The early selection and analysis of genetic variation of Cryptomeria japonica half-sib progeny from seed orchard in Fuding, Fujian Province

doi:10.12302/j.issn.1000-2006.202306022

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2025, Vol. 49 ›› Issue (1): 78-86.doi: 10.12302/j.issn.1000-2006.202306022

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The early selection and analysis of genetic variation of Cryptomeria japonica half-sib progeny from seed orchard in Fuding, Fujian Province

LIN Qiang¹(), XU Jin², LI Shangqian³, LIN Yunbin³, ZHANG Yunqing⁴, OUYANG Lei¹^,^*()

1. Fujian Provincial Key Laboratory of Forest Silviculture and Forest Product Processing Utilization, Fujian Academy of Forestry, Fuzhou 350012, China
2. Key Laboratory of Forest Genetics and Biotechnology of Ministry of Education, Nanjing Forestry University, Nanjing 210037, China
3. Houping State Forest Farm of Fujian Province, Fuding 355200, China
4. Pushang State-owned Forest Farm of Fujian Province, Shunchang 353200, China

Received:2023-06-20 Revised:2023-08-23 Online:2025-01-30 Published:2025-01-21
Contact: OUYANG Lei E-mail:31692901@qq.com;641668583@qq.com

Abstract

Abstract:

【Objective】The families’ growth performance and breeding value are evaluated through the Cryptomeria japonica seed orchard half-sib progeny test to clarify the genetic variation and the correlation laws of growth traits. Fast-growing, excellent families and individuals are selected for promotion and application. 【Method】 The growth traits data of 51 tested families were continuously collected by observing and surveying the seed orchard half-sib progeny test forests established at the Houping State Forest Farm of Fuding in Fujian Province in 2014. The individual and family heritability was estimated, and the growth performance of the tested families was evaluated by analyzing the genetic variation and correlation laws of growth traits based on data from one, three, five, six, and seven years of age. 【Result】The average height, diameter at breast height (DBH), crown width, and volume were 4.51 m, 6.68 cm, 2.09 m, and 0.011 10 m³, respectively. The variation coefficient of growth traits ranged from 16.75% to 101.60% at seventh years of age. The tested families demonstrated good adaptability and abundant variations in growth traits. Significant differences in height, DBH, and volume among families and repetitions across the one to seven year age range were observed. The growth performance of the forest was primarily influenced by the family genotype and site conditions. Family heritability of growth traits ranged from 0.465 to 0.649, while individual heritability ranges from 0.223 to 0.507. Growth performance was controlled by a moderate degree of genetic influence at the family level and a weaker degree at the individual level. The correlation coefficients among tree height, DBH, crown width, and volume ranged from 0.35 to 0.97 over one to seven years. Positive correlations among growth traits were highly significant. Eight fast-growing families were selected through the estimation of genetic gains and a comprehensive comparison. The average genetic gains of tree height, DBH and volume were 5.53%, 7.89% and 22.95%, respectively. In addition, 35 fast-growing individuals were selected, with average genetic gains of tree height, DBH and volume of 23.11%, 27.84%, and 96.77%, respectively. 【Conclusion】The tested families grow well at the sites, and the genetic variation in growth traits is abundant. The selected families and individuals can be promoted and applied in Fuding and similar site conditions in Fujian Province. This provides excellent genetic material for C. japonica afforestation, significantly increasing the afforestation area of improved varieties and enhancing the economic and social benefits of C. japonica plantations. In addition, it supports the construction of the second-generation breeding population of C. japonica and the advancement of its genetic improvement level.

Key words: Cryptomeria japonica, seed orchard, half-sib progeny, growth traits, genetic variation, early selection, Fuding, Fujian Province

CLC Number:

S722.33

LIN Qiang, XU Jin, LI Shangqian, LIN Yunbin, ZHANG Yunqing, OUYANG Lei. The early selection and analysis of genetic variation of Cryptomeria japonica half-sib progeny from seed orchard in Fuding, Fujian Province[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2025, 49(1): 78-86.

Figures/Tables 7

Table 1

Original information of test family"

序号 No.	原号 original code	原产地 plant collection site	序号 No.	原号 original code	原产地 plant collection site
1	石13	浙江石垟场后岭湾	27	天18	浙江天目场仰止桥
2	K7	福建省仙游溪口国有林场地生片	28	黄10	福建省黄龙国有林场县界山
3	K2	福建省仙游溪口国有林场地生片	29	天12	浙江天目场外切湾
4	莱1	福建省莱舟国有林业试验场	30	天19	浙江天目场仰止桥
5	石6	浙江石垟场下壶路	31	石2	浙江石垟场下壶路
6	精4	日本	32	石5	浙江石垟场下壶路
7	精5	日本	33	腊19	福建省周宁腊洋国有林场坪抗
8	天16	浙江天目场外切湾	34	石4	浙江石垟场下壶路
9	天3	浙江天目场东茅棚	35	水1	福建省霞浦水门国有林场
10	天10	浙江天目场三里亭	36	天25	浙江天目场仰止桥
11	日3	日本	37	天8	浙江天目场三里亭
12	天5	浙江天目场三里亭	38	天6	浙江天目场三里亭
13	石17	浙江石垟场官坑田边	39	黄11	福建省黄龙国有林场县界山
14	天15	浙江天目场外切湾	40	石14	浙江石垟场后岭湾
15	天13	浙江天目场外切湾	41	黄15	福建省黄龙国有林场县界山
16	场10	福建省霞浦杨梅岭国有林场油桐岗	42	石1	浙江石垟场水苇塘
17	石7	浙江石垟场下壶路	43	腊4	福建省周宁腊洋国有林场坪抗
18	本67	福建省霞浦杨梅岭国有林场四萝洋	44	场7	福建省霞浦杨梅岭国有林场赤定
19	K3	福建省仙游溪口国有林场大坑	45	石16	浙江石垟场官坑田边
20	场5	福建省霞浦杨梅岭国有林场肥垅	46	黄16	福建省黄龙国有林场县界山
21	场14	福建省霞浦杨梅岭国有林场四萝洋	47	K5	福建省仙游溪口国有林场丰产林
22	场3	福建省霞浦杨梅岭国有林场涌山	48	天24	浙江天目场仰止桥
23	天14	浙江天目场外切湾	49	K8	福建省仙游溪口国有林场地生片
24	K9	福建省仙游溪口国有林场大坑	50	黄17	福建省黄龙国有林场县界山
25	天11	浙江天目场三里亭	51	腊5	福建省周宁腊洋国有林场坪抗
26	本66	福建省霞浦杨梅岭国有林场四萝洋	52	对照	福鼎本地人工林采种

Table 1

Table 2

Table 3

Table 4

Table 5

Table 6

Table 7

Selection of the early fast-growing superior individuals of 7-year-old Cryptomeria japonica"

排名 ranking	序号 No.	原号 original code	重复 repeat	株号 individual No.	树高tree height		胸径DBH		材积volume
排名 ranking	序号 No.	原号 original code	重复 repeat	株号 individual No.	H/m	遗传增益/% genetic gain	D_BH/cm	遗传增益/% genetic gain	V/m³	遗传增益/% genetic gain	现实增益/% realistic gain
1	36	石4	3	1	6.60	23.50	14.00	40.87	0.054 66	155.39	392.40
2	25	K9	2	4	7.40	32.49	12.80	34.17	0.050 81	141.67	357.76
3	10	天10	2	2	6.50	22.37	13.30	36.96	0.048 77	134.39	339.37
4	10	天10	2	1	7.20	30.24	12.40	31.94	0.046 60	126.64	319.80
5	21	场5	2	4	7.00	27.99	12.40	31.94	0.045 44	122.51	309.36
6	30	天12	3	3	7.00	27.99	12.40	31.94	0.045 44	122.51	309.36
7	25	K9	7	3	6.20	19.00	12.90	34.73	0.044 04	117.53	296.78
8	30	天12	2	1	7.20	30.24	12.00	29.71	0.043 70	116.32	293.73
9	11	日3	1	4	5.90	15.63	12.90	34.73	0.042 13	110.71	279.57
10	8	天16	2	2	6.50	22.37	12.20	30.82	0.041 20	107.37	271.13
11	35	腊19	7	3	6.20	19.00	12.40	31.94	0.040 77	105.84	267.27
12	36	石4	2	1	7.10	29.12	11.50	26.91	0.039 71	102.08	257.79
13	36	石4	2	4	7.10	29.12	11.40	26.36	0.039 04	99.69	251.73
14	21	场5	5	4	6.00	16.75	12.20	30.82	0.038 35	97.22	245.50
15	10	天10	2	3	6.20	19.00	12.00	29.71	0.038 24	96.81	244.46
16	8	天16	3	3	7.00	27.99	11.30	25.80	0.037 89	95.58	241.37
17	28	天18	2	3	7.10	29.12	11.20	25.24	0.037 71	94.95	239.77
18	27	本66	7	4	6.60	23.50	11.50	26.91	0.037 20	93.13	235.18
19	52	黄16	2	4	6.20	19.00	11.80	28.59	0.037 00	92.40	233.32
20	48	石1	3	2	6.20	19.00	11.60	27.47	0.035 78	88.06	222.37
21	33	石5	1	3	6.40	21.25	11.40	26.36	0.035 58	87.34	220.56
22	2	K7	7	2	7.30	31.36	10.70	22.45	0.035 36	86.55	218.55
23	27	本66	3	4	6.20	19.00	11.30	25.80	0.034 00	81.68	206.27
24	4	莱1	7	1	5.70	13.38	11.70	28.03	0.033 75	80.82	204.08
25	39	天8	2	4	7.00	27.99	10.60	21.89	0.033 44	79.69	201.24
26	6	精4	7	2	5.80	14.50	11.50	26.91	0.033 15	78.65	198.61
27	39	天8	2	1	7.30	31.36	10.30	20.21	0.032 82	77.49	195.68
28	37	水1	2	2	6.30	20.12	11.00	24.12	0.032 72	77.12	194.76
29	21	场5	2	2	7.10	29.12	10.40	20.77	0.032 63	76.80	193.93
30	3	K2	2	3	6.30	20.12	10.90	23.56	0.032 14	75.06	189.54
31	40	天6	2	3	6.10	17.87	11.00	24.12	0.031 79	73.80	186.38
32	53	K5	5	2	6.10	17.87	11.00	24.12	0.031 79	73.80	186.38
33	36	石4	2	3	7.00	27.99	10.30	20.21	0.031 61	73.18	184.80
34	42	黄11	1	4	5.80	14.50	11.20	25.24	0.031 48	72.69	183.57
35	27	本66	4	3	6.20	19.00	10.80	23.01	0.031 12	71.41	180.33
均值mean					6.57	23.11	11.67	27.84	0.038 22	96.77	244.36

Table 7

References 24

[1]	王江, 刘军, 黄永强, 等. 柳杉起源及天然分布[J]. 四川林业科技, 2007, 28(4):92-94.
	WANG J, LIU J, HUANG Y Q, et al. The origin and natural distribution of Cryptomeria[J]. J Sichuan For Sci & Tech, 2007, 28(4):92-94.DOI: 10.16779/j.cnki.1003-5508.2007.04.021.
[2]	欧阳磊. 柳杉种子园半同胞子代两点测定与选择[J]. 中南林业科技大学学报, 2023, 43(3):21-31.
	OUYANG L. Test and selection of Cryptomeria fortunei seed orchard half-sib progeny in two sites[J]. J Cent South Univ of For & Tech, 2023, 43(3):21-31.DOI: 10.14067/j.cnki.1673-923x.2023.03.003.
[3]	欧阳磊. 柳杉种子园半同胞子代测定和早期选择[J]. 亚热带农业研究, 2021, 17(2):90-97.
	OUYANG L. Half-sib progeny test and early selection of Cryptomeria fortunei seed orchard[J]. Subtrop Agri Res, 2021, 17(2):90-97.DOI: 10.13321/j.cnki.subtrop.agric.res.2021.02.004.
[4]	袁美灵, 文亚峰, 武星彤, 等. 柳杉遗传资源及其研究进展[J]. 四川林业科技, 2019, 40(5):91-95.
	YUAN M L, WEN Y F, WU X T, et al. Genetic resources and research progress of Cryptomeria[J]. J Sichuan For Sci Tech, 2019, 40(5):91-95.DOI: 10.16779/j.cnki.1003-5508.2019.05.019.
[5]	郑仁华, 施季森, 苏顺德, 等. 杉木第3代种子园营建技术及应用[J]. 森林与环境学报, 2018, 38(4):406-413.
	ZHENG R H, SHI J S, SU S D, et al. The establishment technique and application of the third generation seed orchard of Chinese fir[J]. J For Envir, 2018, 38(4):406-413.DOI: 10.13324/j.cnki.jfcf.2018.04.004.
[6]	季孔庶, 徐立安, 王登宝, 等. 中国马尾松遗传改良研究历程与成就[J]. 南京林业大学学报(自然科学版), 2022, 46(10):10-22.
	JI K S, XU L A, WANG D B, et al. Progresses and achievements of genetic improvement on Masson pine(Pinus massoniana)in China[J]. J Nanjing For Univ(Nat Sci Ed), 2022, 46(10):10-22.DOI: 10.12302/j.issn.1000-2006.202207020.
[7]	翁怀峰. 柳杉第2代种子园亲本幼林期变异规律与初选[J]. 福建林业科技, 2012, 39(2):6-8.
	WENG H F. Variation and selection of parents of the second generation seed orchard of Cryptomeria fortunei at the young stage[J]. J Fujian For Sci Tech, 2012, 39(2):6-8.DOI: 10.3969/j.issn.1002-7351.2012.02.02.
[8]	陈瑞杰. 柳杉初级种子园自由授粉子代测定及速生优良家系选择[J]. 福建林业科技, 2010, 37(4):38-41.
	CHEN R J. Cryptomeria fortunei primary seed orchard open pollinated progeny test and selection of fast-growing superior family[J]. J Fujian For Sci Tech, 2010, 37(4):38-41.DOI: 10.3969/j.issn.1002-7351.2010.04.008.
[9]	李上前. 柳杉一代种子园半同胞家系遗传变异分析[J]. 江苏林业科技, 2018, 45(5):10-13.
	LI S Q. Analysis of genetic variation of half-sibs in the seed orchard of Cryptomeria fortunei[J]. J Jiangsu For Sci Tech, 2018, 45(5):10-13.DOI: 10.3969/j.issn.1001-7380.2018.05.002.
[10]	林文. 柳杉一代种子园半同胞子代幼龄期的生长变异[J]. 亚热带农业研究, 2020, 16(4):237-241.
	LIN W. Analysis of growth variation of half-sib progeny of Cryptomeria fortunei at juvenile stage in the first generation seed orchard[J]. Subtrop Agric Res, 2020, 16(4):237-241.DOI: 10.13321/j.cnki.subtrop.agric.res.2020.04.004.
[11]	黄信金. 柳杉半同胞子代遗传变异与优良遗传型选择[J]. 中南林业科技大学学报, 2010, 30(7):50-54.
	HUANG X J. Genetic variation and selection of Cryptomeria fortunei half-sib progeny[J]. J Cent South Univ For & Tech, 2010, 30(7):50-54.DOI: 10.14067/j.cnki.1673-923x.2010.07.026.
[12]	黄信金. 22年生柳杉双列杂交子代生长量遗传分析及选择[J]. 福建林业科技, 2012, 39(1):5-8,16.
	HUANG X J. Genetic analysis and selection of 22-year-old Cryptomehia fortunei diallel crossing progeny increment[J]. J Fujian For Sci Tech, 2012, 39(1):5-8,16.DOI: 10.3969/j.issn.1002-7351.2012.01.02.
[13]	莫家兴, 华慧, 翁怀峰, 等. 柳杉全同胞家系生长和材性的遗传变异及优良家系选择[J]. 中南林业科技大学学报, 2019, 39(10):40-47.
	MO J X, HUA H, WENG H F, et al. Growth and wood property genetic variation analysis and superior family selection of Cryptomeria full-sib family[J]. J Cent South Univ For & Tech, 2019, 39(10):40-47.DOI: 10.14067/j.cnki.1673-923x.2019.10.007.
[14]	刘洪谔, 童再康, 李晓储, 等. 柳杉优树子代的遗传变异与再选择[J]. 浙江林学院学报, 1992, 9(1):29-35.
	LIU H E, TONG Z K, LI X C, et al. Genetic variation in progeny of Chinese Cryptomeria superior tree and reselection[J]. J Zhejiang For Coll, 1992, 9(1):29-35.
[15]	王晨, 张俊红, 张苗, 等. 柳杉优良无性系组培快繁体系研究[J]. 浙江农林大学学报, 2020, 37(4):810-816.
	WANG C, ZHANG J H, ZHANG M, et al. Study on rapid propagation system of superior clones in Cryptomeria fortunei[J]. J Zhejiang A & F Univ, 2020, 37(4):810-816.DOI: 10.11833/j.issn.2095-0756.20190484.
[16]	马育华. 植物育种的数量遗传学基础[M]. 南京: 江苏科学技术出版社, 1982:334-341.
	MA Y H. Quantitative genetic basis of plant breeding[M]. Nanjing: Jiangsu Science and Technology Press, 1982:334-341.
[17]	NAMKOONG G. Introduction to quantitative genetics in forestry[M]. London: Castla a House Pub, 1981.
[18]	黄少伟, 谢维辉. 实用SAS编程与林业试验数据分析[M]. 广州: 华南理工大学出版社, 2001.
	HUANG S W, XIE W H. Practical SAS programming and forestry test data analysis[M]. Guangzhou: South China University of Technology Press, 2001.
[19]	惠大丰, 姜长鉴. 统计分析系统SAS软件实用教程[M]. 北京: 北京航空航天大学出版社, 1996.
	HUI D F, JIANG C J. Practical course of SAS software for statistical analysis system[M]. Beijing: Beijing University of Aeronautics & Astronautics Press, 1996.
[20]	刘洪谔, 李晓储. 柳杉地理种源造林试验[J]. 浙江林学院学报, 1993, 10(4):387-395.
	LIU H E, LI X C. Results of eight-year’s planting test for Cryptomeria fortunei geographic provenance[J]. J Zhejiang For Coll, 1993, 10(4):387-395.
[21]	沈熙环. 油松、华北落叶松良种选育实践与理论[M]. 北京: 科学出版社, 2015.
	SHEN X H. Selection and breeding of Pinus tabulaeformis and Larix principis-rupprechtii:practice and theory[M]. Beijing: Science Press, 2015.
[22]	BIAN L M, SHI J S, ZHENG R H, et al. Genetic parameters and genotype-environment interactions of Chinese fir (Cunninghamia lanceolata) in Fujian Province[J]. Can J For Res, 2014, 44(6):582-592.DOI: 10.1139/cjfr-2013-0427.
[23]	边黎明, 陈松, 史月冬, 等. 湖南排牙山杉木优树子代测定长期试验的遗传分析[J]. 中南林业科技大学学报, 2020, 40(12):1-8.
	BIAN L M, CHEN S, SHI Y D, et al. Genetic analysis of long-term progeny testing for Chinese fir plus trees from Paiyashan in Hunan[J]. J Cent South Univ For & Technol, 2020, 40(12):1-8.DOI: 10.14067/j.cnki.1673-923x.2020.12.001.
[24]	郑仁华, 施季森, 肖晖, 等. 杉木第3代种质资源自由授粉子代生长性状遗传变异及早期选择[J]. 南京林业大学学报(自然科学版), 2014, 38(6):38-42.
	ZHENG R H, SHI J S, XIAO H, et al. Genetic variation and early selection of growth traits in 8-year-old open-pollinated progenies of the 3rd germplasm of Chinese fir[J]. J Nanjing For Univ (Nat Sci Ed), 2014, 38(6):38-42.DOI: 10.3969/j.issn.1000-2006.2014.06.008.

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性状 trait	林龄/a tree age	均值 mean	中位数 median	最小值 min	最大值 max	方差 variance	标准差 SD	变异系数/% CV
树高/m tree height	1	0.49	0.47	0.12	1.20	0.03	0.18	36.73
	3	1.45	1.40	0.34	3.20	0.20	0.45	31.03
	5	2.82	2.80	0.80	5.80	0.65	0.81	28.72
	6	3.84	3.80	1.30	6.40	0.72	0.85	22.14
	7	4.51	4.50	1.60	7.40	0.93	0.96	21.29
胸径/cm DBH	5	3.64	3.50	0.10	9.70	2.47	1.57	43.13
	6	5.08	5.00	0.10	12.10	3.54	1.88	37.01
	7	6.68	6.70	0.50	14.00	4.87	2.21	33.08
材积/m³ volume	5	0.002 50	0.001 70	0.000 00	0.023 76	0.000 01	0.002 54	101.60
	6	0.005 84	0.004 63	0.000 00	0.039 98	0.000 02	0.004 97	85.10
	7	0.011 10	0.009 08	0.000 02	0.054 66	0.000 07	0.008 63	77.75
冠幅/m crown width	7	2.09	2.10	0.70	3.10	0.12	0.35	16.75

性状 trait	林龄/a tree age	变异来源 variation source	平方和 SS	均方 MS	F	显著性 sig.	性状 trait	林龄/a tree age	变异来源 variation source	平方和 SS	均方 MS	F	显著性 sig.
树高 tree height		重复	1.95	0.16	5.95	**	胸径 DBH		重复	197.93	12.56	9.80	**
	1	家系	2.44	0.07	2.12	**		6	家系	378.58	6.05	3.82	**
		重复×家系	6.39	0.04	1.35	*			重复×家系	702.77	2.62	1.10
		重复	13.88	1.41	6.27	**			重复	231.66	21.67	11.68	**
	3	家系	16.40	0.62	2.38	**		7	家系	405.77	9.96	6.80	**
		重复×家系	41.77	0.22	1.04				重复×家系	1 098.84	2.46	1.07
		重复	39.45	3.92	65.53	**	材积 volume		重复	0.000 621	0.000 093	11.64	**
	5	家系	52.85	1.04	3.41	**		5	家系	0.000 935	0.000 045	6.05	**
		重复×家系	121.58	0.38	1.14				重复×家系	0.002 571	0.000 012	1.09
		重复	24.97	6.14	9.37	**			重复	0.002 14	0.000 31	9.65	**
	6	家系	63.79	2.25	4.34	**		6	家系	0.003 85	0.000 14	4.33	**
		重复×家系	157.2	0.98	1.12				重复×家系	0.008 49	0.000 05	1.05
		重复	42.69	7.53	8.39	**			重复	0.002 562	0.001 121	11.35	**
	7	家系	80.43	3.58	3.63	**		7	家系	0.005 375	0.000 569	5.47	**
		重复×家系	212.36	1.77	1.22	*			重复×家系	0.011 021	0.000 134	1.06
胸径 DBH		重复	94.78	7.83	8.93	**	冠幅 crown width		重复	8.20	2.31	9.69	**
	5	家系	220.66	4.33	5.94	**		7	家系	18.94	1.18	3.48	**
		重复×家系	571.10	1.30	1.02				重复×家系	48.56	0.75	1.71	*

性状 trait	林龄/a tree age	方差分量variance component			家系遗传力 family heritability	单株遗传力 individual heritability
性状 trait	林龄/a tree age	家系 family	重复×家系 repeat×family	误差 error	家系遗传力 family heritability	单株遗传力 individual heritability
树高tree height	1	0.002 124	0.004 853	0.022 6	0.572	0.287
	3	0.017 355	0.033 45	0.135 03	0.633	0.374
树高tree height	5	0.056 65	0.147 25	0.304	0.642	0.446
胸径DBH	5	0.167 06	0.711 70	1.469 68	0.522	0.285
材积volume	5	0.000 000 5	0.000 001 5	0.000 004 1	0.577	0.327
树高tree height	6	0.069 19	0.234 28	0.374 96	0.603	0.408
胸径DBH	6	0.298 95	0.964 56	2.149 11	0.583	0.350
材积volume	6	0.000 002 1	0.000 005 9	0.000 015 6	0.597	0.356
树高tree height	7	0.110 17	0.325 38	0.433 97	0.649	0.507
胸径DBH	7	0.437 83	1.408 55	2.844 02	0.594	0.373
冠幅crown width	7	0.005 995	0.030 65	0.070 78	0.465	0.223
材积volume	7	0.000 006 9	0.000 020 6	0.000 042 7	0.611	0.396

性状 trait	林龄/a age	树高 tree height			胸径 (5 a) DBH	材积 (5 a) volume	树高 (6 a) height	胸径 (6 a) DBH	材积 (6 a) volume	树高 (7 a) height	胸径 (7 a) DBH	冠幅 (7 a) crown width	材积 (7 a) volume
性状 trait	林龄/a age	1 a	3 a	5 a	胸径 (5 a) DBH	材积 (5 a) volume	树高 (6 a) height	胸径 (6 a) DBH	材积 (6 a) volume	树高 (7 a) height	胸径 (7 a) DBH	冠幅 (7 a) crown width	材积 (7 a) volume
树高tree height	1	1.00	0.66^**	0.37^**	0.46^**	0.39^**	0.44^**	0.45^**	0.42^**	0.39^**	0.43^**	0.35^**	0.40^**
树高tree height	3		1.00	0.73^**	0.78^**	0.73^**	0.74^**	0.74^**	0.71^**	0.68^**	0.71^**	0.53^**	0.68^**
树高tree height	5			1.00	0.86^**	0.86^**	0.89^**	0.83^**	0.81^**	0.84^**	0.82^**	0.58^**	0.80^**
胸径DBH	5				1.00	0.91^**	0.88^**	0.95^**	0.90^**	0.84^**	0.92^**	0.64^**	0.88^**
材积volume	5					1.00	0.80^**	0.86^**	0.93^**	0.76^**	0.83^**	0.55^**	0.89^**
树高height	6						1.00	0.91^**	0.87^**	0.94^**	0.91^**	0.70^**	0.87^**
胸径DBH	6							1.00	0.94^**	0.88^**	0.97^**	0.70^**	0.92^**
材积volume	6								1.00	0.84^**	0.92^**	0.64^**	0.97^**
树高height	7									1.00	0.90^**	0.71^**	0.88^**
胸径DBH	7										1.00	0.73^**	0.95^**
冠幅crown width	7											1.00	0.67^**
材积volume	7												1.00

家系排名 family ranking	序号 No.	原号 original code	树高tree height		胸径DBH		材积volume
家系排名 family ranking	序号 No.	原号 original code	H/m	遗传增益/% genetic gain	D_BH/cm	遗传增益/% genetic gain	V/m³	遗传增益/% genetic gain	现实增益/% realistic gain
1	10	天25	4.89	6.34	7.95	11.14	0.017 41	36.76	60.17
2	36	腊19	4.96	6.79	7.84	10.95	0.016 53	31.81	52.07
3	25	K9	4.73	3.47	7.51	7.99	0.014 56	20.74	33.95
4	31	天19	5.09	8.67	7.69	9.60	0.014 54	20.63	33.76
5	21	场5	4.73	3.47	7.20	5.20	0.014 45	20.12	32.93
6	27	本66	4.75	3.76	7.20	5.20	0.014 24	18.94	31.00
7	30	天18	4.90	5.93	7.41	7.09	0.014 01	17.65	28.89
8	8	天16	4.89	5.78	7.28	5.92	0.013 89	16.98	27.78
均值mean			4.87	5.53	7.51	7.89	0.014 95	22.95	37.57

The early selection and analysis of genetic variation of Cryptomeria japonica half-sib progeny from seed orchard in Fuding, Fujian Province

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