Small-scale farmer-managed irrigation in Northern Nigeria

Geoforum ◽  
1990 ◽  
Vol 21 (4) ◽  
pp. 435-443 ◽  
Author(s):  
K. Kimmage ◽  
W.M. Adams
1981 ◽  
Vol 10 (7) ◽  
pp. 345-349 ◽  
Author(s):  
G A Matthews

Hydraulic sprayers, which have reached a high degree of sophistication, have long been seen as inappropriate for use in many countries where crops are most at risk from pest, disease and weed competition. ULV application by spinning-disc sprayer may have overcome problems of inadequate water supply, but, for many, costs are still too high. Recent developments in electrostatic sprayers could remove this final constraint to adequate crop protection for the peasant farmer.


Author(s):  
Omer Sacamba Aimé Héma ◽  
Issoufou Ouédraogo ◽  
Karim Traoré ◽  
Ivo Brandt ◽  
Douglas Sumerford

1974 ◽  
Vol 12 (1) ◽  
pp. 57-67 ◽  
Author(s):  
Keith Hinchliffe

The term ‘labour aristocracy’ first appeared in the literature on African economic development in 1968,1 although African wage labour had previously been described as a privileged elite on many occasions. I wish to question the accuracy and relevance of the type of calculation upon which these descriptions are based, and to present the situation which prevails today in Northern Nigeria, using detailed survey data on the earnings of rural farmers, urban workers, and those employed in small-scale enterprises.


2014 ◽  
Vol 50 (5) ◽  
pp. 715-730 ◽  
Author(s):  
Diego Naziri ◽  
Magali Aubert ◽  
Jean-Marie Codron ◽  
Nguyen Thi Tan Loc ◽  
Paule Moustier

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