Response of the grapevine rootstock Richter 110 to inoculation with native and selected arbuscular mycorrhizal fungi and growth performance in a replant vineyard

被引：45

作者：

Camprubi, Amelia ^{[1
]}

Estaun, Victoria ^{[1
]}

Nogales, Amaia ^{[1
]}

Garcia-Figueres, Francesc ^{[2
]}

Pitet, Marta ^{[1
]}

Calvet, Cinta ^{[1
]}

机构：

[1] Inst Agro Food Res & Technol IRTA, Barcelona 08348, Spain

[2] Lab Sanitat Vegetal Generalitat Catalunya, Dept Agr Alimentacio & Accio Rural, Barcelona 08040, Spain

来源：

MYCORRHIZA | 2008年 / 18卷 / 04期

关键词：

Armillaria; Glomus intraradices; isolation; molecular characterization;

D O I：

10.1007/s00572-008-0168-3

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two indigenous arbuscular mycorrhizal (AM) fungi from the Mediterranean wine growing area in the Northeast of Spain were isolated and classified as Glomus intraradices Schenck & Smith. Both native fungi were found to increase the growth of the vine rootstock 110 Richter under greenhouse conditions compared with G. intraradices (BEG 72) and a phosphorus (P) fertilization treatment. The effectivity of field inoculation of Cabernet Sauvignon plants grafted on Richter 110 with the former native fungi and with G. intraradices BEG 72 in a replant vineyard severely infested by the root-rot fungus Armillaria mellea (Vahl ex Fr.) Kummer was assessed. The native fungi were not effective at enhancing plant development, and only G. intraradices BEG 72, resulted in a positive response. Field inoculation with this selected fungus increased plant shoot dry weight at the end of the first growing season.

引用

页码：211 / 216

页数：6

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