Behavior of Curcubita pepo L. var. “Grey Zucchini”, in the propagation of native arbuscular mycorrhizal fungi in soils with different management: Cucurbita pepo in native arbuscular mycorrhizal fungi propagation
The symbiosis between arbuscular mycorrhizal fungi (AMF) and plants represents an important alternative to increase yields in agricultural crops. The objective of the study was to evaluate the propagation of AMF isolated from soils with different management and inoculated in Curcubita pepo var. “Gre...
| Autores: | , , , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | México |
| Recursos: | UNIVERSIDAD DE SONORA |
| Repositorio: | Biotecnia |
| Idioma: | español |
| OAI Identifier: | oai:oai.biotecnia.unison.mx:article/1972 |
| Acesso em linha: | https://biotecnia.unison.mx/index.php/biotecnia/article/view/1972 |
| Access Level: | acceso abierto |
| Palavra-chave: | Mycorrhizal fungi trap culture spores colonization inoculation Hongos micorrizícos cultivo trampa esporas colonización inoculación |
| Resumo: | The symbiosis between arbuscular mycorrhizal fungi (AMF) and plants represents an important alternative to increase yields in agricultural crops. The objective of the study was to evaluate the propagation of AMF isolated from soils with different management and inoculated in Curcubita pepo var. “Grey Zuchinni.” A trap culture was established as a means of AMF propagation. A block design was used (five treatments x 15 repetitions). The native AMF came from three systems (T1 = secondary vegetation; T2 = multipurpose system; T3 = agricultural system). A positive control (CP = GLUMIX®MICORRIZAS) and negative control (CN = no inoculation) were used. Mycorrhizal inoculation began in the seedbed, using Peat Moss-sterile soil (50:50 v/v). The substrate method with 12.5 g of native inoculant (T1 = 46 spores; T2 = 32 spores and T3 = 22 spores) was used as the inoculation method. In CP, 5 g of product = 100 spores were used. The results indicate that the greatest mycorrhizal propagation occurred in CP and T1, with a spore multiplication of 135.20 ± 26.24 and 74.67 ± 5.56 spores in 10 g of soil. Identifying a native consortium made up of AMF spores from the Glomaceae and Gigasporacea families. In conclusion, C. pepo represents a promising host for the trapping and multiplication of AMF. |
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