Results 1 to 10 of about 23,660 (189)

Heartwood/Sapwood Characteristics of Populus euphratica Oliv. Trunks and Their Relationship with Soil Physicochemical Properties in the Lower Tarim River, Northwest China [PDF]

Plants
The characteristics of heartwood and sapwood not only reflect tree growth and site quality but also provide insights into habitat changes. This study examines the natural Populus euphratica Oliv.
Tongyu Chen, Tayierjiang Aishan, Na Wang, Ümüt Halik, Shiyu Yao   +4 more
doaj   +2 more sources

Differences in Chemical Constituents between Dalbergia oliveri Heartwood and Sapwood and Their Effect on Wood Color

Molecules, 2022
The purpose of this study was to characterize and quantify the chemical constituents of heartwood and sapwood of Dalbergia oliveri extract in order to investigate the chemical components that determine the formation of heartwood’s color.
Liuming Wei, Ruoke Ma, Yunlin Fu
doaj   +1 more source

Genotype-by-environment interaction and genetic dissection of heartwood color in Cryptomeria japonica based on multiple common gardens and quantitative trait loci mapping.

PLoS ONE, 2022
The heartwood color of a major plantation tree Cryptomeria japonica shows high variability among clones and cultivars, and brighter heartwood has higher value in the usage of non-laminated wood such as in traditional construction, which makes heartwood ...
Hideki Mori, Saneyoshi Ueno, Tokuko Ujino-Ihara, Takeshi Fujiwara, Kana Yamashita, Seiichi Kanetani, Ryota Endo, Asako Matsumoto, Kentaro Uchiyama, Takahiro Yoshida, Yoshimi Sakai, Yoshinari Moriguchi, Ryouichi Kusano, Yoshihiko Tsumura   +13 more
doaj   +1 more source

Induction of heartwood formation in young Indian sandalwood (Santalum album L.) by gas elicitors

Frontiers in Plant Science, 2022
Induction of heartwood formation in 6-year-old Indian sandalwood (Santalum album L.) trees by treatment with carbon dioxide, ethylene, nitrogen, and wounding was investigated.
Xiaojin Liu, Qilei Zhang, Zhou Hong, Daping Xu   +3 more
doaj   +1 more source

Influence of soil properties on the heartwood colour of Juglans mandshurica var. sachalinensis in a cool temperate forest

Journal of Wood Science, 2021
Heartwood colour is often an important factor in determining timber prices. However, the determinants of intraspecific variation in heartwood colour, which is useful information for sustainable wood marketing, are little understood, especially at the ...
Kobayashi Makoto, Elizaveta Susloparova, Ikutaro Tsuyama, Takuya Shimase, Satoshi Nakaba, Naoki Takahashi, Toshiya Yoshida   +6 more
doaj   +1 more source

Correlation Analysis of the Bacterial Community and Wood Properties of Populus × euramericana cv. “74/76” Wet Heartwood

Frontiers in Microbiology, 2022
Wetwood disease of poplar limits the processing and manufacturing of poplar, and the pathogenic bacteria of wet heartwood are poorly known. We used high-throughput sequencing methods to analyze the bacterial community of the heartwood, sapwood, root ...
Jianmin Fan, Jianmin Fan, Shijie Wang, Shijie Wang, Changjun Ding, Changjun Ding, Changming Ma, Xinghao Chen, Xinghao Chen, Jinmao Wang, Jinmao Wang, Minsheng Yang, Minsheng Yang, Xiaohua Su, Xiaohua Su   +14 more
doaj   +1 more source

Changes in Non-Structural Carbohydrates, Wood Properties and Essential Oil During Chemically-Induced Heartwood Formation in Dalbergia odorifera

Frontiers in Plant Science, 2020
The highly valuable heartwood of Dalbergia odorifera T. Chen, known as Jiang Xiang in traditional Chinese medicine, is formed very slowly, and there is a need to better understand the process and promote heartwood formation.
Zhiyi Cui, Xiaofei Li, Daping Xu, Zengjiang Yang   +3 more
doaj   +1 more source

A review of the literature on sexual and reproductive health of African migrant and refugee children

Reproductive Health, 2021
Plain language summary Child migration is increasingly becoming a common feature of many African countries as children migrate within and away from their countries of origin in search of better livelihoods due to widespread poverty, instability and rapid
Stephen Owusu Kwankye, Solina Richter, Philomina Okeke-Ihejirika, Hayat Gomma, Pamela Obegu, Bukola Salami   +5 more
doaj   +1 more source

Penetration and effectiveness of micronized copper in refractory wood species [PDF]

, 2016
The North American wood decking market mostly relies on easily treatable Southern yellow pine (SYP), which is being impregnated with micronized copper (MC) wood preservatives since 2006. These formulations are composed of copper (Cu) carbonate particles (
Boone, Matthieu, Butron, Maria Isabel, Civardi, Chiara, Dierick, Manuel, Michel, Elisabeth, Schubert, Mark, Schwarze, Francis WMR, Van Acker, Joris, Van den Bulcke, Jan, Wick, Peter   +9 more
core   +3 more sources

A Review of the Factors Influencing Variations in the Heartwood Proportion for Solid Wood

South-East European Forestry, 2023
Using 146 journals, 6 chapters, 4 reports, 2 books, and a proceeding, this research seeks to investigate the factors that influence variations in the proportion of heartwood.
Rizki Arisandi, Sri Nugroho Marsoem, Johanes Pramana Gentur Sutapa, Ganis Lukmandaru   +3 more
doaj   +1 more source