Inoculation with rhizobium strains in beans crop

被引：20

作者：

Avelar Ferreira, Paulo Ademar ^{[1
]}

Pereira Silva, Michele Aparecida ^{[2
]}

Cassetari, Alice ^{[2
]}

Rufini, Marcia ^{[2
]}

de Souza Moreira, Fatima Maria ^{[1
]}

Bastos de Andrade, Messias Jose ^{[3
]}

机构：

[1] Univ Fed Lavras UFLA, Dept Ciencias Solo, BR-37200000 Lavras, MG, Brazil

[2] Univ Fed Lavras, Programa Posgrad Microbiol Agr, Lavras, MG, Brazil

[3] Univ Fed Lavras, Dept Fitotecnia, Lavras, MG, Brazil

来源：

CIENCIA RURAL | 2009年 / 39卷 / 07期

关键词：

common beans (Phaseolus vulgaris); rhizobia; biological nitrogen fixation; BRAZIL;

D O I：

10.1590/S0103-84782009000700041

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

This paper aimed to evaluate the effect of inoculation on Phaseolus vulgaris (L.) cv. 'Talisma' with four rhizobia strains isolated from Amazon region: UFLA 02-100, UFLA 02-127, UFLA 02-86 and UFLA 02-68, compared to inoculation with strain CIAT-899, officialy authorized as inoculant to common beans by MAPA. The experiment was carried out in the 'Universidade Federal de Lavras' campus, in a randomized block design, with 6 replications and 7 treatments. Treatments were the five strains and two controls: one receiving mineral-N (80kg N ha(-1)) and the other an absolut control. Nodule number and dry matter weight, shoot dry matter weight, grain yields and N-content both in shoots and grain were evaluated. Inoculation with strain UFLA 02-68 promoted highest grain yields, similar to the control receiving mineral-N, their yields were even higher than that of strain CIAT 889.

引用

页码：2210 / 2212

页数：3

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