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462                                      Frutas del trópico








                   -‘Haden’

                   -‘Edward’
                    Potential to maintain trees at 4.5-7 m tall at most.




                    Pruning and shaping
               Equipment needed includes pruning shears, loppers, hand or power driven pole saws, a plan

               and a little dedication (i.e., follow through). The time to start an intensive pruning program

               is immediately after planting a single stemmed tree. After trees are trained annual pruning is

               required if tree size is to be maintained.




                    Year 1 and 2 (single stem)

                   1.  Clip the main shoot at about 1 m. This will begin the process of building the main and se-

                       condary branches.

                   2.  This initial cut will stimulate new shoots below the cut.

                   3.  Select 3 to 4 that are evenly spaced around the stem and remove the others.

                   4.  Remove any strongly upright shoots.




                    Year 1 and 2 and 3
                   1.  When the new shoots reach about 50-60 cm in length either pinch off the end of the shoot

                       or prune it off. This in turn will stimulate more bud break (branching).

                   2.  Again select only 3 or 4 new shoots, remove the rest.  This process  is repeated during the

                       1st and 2nd year.













                             Universidad Autónoma de Chiapas
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