Effects of different cultivation substrates on growth of Dalbergia odorifera seedlings

doi:10.14088/j.cnki.issn0439-8114.2023.04.017

Abstract

Abstract: In order to screen out the suitable seedling substrate for the cultivation of Dalbergia odorifera seedlings, peat, perlite, sawdust and loam were used as raw materials to prepare six kinds of cultivation substrates with different proportions, and the non-woven seedling bag was used as the seedling container. The growth and physiological indexes of Dalbergia odorifera seedlings were measured after 90 days of cultivation. The results showed that there were differences in growth and physiological indexes of Dalbergia odorifera seedlings treated by different culture substrates. Among them,treatment 3（peat∶perlite∶wood sawdust∶loam=12∶2∶2∶4） showed the best morphological growth and internal physiological metabolic activity, and most indicators were significantly better than those of CK（P<0.05）. The total fresh weight, total biomass, root-shoot ratio, number of nodules per unit mass, root activity and seedling quality index were 2.37, 2.46, 1.29, 2.90, 1.31 and 2.84 times of CK, respectively. Therefore, treatment 3 was the best cultivation substrate ratio of Dalbergia odorifera seedlings in this study. In addition, matrix permeability was also one of the main factors affecting the cultivation of Dalbergia odorifera seedlings.

Key words: Dalbergia odorifera T. chen, cultivation substrate, growth index, physiological index

CLC Number:

YU Shi-qiang, XIAO Mei, YANG Zhen-de, YU Shu-zhong. Effects of different cultivation substrates on growth of Dalbergia odorifera seedlings[J]. HUBEI AGRICULTURAL SCIENCES, 2023, 62(4): 98-102.

References

[1] 邱治军,周光益,陈升华. 海南特有珍贵红木树种——降香黄檀[J].林业实用技术, 2004(6):41-42.
[2] 王卫斌. 中国的红木树种及其可持续发展对策研究[J].福建林业科技, 2003, 30(4):108-111.
[3] 孙洁,刘俊,郁培义,等.不同基质配方对降香黄檀幼苗生长生理的影响[J].中南林业科技大学学报, 2015,35(7):45-49.
[4] 陈秋夏,李效文,王金旺. 降香黄檀在温州引种和造林中试[J].林业科技通讯,2015(3):34-35.
[5] 黄建红. 川南地区引种降香黄檀造林试验初报[J].四川林业科技,2018,39(2):37-39,107.
[6] 中国树木志编委会. 中国主要树种造林技术[M].北京:中国林业出版社,1983.
[7] 国家药典委员会.中华人民共和国药典[M].北京:中国医药科技出版社, 2010.
[8] HAN G L,TANG Y,WU Q X.Chemical and strontium isotope characterization of rainwater in karst virgin forest, Southwest China[J]. Atmospheric environment, 2010,44(2):174-181.
[9] ZENG F P, PENG W X, SONG T Q.Changes in vegetation after 22 years' natural restoration in the Karst disturbed area in northwestern Guangxi,China[J]. Acta ecologica sinica,2007,27(12):5110-5119.
[10] WANG S J, LIU Q M, ZHANG D F.Karst rocky desertification in southwestern China: Geomorphology, land use, impact and rehabilitation[J]. Land degradation & development,2004,15(2): 115-121.
[11] 周晓果,李隽宜,朱宏光,等. 不同石漠化治理模式的造林保存率及幼林生长分析[J].广西科学, 2017, 24(2):175-181.
[12] 张彧娜,周晓果,温远光,等.喀斯特地区三种人工林土壤微生物群落结构特征[J].广西植物,2022, 42(6):938-950.
[13] 李萌,谭许脉,肖纳,等.引种降香黄檀和顶果木对石漠化山区土壤磷素转化及其有效性的影响[J]. 生态学报,2022, 42(4):1594-1605.
[14] 乌丽雅斯,刘勇,李瑞生,等. 容器育苗质量调控技术研究评述[J].世界林业研究,2004, 17(2):9-13.
[15] 何琴飞,彭玉华,曹艳云,等. 降香黄檀容器育苗基质试验[J].林业科技开发, 2012, 26(6):92-95.
[16] 郭文福, 贾宏炎.降香黄檀在广西南亚热带地区的引种[J].福建林业科技, 2006, 33(4):152-155.
[17] YUE X H, MIAO L F, YANG F, et al.Morphological and physiological responses of Dalbergia odorifera T. Chen seedlings to different culture substances[J]. PLoS One, 2020,15(5): e0232051.
[18] 杨德军,邱琼,钟萍,等. 云南热区降香黄檀容器育苗试验[J].林业科技开发, 2015, 29(6):16-20.
[19] 邱琼,张永坤,陈显斌,等.不同育苗容器对降香黄檀苗木生长的影响[J].福建林业科技, 2020, 47(3):59-63, 81.
[20] 陈海军,官莉莉,赖建明,等.降香黄檀轻基质网袋容器育苗技术[J].湖南林业科技, 2010, 37(2):59-61.
[21] 范辉华,赖文胜,黄秋良,等. 杉木不同世代良种轻基质容器育苗对比试验[J].湖北林业科技, 2017, 46(6):24-27.
[22] 郝建军,刘延吉.植物生理学实验技术[M]. 沈阳:辽宁科学技术出版社, 2001.
[23] HERRERA F, CASTILLO J E, LOPEZ-BELLIDO R J, et al. Replacement of a peat-lite medium with municipal solid waste compost for growing melon (Cucumis melo L.) transplant seedlings[J]. Compost science & utilization, 2009,17(1):31-39.
[24] 窦雅静,李雁,羊仁秀.不同基质配比对降香幼苗生长及结瘤的影响[J].安徽农业科学,2020,48(18):131-134,145.
[25] 叶瑞睿. 利用花生壳、椰糠作为墨兰盆栽基质的研究[D]. 北京:北京林业大学, 2009.
[26] 李湘阳, 曾炳山, 徐大平. 不同基质对降香黄檀组培苗移植成活率及生长的影响[J].种子, 2019, 38(8):16-20.
[27] 刘中柱. 育苗基质主要成分概述[J].河北林业科技, 2009(3):46-47.
[28] 刘德朝,许洋.降香黄檀容器扦插育苗技术试验研究[J].林业资源管理,2009(3):77-80.
[29] 孙程旭,冯美利,刘立云,等.海南椰衣(椰糠) 栽培介质主要理化特性分析[J].热带作物学报, 2011,23(3):407-411.