THE EFFECT OF VESICULAR-ARBUSCULAR MYCORRHIZAE AND CHILLING ON 2 HYBRIDS OF ZEA-MAYS L

被引：40

作者：

CHAREST, C ^{[1
]}

DALPE, Y ^{[1
]}

BROWN, A ^{[1
]}

机构：

[1] AGR CANADA,CTR LAND & BIOL RESOURCES RES,OTTAWA K1A 0C6,ONTARIO,CANADA

来源：

MYCORRHIZA | 1993年 / 4卷 / 02期

关键词：

CHILLING; ZEA-MAYS HYBRIDS; GLOMUS-MOSSEAE; GERMINATION; METABOLITES;

D O I：

10.1007/BF00204064

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In order to investigate the effect of vesicular-arbuscular mycorrhizae on the chilling resistance of Zea mays, seeds of two hybrids (Pioneer 3902 and Pride 5) were grown in soil inoculated with Glomus mosseae. Germination tests at 10-degrees-C and 25-degrees-C showed that Pride 5 was more resistant to chilling than Pioneer 3902. Plants grown at 25-degrees-C for 6 weeks were given a 1-week chilling treatment at 10-degrees-C and the responses of mycorrhizal and nonmycorrhizal plants of the two hybrids were compared. At 10-degrees-C, the mycorrhizal plants had greater biomass, carbohydrate, and protein content than the nonmycorrhizal plants.

引用

页码：89 / 92

页数：4

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