy Cows

Evaluation of Systematic Breeding Programs for Lactating Dairy Cows: A Review

Pregnancy in Dairy Cows After Synchronized Ovulation Regimens With or Without Presynchronization and Progesterone

Stage of Cycle, Incidence, and Timing of Ovulation, and Pregnancy Rates in Dairy Cattle after Three Timed Breeding Protocols

Inclusion of an intravaginal progesterone insert plus GnRH and prostaglandin F2alpha for ovulation control in postpartum suckled beef cows.

A Comparison of Three Strains of Holstein-Friesian Grazed on Pasture and Managed Under Different Feed Allowances

Importance of inseminating only cows in estrus

- Invited Review - African Indigenous Cattle: Unique Genetic Resources in a Rapidly Changing World

Synchronization rate, size of the ovulatory follicle, and pregnancy rate after synchronization of ovulation beginning on different days of the estrous cycle in lactating dairy cows

Associations Among Body Condition Score, Body Weight, and Reproductive Performance in Seasonal-Calving Dairy Cattle

Prostaglandins and reproduction in female farm animals

Invited review: Body condition score and its association with dairy cow productivity, health, and welfare

Efficient Methods to Compute Genomic Predictions

Genetic Relationships among Body Condition Score, Body Weight, Milk Yield, and Fertility in Dairy Cows

Genetic Relationships Between Calving Interval and Body Condition Score Conditional on Milk Yield

Automated electronic systems for the detection of oestrus and timing of AI in cattle

Reproductive Loss in High-Producing Dairy Cattle: Where Will It End?

Declining fertility in dairy cattle: changes in traditional and endocrine parameters of fertility

Fertility in the high-producing dairy cow

Development of new fertility breeding values in the dairy industry

Fertility breeding values in New Zealand, the next generation

Estrus Detection Using Radiotelemetry or Visual Observation and Tail Painting for Dairy Cows on Pasture

Reproductive performance of lactating dairy cows following estrus synchronization regimens with PGF2α and progesterone

Estrus Synchronization of Lactating Dairy Cows with GnRH, Progesterone, and Prostaglandin F2α

Synchronization of estrus with PGF2α administered 18 days after a progesterone treatment in lactating dairy cows

Performance and genetic parameters for fertility of seasonal dairy cows in New Zealand