"The risk of the impact (of the ammonium nitrate) is nitrification, which is algae blooms,". From Wordnik.com. [Reuters: Top News] Reference
Laboratory experiments on rate of nitrification 185. From Wordnik.com. [Manures and the principles of manuring] Reference
Action of plant-roots in promoting nitrification 181. From Wordnik.com. [Manures and the principles of manuring] Reference
Rate of nitrification deduced from field experiments 187. From Wordnik.com. [Manures and the principles of manuring] Reference
Experiments by Boussingault on rate of nitrification 198. From Wordnik.com. [Manures and the principles of manuring] Reference
It was found that nitrification of the sewage took place. From Wordnik.com. [Manures and the principles of manuring] Reference
Important bearing of nitrification on agricultural practice 193. From Wordnik.com. [Manures and the principles of manuring] Reference
No nitrification was obtained with clay from a depth of 8 feet. From Wordnik.com. [Manures and the principles of manuring] Reference
We may now proceed to discuss the conditions favourable for nitrification. From Wordnik.com. [Manures and the principles of manuring] Reference
It goes on probably at a greater rate than the ordinary nitrification of soil-nitrogen. From Wordnik.com. [Manures and the principles of manuring] Reference
Thus he was unable to start nitrification in a solution maintained at 40° C. (104° F.). From Wordnik.com. [Manures and the principles of manuring] Reference
The presence of moisture in a soil is another of the necessary conditions of nitrification. From Wordnik.com. [Manures and the principles of manuring] Reference
From this it was naturally inferred that nitrification was effected by some kind of ferment. From Wordnik.com. [Manures and the principles of manuring] Reference
Warington has carried out some experiments on the action of gypsum in promoting nitrification. From Wordnik.com. [Manures and the principles of manuring] Reference
Introduce, however, into such a solution a little fresh soil, and nitrification will soon follow. From Wordnik.com. [Manures and the principles of manuring] Reference
That nitrification ever takes place in our soils to this extent is not to be for a moment supposed. From Wordnik.com. [Manures and the principles of manuring] Reference
In point of fact the rate at which nitrification takes place will vary very much in different soils. From Wordnik.com. [Manures and the principles of manuring] Reference
A question which is practically of no little importance is the rate at which nitrification takes place. From Wordnik.com. [Manures and the principles of manuring] Reference
Of recent experiments on the rate of nitrification, the most striking, perhaps, are those by Schloesing. From Wordnik.com. [Manures and the principles of manuring] Reference
The conditions which favour denitrification are exactly the opposite of those which favour nitrification. From Wordnik.com. [Manures and the principles of manuring] Reference
This is accomplished by carrying the manufacture of humus up to the point when nitrification is about to begin. From Wordnik.com. [Organic Gardener's Composting] Reference
What kinds of nitrogenous substances are capable of undergoing this process of nitrification are not yet well known. From Wordnik.com. [Manures and the principles of manuring] Reference
In a clayey subsoil the principal hindrance to nitrification will be the difficulty of obtaining sufficient aeration. From Wordnik.com. [Manures and the principles of manuring] Reference
During a period of drought the rate at which nitrification takes place will, therefore, be apt to be seriously diminished. From Wordnik.com. [Manures and the principles of manuring] Reference
During the twelve days of active nitrification no less than 56 parts of nitrogen per million of soil were nitrified per day. From Wordnik.com. [Manures and the principles of manuring] Reference
The last of these interesting laboratory experiments on the rate of nitrification we shall refer to, are those by Dehérain. From Wordnik.com. [Manures and the principles of manuring] Reference
It is a somewhat striking fact that the effect of adding nitrate of soda to the soil may be at first to check nitrification. From Wordnik.com. [Manures and the principles of manuring] Reference
The most important of these nutrients is nitrate nitrogen, thus soil scientists may call humus decomposition "nitrification.". From Wordnik.com. [Organic Gardener's Composting] Reference
This accelerated nitrification continues until the remaining nitrogen balances with the remaining carbon at a ratio of about 12: 1. From Wordnik.com. [Organic Gardener's Composting] Reference
The digestion of organic matter proceeds outside the soil; when finished product, humus, is ready for nitrification, it is tilled in. From Wordnik.com. [Organic Gardener's Composting] Reference
A point of very much greater economic importance is the total amount formed in the year, and the rate at which nitrification takes place. From Wordnik.com. [Manures and the principles of manuring] Reference
Before concluding this chapter, it may be well to draw attention to the important bearing which nitrification has on agricultural practice. From Wordnik.com. [Manures and the principles of manuring] Reference
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