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Improving the water productivity of paddy rice (Oryza sativa L.) cultivation through water saving irrigation treatments
Pot Experiments Water Management Wetting and Drying
2013/3/5
Rice grows well under certain condition and environment including soil, water and nutrients. Some researches have shown that traditional method with continues flooding need tremendeous amount of water...
Long-term rice-based cropping system effects on near-surface soil compaction
Bulk Density Crop Rotation Soil Organic Matter Tillage
2013/3/4
Irrigated rice (Oryza sativa L.) production is as-sociated with frequent cycling between anaero-bic and aerobic conditions, which can lead to a greater rate of soil organic matter (SOM) de-composition...
Soil Fertility Potential for Rice Production in West African Lowlands
agro-ecological zones flood plains inland valleys mineralogical composition sulfur and zinc deficiency
2010/10/25
In this paper, we review the soil fertility characteristics and the nature of material in the West African lowlands in comparison with paddy soils in tropical Asia to examine their potential for rice ...
Characterization of acid piedmont rice soils for phosphorus sorption and phosphorus saturation
Maximum adsorption capacity phosphorus buffering capacity energy of adsorption Langmuir equation
2009/3/12
The maximum phosphorus adsorption (Smax) and Phosphorous saturation index (Psat) of a soil provide information for the proper management of the P fertilizer of the soil. The objective of this investig...