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All Journal Buletin Palma
MIFTAHORRACHMAN MIFTAHORRACHMAN
Balai Penelitian Tanaman Kelapa dan Palma Lain, Manado
Agriculture, Biological Sciences & Forestry

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Sidik Lintas Karakter Produksi dengan Karakter Vegetatif Pada Aksesi Pinang Bolaang Mongondow MIFTAHORRACHMAN MIFTAHORRACHMAN
Buletin Palma No 37 (2009): Desember, 2009
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v0n37.2009.119-126

Abstract

Path Analysis of Yield with Vegetative Characters of Arecanut Accession from Bolaang MongondowThe research was conducted from May 2008 to October 2009 at Kayuwatu Experimental Garden, Manado, North Sulawesi Province. The purpose was to evaluate the direct and indirect effect of vegetative characters on yield character of Bolmong arecanut accession. Path analysis method was used in this experiment. The research result showed that from nine characters, there are four characters had direct effect on yield. They were, number of leaves, number of leafscars, upper inter-nodes, and middle internode. These characters had better relationship with yield character than other characters.
Korelasi dan Analisis Koefisien Lintas Karakter Tandan Bunga Terhadap Buah Jadi Kelapa Genjah Salak MIFTAHORRACHMAN MIFTAHORRACHMAN
Buletin Palma No 38 (2010): Juni, 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bp.v11n38.2010.60-66

Abstract

Correlation and Path Coefficient Analysis of Bunch Character on Fruit Set of Salak Dwarf Coconut The research was conducted to investigate the correlation among six flowering characters of Salak Dwarf coconut and also to asses their direct and indirect effects which will be used for the selection of fruitset and fruit production. Six characters of Salak Dwarf flowering were evaluated at Kima Atas experimental garden, Manado, North Sulawesi, during 2009. Those were, number of female flower per bunch, Number of spikelet per bunch, weight of male flower per bunch, weight of polen per bunch, pollen viability, and number of fruit set per bunch. Minitab program was used to quantify the Coefficient correlation, while measuring of path coefficient based on Singh and Chaudary. The result showed that number of female flower and number of spikelet had the highest direct significant effect to fruit set, whereas, path indirect effect was showed by weight of pollen via number of female flower.
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