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Bayu Lesmana
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Agriculture, Biological Sciences & Forestry Social Sciences

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Strategi Program Pemuliaan Tanaman Kelapa Sawit (Elaeis guinensis Jacq.) pada Lahan Suboptimal di PT Binasawit Makmur Muhammad Antony Jefri Pratama; Nurcahyono Indarto; Fahmi Wendra; Victor Manotar Pademan Manalu; Agry Widya Pradipta; Bayu Lesmana; Upit Sarimana; Pratiwi Erika; Zulhermana Sembiring; Dwi Asmono
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 7 No. 1 (2018): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (503.288 KB) | DOI: 10.33230/JLSO.7.1.2018.338

Abstract

Pratama et al, 2018. Oil Palm Breeding Program Strategy for Suboptimal Area in PT Binasawit Makmur  . JLSO 7(1):26-36. Suboptimal areas have great potential to be used an alternative land for cultivation of oil palm.We needed superior oil palm material to be able to grow well on that land. PT. Binasawit Makmur (BSM) through the Breeding Unit has developed a strategy regarding the assembly of superior material oil palm drought resistant. Therefore, this research aimed to develop  a strategy regarding breeding program in suboptimal lands of PT Binasawit Makmur.  The strategies used were  introducing, evaluating, and selecting genetic material based on productivity components (total and weight of fresh fruit bunches/ha, extraction rate) and high increment.  In addition, the efforts have been made to obtain drought tolerant material are conducting a progeny trial (DXP Trial) on mature palm to obtain drought tolerant in the dried season. Based on the results of the progeny trial, both of parents were traced to a crossing program. Currently, the seeds of the crossing have been obtained to confirm the results of the research on the nursery scale. In the nursery trial, research will be conducted to measure the proline content, stomata and chlorophyll content. Selection in the mature palm DXP progeny trial was followed by application a molecular tool such as SSR and SNP. Through this approach, a superior genetic material in terms of productivity and also drought tolerance can be developed and therefore can be used for recombination and release of new varieties.
INDONESIAN INTERESTS IN COOPERATION WITH THE CZECH REPUBLIC IN THE FIELD OF DEFENSE 2015-2018 Bayu Lesmana; Saiman Pakpahan
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Vol. 6: Edisi I Januari - Juni 2019
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

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Abstract

Indonesia is working to improve its country's defense strength. Indonesian defense equipment is currently is not in a optimal condition to support Indonesia's defense. In addition to striving to improve its defense systems, Indonesia also strives to increase the independence of its defense industry to creat an independent country and reduce dependency with other countries. The sources of this research were obtained through literature reviews, books, websites, and others. The source of analysis is qualitative methods. This study uses the level of analysis of the nation state, neorealism perspective that illustrates that every country does not have to pursue strength but also must work together and the theory of International Cooperation as an answer for countries of the world international. To increase its defense strength, Indonesia is conducting defense cooperation with other countries, one of the countries that is Indonesia's defense cooperation partner, is the Czech Republic. This aims of thesis is to explain the existence of this collaboration is expected to improve Indonesia's defense capabilities and create an independent defense industry. Key Words: International Cooperation, Defense, Minimum Essential Force,  Indonesian Defense Industry.
Strategi Program Pemuliaan Tanaman Kelapa Sawit (Elaeis guinensis Jacq.) pada Lahan Suboptimal di PT Binasawit Makmur Muhammad Antony Jefri Pratama; Nurcahyono Indarto; Fahmi Wendra; Victor Manotar Pademan Manalu; Agry Widya Pradipta; Bayu Lesmana; Upit Sarimana; Pratiwi Erika; Zulhermana Sembiring; Dwi Asmono
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 7 No. 1 (2018): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.7.1.2018.338

Abstract

Pratama et al, 2018. Oil Palm Breeding Program Strategy for Suboptimal Area in PT Binasawit Makmur  . JLSO 7(1):26-36. Suboptimal areas have great potential to be used an alternative land for cultivation of oil palm.We needed superior oil palm material to be able to grow well on that land. PT. Binasawit Makmur (BSM) through the Breeding Unit has developed a strategy regarding the assembly of superior material oil palm drought resistant. Therefore, this research aimed to develop  a strategy regarding breeding program in suboptimal lands of PT Binasawit Makmur.  The strategies used were  introducing, evaluating, and selecting genetic material based on productivity components (total and weight of fresh fruit bunches/ha, extraction rate) and high increment.  In addition, the efforts have been made to obtain drought tolerant material are conducting a progeny trial (DXP Trial) on mature palm to obtain drought tolerant in the dried season. Based on the results of the progeny trial, both of parents were traced to a crossing program. Currently, the seeds of the crossing have been obtained to confirm the results of the research on the nursery scale. In the nursery trial, research will be conducted to measure the proline content, stomata and chlorophyll content. Selection in the mature palm DXP progeny trial was followed by application a molecular tool such as SSR and SNP. Through this approach, a superior genetic material in terms of productivity and also drought tolerance can be developed and therefore can be used for recombination and release of new varieties.
Co-Authors Agry Widya Pradipta Dwi Asmono Fahmi Wendra Muhammad Antony Jefri Pratama Nurcahyono Indarto Pratiwi Erika Saiman Pakpahan Upit Sarimana Victor Manotar Pademan Manalu Zulhermana Sembiring