Recently more people have been worried about nitrates
is the chief source of nitrogen in soils that not only stimulates organism's growth by inducing genes that encode nitrate
transporter proteins or enzymes taking part in nitrate
assimilation but also positively affects plant morphogenic processes (Scheible et al.
Chapter One Introduction of Samarium Nitrate
Of the 69 subjects recruited into the study, full data sets were available from 65 participants (33 from the nitrate
group and 32 from placebo group).
You can't completely avoid nitrates
, since 80 percent of the nitrates
in our diet come from vegetables, such as celery, greens, beets, parsley, leeks, cabbage, and fennel, and drinking water.
The animals received three experimental diets in succession, which differed in the nitrate
supplementation level: 0% nitrate
(0NR), 1% nitrate
(1NR), and 2% nitrate
In this study, 323 samples of foodstuff collected from different regions in Arak city were analyzed for nitrate
and nitrite levels by spectrophotometric method.
The model results also suggested that cover cropping is more effective in reducing nitrate
losses in subsurface drainage in the southern part of the region.
Leaching of nitrate
from applied fertilizers is considered as the main source of pollution of groundwater underlying flooded rice fields.
05) in the nitrate
treated group compared to the control and other treated groups.
In some cases where dense hardpans are present, nitrate
leaching will not progress beyond the depth of the hardpan.
GAO investigators were unable to even identify the number and location of facilities storing ammonium nitrate
Pursuant to the related agreements, the company will supply between 700,000 to 800,000 tonnes of industrial grade ammonium nitrate
and ammonium nitrate
solution annually for at least 10 years, commencing 1 January 2017.
Various methods for the elimination of nitrate
ions from drinking water and the limitations of their applications have so far been investigated.
In a report, published on 18 October on the implementation of the directive concerning the protection of waters against pollution caused by nitrates
from agricultural sources, known as the Nitrates
Directive - COM(2013)0683(1), the European Commission points out that while nitrate
concentrations are slightly decreasing in surface waters and in groundwater and even though sustainable agricultural practices are more widespread, pollution by nitrates
and eutrophication are still posing a problem in numerous member states.