[PDF] Top 20 Effects of eucalypt residue management on nutrient leaching and soil properties

... Incorporation of residues decreased the volume of leach- ates when compared with the maintenance of residues on the soil ...Ca and P leaching, as also reported by Raimundo ... See full document

... focused on the effects of crop residue harvest on SOM, because of its multiple in- fluences on soil properties and ...cionist management ... See full document

... of magnesium sulfate per production cycle (Table ...sum of bases, CEC, and base saturation. Effects of compost and other organic waste on increasing K levels in the ... See full document

... Beneficial effects on eucalypt mineral nutrition were obtained with the application of lime-sludge (Table ...amounts of P, K, Ca, Na, B, and Zn in the eucalypt dry matter ... See full document

... crops and plant communities. The plant production submodel has carbon and nutrient pools for live shoots and roots and standing dead plant ...fire, and cul- tivation directly ... See full document

... also. On the other hand, nutrient retention is dependent upon the balance between inputs (atmospheric deposition, gas adsorption/fixation), transformations (mineral weathering, mineralization of ... See full document

... does residue management impact soil organic matter composition and quality under Eucalyptus globules plantations in southwestern ...Ecol. and Management, ...in soil ... See full document

... applications of pig slurry up to a depth of ...levels of P were high in the superficial layers, which could be due to the high soil capacity for P ...the effects of pig slurry ... See full document

... inhabit soil and, together with exocellular enzymes and soil mesofauna and macrofauna, conduct all known metabolic ...composition of soil organic matter and ... See full document

... depth of 1 ...layer of filtering material (Terram) and a washed sand layer, which was directly in contact with the experimental soil ...access, and adjacent to the aforementioned me- ... See full document

... 100 and 120% of crop evapotranspiration (ETc), by which the irrigations were ...conductivity of the drained water was daily monitored and Na, K, Ca and Mg concentrations in the drainage ... See full document

... species and sustain some plants that can reproduce and develop within and in the surroundings of the constructions (Redford, ...dominance of this species in the construction of ... See full document

... behaviors of the ball-on-ring wear tests for pure petro-diesel (B0), B2, B5, and B10, indi- cating that the coefficient of frictions tested for B5 and B10 are the most stable at room ... See full document

... depopulation of rural areas following steadily migration to urban areas, greatly reduced the need of working animals (Ivankovic et ...spite of this ongoing process, in mountain areas of ... See full document

... conditions, soil properties important for land use such as potential acidity, sum of bases, organic carbon, bulk density, and porosity are affected by the land ...use and are little ... See full document

... use of organic fertilizers is associated with the desired characteristics of the soil, including a greater capac- ity for water, cation exchange capacity, and lower soil bulk den- ... See full document

... ant soil microorganisms had already adapted to drought stress and its ratio in the whole microorganism had increased, which might attribute to C/N variation of ...decline of microbial biomass ... See full document

... ABSTRACT: Management of boron fertilization depends on the magnitude of B leaching in the soil profile, which varies proportionally with the concentration of B in the ... See full document

... “suppression of plant growth due to release of chemicals from another ...growth and development of plants are influenced by allelochemicals and physical ...Kumar and Goh (2000) ... See full document

... The soil samples were packed in PVC columns ...piece of fabric (mesh = 1 mm) attached by a flexible piece of rubber was placed at the bottom of each column to prevent soil ...taped ... See full document