Academic Journal
Effects of Co-Inoculating Saccharomyces spp. with Bradyrhizobium japonicum on Atmospheric Nitrogen Fixation in Soybeans (Glycine max (L.))
| العنوان: | Effects of Co-Inoculating Saccharomyces spp. with Bradyrhizobium japonicum on Atmospheric Nitrogen Fixation in Soybeans (Glycine max (L.)) |
|---|---|
| المؤلفون: | Kudakwashe Zveushe, Obey, Resco de Dios, Víctor, Zhang, Hengxing, Zeng, Fang, Liu, Siqin, Shen, Songrong, Kang, Qianlin, Zhang, Yazhen, Huang, Miao, Sarfaraz, Ahmed, Prajapati, Matina, Zhou, Lei, Zhang, Wei, Han, Ying, Dong, Faqin |
| بيانات النشر: | MDPI |
| سنة النشر: | 2023 |
| المجموعة: | Universitat de Lleida: Repositori Obert UdL |
| مصطلحات موضوعية: | Co-inoculation, Nitrogen fixation rate, Soybean, Saccharomyces cerevisiae, Saccharomyces exiguus, Bradyrhizobium japonicum |
| الوصف: | Crop production encounters challenges due to the dearth of nitrogen (N) and phosphorus (P), while excessive chemical fertilizer use causes environmental hazards. The use of N-fixing microbes and P-solubilizing microbes (PSMs) can be a sustainable strategy to overcome these problems. Here, we conducted a greenhouse pot experiment following a completely randomized blocked design to elucidate the influence of co-inoculating N-fixing bacteria (Bradyrhizobium japonicum) and PSMs (Saccharomyces cerevisiae and Saccharomyces exiguus) on atmospheric N2-fixation, growth, and yield. The results indicate a significant influence of interaction on Indole-3-acetic acid production, P solubilization, seedling germination, and growth. It was also found that atmospheric N2-fixation, nodule number per plant, nodule dry weight, straw, and root dry weight per plant at different growth stages were significantly increased under dual inoculation treatments relative to single inoculation or no inoculation treatment. Increased seed yield and N and P accumulation were also noticed under co-inoculation treatments. Soil available N was highest under sole bacterial inoculation and lowest under the control treatment, while soil available P was highest under co-inoculation treatments and lowest under the control treatment. We demonstrated that the co-inoculation of N-fixing bacteria and PSMs enhances P bioavailability and atmospheric N2-fixation in soybeans leading to improved soil fertility, raising crop yields, and promoting sustainable agriculture. ; This work was financially supported by the National Key Research and Development Plan (2019YFC1805900), National Natural Science Foundation of China (41831285), the Key Research & Development Plan of Sichuan Science and Technology Department (2020YFH0128), the Doctor’s Fund of Southwest University of Science and Technology (14ZX7120), and Sichuan Natural Science Foundation (2022NSFSC1223). |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 2223-7747 |
| Relation: | Reproducció del document publicat a https://doi.org/10.3390/plants12030681; Plants, 2023, vol. 12, núm. 3, 681; https://doi.org/10.3390/plants12030681; https://repositori.udl.cat/handle/10459.1/464325 |
| DOI: | 10.3390/plants12030681 |
| الاتاحة: | https://doi.org/10.3390/plants12030681 https://repositori.udl.cat/handle/10459.1/464325 |
| Rights: | cc-by (c) Obey Kudakwashe Zveushe et al., 2023 ; Attribution 4.0 International ; info:eu-repo/semantics/openAccess ; http://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: | edsbas.E98ECD73 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 22237747 |
|---|---|
| DOI: | 10.3390/plants12030681 |