Mycorrhizal fungi and phosphate fertilization in the production of Euterpe edulis seedlings
The present study evaluated the effect of arbuscular mycorrhizal fungi (AMF) inoculation on growth and nutrition of Euterpe edulis seedlings, supplemented or not with phosphate fertilization. The experiment was conducted in a greenhouse. The randomized block design, consisted of a 3x2 factorial arra...
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| Formato: | Artículo revista |
| Lenguaje: | Inglés |
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Facultad de Ciencias Agrarias-UNCuyo
2021
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| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3023 |
| Aporte de: |
| id |
I11-R107article-3023 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Cuyo |
| institution_str |
I-11 |
| repository_str |
R-107 |
| container_title_str |
Revista de la Facultad de Ciencias Agrarias UNCuyo |
| language |
Inglés |
| format |
Artículo revista |
| topic |
Euterpe edulis hongos micorrízicos crecimiento de la planta nutrición mineral calidad de plántulas Euterpe edulis mycorrhizal fungi plant growth mineral nutrition seedling quality |
| spellingShingle |
Euterpe edulis hongos micorrízicos crecimiento de la planta nutrición mineral calidad de plántulas Euterpe edulis mycorrhizal fungi plant growth mineral nutrition seedling quality Sampaio de Almeida, Déborah Simone Mendonça Freitas, Marta Cordeiro de Carvalho, Almy Junior André Beltrame, Rômulo Ola Moreira , Sarah Evangelista Vieira, Marlene Mycorrhizal fungi and phosphate fertilization in the production of Euterpe edulis seedlings |
| topic_facet |
Euterpe edulis hongos micorrízicos crecimiento de la planta nutrición mineral calidad de plántulas Euterpe edulis mycorrhizal fungi plant growth mineral nutrition seedling quality |
| author |
Sampaio de Almeida, Déborah Simone Mendonça Freitas, Marta Cordeiro de Carvalho, Almy Junior André Beltrame, Rômulo Ola Moreira , Sarah Evangelista Vieira, Marlene |
| author_facet |
Sampaio de Almeida, Déborah Simone Mendonça Freitas, Marta Cordeiro de Carvalho, Almy Junior André Beltrame, Rômulo Ola Moreira , Sarah Evangelista Vieira, Marlene |
| author_sort |
Sampaio de Almeida, Déborah |
| title |
Mycorrhizal fungi and phosphate fertilization in the production of Euterpe edulis seedlings |
| title_short |
Mycorrhizal fungi and phosphate fertilization in the production of Euterpe edulis seedlings |
| title_full |
Mycorrhizal fungi and phosphate fertilization in the production of Euterpe edulis seedlings |
| title_fullStr |
Mycorrhizal fungi and phosphate fertilization in the production of Euterpe edulis seedlings |
| title_full_unstemmed |
Mycorrhizal fungi and phosphate fertilization in the production of Euterpe edulis seedlings |
| title_sort |
mycorrhizal fungi and phosphate fertilization in the production of euterpe edulis seedlings |
| description |
The present study evaluated the effect of arbuscular mycorrhizal fungi (AMF) inoculation on growth and nutrition of Euterpe edulis seedlings, supplemented or not with phosphate fertilization. The experiment was conducted in a greenhouse. The randomized block design, consisted of a 3x2 factorial arrangement and 4 replicates, with two phosphorus doses (0 and 50 mg dm-3 of soil), two microbiological treatments (Rhizophagus clarus; laroideoglomus etunicatum; R. clarus + C. etunicatum) and control (without fungus). Sowing and inoculation occurred concurrently in 2 kg plastic bags. Height, collar diameter, leaf area, dry shoot mass, macronutrient content and mycorrhizal colonization percentage were determined after 226 days. Regarding mycorrhizal colonization percentage, R. clarus resulted significantly beneficial for the production of E. edulis seedlings. In the absence of phosphate fertilization, R. clarus and mixed inoculum increased all biometric variables and macronutrient contents in seedlings. Therefore, it is concluded that AMF inoculations provide beneficial effects for growth and nutrition of E. edulis seedlings, resulting in more vigorous plants at a low-cost strategy.
Highlights:
Rhizophagus clarus resulted significantly beneficial for the production of E. edulis seedlings and in the absence of phosphate fertilization, and mixed inoculum ( clarus + Claroideoglomus etunicatum) increased all biometric variables and macronutrient contents in seedlings.
The AMF inoculations provide beneficial effects for growth and nutrition of E. edulis seedlings, resulting in more vigorous plants at a low-cost strategy.
The AMF, a biological agent of mutualistic associations with plants, constitutes an innovative approach to sustainable agriculture, contributing to increase plant survival rate, a key-factor for the successful reintroduction and conservation of E. edulis, as well as for its commercial exploitation.
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| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2021 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3023 |
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