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Maize yield response to the combined application of Tundulu rock phosphate and Pigeon Peas residues in Kasungu, Central Malawi
Malawi maize rock phosphate biomass Cajanus cajan
2011/1/11
Malawi is endowed with several large deposits of rock phosphate (RP) occurring in the southern part of the country that remain unexploited due to limited knowledge on their agronomic usefulness.
Interactive Effects of Soil Water Regime with Above-Ground Conditions on Photosynthesis in Wheat Plants:II. Combined effects of soil water deficit with low air humidity
Humidity Leaf position Photosynthesis Ribulose 1 5-bisphosphate carboxylase/oxygenase
2009/8/6
Effects of soil water deficit, low air humidity and in combination were examined at the milky stage under controlled conditions. Low air humidity which plants experienced prior to measurement affected...
Combined Soil Physical Stress of Soil Drying,Anaerobiosis and Mechanical Impedance to Seedling Root Growth of Four Crop Species
Cotton Drought Maize Oxygen diffusion rates Pea Rice Soil compaction Waterlogging
2009/7/23
Soil compaction often creates combined physical stresses of drought, anaerobiosis, and mechanical impedance in field soil. This paper aims to analyze the effect of combined and independent soil physic...