Title: Identification,Evaluation and Screening on Elite and Rare Tea Germplasms from Yunnan Province
Abstract: The agronomic traits,made tea quality,chemical components,cold tolerance and resistance to pests and diseases of 500 accessions tea germplasms collected from Yunnan Province were systematically and comprehensively investigated during 1986~2005.A total of 52 well-performed accessions tea germplasms were screened out according to nearly 100 characteristics.Among which,32 accessions were relatively coordinated polyphenols,amino acids,caffeine and water extract contents,2 super early maturity,5 high polyphenols contents(38%),7 high caffeine content(5.2%),2 high caffeine content(1%),10 high theaflavins content(1.6%),26 high water extracts content(48%),2 high resistant to root knot nematode,1 high resistant to tea leafhopper,2 high resistant to tea red spider mite and 6 strong cold tolerance germplasms.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 1
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