A Doctor of Physical Therapy (DPT) degree is a post-baccalaureate 3-4 year degree which may be conferred upon successful completion of a professional doctoral program.
Cotton is machine harvested in the U.S., beginning in July in south Texas and in October in more northern areas of the Belt. Stripper harvesters, used chiefly in Texas and Oklahoma, have rollers or mechanical brushes that remove the entire boll from the plant. In the rest of the Belt, spindle pickers are used.
Walnut harvest usually begins in the southern and central valleys in early September and the northern regions in early October. The walnuts are ready to be harvested when the green outer hull splits exposing the nut. At this time, many walnuts have already dropped from the trees to the orchard floor. Nuts that have not dropped naturally are then mechanically shaken from the tree.