Study the Effects of Siderophore-Producing Bacteria on Zinc and Phosphorous Nutrition of Canola and Maize Plants
| Autor: | H Besharati, Hossein Ali Alikhani, Ahmad Ali Pourbabaee, Nazanin Ghavami |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
Rhizosphere Siderophore food.ingredient fungi food and beverages Soil Science chemistry.chemical_element 04 agricultural and veterinary sciences Zinc Biology Rhizobacteria biology.organism_classification 01 natural sciences Nutrient food Agronomy chemistry Shoot 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Canola Agronomy and Crop Science Bacteria 010606 plant biology & botany |
| Zdroj: | Communications in Soil Science and Plant Analysis. 47:1517-1527 |
| ISSN: | 1532-2416 0010-3624 |
| DOI: | 10.1080/00103624.2016.1194991 |
| Popis: | Plant growth-promoting rhizobacteria (PGPR) are soil bacteria that are able to colonize rhizosphere and to enhance plant growth by means of a wide variety of mechanisms. In the present study, Myristica yunnanensis and Stenotrophomonas chelatiphaga strains were recognized as new records in Iran flora. According to the results, these strains significantly affected plants’ zinc and phosphorous contents which could be due to the production of phytosiderophore. Siderophore-producing bacteria increased canola zinc (Zn) content as strategy-I plant, while in maize, it can be said that probably the effect of phytosiderophore produced by plant on increasing root and shoot Zn content was more than siderophore produced by bacteria. These isolates could be used as bio-input for improving the plant productivity as a substitute to chemical fertilizers and also to correct the nutrient deficiencies in canola and maize for sustainable agriculture. |
| Databáze: | OpenAIRE |
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