Sentence examples for experiments for soil from inspiring English sources

During the period from 2002 to 2005, the University of Colorado and National Center for Atmospheric Research (NCAR, USA) conducted several airborne GPS reflection experiments for soil moisture estimation [5].

The purpose of this study is to evaluate the processor versions 309, 400, 501 and 551 by comparing them to (a) soil moisture measurements from the Canadian Experiment for Soil Moisture in 2010 (CanEx-SM10) and from networks of permanent and temporary stations, and (b) other existing satellite-based soil moisture products (AMSR-E/NSIDC, AMSR-E/VUA, and ASCAT).

In a split plot design with 2 replicates, a control treatment was normally irrigated throughout the experiment for each soil type.

The block design and the high replication of the Jena Experiment allow accounting for soil heterogeneity effects [18] and to delineate genuine diversity effects [10].

It is important to note that bulk soil concentrations such as these suggest target concentrations for soil experiments, but are not relevant for estimating the phytotoxicity of experimental solutions.

For soil experiments, soil with poor initial nutrient levels was collected.

After 2, 4 and 6 months from the start of the experiment, measurements were taken for soil respiration, soil microbial activity, activity for the Lac and LiP enzymes, pH, electrical conductivity (EC), sodium adsorption ratio (SAR), exchangeable sodium percentage (ESP) and cation exchange capacity (CEC), in triplicate for each parameter.

For experiments with NaOH pretreatment, the methane content for the experiments with soil addition were higher than those for those without soil addition and were superior to 50% on day 2 of SS-AD, indicating that the SS-AD process was in a stable state [ 9, 16].

In the comparison of three soils, differing in their texture, soil Scheyern1 revealed the highest in situ bioavailability of SMZ, and was, therefore, chosen for soil inoculation experiments.

The soil Scheyern1, used in our study for soil inoculation experiments, revealed a native SMZ mineralization rate of 0.03%% days−1 (Fig. 2).

California's diverse environmental gradients serve as natural experiments for examining controls on soil mineral distribution in landscapes.