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S. D. Runtunuwu
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Agriculture, Biological Sciences & Forestry

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KERAGAMAN BUAH PALA (Myristica fragrans Houtt) DI KABUPATEN KEPULAUAN SANGIHE DAN KABUPATEN SITARO ., Robert; Runtunuwu, S. D.; Rogi, J. E.X.; Pamandungan, Yefta
EUGENIA Vol 21, No 3 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.21.3.2015.9721

Abstract

ABSTRACT   This study aims to determine the nutmeg crop diversity is based on the character of the fruit, seeds, nutmeg mace in Sangihe Island Regency (Island of Sangihe) and District SITARO (Siau Island). The method used is the method of direct observation at the farmer's planting area nutmeg. Location research based on secondary data, namely the districts and villages producer of nutmeg, then determined the three observation points in each study site. Each observation point is determined 10 samples to be observed fruit trees, and every tree observed 20 fruit ready for harvest. Samples of plants is determined by: 1) Age of plants, which is about 15-30 years, and 2) The state of the plant, which is being fruitful and healthy tree. Observations carried out on: 1) The shape of fruit, 2) Color rind 3) Thick flesh, 4) Weight pieces, 5) The length of the fruit, 6) diameter pieces, 7) The color of the fruit flesh, 8) Weight seed fresh, 9) Lengh seed, 10) diameter seed, 11) weight  mace fresh, 12) Color mace. The results showed: 1) The shape of fruit and nutmeg seeds in Sangihe Islands Regency is more diverse than in the District Sitaro. 2) The highest weight of fresh nutmeg obtained from the location Talawid weighing 57.95 g fresh weight and r lowest nutmeg obtained from the location Karatung I is weighing 35.91 g fresh weight nutmeg while the highest was obtained from the location that is weighing 9.45 g Talawid and the lowest seed fresh weight was obtained from the location Karatung I are weighing 6.75g. 3) The same colors are red blood mace. Keywords: nutmeg plant, diversity of fruit, Sangihe, SITARO
KERAGAMAN BUAH PALA (Myristica fragrans Houtt) DI KABUPATEN KEPULAUAN SANGIHE DAN KABUPATEN SITARO ., Robert; Runtunuwu, S. D.; Rogi, J. E.X.; Pamandungan, Yefta
EUGENIA Vol 21, No 3 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.21.3.2015.9700

Abstract

ABSTRACT   This study aims to determine the nutmeg crop diversity is based on the character of the fruit, seeds, nutmeg mace in Sangihe Island Regency (Island of Sangihe) and District SITARO (Siau Island). The method used is the method of direct observation at the farmer's planting area nutmeg. Location research based on secondary data, namely the districts and villages producer of nutmeg, then determined the three observation points in each study site. Each observation point is determined 10 samples to be observed fruit trees, and every tree observed 20 fruit ready for harvest. Samples of plants is determined by: 1) Age of plants, which is about 15-30 years, and 2) The state of the plant, which is being fruitful and healthy tree. Observations carried out on: 1) The shape of fruit, 2) Color rind 3) Thick flesh, 4) Weight pieces, 5) The length of the fruit, 6) diameter pieces, 7) The color of the fruit flesh, 8) Weight seed fresh, 9) Lengh seed, 10) diameter seed, 11) weight  mace fresh, 12) Color mace. The results showed: 1) The shape of fruit and nutmeg seeds in Sangihe Islands Regency is more diverse than in the District Sitaro. 2) The highest weight of fresh nutmeg obtained from the location Talawid weighing 57.95 g fresh weight and r lowest nutmeg obtained from the location Karatung I is weighing 35.91 g fresh weight nutmeg while the highest was obtained from the location that is weighing 9.45 g Talawid and the lowest seed fresh weight was obtained from the location Karatung I are weighing 6.75g. 3) The same colors are red blood mace. Keywords: nutmeg plant, diversity of fruit, Sangihe, SITARO
KERAGAMAN BUAH PALA (Myristica fragrans Houtt) DI KABUPATEN KEPULAUAN SANGIHE DAN KABUPATEN SITARO Robert, Robert; Runtunuwu, S. D.; Rogi, J. E.X.; Pamandungan, Yefta
EUGENIA Vol 21, No 3 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.21.3.2015.9727

Abstract

ABSTRACT   This study aims to determine the nutmeg crop diversity is based on the character of the fruit, seeds, nutmeg mace in Sangihe Island Regency (Island of Sangihe) and District SITARO (Siau Island). The method used is the method of direct observation at the farmer's planting area nutmeg. Location research based on secondary data, namely the districts and villages producer of nutmeg, then determined the three observation points in each study site. Each observation point is determined 10 samples to be observed fruit trees, and every tree observed 20 fruit ready for harvest. Samples of plants is determined by: 1) Age of plants, which is about 15-30 years, and 2) The state of the plant, which is being fruitful and healthy tree. Observations carried out on: 1) The shape of fruit, 2) Color rind 3) Thick flesh, 4) Weight pieces, 5) The length of the fruit, 6) diameter pieces, 7) The color of the fruit flesh, 8) Weight seed fresh, 9) Lengh seed, 10) diameter seed, 11) weight  mace fresh, 12) Color mace. The results showed: 1) The shape of fruit and nutmeg seeds in Sangihe Islands Regency is more diverse than in the District Sitaro. 2) The highest weight of fresh nutmeg obtained from the location Talawid weighing 57.95 g fresh weight and r lowest nutmeg obtained from the location Karatung I is weighing 35.91 g fresh weight nutmeg while the highest was obtained from the location that is weighing 9.45 g Talawid and the lowest seed fresh weight was obtained from the location Karatung I are weighing 6.75g. 3) The same colors are red blood mace. Keywords: nutmeg plant, diversity of fruit, Sangihe, SITARO
PENGGUNAAN PENANDA MOLEKULER RANDOM AMPLIFIED POLYMORPHIC DNA (RAPD) UNTUK ANALISIS KERAGAMAN GENETIK KELAPA WEST AFRICAN TALL (WAT) Lengkong, Edy F.; Runtunuwu, S. D.
EUGENIA Vol 11, No 3 (2005)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.11.3.2005.7391

Abstract

ABSTRACT Lengkong, E.F. and S.D. Runtunuwu. 2005. Use of Molecular Marker Random Amplified Polymorphic DNA (RAPD) to Genetic Diversity Analysis of West African Tall (WAT) Coconut. Eugenia 11 (3):210-217.   Information on genetic diversity of crop gemplasm has several important implications for plant breeder. Among others is to help the breeders to decide what sources to cross so as to making new genetic combination. The use of molecular marker to genetic diversity analysis on DNA level is usefull, because it provides an opportunity to more precisely measure genetic relationships as well is not affected by the environment. The objective of this research was to analyze genetic diversity of West African Tall (WAT) using molecular marker RAPD. Five arbitrary 10-mer primers were used to amplify total DNA genom, and to generate 44 band DNA with 26 band or 59 % were polymorphic band. It was revealed that genetic diversity within population of WAT coconut was 14 %. Based on cluster analysis, at the genetic similarity 85% or genetic diversity 15 % the population was separated on three clusters. This research concluded that the population of WAT coconut grown from open pollinated seeds has different genotype one each others. Keywords: West African Tall (WAT), Coconut, RAPD
Co-Authors Edy F. Lengkong Johannes E. X. Rogi Robert . Robert Robert Yefta Pamandungan