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New Zealand Journal of Agricultural Research最新文献

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Step-point sampling for broadleaved species’ ground cover estimation in pastures – an evaluation of Cockayne’s point on a boot toecap method 牧场阔叶树种地面覆盖物估算的阶梯点取样--对 Cockayne 的靴帽点取样法的评估
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-03-07 DOI: 10.1080/00288233.2024.2325091
Graeme W. Bourdȏt, Alasdair Noble, Joseph C. Neal
{"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":"8 1","pages":""},"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}
引用次数: 0
On the use of the SF6 gas tracer technique in Latin America for measuring methane emissions in ruminants: a review and analysis 关于在拉丁美洲使用 SF6 气体示踪技术测量反刍动物甲烷排放量：回顾与分析
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-03-04 DOI: 10.1080/00288233.2024.2325075
Cecilia Loza, Maria Esperanza Cerón-Cucchi, Edward Hernando Cabezas-Garcia, Abimael Ortiz-Chura, Laura Gualdrón-Duarte, José Ignacio Gere
{"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":"1 1","pages":""},"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}
引用次数: 0
Feeding live or inactive yeast to primiparous Jersey cows: nutrient digestibility, rumen fermentation, and milk fatty acid profile 给初产泽西奶牛饲喂活酵母或非活酵母：营养物质消化率、瘤胃发酵和牛奶脂肪酸组成
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-02-26 DOI: 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
{"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":"52 1","pages":""},"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}
引用次数: 0
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? 一岁母羊所生的羔羊长到活重大时，是否应留作替补羔羊，并在 7 个月大时交配？
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-02-21 DOI: 10.1080/00288233.2024.2319823
Emmanuelle Haslin, Paul R. Kenyon, Rene A. Corner-Thomas, Steve T. Morris, Hugh T. Blair
{"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":"46 1","pages":""},"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}
引用次数: 0
Whole-plant sesame silage in substitution of whole-plant corn silage in diets of feedlot lambs 用全株芝麻青贮替代饲养场羔羊日粮中的全株玉米青贮
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-02-21 DOI: 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
{"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":"28 1","pages":""},"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}
引用次数: 0
Performance, carcase traits and bioeconomicity of sheep weaned at different ages and intensively finished on Massai grass pasture receiving concentrated supplementation 不同年龄断奶并在马赛草牧场上集中饲养的绵羊的性能、胴体特征和生物经济性
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-02-19 DOI: 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
{"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":"260 1","pages":""},"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}
引用次数: 0
The adoption of intercropping practices with tropical grasses aims at optimising forage production performance in the semi-arid region 采用热带牧草间作的做法旨在优化半干旱地区的牧草生产性能
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-02-08 DOI: 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
{"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":"8 1","pages":""},"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}
引用次数: 0
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 对弗里斯兰公牛-牛肉系统和新一代牛肉系统（弗里斯兰公牛在 10-14 月龄屠宰）进行生物经济模型比较
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-02-05 DOI: 10.1080/00288233.2023.2297834
Lydia J. Farrell, Stephen T. Morris, Paul R. Kenyon, Peter R. Tozer
{"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":"16 1","pages":""},"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}
引用次数: 0
An integrative approach to silvopastoral system design: perspectives, potentials and principles 林牧系统设计的综合方法：视角、潜力和原则
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-02-04 DOI: 10.1080/00288233.2023.2298922
Thomas H. Mackay-Smith, Raphael I. Spiekermann, Dan R. Richards, Nichola Harcourt, Lucy L. Burkitt
{"title":"An integrative approach to silvopastoral system design: perspectives, potentials and principles","authors":"Thomas H. Mackay-Smith, Raphael I. Spiekermann, Dan R. Richards, Nichola Harcourt, Lucy L. Burkitt","doi":"10.1080/00288233.2023.2298922","DOIUrl":"https://doi.org/10.1080/00288233.2023.2298922","url":null,"abstract":"Silvopastoral systems have complex impacts on a diverse range of outcomes, making it essential to design these systems using an integrative approach to maximise positive impacts to farms. This pape...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":"16 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139761237","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}
引用次数: 0
Virtual reality-based meat cut planning for lamb carcasses 基于虚拟现实技术的羊肉胴体切肉规划
IF 1.8 3区 农林科学
New Zealand Journal of Agricultural Research Pub Date : 2024-01-31 DOI: 10.1080/00288233.2024.2305825
Aaron Ritchie, Harvey Ho
{"title":"Virtual reality-based meat cut planning for lamb carcasses","authors":"Aaron Ritchie, Harvey Ho","doi":"10.1080/00288233.2024.2305825","DOIUrl":"https://doi.org/10.1080/00288233.2024.2305825","url":null,"abstract":"Consumer-level Virtual Reality (VR) hardware/software has undergone rapid developments in recent years. Its potential use in the meat industry for meat cut planning has yet to be reported. In this ...","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":"3 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139761717","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}
引用次数: 0
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