Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ball, A."'
Autor:
Daniel A. Ball, C. J. Peterson
Publikováno v:
Developments in Plant Breeding ISBN: 9781402054969
Winter wheat ranks high in importance as an agricultural crop in the Pacific Northwest states of Washington, Idaho, and Oregon. Winter annual grass weeds such as jointed goatgrass (Aegilops cylindrica), downy brome (Bromus tectorum), feral rye (Secal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aa3ea0efc13aaa16d05adba4a2a8852
https://doi.org/10.1007/1-4020-5497-1_31
https://doi.org/10.1007/1-4020-5497-1_31
Autor:
Marilyn C. Ball, Catherine E. Lovelock
Publikováno v:
Salinity: Environment-Plants-Molecules ISBN: 9781402004926
Tolerance of the photosynthetic apparatus of halophytes to saline conditions is brought about by adaptations at a range of scales, from biochemical adaptations to specialized morphologies. Of paramount importance is the capability to minimize water l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14c33f61a7291929a3aa286861ad4748
https://doi.org/10.1007/0-306-48155-3_15
https://doi.org/10.1007/0-306-48155-3_15
Autor:
B. C. Ball
Publikováno v:
Soil Quality, Sustainable Agriculture and Environmental Security in Central and Eastern Europe ISBN: 9780792363781
In North-Western Europe, in the 1960’s and 1970’s cereal farming increased at the expense of livestock farming. The labour force decreased and, together with the costs of machinery operations, became more expensive. Thus simpler alternatives to c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b506d39ce33bf2b76285f4d6fcb02340
https://doi.org/10.1007/978-94-011-4181-9_11
https://doi.org/10.1007/978-94-011-4181-9_11
Autor:
Roger F. Walker, Timothy Ball, Donn Geisinger, John Newman, Katherine Elliot, Dale W. Johnson, James M. Vose
Publikováno v:
Belowground Responses to Rising Atmospheric CO2: Implications for Plants, Soil Biota, and Ecosystem Processes ISBN: 9789048144150
The purpose of this paper is to describe the effects of CO2 and N treatments on soil pCO2, calculated CO2 efflux, root biomass and soil carbon in open-top chambers planted with Pinus ponderosa seedlings. Based upon the literature, it was hypothesized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::367d793318c4418f47bd72e56ce3853f
https://doi.org/10.1007/978-94-017-0851-7_13
https://doi.org/10.1007/978-94-017-0851-7_13
Autor:
P. Roger Ball, J. C. Ryden
Publikováno v:
Biological Processes and Soil Fertility ISBN: 9789400961036
Most studies of N relationships in grassland have used cut swards. These have shown that for annual inputs of 200 to 400 kg N/ha from fertilizer or fixation, 55 to 80% of the N is recovered in harvested herbage. Generally, no more than 5 to 15% is lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af9b91f95fad0410aae522939e4c05dd
https://doi.org/10.1007/978-94-009-6101-2_2
https://doi.org/10.1007/978-94-009-6101-2_2