Identification of Cold Tolerance of Rice Germplasm Resource at Germinating Stage in Cold Region

被引：6

作者：

LIU HualongSUN ShicheWANG Jingguoand ZOU Detang College of AgricltureNortheast Agricultural UniversityHarbin China Heilongjiang Academy of Agricultural SciencesHarbin China ^{[1
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机构：

来源：

Journal of Northeast Agricultural University(English Edition) | 2008年 / 02期

关键词：

rice; cold tolerance; germplasm resource; identification;

D O I：

暂无

中图分类号：

S511 [稻];

学科分类号：

0901 ;

摘要：

Total 75 rice varieties(lines) in Heilongjiang Province(or cold region) as germplasm resources were identified for cold tolerance at germinating stage by controlling temperature in artificial incubator.The results showed that the shooting seed rate at the germinating stage could be used as the evaluation index of cold tolerance.The cold tolerance was recorded on 1-9 scale and could be identified by the criteria of five indexes such as highly tolerant(HT),tolerant(T),moderately tolerant(MT),susceptible(S),highly susceptible(HS).

引用

页码：1 / 4

页数：4

共 6 条

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[2]

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[3]

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[4]

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[5]

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[6]

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