Discuss the special consideration and care needed by tree crops.​

Size. Knowledge of the mature height and spread of trees and shrubs can prevent many landscape problems. ...

Hardiness. An important consideration when selecting trees and shrubs is their cold hardiness. ...

Pest Susceptibility. ...

Soil Conditions.

They are also unique because they grow successive layers of woody vascular tissue that is added from growth just under the bark to develop woody stems, and in most parts of the world they grow taller than surface vegetation, ranging in height from several meters up to 115.55 meters (the tallest recorded tree is a giant ...

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characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.