EFFECT OF DIFFERENT INOCULA OF VESICULAR-ARBUSCULAR MYCORRHIZAL FUNGI ON MANGANESE CONTENT AND CONCENTRATION IN RED-CLOVER (TRIFOLIUM-PRATENSE L) PLANTS
EFFECT OF DIFFERENT INOCULA OF VESICULAR-ARBUSCULAR MYCORRHIZAL FUNGI ON MANGANESE CONTENT AND CONCENTRATION IN RED-CLOVER (TRIFOLIUM-PRATENSE L) PLANTS
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DOI：
10.1111/j.1469-8137.1989.tb02376.x
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发表时间：
1989-06-01
期刊：
影响因子：
9.4
通讯作者：
SAINZ, M
中科院分区：
文献类型：
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作者：
ARINES, J;VILARINO, A;SAINZ, M
在三种无菌酸性土壤上接种VA菌根真菌。接种剂由细型+粗型内生真菌(Glomus tenus(Greenall)Hall+G.Mosseae(Nicol And Gerd)，G.Fascceratum(Thaxter Sensu Gerd)Gerden and Trappe，G.epigaeum Daniels and Trappe或G.maccarpum Tul and Tul var)的混合物组成。土孢子菌和本地接种物)。红三叶(Trifolium pratense L.)在盆栽中播种，在温室里生长了四个月。研究了VA菌根真菌对根部的定植、植株生长以及地上部和根部的锰含量和浓度。菌根对生长在三种土壤上的植物地上部和根部的锰浓度均有抑制作用，其中一种土壤对锰的吸收也受到抑制。平均而言，菌根植物地上部分的锰含量是非菌根对照的45%，根部是非菌根对照的20%。
Three sterilized acid soils were inoculated with vesicular-arbuscular (VA) mycorrhizal fungi. Inocula consisted of mixtures of fine+coarse type endophytes (Glomus tenus (Greenall) Hall plus either G. mosseae (Nicol and Gerd), G. fasciculatum (Thaxter sensu Gerd) Gerdemann and Trappe, G. epigaeum Daniels and Trappe or G. macrocarpum Tul and Tul var. geosporum, and native inocula). Red clover (Trifolium pratense L.) was seeded in pots and grown in a glasshouse for four months. Root colonization by VA mycorrhizal fungi, plant growth and Mn content and concentration in shoots and roots, were studied. Mycorrhiza depressed the Mn concentration in shoots and roots of plants growing in all three soils, and the Mn uptake in one of them. On average, Mn concentration in mycorrhizal plants was 45% in shoots and 20% in roots of that found in non-mycorrhizal controls.