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Wild Ornamental Grass Resources and Ornamental Evaluation in Harbin Area

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2024年18
Page:
58-63
Research Field:
Publishing date:

Info

Title:
Wild Ornamental Grass Resources and Ornamental Evaluation in Harbin Area
Author(s):
WANG JianliMU LinlinZHUANG XuYOU JiaZHANG DongmeiLI Jikai
(Institute of Forage and Grassland Sciences,Heilongjiang Academy of Agricultural Sciences,Harbin,Heilongjiang 150086)
Keywords:
ornamental grassornamental evaluationgrey correlation analysisHarbin
PACS:
S 688.4
DOI:
10.11937/bfyy.20240704
Abstract:
Taking 40 wild ornamental grass resources in Harbin as the test materials,and using the grey correlation analysis method,the growth status and ornamental value of 40 ornamental grass resources in Harbin were studied,a comprehensive evaluation was conducted,in order to better develop ornamental grass resources.The results showed that 33 out of 40 ornamental grasses had an association degree of over 0.6 with the ideal species.Six ornamental grasses with high comprehensive evaluations include Amaranthus caudatus L.,Trifolium repens L.,Rudbeckia hirta L.,Hypochaeris ciliata (Thunb.) Makino,Bromus inermis Layss.and Lythrum salicaria L..Their association degrees with the ideal species were 0.812 4,0.783 4,0.771 2,0.753 2,0.753 1 and 0.750 1,respectively.It could be directly applied to the landscaping and beautification of cities in Harbin area.

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Last Update: 2024-10-11