面向自动嫁接成型装置的油茶苗木力学特性

doi:10.11707/j.1001-7488.LYKX20250413

Abstract

Abstract:

Objective: This study aims to investigate the mechanical characteristics of Camellia oleifera (oil tea) seedlings to address issues such as excessive clamping force leading to seedling damage and excessive cutting force causing scion seedlings to slip during the mechanized grafting process, providing references for the design and optimization of automated grafting equipment for oil tea. Method: The “Changlin Series No. 53” oil tea seedlings were used as the research object, the main physical characteristics of rootstock seedlings were obtained by measuring physical parameters and performing statistical data analysis. Based on grafting technology standards, two types of seedlings (rootstock and scion) were divided into three groups for radial compression test and three-point bending test. Shear tests on both rootstock and scion seedlings were performed using the Box-Behnken experimental design method, and the influence of tool edge angle, loading speed, and seedling diameter on shear strength was analyzed using response surface methodology. Result: The diameter range of rootstock seedlings was 2.72–4.48 mm, with an average diameter of 3.16 mm, an average mass of 2.34 g, and an average moisture content of 80.12%. The diameter range of scion seedlings was 2.03–3.50 mm, with an average diameter of 2.75 mm, an average mass of 1.84 g, and an average moisture content of 81.34%. The average peak compressive force and maximum compression of rootstock seedlings were 139.4 N and 0.78 mm, respectively. For scion seedlings, these values were 198.1 N and 0.70 mm. The average peak bending force, bending elasticity modulus, and bending strength of rootstock seedlings were 8.24 N, 29.007 MPa, and 8.168 MPa, respectively. The average peak bending force, bending elasticity modulus, and bending strength of scion seedlings were 8.20 N, 23.346 MPa, and 18.497 MPa, respectively. The average shear strength of rootstock and scion seedlings was 1.445 MPa and 3.025 MPa, respectively, with their maximum shear forces of 24.65 N and 24.83 N. Seedling diameter and tool edge angle significantly affected shear strength, while loading speed had no significant impact. Conclusion: The results of the radial compression test indicate that the peak compressive force, maximum compression, and compressive strength of both rootstock and scion seedlings increase with the diameter, with the compressive strength of scion seedlings being higher than that of rootstock seedlings. The results of the three-point bending test show that the peak bending force of both rootstock and scion seedlings increases with diameter, but the bending strength of rootstock samples is generally lower than that of scion samples, and the brittleness of rootstock samples is greater than that of scion samples. The shear test results indicate that the shear strength of rootstock decreases as the tool edge angle decreases, while it increases with the diameter of the rootstock. The shear strength of scion seedlings gradually decreases as the tool edge angle decreases, and shows a trend of first slight decrease followed by rapid increase with increasing scion diameter. The shear strength of both types of seedlings initially decreases and then increases as the loading speed increases. Additionally, the clamping force applied to scion seedlings should range between 100 and 150 N, while the clamping force on rootstock seedlings should not exceed 90 N.

Key words: Camellia oleifera grafting, mechanical properties, shear strength

CLC Number:

S776

Chunmei Yang,Chongyang Shan,Xiaofeng Wu,Jianbo Zhou,Beihang Zhang,Quangang Li,Honglei Yi,Zhiru Li,Zhiyu Tan,Weiguo Zhang. Mechanical Properties of Camellia oleifera Seedlings Matched to Automated Grafting Devices[J]. Scientia Silvae Sinicae, 2026, 62(6): 224-235.

Figures/Tables 19

Fig.1

Fig.2

Fig.3

Table 1

Fig.4

Fig.5

Fig.6

Fig.7

Fig.8

Fig.9

Table 2

Fig.10

Table 3

Table 4

Table 5

Table 6

Table 7

Fig.11

Fig.12

References 0

	陈国婵, 郭晓春, 蒙进芳, 等. 广南县油茶芽苗砧嫁接育苗技术研究. 四川林业科技, 2021, 42 (6): 112- 119. doi: 10.12172/202103180001
	Chen G C, Guo X C, Meng J F, et al. Study on grafting seedlings technology of Camellia oleifera bud rootstock in Guangnan County. Journal of Sichuan Forestry Science and Technology, 2021, 42 (6): 112- 119. doi: 10.12172/202103180001
	段玉振, 王家胜, 张峰峰, 等. 茄科蔬菜嫁接秧苗几何及力学特性试验研究. 农业工程, 2018, 8 (1): 89- 92. doi: 10.3969/j.issn.2095-1795.2018.01.031
	Duan Y Z, Wang J S, Zhang F F, et al. Experimental research on geometrics and mechanics of solanceous vegetable seedlings for grafting. Agricultural Engineering, 2018, 8 (1): 89- 92. doi: 10.3969/j.issn.2095-1795.2018.01.031
	傅　童, 郑　航, 薛向磊, 等. 茶树嫩梢形态与力学特性试验研究. 浙江农业学报, 2024, 36 (6): 1425- 1435. doi: 10.3969/j.issn.1004-1524.20230692
	Fu T, Zheng H, Xue X L, et al. Experimental study on morphological and mechanical properties of tea tree shoot tips. Acta Agriculturae Zhejiangensis, 2024, 36 (6): 1425- 1435. doi: 10.3969/j.issn.1004-1524.20230692
	龚守富, 朱赞彬. 6个油茶果实经济性状及茶油品质比较分析. 森林工程, 2022, 38 (3): 40- 46. doi: 10.16270/j.cnki.slgc.2022.03.003
	Gong S F, Zhu Z B. Comparative analysis of economic characters and tea oil quality of six Camellia oleifera varieties. Forest Engineering, 2022, 38 (3): 40- 46. doi: 10.16270/j.cnki.slgc.2022.03.003
	弓满锋, 李　炅, 李　华, 等. 面向机器人采摘的芒果果实与果梗力学特性试验. 农机化研究, 2025, 47 (11): 169- 176.
	Gong M F, Li J, Li H, et al. Experimental on mechanical properties of mango and its stem for robotic picking. Journal of Agricultural Mechanization Research, 2025, 47 (11): 169- 176.
	郭宇辉, 邓勇杰, 胡淑芬, 等. 黄精须根剪切力学特性试验研究. 江西农业大学学报, 2025, 47 (1): 193- 204. doi: 10.3724/aauj.2025018
	Guo Y H, Deng Y J, Hu S F, et al. Experimental study on shear mechanical properties of fibrous roots of Polygonatum sibiricum. Acta Agriculturae Universitatis Jiangxiensis, 2025, 47 (1): 193- 204. doi: 10.3724/aauj.2025018
	李达华. 油茶发展前景及高效种植技术. 世界热带农业信息, 2025 (4): 24- 26. doi: 10.3969/j.issn.1009-1726.2025.04.009
	Li D H. Development prospect and efficient planting techniques of Camellia oleifera. World Tropical Agriculture Information, 2025 (4): 24- 26. doi: 10.3969/j.issn.1009-1726.2025.04.009
	李业鑫. 2023. 基于力学数值模型的青花椒枝条切割机理和切枝装置研究. 重庆: 西南大学.
	Li Y X. 2023. Research on the cutting mechanism of green pepper branches and cutting device based onmechanical numerical model. Chongqing: Southwest University. ［in Chinese］
	李志萌, 张宜红, 杨志诚. 乡村振兴战略背景下我国油茶产业发展研究. 农林经济管理学报, 2017, 16 (6): 809- 816. doi: 10.16195/j.cnki.cn36-1328/f.2017.06.16
	Li Z M, Zhang Y H, Yang Z C. Research on the development of oil tea industry in the background of rural revitalization strategy. Journal of Agro-Forestry Economics and Management, 2017, 16 (6): 809- 816. doi: 10.16195/j.cnki.cn36-1328/f.2017.06.16
	林圣博, 王邦追, 吴美玲, 等. 香葱葱白机械载荷损伤力学特性表征. 浙江农业学报, 2024, 36 (11): 2627- 2634. doi: 10.3969/j.issn.1004-1524.20231388
	Lin S B, Wang B Z, Wu M L, et al. Characterization of mechanical properties of scallion white under mechanical load damage. Acta Agriculturae Zhejiangensis, 2024, 36 (11): 2627- 2634. doi: 10.3969/j.issn.1004-1524.20231388
	刘　然, 周建波, 苗振坤, 等. 油茶嫁接苗无纺布育苗容器开袋条件与力学试验分析. 林业科学, 2025, 61 (8): 1- 10. doi: 10.11707/j.1001-7488.LYKX20240499
	Liu R, Zhou J B, Miao Z K, et al. Analysis of opening conditions and mechanical tests for non-woven seedling containers of Camellia oleifera grafted seedlings. Scientia Silvae Sinicae, 2025, 61 (8): 1- 10. doi: 10.11707/j.1001-7488.LYKX20240499
	刘晓瑞, 檀瑞龙, 高垚垚, 等. 柠条茎秆锯切性能参数分析与试验研究. 森林工程, 2025, 41 (5): 1042- 1053.
	Liu X R, Tan R L, Gao Y Y, et al. The analysis and experimental study of sawing performance parameters of Caragana korshinskii stems. Forest Engineering, 2025, 41 (5): 1042- 1053.
	牟英辉, 辜　松, 马稚昱. 瓜类嫁接苗生物力学特性的试验分析. 农业工程学报, 2012, 28 (4): 15- 20.
	Mu Y H, Gu S, Ma Z Y. Experimental analysis on biomechanical properties of cucurbits grafted seedlings. Transactions of the Chinese Society of Agricultural Engineering, 2012, 28 (4): 15- 20.
	任子超, 雷　金, 彭　霞, 等. 沙棘枝杆力学特性试验研究. 农机化研究, 2024, 46 (7): 146- 151.
	Ren Z C, Lei J, Peng X, et al. Experimental study on mechanical properties of sea buckthorn branches. Journal of Agricultural Mechanization Research, 2024, 46 (7): 146- 151.
	史　诺, 郭康权, 范宇杰, 等. 棉秆挤压剥皮剪切力学特性试验. 农业工程学报, 2017, 33 (18): 51- 58. doi: 10.11975/j.issn.1002-6819.2017.18.007
	Shi N, Guo K Q, Fan Y J, et al. Peeling and shearing mechanical performance test of cotton stalks in extrusion state. Transactions of the Chinese Society of Agricultural Engineering, 2017, 33 (18): 51- 58. doi: 10.11975/j.issn.1002-6819.2017.18.007
	滕绍民, 王泽群, 李　洋, 等. 切割方式与切割阻力的理论研究. 农机化研究, 2009, 31 (5): 89- 90, 96. doi: 10.3969/j.issn.1003-188X.2009.05.024
	Teng S M, Wang Z Q, Li Y, et al. The theory study of the cutting ways and cutting resistance. Journal of Agricultural Mechanization Research, 2009, 31 (5): 89- 90, 96. doi: 10.3969/j.issn.1003-188X.2009.05.024
	王　俊, 杜冬冬, 胡金冰, 等. 蔬菜机械化收获技术及其发展. 农业机械学报, 2014, 45 (2): 81- 87.
	Wang J, Du D D, Hu J B, et al. Vegetable mechanized harvesting technology and its development. Transactions of the Chinese Society for Agricultural Machinery, 2014, 45 (2): 81- 87.
	王　琪, 林恒矗, 廖　鹏, 等. 茶叶茎秆剪切力特性. 福建农林大学学报(自然科学版), 2022, 51 (3): 428- 432. doi: 10.13323/j.cnki.j.fafu(nat.sci.).2022.03.019
	Wang Q, Lin H C, Liao P, et al. Shearing mechanical properties of tea stem. Journal of Fujian Agriculture and Forestry University (Natural Science Edition), 2022, 51 (3): 428- 432. doi: 10.13323/j.cnki.j.fafu(nat.sci.).2022.03.019
	吴映桐, 吴子鸣, 张立军, 等. 皇冠梨静压力学特性及模拟研究. 包装工程, 2023, 44 (19): 50- 57. doi: 10.19554/j.cnki.1001-3563.2023.19.007
	Wu Y T, Wu Z M, Zhang L J, et al. Static pressure mechanical properties and simulation of Huangguan pears. Packaging Engineering, 2023, 44 (19): 50- 57. doi: 10.19554/j.cnki.1001-3563.2023.19.007
	谢　伟, 孟德鑫, 蒋　蘋, 等. 面向夹持采收的油菜薹茎、枝、叶生物力学特性试验. 江西农业大学学报, 2023, 45 (6): 1504- 1516. doi: 10.13836/j.jjau.2023138
	Xie W, Meng D X, Jiang P, et al. Experimental study on biomechanical characteristics of rape shoot stems, twigs and leaves in clamping harvesting. Acta Agriculturae Universitatis Jiangxiensis, 2023, 45 (6): 1504- 1516. doi: 10.13836/j.jjau.2023138
	徐瑞华, 黄广杰, 王方艳, 等. 基于Box-Behnken响应面法的生姜力学特性试验研究. 中国农机化学报, 2024, 45 (10): 126- 130,192. doi: 10.13733/j.jcam.issn.2095-5553.2024.10.019
	Xu R H, Huang G J, Wang F Y, et al. Experimental study on mechanical properties of ginger based on Box-Behnken response surface method. Journal of Chinese Agricultural Mechanization, 2024, 45 (10): 126- 130,192. doi: 10.13733/j.jcam.issn.2095-5553.2024.10.019
	荀桂森, 王家胜, 张建新. 成熟收割期韭菜几何及力学特性试验. 农业工程, 2020, 10 (6): 94- 97.
	Xun G S, Wang J S, Zhang J X. Experimental research on geometrics and mechanics of Chinese leek in mature harvesting period. Agricultural Engineering, 2020, 10 (6): 94- 97.
	杨春梅, 单重阳, 周建波, 等. 油茶苗自动嫁接成型装置设计与工艺参数优化. 中南林业科技大学学报, 2025, 45 (2): 202- 215. doi: 10.14067/j.cnki.1673-923x.2025.02.020
	Yang C M, Shan C Y, Zhou J B, et al. Design and processing parameter optimization of automatic grafting machine for oil tea seedling. Journal of Central South University of Forestry & Technology, 2025, 45 (2): 202- 215. doi: 10.14067/j.cnki.1673-923x.2025.02.020
	杨一帆, 黄　河, 吴海波, 等. 秋季施肥对不同砧木类型红松嫁接苗生长、生理及开花的影响. 森林工程, 2023, 38 (5): 11- 21.
	Yang Y F, Huang H, Wu H B, et al. Effects of autumn fertilization on growth, physiology and flowering of Korean pine grafted seedlings with different rootstocks. Forest Engineering, 2023, 38 (5): 11- 21.
	张　婷, 李建安, 龚玉子, 等. 湖南省5个主推油茶早中熟品种授粉配置技术. 林业科学, 2025, 61 (4): 153- 168. doi: 10.11707/j.1001-7488.LYKX20230655
	Zhang T, Li J A, Gong Y Z, et al. Pollination configuration technology of five early-to mid-maturing Camellia oleifera varieties recommended in Hunan Province. Scientia Silvae Sinicae, 2025, 61 (4): 153- 168. doi: 10.11707/j.1001-7488.LYKX20230655
	张亚敏. 加快油茶产业发展三年行动方案印发. 国土绿化, 2023 (1): 42.
	Zhang Y M. Three-year action plan to accelerate the Camellia oleifera industry released. Land Greening, 2023 (1): 42.
	周成强, 练东明, 郑仁红, 等. 油茶芽苗砧嫁接育苗技术研究. 安徽农业科学, 2022, 50 (21): 114- 118.
	Zhou C Q, Lian D M, Zheng R H, et al. Study on grafting seedling technology of Camellia oleifera. Journal of Anhui Agricultural Sciences, 2022, 50 (21): 114- 118.
	Mahboob Z, El Sawi I, Zdero R, et al. Tensile and compressive damaged response in flax fibre reinforced epoxy composites. Composites Part A: Applied Science and Manufacturing, 2017, 92, 118- 133. doi: 10.1016/j.compositesa.2016.11.007
	Melnyk C W, Meyerowitz E M. Plant grafting. Current Biology, 2015, 25 (5): 183- 188. doi: 10.1016/j.cub.2015.01.029
	Mohamed M K, Mahmoud M M, Ali W Y. Frictional behaviour of the cylindrical protrusions and holes in rubber surfaces sliding on ceramics. Kgk-Kautschuk Gummi Kunststoffe, 2012, 65 (11/12): 37- 40.
	Reeves G, Tripathi A, Singh P, et al. Monocotyledonous plants graft at the embryonic root-shoot interface. Nature, 2022, 602 (7896): 280- 286. doi: 10.1038/s41586-021-04247-y
	Ruan C J, Mopper S. High-crown grafting to increase low yields in Camellia oleifera. The Journal of Horticultural Science and Biotechnology, 2017, 92 (4): 439- 444. doi: 10.1080/14620316.2017.1283969

苗木 Seedlings	高度 Height/cm	直径 Diameter/mm	平均直径 Average diameter/cm	平均质量 Average mass/g	平均含水率 Average moisture content (%)
砧木Rootstock	21.2~26.7	2.72~4.48	3.16	2.34	80.12
穗木Scion	23.4~31.8	2.03~3.50	2.75	1.84	81.34

组别 Groups	试验次数 Test frequency	砧木 Rootstock		穗木 Scion
组别 Groups	试验次数 Test frequency	最大压缩量 Max. compression amount /mm	峰值压缩力 Max. compression force/N	最大压缩量 Max. compression amount/mm	峰值压缩力 Max. compression force/N
A	1	0.57	94.6	0.48	158.3
	2	0.75	112.5	0.60	167.9
	3	0.69	109.6	0.54	160.1
	平均Average	0.67	105.6	0.54	162.1
B	1	0.75	137.6	0.71	196.9
	2	0.81	143.6	0.69	202.3
	3	0.78	139.8	0.79	199.7
	平均Average	0.78	140.3	0.73	199.6
C	1	0.87	169.8	0.84	230.3
	2	0.90	172.6	0.79	233.6
	3	0.93	174.6	0.87	233.4
	平均Average	0.9	172.3	0.83	232.4

组别 Groups	试验次数 Test frequency	砧木Rootstock			穗木Scion
组别 Groups	试验次数 Test frequency	弯曲弹性模量 Bending elastic modulus/MPa	峰值弯曲力 Max. bending force/N	抗弯强度 Bending strength/MPa	弯曲弹性模量 Bending elastic modulus/MPa	峰值弯曲力 Max. bending force/N	抗弯强度 Bending strength/MPa
A	1	35.562	4.18	7.652	23.786	3.78	17.835
	2	34.521	5.37	7.967	23.907	3.23	17.512
	3	39.356	5.16	7.945	20.083	4.12	17.703
	平均Average	36.480	4.90	7.855	22.592`	3.71	17.683
B	1	27.019	7.15	8.278	19.211	8.6	18.335
	2	21.674	8.27	8.248	20.587	8.92	18.435
	3	20.525	6.30	8.235	22.082	10.11	18.880
	平均Average	23.073	7.24	8.254	20.627	9.21	18.550
C	1	32.665	11.11	8.392	26.725	11.62	19.674
	2	23.060	12.30	8.401	30.905	11.84	18.929
	3	26.687	14.33	8.395	22.826	11.54	19.166
	平均Average	27.471	12.58	8.396	26.819	11.67	19.256

水平 Horizontal	加载速度 Loading speed （X₁）	刀具刃角 Edge angle （X₂）	砧木直径 Rootstock diameter （X₃）	穗木直径 Scion diameter （X₄）
?1	100	8.80	2.72	2.03
0	200	18.1	3.60	2.76
1	300	27.4	4.48	3.50

试验号 Test number	X₁/ (°)	X₂/ (mm·min^?1)	X₃/mm	X₄/mm	Y₁/MPa	Y₂/MPa	Y₃/N	Y₄/N
1	8.80	200	2.72	2.03	0.879	3.208	5.11	10.38
2	18.10	300	4.48	3.50	1.559	2.992	24.57	28.79
3	8.80	300	3.60	2.76	1.357	2.737	13.81	16.37
4	18.10	100	2.72	2.03	1.184	3.558	6.88	11.52
5	18.10	200	3.60	2.76	1.585	2.769	16.13	16.57
6	27.40	200	2.72	2.03	1.368	3.799	7.95	12.30
7	18.10	200	3.60	2.76	1.533	2.836	15.60	16.97
8	27.40	300	3.60	2.76	1.833	3.040	18.66	18.19
9	8.80	100	3.60	2.76	1.392	2.744	14.17	16.42
10	18.10	200	3.60	2.76	1.526	2.616	15.53	15.65
11	8.80	200	4.48	3.50	1.339	2.861	21.10	27.53
12	27.40	200	2.72	3.50	1.368	3.070	7.94	29.54
13	18.10	200	3.60	2.76	1.561	2.736	15.88	16.37
14	27.40	100	3.60	2.76	1.839	3.051	18.72	18.25
15	18.10	100	4.48	3.50	1.564	2.997	24.65	28.83
16	18.10	200	3.60	2.76	1.509	2.777	15.36	16.61
17	18.10	300	2.72	2.03	1.163	3.642	6.76	11.79

Mechanical Properties of Camellia oleifera Seedlings Matched to Automated Grafting Devices

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 19

References 0

Related Articles 15

Recommended Articles

Metrics

Comments

方差来源 Source of variance	剪切强度Shear strength
方差来源 Source of variance	平方和 Sum of squares	自由度 Degrees of freedom	F	P
模型Model	0.926 9	9	155.45	< 0.000 1^**
X₁	0.386 1	1	582.82	< 0.000 1^**
X₂	0.000 6	1	0.846 9	0.388 0
X₃	0.301 3	1	454.80	< 0.000 1^**
X₁X₂	0.000 2	1	0.3173	0.590 8
X₁X₃	0.005 1	1	7.67	0.027 7^*
X₂X₃	0.000 1	1	0.096 6	0.765 0
X₁2	0.000 2	1	0.260 3	0.625 6
X₂2	0.013 2	1	19.97	0.002 9^**
X₃2	0.225 4	1	340.14	< 0.000 1^**
残差Residual	0.004 6	7
失拟Lack of fit	0.001 0	3	0.368 9	0.780 6
误差Error	0.003 6	4
总和Total sum	0.931 6	16

[1]	Quanjun Liu,Xiaoman Wang,Wenli Li,Xintong Yuan,Xiaofeng Hao,Xianjun Li,Xingong Li,Yiqiang Wu,Kang Xu. Prediction of the Influence of Drying Treatment of Phenolic Resin Impregnated Heat-Treated Bamboo Bundles on the Physical and Mechanical Properties of Bamboo Scrimber Based on the GWO-BPNN Model [J]. Scientia Silvae Sinicae, 2026, 62(5): 139-150.
[2]	Chunmeng Hui,Pinbo Wang,Haibin Zhou,Zefang Xiao,Yanjun Xie. Effect of the North-South Orientation of Larix gmelinii var. principis-rupprechtii Border Trees on Its Physical and Mechanical Properties [J]. Scientia Silvae Sinicae, 2026, 62(1): 164-176.
[3]	Yan Chen,Surong Meng,Anmin Huang,Yingying Su,Bailing Sun. The Influence of Melamine-Urea-Glyoxal (MUG) Resin Impregnation Modification on the Physical and Mechanical Properties of Castanopsis hystrix Wood [J]. Scientia Silvae Sinicae, 2025, 61(1): 166-175.
[4]	Yiyuan Zhang,Yuan Chen,Gaiyun Li,Yiqiang Wu. Modification of Wood Fiber Surface by Aldehyde Groups and Property Evaluation of Self-Bonding Fiberboards [J]. Scientia Silvae Sinicae, 2024, 60(8): 174-183.
[5]	Xiaorong Liu,Zhenyu Yu,Kaili Wang,Youming Dong,Yanjun Li,Xianxu Zhan,Jianzhang Li. Effect of Epoxidized Natural Rubber on the Performance of Soybean Meal Adhesives [J]. Scientia Silvae Sinicae, 2024, 60(6): 128-135.
[6]	Meihong Liu,Qiming Yan,Longbo Zi,Yafang Lei,Li Yan. Physical and Mechanical Properties of Furfuryl Alcohol-Epoxidized Vegetable Oils Composite Modified Poplar Wood [J]. Scientia Silvae Sinicae, 2024, 60(11): 149-159.
[7]	Xiu Hao,Shunong Li,Chunmei Yang,Wenji Yu,Yanglun Yu. Crack Behavior and Mechanism of Gradient Structure in Bamboo under Grain Splitting and Radial Compression [J]. Scientia Silvae Sinicae, 2023, 59(11): 118-123.
[8]	Kong Yue,Dong Lu,Wenjie Hu,Changlu Dai,Peng Wu,Weidong Lu. Parallel-to-Grain Tangential Shear Strength of Wood at Elevated Temperatures under Oxygen-Free Conditions [J]. Scientia Silvae Sinicae, 2022, 58(1): 111-118.
[9]	Xiaowen Zhang,Qingjun Yu,Guisheng Luo,Xi Jia,Danni Wu,Zhongkui Jia. Site Classification and Site Quality Evaluation of Pinus tabulaeformis Plantation for Construction Timber in Pingquan, Hebei Province [J]. Scientia Silvae Sinicae, 2021, 57(9): 1-12.
[10]	Ru Jia,Haiyan Sun,Yurong Wang,Rui Wang,Rongjun Zhao,Haiqing Ren. Relativity of Microstructures and Mechanical Properties of Juvenile Woods of 10-Year-Old New Chinese Fir Clones 'Yang 020' and 'Yang 061' [J]. Scientia Silvae Sinicae, 2021, 57(5): 165-175.
[11]	Jinqi Zhu,Yunqi Wang,Yujie Wang,Bofu Zheng,Yipu Li. Effects of Root Branch of Symplocos setchuensis on Root Soil Reinforcement [J]. Scientia Silvae Sinicae, 2021, 57(2): 115-125.
[12]	Yanhe Liu,Jianbo Zhou,Wansi Fu,Bin Zhang,Feihu Chang,Wen He. Preparation and Mechanical Property Evaluation of Glued Laminated Bamboo Based on High Frequency Heating [J]. Scientia Silvae Sinicae, 2020, 56(8): 131-140.
[13]	Feibin Wang,Xinmeng Wang,Shuming Yang,Guichao Jiang,Zeli Que,Haibin Zhou. Effect of Different Laminate Thickness on Mechanical Properties of Cross-Laminated Timber Made from Chinese Fir [J]. Scientia Silvae Sinicae, 2020, 56(11): 168-175.
[14]	An Shengnan, Ma Xiaojun, Zhu Lizhi. Preparation and Characterization of the P34HB Composite Reinforced by Wood Flour [J]. Scientia Silvae Sinicae, 2019, 55(3): 125-133.
[15]	Wang Zheng, Lu Yao, Xie Wenbo, Gao Zizhen, Ding Yewei, Fu Haiyan. Shear Stress Analysis and Interlayer Shear Strength Test of Cross Laminated Timber(CLT) Beam [J]. Scientia Silvae Sinicae, 2019, 55(2): 152-158.