Nitrogen is the nutrient that may be fixed in plant roots. What happens is the presence, but unavailability, of nitrogen in the environment. In the case of the ground below surface level, nitrogen must be in soluble form in order to be used by the plant. Nitrogen fixing bacteria and nematodes may do this job on, in or around plant roots.
Nutrient fertilizer gets to the roots when you water it, it goes down and it gets in threw the soil
cholesterol
Pollen
Buttress roots, also called stilt roots or prop root, are large roots on all sides of a shallowly rooted tree that prevent the tree from falling over. They are usually found in nutrient-poor rainforest soils and do not penetrate to deeper layers. Most mangroves trees have these type of roots.
phytochemical
Nutrient fertilizer gets to the roots when you water it, it goes down and it gets in threw the soil
Nutrient absorption is a process that organisms use to receive nutrients. Plants do this using their roots in the soil.
cholesterol
Plants or plant roots
Pollen
Buttress roots, also called stilt roots or prop root, are large roots on all sides of a shallowly rooted tree that prevent the tree from falling over. They are usually found in nutrient-poor rainforest soils and do not penetrate to deeper layers. Most mangroves trees have these type of roots.
The ability to absorband retain nutrients so they will be available to the roots of plants
For plants, phosphorus is an important nutrient because they need it for cell division and growth. Without this nutrient, plants can exhibit signs of stunted roots and leaf problems. Two other important nutrients needed by plants are nitrogen and potassium.
they are found growing the roots of plants e.g. cress
phytochemical
plants in the desert don't get enough rain
In bacteria on the roots of several plants.