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  • Towards self-sufficiency in rice production in Sierra Leone: the contribution and economic efficiency of a certified seed rice production project
  • Agricultural production ; Agricultural technique ; Agriculture ; Farm income ; Living standard ; Project ; Rice ; Rural economy ; Sierra Leone
  • Cet article évalue l'impact des variétés cultivées améliorées sur le revenu des fermiers utilisant le projet global de multiplication des graines (graines améliorées, engrais, labourage et hersage mécaniques) aussi bien que sur celui des fermiers
  • Factors in the ecology of wild rice in Northern Saskatchewan
  • Agropédologie ; Canada ; Céréale ; Ecologie appliquée ; Géographie de l'Amérique ; Plante cultivée ; Rendement ; Riz sauvage ; Saskatchewan ; Zone froide
  • The role of NTFPs in a shifting cultivation system in transition : a village case study from the uplands of Noth Central Vietnam
  • Agriculture ; Food security ; Rice ; Shifting cultivation ; Vietnam
  • Intra-seasonal rainfall variation and the cultivation of rice under rainfed farming in Sri Lanka
  • Agriculture ; Precipitation ; Rice cultivation ; Sri Lanka ; Water needs
  • Impact of recent severe floods on rice production in Bangladesh
  • Agricultural calender ; Agricultural production ; Bangladesh ; Cereal ; Cultivated surface ; Farming system ; Flood ; Interannual variability ; Inundation ; Rice ; Water management
  • Bangladesh ; Calendrier agricole ; Crue ; Céréale ; Gestion de l'eau ; Inondation ; Production agricole ; Riz ; Surface cultivée ; Système de culture ; Variabilité interannuelle
  • Etude des variations de la production de riz au Bangladesh au cours de la deuxième moitié du 20e siècle. Impact des inondations récentes. La récolte de la saison des pluies a décliné de manière drastique (diminution de la surface cultivée
  • Agricultural practice ; Agropedology ; Cultivated land ; Experiment plot ; Rice ; Soil erosion ; Taiwan ; Terrace cultivation ; Water erosion
  • Agropédologie ; Culture en terrasse ; Erosion des sols ; Erosion hydrique ; Parcelle expérimentale ; Pratique culturale ; Riz ; Sol cultivé ; Taïwan
  • On an experimental site in Hsinchu county, Northern Taiwan, a terraced rice field was used to investigate the soil erosion under the regular cultivation of rice in 2005, fallow in 2006, and planting with green manure in 2007. The results show
  • using rice-planted terraced paddy was more effective than that resulting from other uses. The government should formulate effective measures and maintain sustainable rice planting in the terraced paddies.
  • Impacts of El Nino-Southern Oscillation events on China's rice production
  • Agricultural production ; Atmospheric dynamics ; China ; Climate oscillation ; El Niño ; Impact ; Irrigation ; Jiangxi ; Ocean atmosphere interaction ; Precipitation ; Rice ; Surface temperature
  • . In addition, due to the high irrigation share and reliable and effective irrigation facilities of cultivated land, China’s rice production is less climate-sensitive.
  • Using a data set with measures of Jiangxi’s climate and rice production, the AA. find the reason that during 1985 and 2004 ENSO’s well correlated with rainfall did not promote Chinese rice production. First, the largest effects of ENSO mostly occur
  • in the months when there is no rice in the field. Second, there is almost no temperature effect. Finally, the monthly distribution of rainfall is almost the same in ENSO and neutral years because the largest effects are during months when there is the least rain
  • Incidental aquaculture in California's rice paddies : red swamp crawfish
  • Aquaculture ; California ; Consumption ; Crustacea ; Fishing ; Invasive species ; Local market ; Restaurant trade ; Rice cultivation ; United States of America
  • Introduction of the red swamp crawfish, Procambarus clarkii, into California and its diffusion throughout northern California's rice paddies created the conditions for an incidental aquaculture economy in a landscape devoted to irrigated grain
  • Effects of rice-husk ash on soil consistency and compactibility
  • Agropédologie ; Agrégat ; Amendement du sol ; Chine ; Compaction ; Expérimentation ; Humidité du sol ; Propriétés du sol ; Shanghai ; Sol cultivé
  • Aggregate ; Agropedology ; China ; Compaction ; Cultivated land ; Experimentation ; Shanghai ; Soil improvement ; Soil moisture ; Soil properties
  • This paper evaluates the effects of rice-husk ash with different rates of 0%, 10%, 20%, and 30% (v/v) on soil consistency limits (liquid limit, plastic limit) and soil compactibility parameters in Shanghai soils with different textures
  • Farming;Agriculture ; Japan ; Rice cultivation ; Rural change ; Rural society ; Social change
  • A detailed study of a mechanical cultivation scheme for rice in the riverain grasslands of southern Sierra Leone suggests that its failure was due to faults in the technological organization and to the lack of support and understanding from central
  • Alimentation ; Biogéographie ; Céréale ; Fruits ; Géographie historique ; Plante cultivée ; Produit agricole
  • Agricultural product ; Biogeography ; Cereal ; Cultivated plants ; Food ; Fruit ; Historical geography
  • Authoritative vignettes on the origin and spread of more than 70 plants that includes many of those common (e.g. wheat, rice, maize, coconut, date palm, apples, etc.) as well as those of lesser importance (e.g. macadamia nut, barbasco, quinoa
  • Thailand's rice bowl. Perspective on agricultural and social change in the Chao Phraya Delta
  • Delta ; Farm ; Farming system ; Land ; Plain ; Rice cultivation ; Rural change ; Rural economy ; Rural society ; Social change ; Thailand ; Water management ; Water resources
  • Since 1950's the central plains of Thailand, traditionally dubbed as Thailand's rice bowl, with the implication of an agrarian society practising rice monoculture, have seen drastic changes which unlike the politically sensitive northeast
  • , are little known. The book documents evolution in cropping patterns, new methods of cultivation, landholdings, labour availability and market opportunity. Water ceased to be a free good, became a managed resource which is increasingly scarce and hence subject
  • The economic efficiency of farmers growing high-yielding, irrigated rice in India
  • Les fonctions de profit permettent d'évaluer l'efficacité économique des choix technologiques. Elles sont appliquées à un échantillon de cultivateurs de variétés de riz à haut rendement du Tamil Nadu (Inde) et démontrent que petites et grandes
  • Use of sensitivity analysis to evaluate key factors for improving slash-and-burn cultivation systems on the Eastern Escarpment of Madagascar
  • The slash-and-burn pluvial rice cultivation that predominates in the agriculture of the Eastern Escarpment of Madagascar is causing ecological degradation and is aggravating poverty. Study uses sensitivity analysis, which uses existing knowledge
  • to set priorities among key factors associated with a development objective. Key factors in promoting sustainable development were found to be intensification and compact production units of cash crops (fruits and vagetables), irrigated rice
  • Forecasting the yield of upland rice in Adamawa State, Nigeria on the basis of agroclimatic factors
  • Adamawa ; Agroclimatology ; Crop yield ; Forecast ; Model ; Nigeria ; Precipitation ; Regression analysis ; Rice ; Temperature ; Tropical zone
  • , ensoleillement) agissant sur les rendements en riz varient selon la localisation. Les rendements en riz et les terres cultivées en riz ont augmenté depuis la création d'un modèle prévisionnel en 1991, à cause des avancées technologiques et de l'utilisation
  • The African antecedents of Uncle Ben in U.S. rice history
  • Africa ; Agricultural practice ; Agriculture ; Blacks ; Cultural studies ; Ethnicity ; Gender ; Historical geography ; Knowledge ; Plantation ; Rice cultivation ; Slavery ; South Carolina ; United States of America
  • The cultivation of perennial rice, an early phase in Southeast Asian agriculture ?
  • Agricultural practice ; Agriculture ; Asia ; Cereal ; China ; Cultivated plants ; Historical geography ; Rice ; South-Eastern Asia
  • Acclimatation ; Agriculture ; Asie ; Asie du Sud-Est ; Chine ; Céréale ; Géographie historique ; Plante cultivée ; Pratique culturale ; Riz
  • Rice production and related problems in Japan Rice production and the significance of Tohoku and Hokuriku
  • Malgré la diminution de consommation de riz/h au Japon et la politique de réduction gouvernementale dans l'agriculture japonaise, le riz reste le problème fondamental. Pour les deux régions considérées la surface cultivée représente 35% de la
  • surface cultivée nationale (pour le riz) et la production en est de 34-39%. Le déficit gouvernemental lié à la politique du riz a fortement augmenté entre 1969 et 1974. Pour l'enrayer il y a peu de solutions: 1) le gouvernement peut laisser le marché
  • Agricultural hydrology ; Agricultural technique ; Agricultural work ; Asia ; Cereal ; Definition ; Eastern Asia ; Ecology ; Irrigated farming ; Irrigation ; Rice ; Rice cultivation ; Southern Asia ; Taxonomy ; Terrace cultivation