KAJIAN PRODUKTIVITAS GETAH, RENDEMEN DAN KANDUNGAN GONDORUKEM - TERPENTIN Pinus merkusii Jungh. et de Vriese PROVENANS ACEH DAN RAS LAHAN JAWA MELALUI PENYADAPAN METODE BOR
Pinus merkusii Jungh. et de Vriese plantation of Java land race and three subpopulations from Aceh provenance (Jantho, Takengon and Blangkejeren) were tapped for obtaining oleoresin yield using borehole method. Data using linear regression analysis, one way ANOVA, and variability between individuals...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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| Summary: | Pinus merkusii Jungh. et de Vriese plantation of Java land race and three
subpopulations from Aceh provenance (Jantho, Takengon and Blangkejeren) were
tapped for obtaining oleoresin yield using borehole method. Data using linear
regression analysis, one way ANOVA, and variability between individuals are
estimated using the parameter repeatability. The results showed that, pine oleoresin
production Java land races (g holes-2tree-1day-1), age class III (36.5) increased in age
class IV (62.9) and decreased in age class V (24.6). The oleoresin yields on age class
VI (38.3) was almost the same as the age class III. The oleoresin yields Aceh
provenance (g hole-1tree-1day-1) were 21.1 |
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