Sentence examples for phosphate fertilization from inspiring English sources

Four levels of soil moisture tension, ranging from −5 to −80 kPa, and three levels of phosphate fertilization: 60, 80, and 100 kg ha−1 were studied.

In this work, we aimed to study the effects of soil density, phosphate fertilization and cadmium contamination on the growth of Lactuca sativa.

The effect of moisture tension and doses of phosphate fertilization on yield components of sweet corn A-7573 (Zea mays L). hybrid, in a Calcium Vertisol were evaluated.

In soils contaminated with cadmium, the combination of compaction and phosphate fertilization resulted in a significant decrease in Cd migration along the soil columns.

Mycorrhization and phosphate fertilization reduced the activity of enzymes regulating oxidative stress (SOD and POD), and altered the chlorophyll a fluorescence parameters, due to the lower stress caused by available Cu.

According to the regression models, moisture tensions from −11.8 to −24.0 kPa, and phosphate fertilization doses from 87.7 to 102.2 kg ha−1 minimize NUK and maximize the values of the rest of the variables.

As expected from the transcript accumulation pattern, promoter activity pattern of both MIR171h and NSP2 showed drastic changes in response to different phosphate and nitrate fertilization treatments.

To investigate the transcriptional regulation of NSP2 and miR171h in more detail, we analyzed both transcript levels in response to mycorrhizal symbiosis and root nodulation, and under different phosphate and nitrogen fertilization treatments.

These results demonstrate that the promoter activities of NSP2 and MIR171h are mainly mutually exclusive and are affected by phosphate as well as nitrate fertilization and by root colonization with R. irregularis and S. meliloti.

Earlier studies, which used biogeochemical cycle models without the explicit iron cycle, implicitly modeled the effect of iron fertilization, e.g., by depleting near-surface phosphate (Sarmiento and Orr [1991]).

DMPP (3,4-dimethylpyrazole phosphate) is an efficient nitrification inhibitor, thus increasing nitrogen (N) fertilization efficiency, crop yield and fruit quality.