The total silver concentration content was quantified by ICP-MS.
The ESO concentration, content of curing agent, and the curing temperature constituted the influencing factors on the porous morphology.
Subsurface drip irrigation system was found to be more efficient than surface drip irrigation system on improving tubers yield quantity, quality parameters and nutrients concentration content, in addition to soil fertility after harvesting.
Maize shoots from NH4-Depot treatments had higher shoot concentrations and contents of N and P than those from NO3-Mixed treatments (Table 2).
Placed 15N-labelled (NH4 2SO4 + DMPP depot led to increased localized rooting, rhizosphere acidification, shoot 15N signal, N and P concentrations and contents than homogenously applied Ca(NO3 2.
We also describe the concentrations and contents of ten mineral nutrients (Fe, Zn, Cu, Mn, Mo, Ni, Ca, Mg, K and S) in these organs over time.
Zn concentrations and contents were significantly higher in snails exposed to liquid and composted sludge after 5 and 7 weeks of exposure, when compared with control.
For the F2 plant population, QTLs for tocopherol concentrations and contents were analyzed.
Raw vinasse at 10%, 25 %, 50 %, 75 % and 100oncentrations (% concentrationser, v/v) and pre-treated vinasse at 25%, 50%, 75% and 100% contentratinns waterused to study the inhibitory effect.
Plant growth, Cu, micro and macroelement concentrations, chlorophyll content, and enzymatic activity were examined in 55-day old plants.
