Significats de available nitrogen en anglès

Changes in fermentation characteristics reflected the change in source of available nitrogen.

They would have done good in proportion to the available nitrogen they contained.

It needs available nitrogen, and possibly soluble phosphoric acid.

The chief defect of this manure is that it is not rich enough in available nitrogen.

Some farmers in order to get more available nitrogen in the soil plant a crop of some legume.

If we want a large crop of corn, we shall usually need a liberal supply of available nitrogen.

It seems clear that, for oats, as for barley and wheat, what we most need in manure, is available nitrogen.

It certainly looks as though a manure for potatoes, so far as yield is concerned, should be rich in available nitrogen.

Our study highlights the impact of externally available nitrogen forms on pH-dependent radial auxin mobility and its regulatory function in organ development.

We know that wheat, barley, oats, and grasses, require for their maximum growth a liberal supply of available nitrogen in the soil.

I get available nitrogen, phosphoric acid, and potash, at far cheaper rates than they can be purchased in the best commercial fertilizers.

After the first two objects are accomplished, the measure of productiveness will be determined by the amount of available nitrogen in the soil.

"He evidently thinks," said the Doctor, "that available nitrogen is cheaper now than it will be in years to come."

"The cabbage, especially the early kinds, must have in the soil a much larger quantity of available nitrogen than the plants can use."

"I hope, after this, the Deacon will forgive me for dwelling on the value of available nitrogen or ammonia as a manure for wheat."