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THE POTENTIAL OF PRODUCING HIGH ADDED VALUE STRUCTURAL TIMBER FROM LAMELLAE WASTE. CLASSIFICATION AND VISUAL GRADING 利用薄片废料生产高附加值结构木材的潜力。分类和视觉分级
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-06-28 DOI: 10.37763/wr.1336-4561/68.3.532546
Dénes Horváth, S. Fehér, M. Báder
{"title":"THE POTENTIAL OF PRODUCING HIGH ADDED VALUE STRUCTURAL TIMBER FROM LAMELLAE WASTE. CLASSIFICATION AND VISUAL GRADING","authors":"Dénes Horváth, S. Fehér, M. Báder","doi":"10.37763/wr.1336-4561/68.3.532546","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.3.532546","url":null,"abstract":"This study is the continuation of the first part (Horváth et al. 2023), in which density, bending strength and modulus of elasticity of 100 oak lamellae generated as small-sized production waste were investigated. In this part of the study series, the classification of our sample set is carried out according to the EN 338. A visual pre-grading is presented, to remove the worst specimens and achieve a better final result and a standardized visual grading is also shown. Our results are compared with literature values of clear specimens as well. Amount of 80% of the specimens were found to be suitable for further structural use. The total sample set is classified in strength class D35 (average density 712.6±72.5 kg/m3; average MoRadj 65.4±16.2 MPa; average MoEadj 13.4±3.1 GPa), while the visually pre-graded part with better average test results is classified in strength class D45. Industrial wood residues contain a sufficiently high proportion of elements for further processing, so that after sorting it can be used as raw material for glued-laminated load-bearing timber.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49335365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
COMPARATIVE STUDY BETWEEN THE CHEMI-THERMO MECHANICAL PULPING FROM EUCALYPTUS SPP., BAMBUSA VULGARIS AND DENDROCALAMUS ASPER 桉、竹、竹化学-热机械制浆的比较研究
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-06-28 DOI: 10.37763/wr.1336-4561/68.3.582591
Marcelo Moreira da Costa, Rodrigo Fraga DE ALMEIDA, Maria Tereza ANGELETTI NUNES, Ricardo DE CARVALHO BITTENCOURT, Larissa SOARES SILVA, Cassiano Rodrigues de Oliveira, Ana Márcia Macedo Ladeira Carvalho, S. R. Valverde
{"title":"COMPARATIVE STUDY BETWEEN THE CHEMI-THERMO MECHANICAL PULPING FROM EUCALYPTUS SPP., BAMBUSA VULGARIS AND DENDROCALAMUS ASPER","authors":"Marcelo Moreira da Costa, Rodrigo Fraga DE ALMEIDA, Maria Tereza ANGELETTI NUNES, Ricardo DE CARVALHO BITTENCOURT, Larissa SOARES SILVA, Cassiano Rodrigues de Oliveira, Ana Márcia Macedo Ladeira Carvalho, S. R. Valverde","doi":"10.37763/wr.1336-4561/68.3.582591","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.3.582591","url":null,"abstract":"In this study, pulps of the species Bambusa vulgaris and Dendrocalamus asper were produced through the chemi-thermo mechanical pulping process, which had their morphological and mechanical properties compared with industrially produced Eucalyptus spp. pulp. The total yields of the pulping processes were 71.3 and 77.0% for the species Bambusa vulgaris and Dendrocalamus asper, respectively. The higher basic density presented by the biomass of the Dendrocalamus asper species can lead to a high productivity. Both bamboo species led to pulps with higher mechanical properties compared to industrial Eucalyptus spp. pulp. The pulp of Bambusa vulgaris stood out in terms of mechanical properties, reaching a higher level of mechanical properties with less energy spent on refining, being indicated for the production of papers for applications where high tensile index is required. Dendrocalamus asper pulp proved to be more suitable for applications, in which high liquid absorption capacity is required due to its high bulk.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43790338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
INVESTIGATION OF BENDING STRENGTH OF TANNIN IMPREGNATED WOODEN BEAMS AFTER HEAT TREATMENT 单宁浸渍木梁热处理后抗弯强度的研究
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-06-28 DOI: 10.37763/wr.1336-4561/68.3.444454
M. Gunes, M. Altunok
{"title":"INVESTIGATION OF BENDING STRENGTH OF TANNIN IMPREGNATED WOODEN BEAMS AFTER HEAT TREATMENT","authors":"M. Gunes, M. Altunok","doi":"10.37763/wr.1336-4561/68.3.444454","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.3.444454","url":null,"abstract":"In this study, the changes in bending strength were investigated by applying heat-treatment to laminated beams modified with acorn tannin to improve the mechanical properties of wooden load-bearing structural members. For this purpose, acorn tannin was impregnated on samples prepared from Scotch pine (Pinus sylvestris L.), oak (Quercus petraea L.), and chestnut (Castanea sativa Mill.) woods. Heat treatment was applied to the samples impregnated with acorn tannin at 150ºC for 3 hours. Untreated, heat-treated, and tannin-modified samples were conditioned until they reached constant weight at 20ºC at 65% relative humidity (RH), 40ºC at 35% RH, and 10ºC at 50% RH. Bending resistance tests were applied to the elements that are conditioned in outdoor conditions according to ISO 13061-3. The results of bilateral interaction between tree species and treatment type were compared, the highest bending strength increase was found in Scotch pine samples by 5% compared to control samples.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47688481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SUITABILITY OF ASPEN (POPULUS TREMULA L.) FOR CROSS-LAMINATED TIMBER (CLT) 白杨（POPULUS TREMULA L.）对叠层木材（CLT）的适应性
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-06-28 DOI: 10.37763/wr.1336-4561/68.3.502520
Sumanta Das, Miroslav Gašparík, A. Sethy, P. Niemz, R. Lagaňa, Tomáš Kytka, M. Sviták, Gourav Kamboj
{"title":"SUITABILITY OF ASPEN (POPULUS TREMULA L.) FOR CROSS-LAMINATED TIMBER (CLT)","authors":"Sumanta Das, Miroslav Gašparík, A. Sethy, P. Niemz, R. Lagaňa, Tomáš Kytka, M. Sviták, Gourav Kamboj","doi":"10.37763/wr.1336-4561/68.3.502520","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.3.502520","url":null,"abstract":"Cross-laminated timber (CLT) CLT is an excellent material for building and high load-bearing structural applications, but its fabrication and use are limited to softwood only. The suitability of aspen (Populus tremula L) wood for manufacturing CLT was assessed by using two adhesives, one-component polyurethane (1C-PUR) and melamine adhesive (ME). Physical properties like water absorption (WA), thickness swelling (TS), delamination, and mechanical properties like bond shear strength, bending modulus of elasticity, bending strength, and rolling shear strength were evaluated to examine its suitability. Compared to ME-bonded CLT, 1C-PUR bonded CLT panels displayed superior physical characteristics, with 70% passing the delamination test. CLT panels bonded with 1C-PUR adhesive also have better mechanical properties than ME-bonded CLT. CLT panels experienced three types of bending failure: rolling shear, delamination, and tension. Aspen CLT has similar or higher mechanical properties than traditional softwoods, making it suitable for CLT manufacturing.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46172749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
CHANGES IN HEMICELLULOSE STRUCTURE ASSOCIATED WITH THE TRANSITION FROM EARLYWOOD TO LATEWOOD AT JUVENILE WOOD IN CRYPTOMERIA JAPONICA 柳杉幼木由早木向晚木转变过程中半纤维素结构的变化
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-06-28 DOI: 10.37763/wr.1336-4561/68.3.413424
Y. Mori, Mio Nakajima, Akihiro Ishida, Noboru Ito, Y. Kurata, K. Shimizu, Y. Katayama, M. Kiguchi, K. Yamashita, Takeshi Fujiwara, M. Tonosaki
{"title":"CHANGES IN HEMICELLULOSE STRUCTURE ASSOCIATED WITH THE TRANSITION FROM EARLYWOOD TO LATEWOOD AT JUVENILE WOOD IN CRYPTOMERIA JAPONICA","authors":"Y. Mori, Mio Nakajima, Akihiro Ishida, Noboru Ito, Y. Kurata, K. Shimizu, Y. Katayama, M. Kiguchi, K. Yamashita, Takeshi Fujiwara, M. Tonosaki","doi":"10.37763/wr.1336-4561/68.3.413424","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.3.413424","url":null,"abstract":"The chemical composition and variations in chemical structure of hemicellulose in earlywood (EW) and latewood (LW) of two individual Japanese cedar trees (C-Boka and T-Boka) were investigated. The trees were cultivated under different growth conditions: C-Boka grew slowly in a forest, while T-Boka grew rapidly in a location rich in nutrients and sunshine. For the chemical structure of hemicellulose, arabinoglucuronoxylan (AGX) showed varied side-chain substitution rates with glucuronic acid and different molecular weights in the transition between EW and LW. In contrast, the fundamental composition of glucomannan/galactoglucomannan (GM/GGM) was relatively unchanged between EW and LW. The modification of AGX and GM/GGM from EW to LW differed between C-Boka and T-Boka and might be influenced by the growth rate of the trees.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48762349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SHORT NOTES: A CHEMOTAXONOMIC STUDY OF THE RESINS FROM THREE DIPTEROCARP SPECIES (Shorea macrophylla, Shorea pinanga, and Shorea hopeifolia) 三种双翅果属植物(巨叶Shorea, Shorea pinanga, Shorea hopeifolia)树脂的化学分类研究
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-06-28 DOI: 10.37763/wr.1336-4561/68.3.592599
Fatimah Ayu Warahapsari, G. Lukmandaru, Masendra, A. Fernandes
{"title":"SHORT NOTES: A CHEMOTAXONOMIC STUDY OF THE RESINS FROM THREE DIPTEROCARP SPECIES (Shorea macrophylla, Shorea pinanga, and Shorea hopeifolia)","authors":"Fatimah Ayu Warahapsari, G. Lukmandaru, Masendra, A. Fernandes","doi":"10.37763/wr.1336-4561/68.3.592599","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.3.592599","url":null,"abstract":"A chemotaxonomic study on the resins of Shorea macrophylla, Shorea pinanga, and Shorea hopeifolia was conducted. The dichloromethane extracts were separated into neutral and acidic fractions and then analyzed using GC-MS. The neutral fraction analysis revealed that spathulenol, caryophyllene oxide, aromadendrene oxide, and isoaromadendrene epoxide were the major constituents in all three species. Furthermore, the main compound in the neutral fraction of Shorea hopeifolia was isocaryophyllene which was undetected in the other two species. The major constituent of the acidic fraction of the three species was hexadecanoic acid, while pentadecanoic acid was the major constituent in the acidic fraction of Shorea pinanga and Shorea hopeifolia. Therefore, the presence of sesquiterpenes as well as fatty acids in S. macrophylla, S. pinanga, and S. hopeifolia was discovered to be a marker for identifying the genus Shorea.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43333967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MECHANICAL PROPERTIES OF PF AND MUF BONDED JUVENILE HYBRID EUCALYPTUS PLYWOODS PRODUCED IN GHANA 加纳产pf和muf粘接杂交幼桉胶合板的力学性能
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-06-28 DOI: 10.37763/wr.1336-4561/68.3.521531
H. Seidu, R. Németh, F. Owusu, J. Korang, APPIAH-KUBI Emmanuel, J. Govina, Fath Alrhman A.A YOUNIS, Safia Ibrahim
{"title":"MECHANICAL PROPERTIES OF PF AND MUF BONDED JUVENILE HYBRID EUCALYPTUS PLYWOODS PRODUCED IN GHANA","authors":"H. Seidu, R. Németh, F. Owusu, J. Korang, APPIAH-KUBI Emmanuel, J. Govina, Fath Alrhman A.A YOUNIS, Safia Ibrahim","doi":"10.37763/wr.1336-4561/68.3.521531","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.3.521531","url":null,"abstract":"To obtain the mechanical properties of plywood produced from six yearold hybrid Eucalyptus in Ghana was the objective of this research. The samples for the experiment were prepared and tested according to GS EN 326-1, GS EN 310, GS EN 314-1, and GS EN 314 -2. The data obtained were analysed using the factorial ANOVA analysis. The mean results obtained for the various treatments were MOE (6520 – 7638 N/mm2), MOR (53.29 – 60.56 N/mm2, shear strength (2.47 – 5.51 N/mm2), failure (72 -90%) and density (725 – 748 kg/m3). The orientation of the surface veneer caused variations among treatments whiles the adhesives PF and MUF largely did not cause any variations among treatments. This study has proven that it is possible to produce sufficiently strong and resistant plywood from the juvenile wood of eucalyptus.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45485664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
QUALITY OF BEECH, BIRCH AND OAK WOOD FROM STANDS GROWING ON POST-AGRICULTURAL LANDS 后农业用地上生长的山毛榉、桦树和橡树的质量
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-04-26 DOI: 10.37763/wr.1336-4561/68.2.279292
Karol Tomczak, P. Mania, Akradiusz Tomczak
{"title":"QUALITY OF BEECH, BIRCH AND OAK WOOD FROM STANDS GROWING ON POST-AGRICULTURAL LANDS","authors":"Karol Tomczak, P. Mania, Akradiusz Tomczak","doi":"10.37763/wr.1336-4561/68.2.279292","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.2.279292","url":null,"abstract":"This study assessed the quality of birch, beech, and oak for timber production on former agricultural land. All sample plots for the selected species had the same forest habitat type. All measured trees had already reached the age of felling. Thus, beech was over 120 years old, birch was over 70 years old, and oak was over 140 years old. On each plot, the same morphological features were measured for all trees: diameter at breast height, tree height, height of the first dead branch, height of the first live branch, and crown base. Based on collected data the length and percentage of the trunk suitable for industrial purposes were calculated. In general birch and beech trees from former agricultural land were higher, but had thinner trunks, when in oak reverse observation were noticed. Tree trunks from former agricultural lands have app. 7% shorter knots-free trunk section. The bigger different between forest and former agricultural land was noticed in case of the oak – 14%, then beech – 5% and birch – 1%. Considering the morphological characteristics of the trees and quality indicators, we showed that all species could be used for the afforestation of former agricultural lands to produce high-quality wood for future industrial purposes. However, it should be noticed, that in general calculated standing volume was lower on former agricultural land.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45938821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
RESPONSE SURFACE OPTIMIZATION BASED ON FREEZE-THAW CYCLE PRETREATMENT OF POPLAR WOOD DYEING EFFECT 基于冻融循环预处理的响应面优化杨木染色效果
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-04-26 DOI: 10.37763/wr.1336-4561/68.2.293305
Yiqing Qi, Yue Sun, Ziwen Zhou, Yi Huang, Jiaxi Li, Guangyu Liu
{"title":"RESPONSE SURFACE OPTIMIZATION BASED ON FREEZE-THAW CYCLE PRETREATMENT OF POPLAR WOOD DYEING EFFECT","authors":"Yiqing Qi, Yue Sun, Ziwen Zhou, Yi Huang, Jiaxi Li, Guangyu Liu","doi":"10.37763/wr.1336-4561/68.2.293305","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.2.293305","url":null,"abstract":"To improve the permeability of dye solution in wood, poplar was pretreated by freeze-thaw cycle. The effects of three parameters, such as freezing time, thawing time and circulation times on the dyeing effect of pretreated poplar were investigated by single factor method. On this basis, pretreatment conditions were optimized by response surface methodology. The optimum conditions of this treatment were freezing time of 11.9 h, thawing time of 7.2 h and two cycles. Under these conditions, the dye uptake and chromatic aberration of the treated wood were 25.77% and 21.14%, respectively, which were close to the theoretical predicted values. The results showed that freeze-thaw cycle pretreatment could effectively improve the permeability of poplar and enhance the dyeing effect of wood.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49119068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
DETERMINATION OF MODE I FRACTURE PROPERTIES OF EUROPEAN SPRUCE 欧洲云杉I型断裂性能的测定
IF 1.3 4区 农林科学
Wood Research Pub Date : 2023-04-26 DOI: 10.37763/wr.1336-4561/68.2.334347
Marija Todorović, Mathieu Koetsier, Nađa Simović, Ivan Glišović, Marko Pavlovic
{"title":"DETERMINATION OF MODE I FRACTURE PROPERTIES OF EUROPEAN SPRUCE","authors":"Marija Todorović, Mathieu Koetsier, Nađa Simović, Ivan Glišović, Marko Pavlovic","doi":"10.37763/wr.1336-4561/68.2.334347","DOIUrl":"https://doi.org/10.37763/wr.1336-4561/68.2.334347","url":null,"abstract":"In this paper an efficient procedure for obtaining a cohesive law for Mode I timber fracture (crack opening), based on the Double Cantilever Beam (DCB) tests is given. DCB tests were performed on ten European spruce specimens in order to determine the energy release rate vs crack length (R curves). Two crucial parameters - crack length during the experiment and the crack tip opening displacement were obtained using 2D Digital Image Correlation (DIC) technique. In order to determine accurate fracture resistance (R curve), procedure which includes calculating cumulative released energy was employed. The cohesive law for Mode I fracture of wood was obtained by differentiation of the strain energy release rate as a function of the crack tip opening displacement. This cohesive law is further implemented in the successful numerical modelling of failure modes in large-scale end-notched glulam beams which were experimentally tested in four-point bending configuration.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48301727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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