Cluster analysis and evaluation of flax germplasm resources
Dang ZhanHai
Abstract
Dang ZhanHai
Abstract
Fourteen traits of 52 germplasm resources from China and abroad were analysed using cluster analysis method. A classification system of flax was established. All germplasm resources involved was divided into 4 groups. GroupⅠ consisted of 10 germplasm. Group Ⅱ consisted of 37 germplasm and may have 2 subgroups, subgroup Ⅰ included main planted germplasm of flax in China. Group Ⅲ consisted of 1 germplasm . Group Ⅵ included 4 germplasm.
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Fourteen traits of 52 germplasm resources from China and abroad were analysed using cluster analysis method. A classification system of flax was established. All germplasm resources involved was divided into 4 groups. GroupⅠ consisted of 10 germplasm. Group Ⅱ consisted of 37 germplasm and may have 2 subgroups, subgroup Ⅰ included main planted germplasm of flax in China. Group Ⅲ consisted of 1 germplasm . Group Ⅵ included 4 germplasm.
Key concepts: Germplasm, Cluster (spacecraft), China, Biology, Agronomy, Biotechnology, Geography, Computer science