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Ikumi Nezu
Researcher at Utsunomiya University
Publications - 32
Citations - 107
Ikumi Nezu is an academic researcher from Utsunomiya University. The author has contributed to research in topics: Biology & Botany. The author has an hindex of 4, co-authored 15 publications receiving 41 citations.
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Physical and mechanical properties of wood and their geographic variations in Larix sibirica trees naturally grown in Mongolia.
Bayasaa Tumenjargal,Bayasaa Tumenjargal,Futoshi Ishiguri,Haruna Aiso,Yusuke Takahashi,Ikumi Nezu,Yuya Takashima,Bayartsetseg Baasan,Ganbaatar Chultem,Jyunichi Ohshima,Shinso Yokota +10 more
TL;DR: In this paper, the physical and mechanical properties of wood in Siberian larch (Larix sibirica) trees that grow naturally in five Mongolian provenances (Khentii, Arkhangai, Zavkhan, Khuvsgul, and Selenge) and the geographic variations between them were examined.
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Predicting the bending properties of Larix sibirica lumber using nondestructive-testing methods
Bayasaa Tumenjargal,Bayasaa Tumenjargal,Bayasaa Tumenjargal,Futoshi Ishiguri,Yusuke Takahashi,Ikumi Nezu,Bayartsetseg Baasan,Ganbaatar Chultem,Haruna Aiso-Sanada,Jyunichi Ohshima,Shinso Yokota +10 more
TL;DR: In this paper, the modulus of elasticity (MOE) and modulus-of rupture (MOR) of lumber produced from different heights using the stress-wave velocit...
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Bending properties of dimension lumber produced from Siberian larch ( Larix sibirica ) in Mongolia
Bayasaa Tumenjargal,Bayasaa Tumenjargal,Bayasaa Tumenjargal,Futoshi Ishiguri,Yusuke Takahashi,Ikumi Nezu,Bayartsetseg Baasan,Ganbaatar Chultem,Haruna Aiso-Sanada,Jyunichi Ohshima,Shinso Yokota +10 more
TL;DR: The modulus of elasticity (MOE) and modulus-of rupture (MOR) were evaluated for 190 pieces of dimension lumber (2 by 4 lumber, 38 by 89mm in cross-section) produced from Larix sibirica trees grown in Mongolia.
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Utilization potential of naturally regenerated Mongolian Betula platyphylla wood based on growth characteristics and wood properties
Togtokhbayar Erdene-Ochir,Futoshi Ishiguri,Ikumi Nezu,Bayasaa Tumenjargal,Bayartsesteg Baasan,Ganbaatar Chultem,Jyunichi Ohshima,Shinso Yokota +7 more
TL;DR: It is concluded that the wood of B. platyphylla trees grown in Mongolia may be used for industrial products as well as those from similar species in other countries.
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Repeatability of growth characteristics and wood properties for solid wood production from Eucalyptus camaldulensis half-sib families growing in Thailand
Ikumi Nezu,Futoshi Ishiguri,Haruna Aiso,Sapit Diloksumpun,Jyunichi Ohshima,Kazuya Iizuka,Shinso Yokota +6 more
TL;DR: The results indicate that the properties of the outer wood are closely related to genetic factors and to obtain superior E. camaldulensis trees for solid wood production, the family selection should be conducted using theouter wood of aged trees.