Zobrazeno 1 - 10
of 124
pro vyhledávání: '"A.S. Laidlaw"'
Publikováno v:
Irish Journal of Agricultural and Food Research, Vol 61, Iss 2, Pp 347-352 (2022)
Northern Ireland dairy farmers (n = 174) were surveyed to identify key silage-making practices, and factors perceived to influence the quality of grass silage made on their farms. The majority of farmers (65%) harvested grass for silage three times/y
Externí odkaz:
https://doaj.org/article/4c2503c36ac448929c0824451d7c2971
Publikováno v:
Irish Journal of Agricultural and Food Research, Vol 59, Iss 1, Pp 42-55 (2020)
The need to reduce reliance on imported protein feeds within the UK and Ireland has stimulated interest in locally grown forage legume crops, including red clover (Trifolium pratense L.). This 13-wk study examined the performance of 28 dairy cows off
Externí odkaz:
https://doaj.org/article/73c6f8f898b84a71a885a9d3d7607b5d
Publikováno v:
Animal, Vol 9, Iss 1, Pp 130-137 (2015)
In ruminants, methane (CH4) is a by-product of digestion and contributes significantly to the greenhouse gas emissions attributed to agriculture. Grazed grass is a relatively cheap and nutritious feed but herbage species and nutritional quality vary
Externí odkaz:
https://doaj.org/article/146587850b014fd98ef6ea717281e16a
Publikováno v:
Elementa: Science of the Anthropocene (2015)
Abstract The past and future of cities are inextricably linked, a linkage that can be seen clearly in the long-term impacts of urban geochemical legacies. As loci of population as well as the means of employment and industry to support these populati
Externí odkaz:
https://doaj.org/article/1d4783a57f4241cf88bd895ca13409f2
Autor:
Eric T. Powell, Christopher R. Gonzales, Paul W. Mielke, Kenneth J. Berry, Mark A.S. Laidlaw, Howard W. Mielke, Sara Perl Egendorf
Publikováno v:
Proc Natl Acad Sci U S A
Lead (Pb) is extremely toxic and a major cause of chronic diseases worldwide. Pb is associated with health disparities, particularly within low-income populations. In biological systems, Pb mimics calcium and, among other effects, interrupts cell sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e75ef4f3a7322bd9ff98541305bc6c3
https://doi.org/10.1073/pnas.1906092116
https://doi.org/10.1073/pnas.1906092116
Publikováno v:
Johnston, D I, Laidlaw, A S, Theodoridou, K & Ferris, C P 2020, ' Performance and nutrient utilisation of dairy cows offered silages produced from three successive harvests of either a red clover–perennial ryegrass sward or a perennial ryegrass sward ', Irish Journal of Agricultural and Food Research, vol. 59, no. 1, pp. 42-55 . https://doi.org/10.15212/ijafr-2020-0106
The need to reduce reliance on imported protein feeds within the UK and Ireland has stimulated interest in locally grown forage legume crops, including red clover (Trifolium pratense L.). This 13-wk study examined the performance of 28 dairy cows off
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8aca5a8befed2e0ae87d70d2fd0dd38
https://pure.qub.ac.uk/en/publications/19075d88-a7e5-4a0f-aee2-42a88cfe8e43
https://pure.qub.ac.uk/en/publications/19075d88-a7e5-4a0f-aee2-42a88cfe8e43
Publikováno v:
Environmental Geochemistry and Health. 40:2785-2793
Soils in inner city areas internationally and in Australia have been contaminated with lead (Pb) primarily from past emissions of Pb in petrol, deteriorating exterior Pb-based paints and from industry. Children can be exposed to Pb in soil dust throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b26bb6a8e3bd14d3cbf6d2f5cb13446
https://doi.org/10.1007/s10653-018-0144-6
https://doi.org/10.1007/s10653-018-0144-6
Publikováno v:
Environmental Geochemistry and Health. 40:637-650
Urban soils in many cities have been found to be contaminated with lead from past usage of leaded petrol, deteriorating lead-based exterior paints and industrial sources. Currently, the spatial distribution of soil lead concentrations in the Melbourn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9e46c3fdf0d5236c52b2b415e987f99
https://doi.org/10.1007/s10653-017-0010-y
https://doi.org/10.1007/s10653-017-0010-y
Autor:
Pacian Netherway, Suzie M. Reichman, Jorge Paz-Ferreiro, Sally Brown, Mark A.S. Laidlaw, Gabriel M. Filippelli, Howard W. Mielke, Adam Truskewycz, Andrew S. Ball
Publikováno v:
Applied Geochemistry. 83:14-30
Urban soils in many communities in the United States and internationally have been contaminated by lead (Pb) from past use of lead additives in gasoline, deterioration of exterior paint, emissions from Pb smelters and battery recycling and other indu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ea1c71863e769005582b716b8618b6a
https://doi.org/10.1016/j.apgeochem.2017.02.015
https://doi.org/10.1016/j.apgeochem.2017.02.015
Publikováno v:
Field Crops Research. 210:81-90
The effect of biodegradable plastic mulch, rhizome size and planting density on establishment, annual harvested biomass yield of miscanthus and nutrient content were studied at two sites in Northern Ireland. In a split plot experimental design plasti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f32529574605aa21330aa0cab483daa0
https://doi.org/10.1016/j.fcr.2017.05.020
https://doi.org/10.1016/j.fcr.2017.05.020