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Begum, Anjuman Ara; Leibovitch, S.; Migner, Pierre; Zhang, Feng

doi:10.1023/a:1013328906027

Cited by 19 publications

(3 citation statements)

References 31 publications

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“…The study showed that the treatment of pea seeds with a solution of Nod factor preparation improved the dynamics and uniformity of plant emergence, which is especially important in unfavourable environmental conditions (e.g., drought) [33]. The morphogenic effect of Nod factors accelerates seed germination and influences the growth of seedlings [23,25,34,35].…”

Section: Discussionmentioning

confidence: 99%

The Effect of a Preparation Containing Rhizobial Nod Factors on Pea Morphological Traits and Physiology

et al. 2021

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The aim of the study was to determine the possibility of increasing the pea yields by improving the symbiotic nitrogen fixation through the use of a preparation containing bacterial Nod factors (NFs). Two pea cultivars were included in the experiment: Wiato (with traditional foliage) and Model (afila type). Before sowing, the seeds were soaked in distilled water (control) and in a preparation of Nod factors at a concentration of 10−12 M dm−3 H2O. As a result, of the Nod factor preparation use, an acceleration of the date and uniformity of pea plant emergence was observed. The treatment had also a positive effect on the number and weight of root nodules, which resulted in a significant increase in the yield of vegetative and generative plant organs. A positive effect of seed soaking with NFs preparation was also observed in the dynamics of pea weight increase, chlorophyll content in leaves and the values of gas exchange parameters. Model cultivar of pea had generally higher values of the analysed traits than Wiato, but the response of both cultivars to Nod factors was similar. This means that application of the preparation containing NFs, may improve the growth, development, and yield of both types of pea.

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Section: Discussionmentioning

confidence: 99%

The Effect of a Preparation Containing Rhizobial Nod Factors on Pea Morphological Traits and Physiology

et al. 2021

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Section: Performing Experiments and Plantingmentioning

confidence: 99%

“…In line with processes carried out before (Ranjbar Sistani et al, 2017) and according to Begum et al (2001), the disinfected pea seeds (ethanol 95%) were washed by ultrapure water and then, were kept (20 min) in bleach 5% and rinsed by ultrapure water several times. Finally, the soaked seeds (4 h) were considered for planting (Begum et al, 2001). The pre-germinated pea seeds during 3 days on the sterile perlite-vermiculate substrate were planted in pots containing sterilized soil with the following chemical properties: K 2 PO 120 mg/L, N 7 mg/L, pH 5.6 and P 13 mg/L (Desalegn et al, 2016).…”

Section: Performing Experiments and Plantingmentioning

confidence: 99%

Seed Metabolism and Pathogen Resistance Enhancement in Pisum sativum During Colonization of Arbuscular Mycorrhizal Fungi: An Integrative Metabolomics-Proteomics Approach

et al. 2020

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Pulses are one of the most important categories of food plants, and Pea (Pisum sativum L.) as a member of pulses is considered a key crop for food and feed and sustainable agriculture. Integrative multi-omics and microsymbiont impact studies on the plant's immune system are important steps toward more productive and tolerant food plants and thus will help to find solutions against food poverty. Didymella pinodes is a main fungal pathogen of pea plants. Arbuscular mycorrhizal fungi (AMF) promote plant growth and alleviate various stresses. However, it remained unclear as to how the AMF effect on seed metabolism and how this influences resistance against the pathogen. This study assesses the AMF impacts on yield components and seed quality upon D. pinodes infection on two different P. sativum cultivars, susceptible versus tolerant, grown in pots through phenotypic and seed molecular analyses. We found that AMF symbiosis affects the majority of all tested yield components as well as a reduction of disease severity in both cultivars. Seeds of mycorrhizal pea plants showed strong responses of secondary metabolites with nutritional, medicinal, and pharmaceutical attributes, also involved in pathogen response. This is further supported by proteomic data, functionally determining those primary and secondary metabolic pathways, involved in pathogen response and induced upon AMF-colonization. The data also revealed cultivar specific effects of AMF symbiosis that increase understanding of genotype related differences. Additionally, a suite of proteins and secondary metabolites are presented, induced in seeds of P. sativum upon AMF-colonization and pathogen attack, and possibly involved in induced systemic resistance against D. pinodes, useful for modern breeding strategies implementing microsymbionts toward increased pathogen resistance.

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Biological Nitrogen Fixation and Biofertilizers as Ideal Potential Solutions for Sustainable Agriculture

Bashandy

Abd‐Alla

Bagy

2019

Integrating Green Chemistry and Sustainable Engineering

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Untitled

Cited by 19 publications

References 31 publications

The Effect of a Preparation Containing Rhizobial Nod Factors on Pea Morphological Traits and Physiology

The Effect of a Preparation Containing Rhizobial Nod Factors on Pea Morphological Traits and Physiology

Seed Metabolism and Pathogen Resistance Enhancement in Pisum sativum During Colonization of Arbuscular Mycorrhizal Fungi: An Integrative Metabolomics-Proteomics Approach

Biological Nitrogen Fixation and Biofertilizers as Ideal Potential Solutions for Sustainable Agriculture

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