Effects of Trichoderma harzianum YC459 and soil types on seed germination and seedling growth in rock slope restoration

doi:10.1007/s11629-017-4533-6

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > Journal of Mountain Science > Journal of Mountain Science-2018 > Vol15 No.4

	Effects of Trichoderma harzianum YC459 and soil types on seed germination and seedling growth in rock slope restoration
	Ma, Hoseop; Ettagbor, Hans Enukwa; Kim, Choonsig
刊名	JOURNAL OF MOUNTAIN SCIENCE
	2018
卷号	15 期号:4 页码:730-737
关键词	Dianthus barbatus Drilled holes Festuca arundinacea Lespedeza cyrtobotrya Seedling establishment Seedling survival
ISSN号	1672-6316
DOI	10.1007/s11629-017-4533-6
文献子类	Article
英文摘要	We carried out experiments with various concentrations of Trichoderma harzianum YC459 in different soil types (forest soil, mixed soil, merchantable soil, and leaf mold soil) to evaluate its effect on seed germination and seedling establishment of four species (Festuca arundinacea Schreb., Dianthus barbatus var. asiaticus Nakai, Lespedeza cyrtobotrya Miq., and Parthenocissus tricuspidata Planch) for rock slope restoration. We also investigated the use of drilled slanted holes on the rock slopes for seedling establishment. The results showed that T. harzianum concentration had significant effects on seed germination, seedling growth, and seedling survival for all the species with different soil types. Seed germination and survival rates peaked at 5% T. harzianum concentration with leaf mold soil and decreased as T. harzianum concentration increased from 5% to 10%. Seedling survival rates of all four species were generally lowest at 0% T. harzianum concentration in all soil types. The height of F. arundinacea and L. cyrtobotrya peaked at 5% T. harzianum concentration whereas that of D. barbatus and P. tricuspidata peaked at 10% T. harzianum concentration. We concluded that 5% T. harzianum concentration with leaf mold soil is appropriate for seed germination and seedling survival rates of most species, thus enhancing seedling establishment. Practical application of the findings of this study will contribute in the vegetation restoration of steep rocks in mountain environments.
电子版国际标准刊号	1993-0321
语种	英语
WOS记录号	WOS:000429949900005
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/35418]
专题	Journal of Mountain Science_Journal of Mountain Science-2018_Vol15 No.4
推荐引用方式 GB/T 7714	Ma, Hoseop,Ettagbor, Hans Enukwa,Kim, Choonsig. Effects of Trichoderma harzianum YC459 and soil types on seed germination and seedling growth in rock slope restoration[J]. JOURNAL OF MOUNTAIN SCIENCE,2018,15(4):730-737.
APA	Ma, Hoseop,Ettagbor, Hans Enukwa,&Kim, Choonsig.(2018).Effects of Trichoderma harzianum YC459 and soil types on seed germination and seedling growth in rock slope restoration.JOURNAL OF MOUNTAIN SCIENCE,15(4),730-737.
MLA	Ma, Hoseop,et al."Effects of Trichoderma harzianum YC459 and soil types on seed germination and seedling growth in rock slope restoration".JOURNAL OF MOUNTAIN SCIENCE 15.4(2018):730-737.