ENVIRONMENT FACTORS INFLUENCE ON SOME PHYSIOLOGIC PROCESSES RUNNING IN APPLE TREE

Cosmulescu Sina, Baciu A., Gruia M.

ABSTRACT

                The existence and efficiency of fruit tree ecosystems are depending on natural factors and man-made factors. The following ones are natural factors: solar light, temperature, water, air, soil and orthographic factors - that are in interaction with agrobiologic characteristics of fruit tree species, under the impact of man-made activities. The paper is on physiologic reaction of some fruit tree cultivars to the environment factors.