Z.Z. Xu

867 total citations
24 papers, 664 citations indexed

About

Z.Z. Xu is a scholar working on Agronomy and Crop Science, Genetics and Animal Science and Zoology. According to data from OpenAlex, Z.Z. Xu has authored 24 papers receiving a total of 664 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Agronomy and Crop Science, 20 papers in Genetics and 6 papers in Animal Science and Zoology. Recurrent topics in Z.Z. Xu's work include Reproductive Physiology in Livestock (22 papers), Genetic and phenotypic traits in livestock (19 papers) and Ruminant Nutrition and Digestive Physiology (8 papers). Z.Z. Xu is often cited by papers focused on Reproductive Physiology in Livestock (22 papers), Genetic and phenotypic traits in livestock (19 papers) and Ruminant Nutrition and Digestive Physiology (8 papers). Z.Z. Xu collaborates with scholars based in New Zealand, United States and Switzerland. Z.Z. Xu's co-authors include L.J. Burton, Macmillan Kl, R. Vishwanath, D. L. Johnson, B.L. Harris, J.E. Pryce, S McDougall, Bagna Bao, H.A. Garverick and B. E. Salfen and has published in prestigious journals such as Journal of Dairy Science, Reproduction and Theriogenology.

In The Last Decade

Z.Z. Xu

23 papers receiving 572 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Z.Z. Xu New Zealand	15	583	558	154	126	74	24	664
Karol E Fike United States	14	547 0.9×	446 0.8×	181 1.2×	157 1.2×	52 0.7×	35	671
David R. Mackey Ireland	8	538 0.9×	417 0.7×	142 0.9×	101 0.8×	38 0.5×	18	590
F.M. Rhodes Australia	15	991 1.7×	824 1.5×	231 1.5×	234 1.9×	60 0.8×	26	1.1k
E. L Reis Brazil	8	719 1.2×	666 1.2×	213 1.4×	254 2.0×	69 0.9×	25	805
A.O. Darwash United Kingdom	10	1.1k 1.9×	970 1.7×	213 1.4×	149 1.2×	45 0.6×	15	1.2k
O.G. Sá Filho Brazil	14	802 1.4×	654 1.2×	249 1.6×	260 2.1×	63 0.9×	24	855
L.G.D. Mendonça United States	14	559 1.0×	418 0.7×	184 1.2×	151 1.2×	29 0.4×	19	620
A. Ahmadzadeh United States	10	368 0.6×	283 0.5×	102 0.7×	117 0.9×	39 0.5×	35	417
M.A.R. Siddiqui United States	18	668 1.1×	482 0.9×	182 1.2×	260 2.1×	109 1.5×	36	735
Abdülkadir Keskin Türkiye	11	426 0.7×	380 0.7×	115 0.7×	112 0.9×	24 0.3×	40	496

Countries citing papers authored by Z.Z. Xu

Since Specialization

Citations

This map shows the geographic impact of Z.Z. Xu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Z.Z. Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Z.Z. Xu more than expected).

Fields of papers citing papers by Z.Z. Xu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Z.Z. Xu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Z.Z. Xu. The network helps show where Z.Z. Xu may publish in the future.

Co-authorship network of co-authors of Z.Z. Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Z.Z. Xu. A scholar is included among the top collaborators of Z.Z. Xu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Z.Z. Xu. Z.Z. Xu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Xu, Z.Z., et al.. (2018). Application of liquid semen technology under the seasonal dairy production system in New Zealand. Animal Reproduction Science. 194. 2–10. 19 indexed citations

Xu, Z.Z.. (2016). Effect of time of artificial insemination after oestrus detection on non-return rate of lactating dairy cows on pasture. New Zealand Veterinary Journal. 65(3). 119–123. 4 indexed citations

Xu, Z.Z.. (2014). Application of liquid semen technology improves conception rate of sex-sorted semen in lactating dairy cows. Journal of Dairy Science. 97(11). 7298–7304. 25 indexed citations

Shannon, Patrick, et al.. (2012). Extracellular calcium is involved in egg yolk-induced head-to-head agglutination of bull sperm. Theriogenology. 78(7). 1476–1486. 12 indexed citations

Kasimanickam, R., J. B. Hall, J.M. DeJarnette, et al.. (2009). Fixed-time AI pregnancy rate following insemination with frozen-thawed or fresh-extended semen in progesterone supplemented CO-Synch protocol in beef cows. Theriogenology. 71(7). 1180–1185. 33 indexed citations

Harris, B.L., et al.. (2006). Development of new fertility breeding values in the dairy industry. Proceedings of the New Zealand Society of Animal Production. 66. 107–112. 17 indexed citations

Harris, B.L., et al.. (2005). Fertility breeding values in New Zealand, the next generation. Bulletin - International Bull Evaluation Service/Interbull bulletin. 47. 14 indexed citations

Harris, B.L., et al.. (2002). Factors affecting commercial application of embryo technologies in New Zealand: a modelling approach. Theriogenology. 59(2). 617–634. 15 indexed citations

Harris, B.L., C. W. Holmes, A M Winkelman, & Z.Z. Xu. (2001). Comparisons between fertility and survival of strains of Holstein-Friesian cows, Jersey cows and their crosses in New Zealand. BSAP Occasional Publication. 26(2). 491–493. 9 indexed citations

10.

Xu, Z.Z., et al.. (2000). Treatment of Noncyclic Lactating Dairy Cows with Progesterone and Estradiol or with Progesterone, GnRH, Prostaglandin F2α and Estradiol. Journal of Dairy Science. 83(3). 464–470. 26 indexed citations

11.

Xu, Z.Z. & L.J. Burton. (2000). Estrus Synchronization of Lactating Dairy Cows with GnRH, Progesterone, and Prostaglandin F2α. Journal of Dairy Science. 83(3). 471–476. 19 indexed citations

12.

Hanlon, D.W., J.J. Wichtel, Z.Z. Xu, & L.J. Burton. (2000). The reproductive performance of anoestrous dairy cows following treatment with progesterone and oestradiol prior to the start of mating. New Zealand Veterinary Journal. 48(5). 136–143. 19 indexed citations

13.

Xu, Z.Z., G.A. Verkerk, John F. Mee, et al.. (2000). Progesterone and follicular changes in postpartum noncyclic dairy cows after treatment with progesterone and estradiol or with progesterone, GnRH, PGF2α, and estradiol. Theriogenology. 54(2). 273–282. 22 indexed citations

14.

Salfen, B. E., et al.. (1999). Effects of the presence of a dominant follicle and exogenous oestradiol on the duration of the luteal phase of the bovine oestrous cycle. Reproduction. 115(1). 15–21. 32 indexed citations

15.

Xu, Z.Z. & L.J. Burton. (1999). Reproductive Performance of Dairy Heifers after Estrus Synchronization and Fixed-Time Artificial Insemination. Journal of Dairy Science. 82(5). 910–917. 31 indexed citations

16.

Xu, Z.Z. & L.J. Burton. (1999). Effects of oestrus synchronisation and fixed-time artificial insemination on the reproductive performance of dairy heifers. New Zealand Veterinary Journal. 47(3). 101–104. 4 indexed citations

17.

Xu, Z.Z. & L.J. Burton. (1998). Synchronization of estrus with PGF2α administered 18 days after a progesterone treatment in lactating dairy cows. Theriogenology. 50(6). 905–915. 8 indexed citations

18.

Xu, Z.Z., L.J. Burton, & Macmillan Kl. (1997). Treatment of post-partum anoestrous dairy cows with progesterone, oestradiol and equine chorionic gonadotrophin. New Zealand Veterinary Journal. 45(5). 205–207. 14 indexed citations

19.

Xu, Z.Z. & L.J. Burton. (1996). Reproductive efficiency in lactating dairy cows. Proceedings of the New Zealand Society of Animal Production. 56. 34–37. 14 indexed citations

20.

Xu, Z.Z., L.J. Burton, & Macmillan Kl. (1996). Reproductive performance of lactating dairy cows following oestrus synchronisation with progesterone, oestradiol and prostaglandin. New Zealand Veterinary Journal. 44(3). 99–104. 27 indexed citations

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