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  • Integration of Zambian maize markets.
  • Economic integration ; Liberalisation ; Maize ; Market ; Price ; Zambia
  • This paper investigates regional and international integration of maize markets in Zambia to test wether the liberalization policy has led to internally and externally integrated food markets. The results indicate that regional maize markets
  • 2000
  • Relationships of non rainfall events and total rainfall to maize yields at selected climatological stations in Zambia
  • Agroclimatology ; Crop yield ; Impact ; Maize ; Precipitation ; Time series ; Years 1980-89 ; Years 1990-99 ; Zambia
  • month were found to have predictive potential of maize yields than rainfall totals. - (AJC)
  • 2000
  • Agroclimatology ; Annual variation ; Climatic trend ; Crop ; Drought ; Kenya ; Maize ; Perception ; Precipitation ; Seasonal variability ; Twentieth Century
  • annual precipitation and rain periods gave no clear trends over the study period. Results from analysing the growing seasons for maize, the main annual crop, and periods during which maize plants are sensitive to drought showed decreasing trends
  • 2000
  • Weed vegetation and land use of upland maize fields in north-west Vietman
  • Agriculture ; Agropedology ; Food crop ; Land use ; Maize ; Mountain farming ; Plant species ; Soil conservation ; Soil degradation ; Vietnam
  • 2000
  • Agroclimatology ; Climatic variability ; Climatic variation ; Crop yield ; Drought ; Human impact ; KwaZulu-Natal ; Maize ; South Africa ; Sugar cane ; Water ; Water resources
  • temperatures over the past four decades. The sensitivity of maize and sugar cane yields to sustained climatic departures is studied in relation to the economy and food production. - (AJC)
  • 2000
  • Adaptation ; Agroclimatology ; Burkina ; Cereal ; Crop yield ; Drought ; Maize
  • 2000
  • Agrarian reform ; Agriculture ; Economic history ; Land ; Land tenure system ; Maize ; Mexico ; Political power ; Rural population ; Socio-economic system ; Supplying ; Twentieth Century
  • 2000