Pub Date : 2024-03-13DOI: 10.1080/00288233.2024.2325061
Alison J. Popay, Wade J. Mace, Sarah C. Finch, Marty J. Faville, Joanne G. Jensen, Vanessa M. Cave
Both adults and larvae of Listronotus bonariensis damage ryegrass (Lolium spp.), a dominant component of New Zealand pasture. Damage can be reduced by Epichloë festucae var. lolii, a biotrophic fun...
Listronotus bonariensis 的成虫和幼虫都会危害黑麦草（Lolium spp.）Epichloë festucae var. lolii（一种生物营养真菌）可以减少黑麦草的损害。
{"title":"Epichloë fungal endophyte strains and their Lolium hosts affect resistance to Listronotus bonariensis (Coleoptera: Curculionidae)","authors":"Alison J. Popay, Wade J. Mace, Sarah C. Finch, Marty J. Faville, Joanne G. Jensen, Vanessa M. Cave","doi":"10.1080/00288233.2024.2325061","DOIUrl":"https://doi.org/10.1080/00288233.2024.2325061","url":null,"abstract":"Both adults and larvae of Listronotus bonariensis damage ryegrass (Lolium spp.), a dominant component of New Zealand pasture. Damage can be reduced by Epichloë festucae var. lolii, a biotrophic fun...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140126620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-13DOI: 10.1080/00288233.2024.2323952
Roy Costilla, Sharon McIntyre, Sheryl-Anne Newman, Abigail Stanley, David Campbell, Michael A. Lee, Jason A. Archer, Ken G. Dodds, Patricia L. Johnson
Changes in wool prices, labour costs and animal welfare have sparked interest in several new sheep traits. Shedding, the ability of moulting or seasonal wool loss in sheep, is one of them. Here, we...
{"title":"Developing breeding values for shedding using industry data from New Zealand sheep","authors":"Roy Costilla, Sharon McIntyre, Sheryl-Anne Newman, Abigail Stanley, David Campbell, Michael A. Lee, Jason A. Archer, Ken G. Dodds, Patricia L. Johnson","doi":"10.1080/00288233.2024.2323952","DOIUrl":"https://doi.org/10.1080/00288233.2024.2323952","url":null,"abstract":"Changes in wool prices, labour costs and animal welfare have sparked interest in several new sheep traits. Shedding, the ability of moulting or seasonal wool loss in sheep, is one of them. Here, we...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140150574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-07DOI: 10.1080/00288233.2024.2325091
Graeme W. Bourdȏt, Alasdair Noble, Joseph C. Neal
Step-point sampling, conceived by plant ecologist Dr Leonard Cockayne in ca. 1925 as a method for measuring the ground cover of species in New Zealand’s modified tussock grasslands utilises a point...
阶梯点取样法是植物生态学家伦纳德-科凯恩博士（Dr Leonard Cockayne）在大约 1925 年提出的一种测量新西兰改良簇生草地物种地面覆盖率的方法，它利用点...
{"title":"Step-point sampling for broadleaved species’ ground cover estimation in pastures – an evaluation of Cockayne’s point on a boot toecap method","authors":"Graeme W. Bourdȏt, Alasdair Noble, Joseph C. Neal","doi":"10.1080/00288233.2024.2325091","DOIUrl":"https://doi.org/10.1080/00288233.2024.2325091","url":null,"abstract":"Step-point sampling, conceived by plant ecologist Dr Leonard Cockayne in ca. 1925 as a method for measuring the ground cover of species in New Zealand’s modified tussock grasslands utilises a point...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140071414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-04DOI: 10.1080/00288233.2024.2325075
Cecilia Loza, Maria Esperanza Cerón-Cucchi, Edward Hernando Cabezas-Garcia, Abimael Ortiz-Chura, Laura Gualdrón-Duarte, José Ignacio Gere
The SF6 gas tracer technique is extensively used to measure enteric CH4 emissions for scientific research in Latin-American countries. Although guidelines on how to properly implement this techniqu...
{"title":"On the use of the SF6 gas tracer technique in Latin America for measuring methane emissions in ruminants: a review and analysis","authors":"Cecilia Loza, Maria Esperanza Cerón-Cucchi, Edward Hernando Cabezas-Garcia, Abimael Ortiz-Chura, Laura Gualdrón-Duarte, José Ignacio Gere","doi":"10.1080/00288233.2024.2325075","DOIUrl":"https://doi.org/10.1080/00288233.2024.2325075","url":null,"abstract":"The SF6 gas tracer technique is extensively used to measure enteric CH4 emissions for scientific research in Latin-American countries. Although guidelines on how to properly implement this techniqu...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140035642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-26DOI: 10.1080/00288233.2024.2319822
Jefferson R. Gandra, Caio S. Takiya, Erika R. S. Gandra, Cibeli A. Pedrini, Euclides R. Oliveira, Rafael H. T. B. Goes, Fábio S. Machado, Juliane Damiane
The aim of this study was to evaluate the effects of live yeast (LY) or inactive yeast (IY) on intake and apparent total-tract digestibility of nutrients, ruminal fermentation, milk yield and compo...
{"title":"Feeding live or inactive yeast to primiparous Jersey cows: nutrient digestibility, rumen fermentation, and milk fatty acid profile","authors":"Jefferson R. Gandra, Caio S. Takiya, Erika R. S. Gandra, Cibeli A. Pedrini, Euclides R. Oliveira, Rafael H. T. B. Goes, Fábio S. Machado, Juliane Damiane","doi":"10.1080/00288233.2024.2319822","DOIUrl":"https://doi.org/10.1080/00288233.2024.2319822","url":null,"abstract":"The aim of this study was to evaluate the effects of live yeast (LY) or inactive yeast (IY) on intake and apparent total-tract digestibility of nutrients, ruminal fermentation, milk yield and compo...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139980398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-21DOI: 10.1080/00288233.2024.2319823
Emmanuelle Haslin, Paul R. Kenyon, Rene A. Corner-Thomas, Steve T. Morris, Hugh T. Blair
The lifetime productivity and efficiency of singleton- and twin-born ewe lambs born to one-year-old ewes were compared with twin-born ewe lambs born to mixed-age ewes. Romney ewe lambs either born ...
{"title":"Should lambs born to one-year-old ewes and grown to heavy live weights be retained as replacements and mated at seven months of age?","authors":"Emmanuelle Haslin, Paul R. Kenyon, Rene A. Corner-Thomas, Steve T. Morris, Hugh T. Blair","doi":"10.1080/00288233.2024.2319823","DOIUrl":"https://doi.org/10.1080/00288233.2024.2319823","url":null,"abstract":"The lifetime productivity and efficiency of singleton- and twin-born ewe lambs born to one-year-old ewes were compared with twin-born ewe lambs born to mixed-age ewes. Romney ewe lambs either born ...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139945997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-21DOI: 10.1080/00288233.2024.2317844
Santos J. A. Vallecillo, Marcos J. Araújo, Andrescia F. Carvalho, José P. Carvalho Neto, Alex R. Sousa, Tairon P. Dias-Silva, Antônio L. C. Gurgel, Rafael S. Miranda, Leilson R. Bezerra, Ricardo L. Edvan
The study evaluated the replacement of whole-corn plant silage (WCPS) by whole-sesame plant silage (WSPS) in diets for finishing lambs. Forty castrated crossbred Santa Inês lambs with an average in...
{"title":"Whole-plant sesame silage in substitution of whole-plant corn silage in diets of feedlot lambs","authors":"Santos J. A. Vallecillo, Marcos J. Araújo, Andrescia F. Carvalho, José P. Carvalho Neto, Alex R. Sousa, Tairon P. Dias-Silva, Antônio L. C. Gurgel, Rafael S. Miranda, Leilson R. Bezerra, Ricardo L. Edvan","doi":"10.1080/00288233.2024.2317844","DOIUrl":"https://doi.org/10.1080/00288233.2024.2317844","url":null,"abstract":"The study evaluated the replacement of whole-corn plant silage (WCPS) by whole-sesame plant silage (WSPS) in diets for finishing lambs. Forty castrated crossbred Santa Inês lambs with an average in...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139925942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-19DOI: 10.1080/00288233.2024.2317832
Yasmin dos Santos Silva, Maria Alice de Lima Soares, Pedro Henrique Cavalcante Ribeiro, João Virgínio Emerenciano Neto, Marciane da Silva Maia, Adriano Henrique do Nascimento Rangel, Stela Antas Urbano
Intensive finishing on pasture is already accepted as a good nutritional management strategy due to the capacity of enhancing performance without requiring physical confinement infrastructure; howe...
{"title":"Performance, carcase traits and bioeconomicity of sheep weaned at different ages and intensively finished on Massai grass pasture receiving concentrated supplementation","authors":"Yasmin dos Santos Silva, Maria Alice de Lima Soares, Pedro Henrique Cavalcante Ribeiro, João Virgínio Emerenciano Neto, Marciane da Silva Maia, Adriano Henrique do Nascimento Rangel, Stela Antas Urbano","doi":"10.1080/00288233.2024.2317832","DOIUrl":"https://doi.org/10.1080/00288233.2024.2317832","url":null,"abstract":"Intensive finishing on pasture is already accepted as a good nutritional management strategy due to the capacity of enhancing performance without requiring physical confinement infrastructure; howe...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139925943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-08DOI: 10.1080/00288233.2024.2315020
Francisco Israel Lopes Sousa, João Virgínio Emerenciano Neto, Ana Beatriz Graciano da Costa, Patrick Bezerra Fernandes, Stela Antas Urbano, Antonio Leandro Chaves Gurgel, Rodrigo da Silva Santos, Yasmin do Santos Silva, Paulo Vitor Januário do Nascimento, Danilo Matheus de Medeiros Néo
The objective of this study was to evaluate the performance intercropped between two pastures: Massai guinea grass (Megathyrsus maximus cv. Massai) and Marandu palisadegrass (Urochloa brizantha cv....
这项研究的目的是评估两种牧草间作的性能：马赛豚草（Megathyrs maximus cv. Massai）和马兰都糙叶草（Urochloa brizantha cv....
{"title":"The adoption of intercropping practices with tropical grasses aims at optimising forage production performance in the semi-arid region","authors":"Francisco Israel Lopes Sousa, João Virgínio Emerenciano Neto, Ana Beatriz Graciano da Costa, Patrick Bezerra Fernandes, Stela Antas Urbano, Antonio Leandro Chaves Gurgel, Rodrigo da Silva Santos, Yasmin do Santos Silva, Paulo Vitor Januário do Nascimento, Danilo Matheus de Medeiros Néo","doi":"10.1080/00288233.2024.2315020","DOIUrl":"https://doi.org/10.1080/00288233.2024.2315020","url":null,"abstract":"The objective of this study was to evaluate the performance intercropped between two pastures: Massai guinea grass (Megathyrsus maximus cv. Massai) and Marandu palisadegrass (Urochloa brizantha cv....","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139761622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-05DOI: 10.1080/00288233.2023.2297834
Lydia J. Farrell, Stephen T. Morris, Paul R. Kenyon, Peter R. Tozer
Finishing of dairy-origin calves in an accelerated ‘New generation beef’ (NGB) beef finishing system for slaughter up to 14 months of age has potential co-sector benefits. These include production ...
{"title":"A bio-economic modelling comparison of a Friesian Bull-Beef system and a New Generation Beef system with Friesian bulls slaughtered at 10–14 months old","authors":"Lydia J. Farrell, Stephen T. Morris, Paul R. Kenyon, Peter R. Tozer","doi":"10.1080/00288233.2023.2297834","DOIUrl":"https://doi.org/10.1080/00288233.2023.2297834","url":null,"abstract":"Finishing of dairy-origin calves in an accelerated ‘New generation beef’ (NGB) beef finishing system for slaughter up to 14 months of age has potential co-sector benefits. These include production ...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139761209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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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