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Study of interaction effect of nutrition and bacterial inoculation on yield of faba bean (Vicia faba L.)
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Seyed Morteza Mosavi Azandehi   , Mohammad Hossein Ansari * , Peyman Sharifi , Sharam Sedaghat Hoor |
| Department of Agronomy, Rasht Branch, Islamic Azad University, Rasht, Iran |
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Abstract: (604 Views) |
| The present study was conducted biennially in the cropping years of 2019 and 2020 in Savad-Koh lands. The experiment was performed as a factorial experiment in a randomized complete block design with three replications. The first factor of Rhizobium leguminosarum bv. Viciae inoculation with faba bean at two levels (inoculation with R-Etli strain and non- inoculation); and the second factor of fertilizer treatments at five levels including: cattle manure 30 t ha-1 (CM), vermicompost 10 tons per hectare (VM), azolla vermicompost 10 t ha-1 (VA), chemical fertilizer treatment based on soil analysis (NPK), and control treatment (C). Was. The results showed that fertilizer treatments were significant in most bacterial interaction traits. In both years of experiment, vermicompost treatments, especially Azolla vermicompost had the highest number of pods (39.7 in the first year and 46.3 in the second year), number of seeds (181.9 in the first year and 205.2 in the second year), yield Pods (1377.4 and 1503 g m-2 in the first and second years, respectively) and grain yield (429 and 1503 g m-2, respectively, in the first and second years) were inoculated with R. leguminosarum and in terms of nitrogen uptake, Phosphorus and potassium showed significant superiority even over NPK treatment. The results suggest that the main source of vermicompost production has a great effect on growth, nutrient uptake and grain yield and by inoculation with appropriate nitrogen-fixing bacteria has a synergy on agronomic traits. Therefore, this nutrition method can be used as one of the nutrient management strategies in sustainable faba bean production. |
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| Keywords: : Cattle manure, Grain yield, Phosphorus uptake, pod yield, Rhizobium, Vermicompost. |
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Full-Text [PDF 1382 kb]
(633 Downloads)
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Type of Study: Applicable |
Subject:
Crop Physiology
Received: 2021/11/9 | Accepted: 2023/05/31 | Published: 2023/05/31
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