Nitrogen is carried from soil into the xylem of plants. Without water plants cannot get nitrogen and other nutrients from the soil. Therefore water carries out more than one function to aid in the growth of plants.
roots hold a plant in place of the soil. like roots ,stems have vascular tissue. this helps support plants .the xylem and phloem in stems connect to those same tissues in the roots .together, the move food for the plant between roots and leaves.
Lightning increases nitrogen in the soil
nitrogen in the soil is used by both plants and animals.
with a nitrogen tank
Are you on about the Nitrogen cycle? If this is the case, Nitrogen can be transferred into the soil from animal deification, or Nitrogen ions can be transferred through a lightening storm and rain drops.
nitrogen in soil is taken by the plants when that are growing. As cow eat plants these nitrogen present in the plants go inside cow body and converted into glucose for giving cow the energy to move etc...
Through the process of translocation - within a system of vascular tissues, xylem and phloem
roots hold a plant in place of the soil. like roots ,stems have vascular tissue. this helps support plants .the xylem and phloem in stems connect to those same tissues in the roots .together, the move food for the plant between roots and leaves.
xylem
Yes, soil does contain nitrogen.
Lightning increases nitrogen in the soil
Xylem
It doesn't. Harvesting removes soil nitrogen
nitrogen in the soil is used by both plants and animals.
Nitrogen can enter the soil from plants such as legumes which fix nitrogen in their roots. Also dead plants and animals add nitrogen into the soil.
Xylem.
All soil contains nitrogen - it is a matter of how much. The relative amount of nitrogen in soil can be determined with as small soil sample and a reagent for nitrogen from a soil test kit (simple soil test kits are sold in every garden center). The results do not tell you the "amount" of nitrogen in the soil, only if there is enough for healthy plant growth, or if the amount of nitrogen is too poor for healthy plant growth