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Spacing effects of vetiver grass (Vetiveria nigritana Stapf) hedgerows on soil accumulation and yields of maize–cassava intercropping system in Southwest Nigeria
Agricultural practice ; Agropedology ; Crop yield ; Hedge ; Infiltration ; Maize ; Nigeria ; Soil moisture ; Soil properties ; Southwest Nigeria ; Tropical zone
Agrología ; Humedad del suelo ; Infiltración ; Maíz ; Nigeria ; Propiedades del suelo ; Práctica de cultivo ; Rendimiento agrícola ; Seto ; Zona intertropical
growth and yields. Plots were planted to cassava intercropped with maize. Soil accumulation by VGH serving as barriers to trap eroded soil was significantly affected by the spacing. Gravimetric moisture content increased with wider alley spacing
and infiltration characteristics were improved in the alleys. Maize grain yields were significantly increased by vetiver alleys. Areas of land taken out of cultivation by grass increased with time. Thus, a balance needs to be struck between the number of hedges
2013

Agricultural practice ; Agricultural productivity ; Agropedology ; Arid area ; Ethiopia ; Infiltration ; Irrigation ; Maize ; Soil properties
Agrología ; Campo árido ; Etiopía ; Infiltración ; Irrigación ; Maíz ; Productividad agrícola ; Propiedades del suelo ; Práctica de cultivo
A study was conducted to evaluate the effect of tillage method and depth on grain yield and irrigation water use efficiency (IWUE) of maize during the dry season at Dire Dawa, eastern Ethiopia, in 2005-2006. It was found that increasing till depth
2013

China ; Evapotranspiration ; Irrigation ; Maize ; Northern China ; Productivity ; Remote sensing ; River ; Spatial analysis ; Spatial distribution ; Water ; Water needs ; Watershed ; Wheat
Agua ; Análisis espacial ; China ; China del Norte ; Cuenca hidrográfica ; Distribución espacial ; Evapotranspiración ; Irrigación ; Maíz ; Necesidad de agua ; Productividad ; Río ; Teledetección ; Trigo
This article examines crop water productivity (CWP) of winter wheat and summer maize from 2003 to 2007 in the Haihe River Basin based on large-scale evapotranspiration (ET) and crop yield obtained by remote sensing technology. Results show both
variations in CWP of winter wheat and summer maize in most parts of the study area. They also show certain promotion potential to alleviate the water shortage. Correlation analysis of CWP, crop yield and ET shows that there is great potential for crop yield
2013

to the importance of understanding differences between soil types and landscape units when assessing potential soil erosion. On the Makonde plateau, rainfall erosivity was higher than on the inland plains. The differences between the C factor for maize
, and for maize with crop residues, as well as the differences between the P factors for lemon grass strips and ridges and furrows indicate that although soils of the Makonde plateau are more susceptible to soil erosion, these soils are also more responsive
2013

rural land-use forms in the study area : farmlands including horticulture (tea plantation with peanut as an intercrop) and agriculture (maize in a winter-wheat–summer-maize rotation) activities, grasslands that have developed on abandoned farmlands
2013

into the soil (CB). These 2 soil management systems combined with controlled traffic were compared during 2 different seasons (2009 and 2010) in a loamy alluvial Typic Xerofluvent soil under a maize (Zea mais L.)-cotton (Gossypium hirsutum L.) crop rotation
2013

of the Eichornia biochar (EBC) on soil quality was studied using a red soil, from Dhanbad, India. Soil biochemical properties (dehydrogenase, fluorescein hydrolases, catalase, respiration, active microbial biomass) and maize seedling growth were used to investigate
2013

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