Results 11 to 20 of about 1,474,943 (199)

A decade-long study on mortality in European larch (Larix decidua Mill.), Japanese larch (Larix kaempferi (Lamb.) Car.) and their hybrid

open access: yesAnnals of Forest Science
Key Message This study, based on a clonal larch experiment under contrasting soil water conditions, showed that Japanese larch exhibited the highest drought-induced mortality, followed by the hybrid and European larch.
Naincy Sagar   +2 more
doaj   +2 more sources

Heterophyllous Shoots of Japanese Larch Trees: The Seasonal and Yearly Variation in CO2 Assimilation Capacity of the Canopy Top with Changing Environment [PDF]

open access: yesPlants, 2020
Japanese larch (Larix kaempferi = L. leptolepis) is often characterized by its high growth rate with heterophyllous shoots, but the functional differences of heterophyllous shoots still remain unclear. Recently, abrupt high temperature and drought during
Satoshi Kitaoka   +5 more
doaj   +2 more sources

Pest categorisation of Mimela testaceipes [PDF]

open access: yesEFSA Journal, 2023
The EFSA Panel on Plant Health performed a pest categorisation of Mimela testaceipes (Coleoptera: Scarabaeidae), the striated chafer, for the EU, following a commodity risk assessment of dwarfed Pinus parviflora grafted onto P.
EFSA Panel on Plant Health (PLH)   +24 more
doaj   +2 more sources

Effect of Growth Ring Width and Latewood Content on Selected Physical and Mechanical Properties of Plantation Japanese Larch Wood

open access: yesForests, 2022
In order to evaluate the physical and mechanical properties of plantation Japanese larch wood, various physical and mechanical indicators were measured with reference to Chinese national standards.
Sidong Wang, Jinghui Jiang
exaly   +2 more sources

A COMPARATIVE STUDY ON THE PHYSICAL AND MECHANICAL PROPERTIES OF DAHURIAN LARCH AND JAPANESE LARCH GROWN IN KOREA

open access: yesWood Research, 2021
To compare the wood quality of Dahurian larch and Japanese larch growing in Korea, the physical and mechanical properties were examined using the Korean standards. The proportion of heartwood was 82% and 72% in Dahurian and Japanese larch, respectively. The percentage of latewood was 42% in Dahurian larch and 35% in Japanese larch.
Seong Hyun Kim   +6 more
openaire   +2 more sources

Withdrawal Properties of Self-Tapping Screws in Japanese larch (Larix kaempferi (Lamb.) Carr.) Cross Laminated Timber

open access: yesForests, 2021
With the increasing popularity of cross-laminated timber (CLT) constructions around the world, there have been attempts to produce CLT using local wood species in different countries, such as Japanese larch (Larix kaempferi (Lamb.) Carr.) in China. Thus,
Shuangbao Zhang   +2 more
exaly   +2 more sources

The age-related expression patterns of Larix kaempferi AP2 subfamily genes and functional dissection of LkTOE1-2 in seed formation and germination [PDF]

open access: yesForestry Research
Conifers pose challenges for breeding programs due to their extended vegetative phases. Despite the critical role of APETALA2 (AP2) in regulating phase transitions, the AP2/ERF superfamily remains largely unexplored in gymnosperms. Here, the first genome-
Zha-Long Ye   +4 more
doaj   +2 more sources

Bordered Pitting Arrangement with Age of Dahurian Larch (Larix gmelinii) and Japanese Larch (Larix kaempferi)

open access: yesBioResources
The bordered pitting arrangements in the tracheids of Dahurian larch (DL) and Japanese larch (JL) growing in Korea were studied using optical microscopy to gain insights into the wood identification of both species. Differences were noted in the tracheid
Do Hoon Kim   +2 more
doaj   +4 more sources

Briquetting from Japanese larch and Hyunsasi poplar

open access: yesJournal of the Korean Wood Science and Technology, 2012
Densified fuels from biomass are widely used in North America and Europe as a regenerable and clean bioenergy. In this study, the fuel characteristics and densification characteristics of Japanese larch and Hyunsasi poplar were studied using a piston-type briquetting machine. The effects of pressure, pressure holding time, species, and particle size on
Gyu-Seong Han
exaly   +3 more sources

Long-term bending properties of cross-laminated timber made from Japanese larch under constant environment

open access: yesJournal of Wood Science, 2021
Cross-laminated timber (CLT) has been used extensively in timber construction. CLT panels are typically used in roofs and floors that carry a continuous load, and it is important to examine the long-term loading capacity of CLT.
Ryuya Takanashi   +3 more
doaj   +2 more sources

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