{"title":"Effects of feeding fodder beet or kale in winter to dams and their heifer offspring on the heifer growth and production","authors":"R. Woods, D. Dalley, J. Edwards","doi":"10.1071/an22474","DOIUrl":"https://doi.org/10.1071/an22474","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"10 1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59175307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
L. Nguyen, Hyungtaek Jung, Jun Ma, Stacey B. Andersen, Elizabeth Ross
{"title":"Long-read Pore-C shows the 3D structure of the cattle genome","authors":"L. Nguyen, Hyungtaek Jung, Jun Ma, Stacey B. Andersen, Elizabeth Ross","doi":"10.1071/an22479","DOIUrl":"https://doi.org/10.1071/an22479","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59175496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Defining breeding objectives for sustainability in cattle: challenges and opportunities","authors":"C. Richardson, J. Crowley, P. Amer","doi":"10.1071/an23021","DOIUrl":"https://doi.org/10.1071/an23021","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59176280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Market-driven assessment of alternate aquafeed ingredients: seafood waste transformation as a case study","authors":"Janet Howieson, Md. Reaz Chaklader, Wing H. Chung","doi":"10.1071/an23064","DOIUrl":"https://doi.org/10.1071/an23064","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59176983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Aquaculture nutrition in Australia: challenges and trends","authors":"H. H. Truong, B. Hines, A. Rombenso, C. Simon","doi":"10.1071/an23078","DOIUrl":"https://doi.org/10.1071/an23078","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59177328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Livestock preference and feeding value as key determinants for forage improvement – why not ask the consumers?","authors":"H. Norman, D. Masters","doi":"10.1071/an23140","DOIUrl":"https://doi.org/10.1071/an23140","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59178327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Talukder, D. Qiu, P. Thomson, L. Cheng, B. Cullen
Context . Heat stress is an increasing concern for the Australian dairy industry. Aims . This study aimed to evaluate the effect of temperature – humidity index (THI) on rumination time (RT), milk yield and quality, and milking frequency in a pasture-based voluntary-movement automatic milking system (AMS). Methods . Data were collected from the University of Melbourne Dookie College AMS farm for 3 years (June 2016 to March 2019). Daily RT was collected through the transponder collar (Qwes-HR, Lely). Climatic data (maximum ambient temperature and relative humidity) were obtained from the Dookie Meteorological station to calculate daily maximum THI (THI max ). Key results . Daily milk yield increased with a rising THI max to 65, then declined after THI max 65. Milking frequency was highest at THI max 90, followed by a steady decline afterwards. Rumination time was maximum at mid-range THI max and declined for high and low values. Conclusions . The fi ndings of this study clearly indicated that under pasture-based voluntary-movement AMS, high THI resulted in a drop in the milk yield, milking frequency and RT. Implications . With the provision of automation of data collection from AMS, further study with mathematical modelling describing the daily patterns and thresholds in conjunction with the different heat stress levels can be useful for assessing animal welfare and to mitigate heat stress and seek alternative management strategies.
{"title":"Impact of heat stress on dairy cow rumination, milking frequency, milk yield and quality in a pasture-based automatic milking system","authors":"S. Talukder, D. Qiu, P. Thomson, L. Cheng, B. Cullen","doi":"10.1071/an22334","DOIUrl":"https://doi.org/10.1071/an22334","url":null,"abstract":"Context . Heat stress is an increasing concern for the Australian dairy industry. Aims . This study aimed to evaluate the effect of temperature – humidity index (THI) on rumination time (RT), milk yield and quality, and milking frequency in a pasture-based voluntary-movement automatic milking system (AMS). Methods . Data were collected from the University of Melbourne Dookie College AMS farm for 3 years (June 2016 to March 2019). Daily RT was collected through the transponder collar (Qwes-HR, Lely). Climatic data (maximum ambient temperature and relative humidity) were obtained from the Dookie Meteorological station to calculate daily maximum THI (THI max ). Key results . Daily milk yield increased with a rising THI max to 65, then declined after THI max 65. Milking frequency was highest at THI max 90, followed by a steady decline afterwards. Rumination time was maximum at mid-range THI max and declined for high and low values. Conclusions . The fi ndings of this study clearly indicated that under pasture-based voluntary-movement AMS, high THI resulted in a drop in the milk yield, milking frequency and RT. Implications . With the provision of automation of data collection from AMS, further study with mathematical modelling describing the daily patterns and thresholds in conjunction with the different heat stress levels can be useful for assessing animal welfare and to mitigate heat stress and seek alternative management strategies.","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"4 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59172277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jeniffer G. F. Pimenta, Hítalo J. S. Barbosa, Matheus G. Fraga, M. V. Triginelli, Bruno T. A. Costa, Matheus A. Ferreira, M. O. Mendonça, S. V. Cançado, L. J. Lara
{"title":"Inclusion of guanidinoacetic acid in the diet of laying hens at late phase of feeding","authors":"Jeniffer G. F. Pimenta, Hítalo J. S. Barbosa, Matheus G. Fraga, M. V. Triginelli, Bruno T. A. Costa, Matheus A. Ferreira, M. O. Mendonça, S. V. Cançado, L. J. Lara","doi":"10.1071/an22012","DOIUrl":"https://doi.org/10.1071/an22012","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59167995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. Ceacero, V. Ny, R. Kotrba, L. Bartoň, S. Čupić, D. Bureš, J. Turek, M. Komárková, T. Needham
{"title":"Combined effects of supplementation of amino acids and immunocastration in first antler growth of farmed fallow deer (Dama dama)","authors":"F. Ceacero, V. Ny, R. Kotrba, L. Bartoň, S. Čupić, D. Bureš, J. Turek, M. Komárková, T. Needham","doi":"10.1071/an22258","DOIUrl":"https://doi.org/10.1071/an22258","url":null,"abstract":"","PeriodicalId":49242,"journal":{"name":"Animal Production Science","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59170999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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