%0 Journal Article %T Evaluasi awal produksi getah uji keturunan pinus merkusii jungh et de vriese di KPH Banyumas Barat %J - %D 2013 %R https://doi.org/10.20886/jpth.2013.7.1.29-40 %X P. merkusi %K P. merkusii %K progeny test %K sub-line %K resin yield %K genetic variation %K heritability %K expected genetic gain %U http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPTH/article/view/1566