Download PDF - Euforgen

- PRESENTrATrIONS 5725 Tc C•• FINAL SELECTION.-, PRESELECTIONInitial limitsFinal limitsc·o-r------+------~------~o 50 100 150 200 250 300 350 400CORK WEIGHT (kg/tree)Fig. 2. Limits for the preselection and final selection of trees based on parametersrelated to cork quality and cork weight.1,40 -;-I ,, '\ ..l"l(/) 1,20-;- \ _--.,~ I ---" >'~! p- ~> i " " _...(> __~ I / _-A.~~~~ " _---- 0-. --~-_~ ___ _w:0w'-- '-.~ I ~- '~'a: 0,80 TI0,60I+--------+--------+---------i----+-----+-----+----~CHIRINAHOYUELOS ALTOS LA BOYALNAVAHERMOSADEHESA- -0 - - PHENOTYPE ---CORK WEIGHT PER TREE -0- -CORK QUALITYFig. 3. Relative mean values of the three basic variables of the final selection in eachdehesa.Future actionsThe cork extraction in summer 1996 will take place in the dehesa where the firstselection was made_ A new analysis of the cork from all selected trees will need tobe carried out, to seek confirmation that quality does not change with time. Thisinvestigation will be repeated in the coming years.