{"title":"Field evaluation of a commercial variable-rate irrigation decision support system – a study for maize and sweet corn","authors":"Ahmed G. El-Naggar, Carolyn B. Hedley","doi":"10.1080/00288233.2023.2251930","DOIUrl":"https://doi.org/10.1080/00288233.2023.2251930","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48783256","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}
L. Cranston, Brooke A. Ramsay, Jo-Anna A. J. Schoorl, Katie M. Stayton, Alison Greaves, Rachel D. Shanks, Celia J. van Kampen, J. Cockrem, N. Beausoleil, Stephen T. Morris, N. Sneddon, R. Hickson
{"title":"Effects of yard weaning and human contact compared to paddock weaning on the liveweight gain and stress reactivity of beef cattle","authors":"L. Cranston, Brooke A. Ramsay, Jo-Anna A. J. Schoorl, Katie M. Stayton, Alison Greaves, Rachel D. Shanks, Celia J. van Kampen, J. Cockrem, N. Beausoleil, Stephen T. Morris, N. Sneddon, R. Hickson","doi":"10.1080/00288233.2023.2252755","DOIUrl":"https://doi.org/10.1080/00288233.2023.2252755","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45291648","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}
E. Justino, E. M. Santos, Juliana S. Oliveira, Gherman G. L. Araújo, H. S. Cavalcanti, Liliane P. Santana, R. Soares, A. Perazzo, F. N. Santos, A. Zanine
{"title":"Cottonseed cake as nutritional additive for sorghum silages","authors":"E. Justino, E. M. Santos, Juliana S. Oliveira, Gherman G. L. Araújo, H. S. Cavalcanti, Liliane P. Santana, R. Soares, A. Perazzo, F. N. Santos, A. Zanine","doi":"10.1080/00288233.2023.2252379","DOIUrl":"https://doi.org/10.1080/00288233.2023.2252379","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41408349","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}
Lee Burbery, K. Macintosh, J. Praat, Vern Brasell, Aidan Bichan
{"title":"Efficacy of an off-line constructed wetland for mitigating nitrogen loss from a pastoral catchment","authors":"Lee Burbery, K. Macintosh, J. Praat, Vern Brasell, Aidan Bichan","doi":"10.1080/00288233.2023.2245789","DOIUrl":"https://doi.org/10.1080/00288233.2023.2245789","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46776678","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}
Daniel J. Bloomer, K. Harrington, H. Ghanizadeh, T. James
{"title":"Robots and shocks: emerging non-herbicide weed control options for vegetable and arable cropping","authors":"Daniel J. Bloomer, K. Harrington, H. Ghanizadeh, T. James","doi":"10.1080/00288233.2023.2252769","DOIUrl":"https://doi.org/10.1080/00288233.2023.2252769","url":null,"abstract":"ABSTRACT For decades, herbicides have provided easy-to-use, cost-effective weed management, but alternatives are desired. Consumer preference for chemical-free food, awareness of environmental impacts, regulation increasingly restricting agrichemical use, and increasing prevalence of herbicide resistance are forcing changes to weed management strategies. New Zealand farming must remain sustainable and profitable while responding to changes in its overseas markets, among which are increasing demands for regeneratively grown, safe, high-quality produce. Current reliance on herbicides should be reduced, with more emphasis on preventative management by cultural means, and weed suppression by alternative technologies. The emergence of agritechnologies incorporating automation, machine vision and artificial intelligence, and development of new techniques for weed destruction, offer alternatives that minimise or avoid the requirement for herbicides, avoid soil disturbance and can work effectively in high crop or crop-residue conditions. We have identified electric weeding as a feasible alternative and pulsed electric microshocks as a very low-energy option requiring a fraction of the energy of any other system. Pulsed microshocks enable an integrated weed management system for vegetable and arable crop production combining cultural controls and inexpensive pre-planting treatments with automated application of chemical-free in-crop weed control. Open-source software enables community development of autonomous deployment for niche crops.","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45138855","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}
{"title":"Methane reduction, health and regulatory considerations regarding Asparagopsis and bromoform for ruminants","authors":"C. Eason, P. Fennessy","doi":"10.1080/00288233.2023.2248948","DOIUrl":"https://doi.org/10.1080/00288233.2023.2248948","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43919755","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}
Anaïs Marshall, N. López-Villalobos, S. Loveday, M. Weeks, Warren Mcnabb
{"title":"Udder and teat morphology traits associated with milk production and somatic cell score in dairy sheep from a New Zealand flock","authors":"Anaïs Marshall, N. López-Villalobos, S. Loveday, M. Weeks, Warren Mcnabb","doi":"10.1080/00288233.2023.2248929","DOIUrl":"https://doi.org/10.1080/00288233.2023.2248929","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46024877","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}
{"title":"Simulating the number of spot-samples required to estimate the methane to carbon dioxide ratio in lambs and its relationship with methane yield","authors":"M. Della Rosa, D. Pacheco, E. Sandoval, A. Jonker","doi":"10.1080/00288233.2023.2248937","DOIUrl":"https://doi.org/10.1080/00288233.2023.2248937","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48748704","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}
J. Caradus, Ross Duder, G. Kerr, A. Stewart, E. Thom
{"title":"Mangere to mainstream – the story of a perennial ryegrass ecotype, a determined farmer, and a progressive seed company","authors":"J. Caradus, Ross Duder, G. Kerr, A. Stewart, E. Thom","doi":"10.1080/00288233.2023.2238674","DOIUrl":"https://doi.org/10.1080/00288233.2023.2238674","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47103819","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}
S. Fowler, J. Barringer, R. Groenteman, Grant Humphries
{"title":"Biocontrol of St John’s wort (Hypericum perforatum) provides huge ongoing benefits to New Zealand agriculture","authors":"S. Fowler, J. Barringer, R. Groenteman, Grant Humphries","doi":"10.1080/00288233.2023.2232762","DOIUrl":"https://doi.org/10.1080/00288233.2023.2232762","url":null,"abstract":"","PeriodicalId":19287,"journal":{"name":"New Zealand Journal of Agricultural Research","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42864341","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}