Sentence examples for assay for soil from inspiring English sources

The results provided direct evidence for Cu PICT in the soil, and the quantification method developed in this study has the potential to be used as a molecular assay for soil Cu pollution.

For sample collection and data analysis, the unit of observation was the cage and the standard assay for a soil had a sample size of four (except soil 9, which had a sample size of three).

Tabatabai, M. A. & Bremmer, J. M. Use of p-nitrophenyl phosphate for assay of soil phosphatase activity.

Tween-20, a detergent that has fatty acids (C12) with medium chain length, has been reported as a potential substrate for the assay of soil lipase activity [ 23, 25, 26].

Motivated by these ideas, we set up our assay to search for soil species which produce chemical compounds that invert selection for antibiotic resistance.

Kandeler, E. Gerber, H. Short-term assay of soil urease activity using colorimetric determination of ammonium.

The 500-mL incubation flasks typically used for soil respirometric assays were adapted and a special cover was designed for connecting a tubular gas diffusion membrane, a fan, and a septum for adding the CO2(g) standards required for calibration.

For drought tolerance assay in soil, two-week-old seedlings were deprived of water for 7 days.

Aside from the extractive-photometric procedure established for aqueous solutions, a simulated field colorimetric assay for TNT directly applicable to soil was also devised, based on direct color development in a 4 1 (v/v) acetone dicyclohexylamine organic extract of soil at a liquid-to-solid ratio of 5 mL g−1.

For salt tolerance assay in soil, two-week-old seedlings were irrigated with water, 150 and 250 mM NaCl solution every 3 days, respectively.

For assays on soil grown seedlings, P. aeruginosa strain PA14, P. syringae pv.