Efecto de la inoculación simple y combinada con Hongos Formadores de Micorriza Arbuscular (HFMA) y Rizobacterias Promotoras de Crecimiento Vegetal (BPCV) en plántulas micropropagadas de mora (Rubus glaucus L.)

IF 0.2 Q4 AGRICULTURE, MULTIDISCIPLINARY

Revista Corpoica-Ciencia y Tecnologia Agropecuaria Pub Date : 2015-12-30 DOI:10.21930/RCTA.VOL16_NUM1_ART:383

U. A. P. Moncada, María Margarita Ramírez Gómez, Yimmy Alexánder Zapata Narváez, Juana Marcela Córdoba Sánchez

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引用次数: 6

Abstract

The aim of this study was to obtain blackberry seedlings of three ecotypes of blackberry (monterrico, sin espinas and castilla), from in vitro cultures inoculated individually and combined with Arbuscular Mycorrhiza Fungi (AMF) Glomus sp. (GEV02) and plant growth promoting rhizobacteria strains of Pseudomonas migulae (Pf014) and Bacillus amyloliquefaciens (Bs006). The growth variables were aerial and root length (cm), leaf and root fresh and dry weight (g), root volume (cm3) and leaf area (cm2). The symbiotic variables were root colonization (%) by the AMF. The results show a possible synergism between Glomus sp. (GEV02) and rhizobacteria evaluated in combination as these showed the highest values in all variables analyzed. Using the mixture of these organisms a better establishment, development and seedling vigor of default in the three ecotypes was observed, improving survival (≥80 %) in the stages of hardening and acclimatization.

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简单接种和联合接种丛枝菌根形成真菌(HFMA)和植物生长促进根际细菌(BPCV)对黑莓(Rubus glaucus L.)微繁殖幼苗的影响

本研究分别与丛枝菌根真菌(AMF)、Glomus sp. (GEV02)和促植物生长根瘤菌假单胞菌(Pf014)和解淀粉芽孢杆菌(Bs006)进行体外培养，获得三种生态型黑莓(monterrico、sin espinas和castilla)幼苗。生长变量为地长和根长(cm)、叶和根鲜重和干重(g)、根体积(cm3)和叶面积(cm2)。共生变量为AMF的根定殖(%)。结果表明，Glomus sp. (GEV02)和根瘤菌之间可能存在协同作用，因为它们在所有变量中都显示出最高的值。结果表明，三种生态型植物的幼苗生长发育良好，在硬化和驯化阶段的成活率均提高了80%以上。

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来源期刊

Revista Corpoica-Ciencia y Tecnologia Agropecuaria AGRICULTURE, MULTIDISCIPLINARY-

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： The journal Ciencia y Tecnología Agropecuaria (Science and Agricultural Technology) is a four-monthly scientific publication edited since October 1996 by the Corporación Colombiana de Investigación Agropecuaria - Agrosavia. The journal publishes articles on diverse thematic areas typical of the agricultural sector (multidisciplinary), written in Spanish or English, especially from Latin American and Caribbean researchers. The contributions that apply for the journal must be original and unpublished. The articles are reviewed by national and international peers (peer review). The journal is non-commercial and open access, this means that it doesn’t charge for the reception and/or publication of articles in both, its printed and digital version. The journal is aimed at the scientific community of the agricultural sector in Latin America and the Caribbean.