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pro vyhledávání: '"SAM, L. J."'
Autor:
Elias A. S. Letayo, Lebai T. H. Nsemwa, Daniel Karanja, Ambonesigwe M. Mbwaga, Sam L. J. Page
Publikováno v:
Food Security. 2:157-167
Low rainfall has been blamed for the recent crop failure in Kongwa district, within Tanzania’s Central Zone, when 310 out of a total of 331.2 mm of rainfall were concentrated into the first 4 months (November to February) of the 2008-09 cropping se
Publikováno v:
Food Security. 1:99-109
This paper reports on a ‘bottom-up’ system of wheat seed technology transfer that was piloted in north–west Bangladesh with 45 mainly marginal (food insecure) farming families during the 2004–2005 wheat season, then scaled out to a further 54
Autor:
J. Bridge, Sam L. J. Page
Publikováno v:
Experimental Agriculture. 29:139-154
SummaryAlthough plant nematodes are ubiquitous and pathogenic to a wide range of crops, research into these pests in the tropics has been concentrated on commodity crops. While modern intensive tropical agriculture has become unsustainable and often
Autor:
Helán E. Page, Sam L. J. Page
Publikováno v:
Agriculture and Human Values. 8:3-18
Zimbabwe's communal farmers are now less food secure than they were two generations ago. The roots of this decline lie not only in the confinement of Africans to marginal land but also in the historic forced replacement of their sustainable, indigeno
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Applied Physiology; 2000, Vol. 89 Issue 2, p512-516, 5p
Autor:
Page, Sam L. J., Bridge, John
Publikováno v:
Experimental Agriculture; Apr1993, Vol. 29 Issue 2, p139-154, 16p
Autor:
Page, Sam L. J.1 s.page@cabi.org, Zakaria, A.K.M.2, Dodsworth, Elizabeth3 e.dodsworth@cabi.org
Publikováno v:
Agricultural Information Worldwide. 2008, Vol. 1 Issue 3, p102-104. 3p. 1 Black and White Photograph, 2 Charts.
Autor:
Page, Sam L. J., Page, Helán E.
Publikováno v:
Agriculture and Human Values; September 1991, Vol. 8 Issue: 4 p3-18, 16p