Water-repellent(WR) soil greatly influences infiltration behavior. This research determined the impacts of WR levels of silt loam soil layer during infiltration. Three column scenarios were utilized, including homogeneous wettable silt loam or sand, silt loam over sand(silt loam/sand), and sand ...
Albaqualfs, phosphorus fertilizers, Saccharum, adsorption, soil nutrient dynamics, potassium, cation exchange capacity, silt loam soils, sugarcane, soil depth, soil nutrients, soil physical properties, Endoaqualfs, soil chemical properties, soil amendments, sorption isotherms, desorption, soil solution, ...
which are smaller than sand particles, are microscopic and smooth when wet, but they’re not sticky. Clay, the smallest type of particle, is sticky when wet, forming hard clods when dry. Loam is soil that is made up of roughly equal amounts of sand, silt and clay....
Soil Aggregate Stability Improvement with Urban Composts of Different Maturities The effects on the aggregate stability of a silt loam soil of three urban composts (a municipal solid waste compost, a co-compost of sewage sludge and... M Annabi,S Houot,C Francou,... - 《Soil Science Society...
Assessment of phosphorus leaching losses from a free draining grassland soil Intact soil monoliths (70 cm deep, 50 cm diameter), collected from a free draining Lismore silt loam soil (Udic Haplustept) under grassland, were used to e... GS Toor,LM Condron,HJ Di,... - 《Nutrient Cycling...
The low values of the silt:silt + clay ratio, used as a weathering index indicated that the soils must have undergone advanced weathering. The magnitude of calcium:magnesium (Ca:Mg) ratio indicated that more calcium than magnesium was available in the soils. More iron than aluminum was ...
Pan et al.19 applied PAM and phosphogypsum to silt loam soil and showed that PAM applied to the soil surface significantly increased soil saturated hydraulic conductivity, and adding phosphogypsum further promoted this effect. Past research on the application of PAM has been mostly focused on water...
The low values of the silt:silt + clay ratio, used as a weathering index indicated that the soils must have undergone advanced weathering. The magnitude of calcium:magnesium (Ca:Mg) ratio indicated that more calcium than magnesium was available in the soils. More iron than aluminum was ...
The soils of the selected sites belonged to Inceptisols and Entisols with moderately drained silt loam-silty clay loam. Vegetables were cultivated in most of the plastic film houses studied. The vegetables included: leafy vegetables like lettuce, Chinese cabbage, and spinach; fruit vegetables like ...
In this study, we tested an existing portable dielectric tube sensor in vertical access tubes together with a set of temperature sensors for the determination of the in situ SFC and SMC. The experiment was conducted at three sites with sandy, loamy, and silt loam soils. At each site, three...