Refereed Journals

Selected Publications [Referee Journal]

2024

  1. Onprang Sutthakiet, Thanathip Suwansopee, and Skorn Koonawootrittriron. 2024. Optimizing growth and production efficiency of snakeskin gourami (Trichopodus pectoralis) through intensive cage culture: impacts of culturing seasons and sex. Fishery Research. (Submitted)

  2. Onprang Sutthakiet, Thanathip Suwansopee, Uthairat Na-Nakorn, and Skorn Koonawootrittriron. 2024. Phenotypic variation and relationships in body weight and composition traits of domesticated snakeskin gourami (Trichopodus pectoralis) at harvest. Aquaculture International. (Under Review: 10.21203/rs.3.rs-4166071/v1).

  3. Thanyarat Korket, Skorn Koonawootrittriron, Thanathip Suwanasopee, and Danai Jattawa. 2024. Patterns of variation and relationships among fat, protein, and milk yield of individual dairy cattle in a Thai multibreed population. Tropical Animal Health and Production (Under Review; https://www.researchsquare.com/article/rs-3644601/v1).

  4. Mattaneeya Sarakul, Mauricio A. Elzo, Skorn Koonawootrittriron, Thanathip Suwanasopee, Danai Jattawa, and Thawee Laodim. 2023. A comparison of five sets of biological pathways and genes affecting semen production traits in the Thai multibreed dairy population. Animal Bioscience 37(3): 428-436. (https://doi.org/10.5713/ab.23.0230).

  5. Thawee Laodim, Skorn Koonawootrittriron, Mauricio A. Elzo, Thanathip Suwanasopee, Danai Jattawa and Mattaneeya Sarakul. 2023. Genetic factors influencing milk and fat yields in tropically adapted dairy cattle: insights from QTL analysis and gene associations. Animal Bioscience 37(4): 576-590. (Accepted, https://doi.org/10.5713/ab.23.0246).

2023

  1. Prapasiri Pongprayoon, Nattapon Kuntip, Thanathip Suwanasopee, Danai Jattawa, Jitti Niramitranon, Deanpen Japrung and Skorn Koonawootrittriron. 2023. Comparative studies of structure and dynamics of caprine, leporine, ovine, and equine serum albumins. Journal of Biomolecular Structure and Dynamics. 9 pages. (https://doi.org/10.1080/07391102.2023.2294378).

  2. Jitti Niramitranon, Deanpen Japrung, Apaporn Boonmee, Skorn Koonawootrittriron, Thanathip Suwanasopee, Danai Jattawa, and Prapasiri Pongprayoon. 2023. Dynamic and structural properties of porcine serum albumins. Molecular Simulation. 49(9): 877-884 (https://doi.org/10.1080/08927022.2023.2200485)

  3. Rapeepan Soontran, Thanathip Suwanasopee, Mauricio A. Elzo, and Skorn Koonawootrittriron. 2023. Variation among beef cuts of fattened Charolais crossbreds raised under Thai tropical environmental conditions. Agriculture and Natural Resources. 57(4): 503-510. (http://doi.org/10.34044/j.anres.2023.57.3.14)

  4. Udomsak Noppibool, Thanathip Suwanasopee, Mauricio A. Elzo, and Skorn Koonawootrittriron. 2023. Estimation of heritabilities and additive genetic correlations for reproduction traits in swine: Insights for tropical commercial production systems using multiple trait animal models. Animal Bioscience 36(12): 1785-1795 (https://doi.org/10.5713/ab.23.0163).

2022

  1. Nissara Kitcharoen, Puncharat Meekaew, and Skorn Koonawootrittriron. 2022. Heritability and genotype-by-environment interaction for harvest weight of Nile Tilapia, Oreochromis niloticus, fed with fish meal and non-fish meal based diets. Journal of Fisheries and Environment. 46(3): 1 - 9.

  2. Jeffrey Prochaska, Supawadee Poompuang, Skorn Koonawootrittriron, Sila Sukhavachana, and Uthairat Na-Nakorn. 2022. Evaluation of a commercial SPF Litopenaeus vannamei shrimp breeding program: Resistance to infectious myonecrosis virus (IMNV), Taura syndrome virus (TSV), and white spot syndrome virus (WSSV) from laboratory challenges. Aquaculture. [https://doi.org/10.1016/j.aquaculture.2022.738145]

  3. Praew Thiengpimol, Skorn Koonawootrittriron and Thanathip Suwanasopee.  2022. Genetic and phenotypic correlations between backfat thickness and weight at 28 weeks of age, and reproductive performance in primiparous Landrace sows raised under tropical conditions. Tropical Animal Health and Production 54: 43 (https://doi.org/10.1007/s11250-022-03047-4).

  4. Borvornwat Toviwek, Thanathip Suwanasopee, Skorn Koonawootrittriron, Prapasiri Pongprayoon. 2022. A computational insight into how human serum carnosinase 1 recognises carnosine and anserine. Biophysical Journal. 121(3): 50a-51a.

  5. Borvornwat Toviwek, Skorn Koonawootrittriron, Thanathip Suwanasopee, and Prapasiri Pongprayoon. 2022. Molecular insights into the binding of carnosine and anserine to human serum carnosinase 1 (CN1). PeerJ Physical Chemistry. 4: e25. (https://doi.org/10.7717/peerj-pchem.25)

  6. Rangsrid Chaicharim, Thanathip Suwanasopee, Uthairat Na-Nakorn, and Skorn Koonawootrittriron. 2022. Genetic Analysis for Body Weight and Survival of Giant Freshwater Prawn (Macrobrachium rosenbergii). MS (Animal Science), Kasetsart University. (June 6, 2022).

  7. Gorn Perapalanunt, Jirat Viriyataranon, Chinnakrit Channok, Bhumibhat Imsamran, Ampan Laosunthara, Danai Jattawa, Thanathip Suwanasopee, Skorn Koonawootrittriron, Takumi Ohashi, Natt Leelawat, and Jing Tang. 2022. Towards Data-Driven Dairy Farming in Thailand: A Preliminary Survey of Farmer’s Needs Based on In-Depth Interviews. Social and Occupational Ergonomics, 65: 190–195. (http://doi.org/10.54941/ahfe1002675)

2021

  1. Danai Jattawa, Mauricio A. Elzo, Skorn Koonawootrittriron, and Thanathip Suwanasopee. 2021. Genomic-polygenic evaluations using random regression models with Legendre polynomials and linear splines for milk yield and fat percentage in the Thai multibreed dairy cattle population. Livestock Science. 251. (https://doi.org/10.1016/j.livsci.2021.104619)

  2. Nattakan Ariyaraphong, Nararat Laopichienpong, Worapong Singchat, Thitipong Panthum, Syed Farhan Ahmad, Danai Jattawa, Prateep Duengkae, Narongrit Muangmai, Thanathip Suwanasopee, Skorn Koonawootrittriron and Kornsorn Srikulnath.  2021. High-Level Gene Flow Restricts Genetic Differentiation in Dairy Cattle Populations in Thailand: Insights from Large-Scale Mt D-Loop Sequencing. Animals 11(6): 1680 (https://doi.org/10.3390/ani11061680)

  3. Attawit Kovitvadhi, Pipatpong Chundang, Nichaphon Pliantiangtam, Karun Thongprajukaew, Chanin Tirawattanawanich, Thanathip Suwanasopee, and Skorn Koonawootrittriron. 2021. Screening of in vitro nutrient digestibility coefficients of selected insect meals in broiler chickens, black‐meat chickens and quails. Animal Physiology and Animal Nutrition. 105(2): 305-315 (https://doi.org/10.1111/jpn.13451)

  4. Khin Su Hlaing, Skorn Koonawootrittriron, Mauricio A. Elzo, and Thanathip Suwanasopee. 2021. Myanmar dairy production system and feasibility of establishing a genetic evaluation program. Agriculture and Natural Resources. 55: 63 - 70.

  5. Nolawan Buasap, Thanathip Suwanasopee, and Skorn Koonawootrittriron. 2021. Melanin content and its correlation with weight and color of black-meat chickens at different ages. Agriculture and Natural Resources. 55: 57 - 62.

  6. Ayano Hata, Mitsuo Nunome, Thanathip Suwanasopee, Prateep Duengkae, Takayuki Suzuki, Skorn Koonawootrittriron, Yoichi Matsuda and Kornsorn Srikulnath. 2021. Origin and evolutionary history of domestic chickens inferred from a large population study of red junglefowls and indigenous chickens in Thailand. Scientific Reports. 11: 2035 (https://doi.org/10.1038/s41598-021-81589-7)

2020

  1. Khin Su Hlaing,  Skorn Koonawootrittriron, Mauricio A. Elzo, Thanathip Suwanasopee, and Danai Jattawa. 2020. Challenges facing the development of a genetic improvement program for dairy cattle in Myanmar. Agriculture and Natural Resources. Agriculture and Natural Resources. 54(6): 681-686.

  2. Sophiya Suwanchana, Chalermpol Phumichai, Sujin Jenweerawat, Skorn Koonawootrittriron, Thitaporn Phumichai and Kannikar Teerawatnasuk. 2020. Estimation of genetic parameters for rubber yield and girth growth in a synthetic population. Agriculture and Natural Resources. 54(6): 603 - 608.

  3. Praew Thiengpimol, Thanathip Suwanasopee, and Skorn Koonawootrittriron. 2020. Genetic parameters for proportion of piglet loss at birth in a Landrace population. Agriculture and Natural Resources. 54(5): 471 - 478.

  4. Witsanu Srimai, Skorn Koonawootrittriron, Prapaiphan Chaivichoo, Wiroon Manee-aphai, Anake Phu-onnim, Urai Koolboon, and UthairatNa-Nakorn. 2020.  Selection response and genetic parameters for growth in North African catfish, Clarias gariepinus (Burchell, 1822). Aquaculture 518: 735208 (https://doi.org/10.1016/j.aquaculture.2019.734843)

  5. Wirot Likittrakulwong, Khongsak Srikaeo, Pisit Poolprasert, Norakamol Laorodphan, Tossaporn Incharoen, and Skorn Koonawootrittriron. 2020. Chemical composition, nutrient digestibility and metabolizable energy of germinated paddy rice. Animal Nutrition and Feed Technology. 20: 333-343.

  6. Prapaiphan Chaivichoo, Skorn Koonawootrittriron, Satid Chatchaiphan, Witsanu Srimai, and Uthairat Na-Nakorn. 2020. Genetic components of growth traits of the hybrid between ♂ North African catfish (Clarias gariepinus Burchell, 1822) and ♀ bighead catfish (C. macrocephalus Günther, 1864). Aquaculture 521: 735082 (https://doi.org/10.1016/j.aquaculture.2020.735082)

  7. Onprang Sutthakiet, Skorn Koonawootrittriron, Sila Sukhavachanaa,  Satid Chatchaiphanc, Chatchai Thaitungchin, and UthairatNa-Nakorn. 2020. Heritability and genetic correlation of body shape and deformity in snakeskin gourami, Trichopodus pectoralis Regan, 1910. Aquaculture 523: 735208 (https://doi.org/10.1016/j.aquaculture.2020.735208)

2019

  1. Bodin Wongpom, Skorn Koonawootrittriron, Mauricio A. Elzo, Thanathip Suwanasopee, and Danai Jattawa. 2019. Accuracy of genomic-polygenic estimated breeding value for milk yield and fat yield in the Thai multibreed dairy population with five single nucleotide polymorphism sets. Asian-Australasian Journal of Animal Sciences 32(9): 1340-1348. (https://doi.org/10.5713/ajas.18.0816)

  2. Mattaneeya Sarakul, Skorn Koonawootrittriron, Mauricio A Elzo, and Thanathip Suwanasopee. 2019. Growth curve of dairy artificial insemination bulls raised under Thai tropical conditions. Agriculture and Natural Resources 53(5): 538-544.

  3. Onprang Sutthakiet, Skorn Koonawootrittriron, Satid Chatchaiphan, Chatchai Thaithungchin, and Uthairat Na-Nakorn. 2019. Genetic parameters of a snakeskin gourami (Trichopodus pectoralis, Regan 1910) base population created from crossing three hatchery stocks. Aquaculture 512: 734358 [https://doi.org/10.1016/j.aquaculture.2019.734358]

  4. Prapansak Srisapoome, Satid Chatchaiphan, Anurak Bunnoy, Skorn Koonawootrittriron, Uthairat Na-Nakorn. 2019. Heritability of immunity traits and disease resistance of bighead catfish, Clarias macrocephalus Günther, 1864. Fish & Shellfish Immunology. 92: 209-215. [https://doi.org/10.1016/j.fsi.2019.05.060]

  5. Satid Chatchaiphan, Chatchai Thaithungchin, Skorn Koonawootrittriron, and Uthairat Na-Nakorn. 2019. Responses to mass selection in a domesticated population of snakeskin gourami, Trichopodus pectoralis, Regan 1910, and confounding effects from stocking densities. Aquaculture. 498: 181-186. [https://doi.org/10.1016/j.aquaculture.2018.08.029]

  6. Tawirat Konkruea, Skorn Koonawootrittriron, Mauricio A Elzo, Thanathip Suwanasopee. 2019. Accuracy of genomic-polygenic and polygenic breeding values for age at first calving and milk yield in Thai multibreed dairy cattle. Ann. Anim. Sci. 19(3): 633-645. [https://doi.org/10.2478/aoas-2019-0032]

  7. Thawee Laodim, Mauricio A. Elzo, Skorn Koonawootrittriron, Thanathip Suwanasopee, and Danai Jattawa. 2019. Genomic-polygenic and polygenic predictions for milk yield, fat yield, and age at first calving in Thai multibreed dairy population using genic and functional sets of genotypes. Livest. Sci. 219: 17-24. [https://doi.org/10.1016/j.livsci.2018.11.008]

  8. Thawee Laodim, Maurico A. Elzo, Skorn Koonawootrittriron, Thanathip Suwanasopee, and Danai Jattawa. 2019. Pathway enrichment and protein interaction network analysis for milk yield, fat yield and age at first calving in a Thai multibreed dairy population. Asian-Australasian Journal of Animal Sciences. 32(4) 508-518. [https://doi.org/10.5713/ajas.18.0382]

  9. Thirarat Sae-tiao, Thawee Laodim, Skorn Koonawootrittriron, Thanathip Suwanasopee and Mauricio A Elzo. 2019. Tropical climate change and its effect on milk production of dairy cattle in Thailand. Livestock Research for Rural Development. Volume 31, Article #194. (http://www.lrrd.org/lrrd31/12/agrsk31194.html)

  10. Wasana Suebsong, Supawadee Poompuang, Prapansak Srisapoome, Skorn Koonawootrittriron, Amorn Luengnaruemitchai, Harry Johansen, and Morten Rye. 2019 Selection response for Streptococcus agalactiae resistance in Nile tilapia Oreochromis niloticus. Fish Disease 42(11): 1553-1562. [https://doi.org/10.1111/jfd.13074]

  11. Witsanu Srimai, Skorn Koonawootrittriron, Wiroon Manee-aphai, Prapaiphan Chaivichoo, Anak Phu-onnim, Urai Koolboon, Uthairat Na-Nakorn. 2019. Genetic parameters of reproductive traits in male and female North African catfish, Clarias gariepinus (Burchell, 1822). Aquaculture 513: 734431 (https://doi.org/10.1016/j.aquaculture.2019.734431)

  12. Witsanu Srimai, Skorn Koonawootrittriron, Wiroon Manee-aphai, Satic Chatchaiphan, Urai Koolboon, and Uthairat Na-Nakorn. 2019. Genetic parameters and genotype-environment interaction for growth traits of North African catfish, Clarias gariepinus (Burchell, 1822). Aquaculture. 501: 104-110. [https://doi.org/10.1016/j.aquaculture.2018.10.064]

2018

  1. Bodin Wongpom, Skorn Koonawootrittriron, Mauricio A. Elzo, and Thanathip Suwanasopee. 2018. Variance components and animal rankings for milk yield and fat yield in a multibreed dairy cattle population using genomic-polygenic, genomic and polygenic models. Agric. Nat. Res. 52(6): 617-621. [https://doi.org/10.1016/j.anres.2018.11.002]

  2. Mattaneeya Sarakul, Mauricio A. Elzo, Skorn Koonawootrittriron, Thanathip Suwanasopee, Danai Jattawa, and Thawee Laodim.  2018. Characterization of biological pathways associated with semen traits in the Thai multibreed dairy population. Anim. Rep. Sci. 197:324-334 [https://doi.org/10.1016/j.anireprosci.2018.09.002]

  3. Mattaneeya Sarakul, Mauricio A. Elzo, Skorn Koonawootrittriron, Thanathip Suwanasopee, and Danai Jattawa.  2018. Genetic parameters, predictions, and rankings for semen production traits in a Thai multibreed dairy population using genomic-polygenic and polygenic models. Anim. Rep. Sci. 195:71-79 [https://doi.org/10.1016/j.anireprosci.2018.05.008]

  4. Weerakit Joerakate, Suthajaree Yenmak, Wansuk Senanan, Suriyan Tunkijjanukij, Skorn Koonawootrittriron, and Supawadee Poompuang. 2018. Growth performance and genetic diversity in four strains of Asian sea bass, Lates calcarifer (Bloch, 1790) cultivated in Thailand. Agric. Nat. Res. 51(1):93-98. [https://doi.org/10.1016/j.anres.2018.05.015]

2017

  1. Jaichansukkit, T., T. Suwanasopee, S. Koonawootrittriron, P. Tummaruk, and M. A. Elzo. 2017. Effect of daily fluctuations in ambient temperature on reproductive failure traits of Landrace and Yorkshire sows under Thai tropical environmental conditions. Trop. Anim. Health Prod. 49:503-508. [ https://doi.org/10.1007/s11250-017-1221-z]

  2. Konkruea, T., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2017. Genetic parameters and trends for daughters of imported and Thai Holstein sires for age at first calving and milk yield. Agric. Nat. Res. 51(5): 420-424. [https://doi.org/10.1016/j.anres.2017.12.003]

  3. Laodim, T., M. A. Elzo, S. Koonawootrittriron, T. Suwanasopee, and D. Jattawa. 2017. Identification of SNP markers associated with milk and fat yields in multibreed dairy cattle using two genetic group structures. Livest. Sci. 206:95-104. [https://doi.org/10.1016/j.livsci.2017.10.015]

  4. Noppibool, U., M. A. Elzo, S. Koonawootrittriron, and T. Suwanasopee. 2017.  Genetic correlations between first parity and accumulated second to last parity reproduction traits as selection aids to improve sow lifetime productivity. Asian-Australasian J. Anim. Sci. 30:320-327. [https://doi.org/10.5713/ajas.16.0190]

  5. Wongpom, B., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2017. Milk Yield, Fat Yield and Fat Percentage associations in a Thai Multibreed Dairy Population. Agric. Nat. Res. 51:218-222. [https://doi.org/10.1016/j.anres.2016.12.008]

  6. Yodklaew, P., M. A. Elzo, S. Koonawootrittriron, and T. Suwanasopee. 2017. Genome-wide association study for lactation characteristics, milk yield, and age at first calving of dairy cattle in Thailand. Agric. Nat. Res. 51:223-230. [https://doi.org/10.1016/j.anres.2017.04.002]

  7. Noppibool, U., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2017.  Genetic Relationships between Length of Productive Life and Lifetime Production Efficiency in a Commercial Swine Herd in Northern Thailand. Anim. Sci. J. 88: 213- 221 [doi:10.1111/asj.12647]

  8. Likittrakulwong, W., U. Na-Nakorn, S. Poompuang, S. Koonawootrittriron, and P. Srisapoome. 2017. Molecular identification and expression profiling of a novel alpha2-macroglobulin gene in giant freshwater prawn (Macrobrachium rosenbergii, De Man). Agric. Nat. Res. 51:25-35. [https://doi.org/10.1016/j.anres.2017.02.001]

2016

  1. Gebreyohannes, G., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2016. Estimation of genetic parameters using a random regression monthly test-day model in an Ethiopian dairy cattle population. Agric. Nat. Res. 50:64-70. [https://doi.org/10.1016/j.anres.2015.06.002]

  2. Jattawa, D., M. A. Elzo, S. Koonawootrittriron, and T. Suwanasopee. 2016. Genomic-polygenic and polygenic evaluations for milk yield and fat percentage using random regression models with Legendre polynomials in a Thai multibreed dairy population.  Livest. Sci. 188:133-141. [https://doi.org/10.1016/j.livsci.2016.04.019]

  3. Jattawa, D., M. A. Elzo, S. Koonawootrittriron, and T. Suwanasopee. 2016. Imputation Accuracy from Low to Moderate Density Single Nucleotide Polymorphism Chips in a Thai Multibreed Dairy Cattle Population. Asian-Australasian J. Anim. Sci. 29:464-470. [https://doi.org/10.5713/ajas.15.0291]

  4. Noppibool, U., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2016.  Estimation of genetic parameters and trends for length of productive life and lifetime production traits in a commercial Landrace and Yorkshire swine population in Northern Thailand. Asian-Australasian J. Anim. Sci. 29:1222-1228 [doi: http://dx.doi.org/10.5713/ajas.15.0647]

  5. Noppibool, U., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2016.  Factors affecting length of productive life and lifetime production traits of commercial sows in Northern Thailand. Agric. Nat. Res. 50:71-74. [https://doi.org/10.1016/j.anres.2015.07.001]

2015

  1. Jattawa, D., M. A. Elzo, S. Koonawootrittriron, and T. Suwanasopee. 2015. Comparison of genetic evaluations for milk yield and fat yield using a polygenic model and three genomic-polygenic models with different sets of SNP genotypes in Thai multibreed dairy cattle. Livest. Sci. 181:58-64. [https://doi.org/10.1016/j.livsci.2015.10.008]

  2. Laodim, T., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2015. Genome-wide linkage disequilibrium in a Thai multibreed dairy population. Livest. Sci.180:27-33. [https://doi.org/10.1016/j.livsci.2015.06.021]

  3. Laodim, T., S. Koonawootrittriron, T. Suwanasopee and M. A. Elzo.  2015.  Effect of minor allele frequency on estimation of linkage disequilibrium in a multibreed dairy cattle population in Thailand. Thai J. Anim. Sci. 2: 47-51.

  4. Lasa-ard, T., T. Suwanasopee and S. Koonawootrittriron. 2015.  Achievement in promoting the reduction of somatic cell in milk produced by farmers of a dairy cooperative in Central Thailand. Thai J. Anim. Sci. 2: 97-101.

  5. Sae-tiao, T., S. Koonawootrittriron, T. Suwanasopee and M. A. Elzo. 2015. Variation of temperature, relative humidity and temperature-humidity index related to dairy production in Thailand. Thai J. Anim. Sci. 2: 103-106.

  6. Jaichansukkit, T., T. Suwanasopee and S. Koonawootrittriron. 2015. Association between daily temperature and numbers of mummified piglet of purebred Landrace sows in northern part of Thailand. Thai J. Anim. Sci. 2: 107-110.

  7. Srisuk, J., T. Suwanasopee, S. Koonawootrittriron, S. Isariyodom and S. Jiarakongman.  2015.  Fighting styles and attacking sites of a Thai, Myanmar and Vietnamese fighting cocks population raised in Thailand. Thai J. Anim. Sci. 2: 121-124.

2014

  1. Koolboon, U., S. Koonawootrittriron, W. Kamolrat, and U. Na-Nakorn. 2014. Effects of parental strains and heterosis of the hybrid between Clariasmicrocephalus and Clariasgariepinus. Aquaculture 424 – 425 (2014) 131 – 139. [https://doi.org/10.1016/j.aquaculture.2013.12.023]

  2. Thiengpimol, P., S. Koonawootrittriron, and S. Wongtripop. 2014. Genetic parameters for body weight and survival of black tiger shrimp (Penaeusmonodon). Thai J. Genet. 7(3): 158-163.

  3. Jaichansukkit, T., T. Suwanasopee and S. Koonawootrittriron. 2014.  Genetic parameters for litter traits at birth of Landrace sow populations raised under Thai tropical conditions.  Thai J. Anim. Sci. 1(1): 305-308.

  4. Khemsawat, J., S. Koonawootrittriron and T. Suwanasopee.  2014.  A situation of cow-calf production in the Sakon Nakhon and Buriram provinces. Thai J. Anim. Sci.  1(2): 131-134.

  5. Jattawa, D., S. Koonawootrittriron, T. Suwanasopee, M. A. Elzo and P. Ritsawai. 2014. Problems and obstacles in blood sampling for dairy breeding research in Thailand. Thai J. Anim. Sci. 1: 321-324.

  6. Yodklaew, P., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2014. Genome-wide association study for milk yield, fat yield, and age at first calving of dairy cattle in Thailand. Thai J. Anim. Sci. 1: 301-304.

  7. Taboonpong, K., R. Panivivat, S. Koonawootrittriron, and T. Suwanasopee. 2014. A survey of pre-weaning dairy calf management at Amphur Muaklek, Saraburi province. Thai J. Anim. Sci. 1: 111-114.

  8. Gebreyohannes, G., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee.  2014. Genotype by Environment Interaction Effect on Lactation Pattern and Milk Production Traits in an Ethiopian Dairy Cattle Population.  Kasetsart J. Nat. Sci. 48:38-51

2013

  1. Gebreyohannes, G., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee.  2013. Variance components and genetic parameters for milk production and lactation pattern in an Ethiopian multibreed dairy cattle population.  Asian Australas. J. Anim. Sci. 26:1237-1246. [http://dx.doi.org/10.5713/ajas.2013.13040]

  2. Gebreyohannes, G., S. Koonawootrittriron, M. A. Elzo,  and T. Suwanasopee.  2013.  Fitness of lactation curve functions to daily and monthly test-day milk data in an Ethiopian multi-breed dairy cattle population.  Kasetsart J. (Natural Science) 47:60-73.

2012

  1. Jattawa, D., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee.  2012.  Somatic Cells Count and Its Genetic Association with Milk Yield in Dairy Cattle Raised under Thai Tropical Environmental Conditions.  Asian Australas. J. Anim. Sci. 25:1216-1222. [doi: 10.5713/ajas.2012.12159]

  2. Koonawootrittriron, S., M. A. Elzo, S. Yeamkong, and T. Suwanasopee.  2012.  A Comparative Study on Dairy Production and Revenue of the Dairy Farms Supported by a Private Organization with those Supported by a Dairy Cooperative in Central Thailand.  Livest. Res. Rural Dev. 24 (4), Article #61.

  3. Kankaew, C., S. Koonawootrittriron, M. Osothong and T. Suwanasopee. 2012. Beef production cost of farmers under the Pon Yang Kham Livestock Breeding Cooperative NSC Ltd. J. Agric. Sci. 43:79-87.

  4. Kitcharoen, N.,W. Rungsin, S. Koonawootrittriron and U. Na-Nakorn.  2012.  Heritability for growth traits in giant freshwater prawn, Macrobrachiumrosenbergii (de Mann 1879) based on best linear unbiased prediction methodology. Aqua. Res. 43(1):19-25 [DOI: 10.1111/j.1365-2109.2011.02796.x]

2011

  1. Suwanasopee, T., and S. Koonawootrittriron.  2011. Genetic Markers on Reproductive Traits in Pigs. Thai J. Vet Med 41: 73 – 76.

  2. Kanchanachai, Y., S. Poompuang, S. Koonawootrittriron and S. Uraiwan. 2011. Estimating genetic parameters for weight and body size of pacific white shrimp (Litopenaeusvannamei) by restricted maximum likelihood method. Kasetsart J. (Nat. Sci.) 45(6):1047-1057.

  3. Sarakul, M., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2011. Factors Influencing Genetic Change for Milk Yield within Farms in Central Thailand. Asian Australas. J. Anim. Sci. 24(8):1031-1040.

  4. Thiengpimol, P., T. Suwanasopee and S. Koonawootrittriron. 2011. Genetic Association between paternally expressed gene 1 (PEG1) and piglet loss in purebred Landrace and Yorkshire sows. Agric. Sci. J. 42 (3) 111-119.

2010

  1. Chansomboon, C., M. A. Elzo, T. Suwanasopee, and S. Koonawootrittriron. 2010. Genotypic Polymorphisms for Adiponectin and Follicle Stimulating Hormone Receptor Genes Related to Weaning-to-First Service Interval and Litter Traits in a Commercial Landrace-Large White Swine Population in Northern Thailand. Thai J. Agric. Sci. 42: 237-245.

  2. Yeamkong, S., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2010. Effect of experience, education, record keeping, labor and decision making on monthly milk yield and revenue of dairy farms supported by a private organization in Central Thailand. Asian Australas. J. Anim. Sci. 23(6):814-824.

  3. Chansomboon, C., M. A. Elzo, T. Suwanasopee, and S. Koonawootrittriron. 2010. Estimation of genetic parameters and trends for weaning-to-estrus interval and litter traits in a Landrace-Large White swine population in Northern Thailand. Asian Australas. J. Anim. Sci. 23(5):543-555.

  4. Yeamkong, S., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2010. Milk quantity, quality and revenue in dairy farms supported by a private organization in central Thailand. Livest. Res. Rural Dev. 22 (2), Article # 033.; http://www.lrrd.org/lrrd22/2/yeam22033.htm.

  5. Kitcharoen, N., S. Koonawootrittriron and U. Na-Nakorn.  2010. Selection of brooders from early maturing fresh water prawns (Macrobrachiumrosenbergii) results in faster growth rates of offspring than in those selected from late maturing prawns. Aquaculture 306: 362-364.

  6. Kaewtapee, C., N. Kruthai, K. Poosuwan, T. Poeikampa, S. Koonawootrittriron, and C. Banchasak. 2010. Effects of adding liquid dl-methionine hydroxy analogue-free acid to drinking water on growth performance and small intestinal morphology of nursery pigs. J. Anim. Physiol. and Anim. Nut. 94(3):395-404.

2009

  1. Chansomboon, C., M. A. Elzo, T. Suwanasopee, and S. Koonawootrittriron. 2009. Genetic and environmental factors affecting weaning-to-first service interval in a Landrace-Large White swine population in Northern Thailand.  Kasetsart J. (Nat. Sci.) 43:669-679.

  2. Thengpimol, P., T. Suwanasopee, S. Mekchay and S. Koonawootrittriron. 2009. Association of the Insulin-like Growth Factor II gene (IGF-II) with growth and body conformation traits in a commercial swine population. Khon Kaen Agricultural Journal. 37: 319-330.

  3. Hoonwan, C., S. Koonawootrittriron, T. Suwanasopee, and B. Chomtee. 2009. Factors affecting growth and body size of a commercial swine population in Thailand. Khon Kaen Agricultural Journal. 37: 165-172.

  4. Punsanit, T., S. Koonawootrittriron, T. Suwanasopee, K. Markvichitr, B. Chomtee, and M. A. Elzo. 2009. Effect of proportion of female piglet born alive on pre-weaning growth traits in a Pietrain population in Thailand. Khon Kaen Agric. J. 37: 23-30. [Thai]

  5. Pholsing, P., S. Koonawootrittriron, M. A. Elzo, and T. Suwanasopee. 2009.Genetic association between age and litter traits at first farrowing in a commercial Pietrain-Large White population in Thailand. Kasetsart J. (Nat. Sci.) 43:280-287.

  6. Seangjun, A., S. Koonawootrittriron, and M. A. Elzo. 2009. Characterization of lactation patterns and milk yield in a multibreed dairy cattle population in Central Thailand.  Kasetsart J. (Nat. Sci.) 43:74-82.

  7. Koonawootrittriron, S., M.A. Elzo, and T. Thongprapi. 2009. Genetic trends in a Holstein × other breeds multibreed dairy population in Central Thailand. Livest. Sci. 122:186-192. DOI:10.1016/j.livsci.2008.08.013

2008

  1. Ahmed, E.F., K. Markvichitr, S. Tumwasorn, S. Koonawootrittriron, A. Choothesa, and S. Jittapalapong. 2008. Parasitological and hematological study on Fasciola spp. Infections in local breed of sheep in middle Awash River basin, Afar region, Ethiopia. Kasetsart J. (Nat. Sci.) 42: 271-277.

  2. Rhone, J. A., S. Koonawootrittriron, and M. A. Elzo. 2008. Record keeping, genetic selection, educational experience and farm management effects on average milk yield per cow, milk fat percentage, bacterial score and bulk tank somatic cell count of dairy farms in the Central region of Thailand. Trop. Anim. Health Prod. 40:627-636. DOI: 10.1007/s11250-008-9141-6

  3. Rhone, J. A., S. Koonawootrittriron, and M. A. Elzo. 2008. A survey of decision making practices, educational experiences, and economic performance of two dairy farm populations in Central Thailand. Trop. Anim. Health Prod. 40:475-482. DOI: 10.1007/s11250-007-9123-0. 

  4. Intaratham, W., S. Koonawootrittriron, P. Sopannarath, H-U Graser, and S. Tumwasorn. 2008. Genetic parameters and annual trends for birth and weaning weight of a Northeastern Thai Indigenous cattle line.  Asian-Aust. J. Anim. Sci. 21: 478-483.

2007

  1. Rhone, J. A., R. Ward, A. de Vries, S. Koonawootrittriron, and M. A. Elzo. 2007. Comparison of two milk pricing systems and their effect on milk price and milk revenue of dairy farms in the Central region of Thailand. Trop. Anim. Health Prod. 40:341-348. DOI: 10.1007/s11250-007-9109-y.

  2. Rhone, J. A., S. Koonawootrittriron, and M. A. Elzo. 2007. Factors affecting milk yield, milk fat, bacterial score, and bulk tank somatic cell count of dairy farms in the central region of Thailand.  Trop. Anim. Health Prod. 40:147-153. DOI: 10.1007/s11250-007-9074-5.

  3. Ahmed, E.F., K. Markvichitr, S. Tumwasorn, S. Koonawootrittriron, A. Choothesa, and S. Jittapalapong. 2007. Prevalence of Fasciola spp. Infections of sheep in the middle Awash river basin, Ethiopia. Southeast Asian J. Trop. Med. Public Health. 38 (suppl. 1): 51 – 57.

  4. Ahmed, E.F., K. Markvichitr, S. Tumwasorn, S. Koonawootrittriron, A. Choothesa, and S. Jittapalapong. 2007. Anthelminthic efficacy of Chili (Capsicum annumlongum) and nutritional supplementation on Ovine Fascioliasis in Ethiopia. Kasetsart J. (Nat. Sci.) 41(4): 724 – 732.

  5. Supakorn, C., S. Mekchay, V. Siripholvat, P. Sopannarath, S. Koonawootrittriron, and S. Tumwasorn. 2007. Effect of genetic polymorphism of bovine growth hormone gene on pre-weaning growth traits in a Thai multibreed beef production. Kasetsart J. (Nat. Sci.) 41(3): 484 – 492.

2006

  1. Suwanasopee, T., J. W. Mabry, S. Koonawootrittriron, P. Sopanarath, and S. Tumwasorn.  2006. Estimated genetic parameters of non-productive sow days related to litter size in swine raised in a tropical environment. Thai J. Agric. Sci. 38: 87-93.

2002

  1. Koonawootrittriron, S., M. A. Elzo, and S. Tumwasorn. 2002. Multibreed Genetic Parameters and Predicted Genetic Values for First Lactation 305-d Milk Yield, Fat Yield, and Fat Percentage in a Bos taurus-Bos indicus Multibreed Dairy Population in Thailand. Thai J. Agric. Sci. 35:339-360.

  2. Koonawootrittriron, S., M. A. Elzo, S. Tumwasorn, and K. Nithichai. 2002. Estimation of Covariance Components and Prediction of Additive Genetic Effects for First Lactation 305-d Milk and Fat Yields in a Thai Multibreed Dairy Population. Thai J. Agric. Sci. 35:245-258.

2001

  1. Koonawootrittriron, S., M. A. Elzo, S. Tumwasorn, and W. Sintala. 2001. Prediction of 100-d and 305-d milk yields in a multibreed dairy herd in Thailand using monthly test-day records. Thai J. Agric. Sci. 34:163-174.

  2. Koonawootrittriron, S., M. A. Elzo, S. Tumwasorn, and W. Sintala. 2001. Lactation curves and prediction of daily and accumulated milk yields in a multibreed dairy herd in Thailand using all daily records. Thai J. Agric. Sci. 34:123-139.