Evaluation of Potential Vegetal Growth of Corn by Using Endophytic Bacteria
Journal Title: Journal of Experimental Agriculture International - Year 2017, Vol 19, Issue 3
Abstract
Aims: The study aimed to verify the potential for growth promotion of five bacterial strains to determine the best period to verify the interaction between plant and bacteria. Study Design: The experimental design was completely randomized and the analyzes were performed at seven and fourteen days after the inoculation. Place and Duration of Study: The experiment was performed at the biotechnology lab of the Pontifical Catholic University of Paraná, Campus Toledo. Methodology: The strains Azospirillum brasiliense, Herbaspirillum sropedicae, Pantoea ananatis, Burkholderia ambifaria and Burkholdeira sp., were tested to growing promotion on simple hybrid corn 30F53 YH being the inoculation made in pre-germinated seeds with 106 CFU mL-1 posteriorly the same seeds were kept on genobiotic conditions with N restriction. Were evaluated the parameters aerial and root fresh weight, aerial length, root length, N percentage on aerial part, root morphology and epiphytic and endophytic population Results: It was observed that to the seven or even the fourteen days was possible to verify the interaction between plant and bacteria by means of the parameters evaluated in other words in both periods were significant differences between treatments. Conclusion: Bacteria were not very efficient to promising grow on the hybrid 30F53 YH in vitro on N restriction conditions since no treatment statistically overcame the control to the evaluated parameters.
Authors and Affiliations
Tauane Santos Brito, Daniele Aline Portz, Renan Pan, Elisiane Dall’Oglio Chaves
Keywords
Related Articles
- EP ID EP315392
- DOI 10.9734/JEAI/2017/38563
- Views 69
- Downloads 0
Effects of Irrigation Timing on Water Economy, Growth, and Yield of Water Stressed Cotton
Aims: Objectives were to evaluate the effects of timed irrigations on plant biomass and seed-cotton production, plant leaf area, whole-plant transpiration, and transpiration per unit leaf area. Study Design: A complete r...
Performance of Hand-pollinated Maize Genotypes at Different Daytimes in a Nigeria Forest Agro-ecosystem
Weather condition prevailing during pollination could have some effect on seed set and yield in maize. A controlled pollination experiment was conducted at the Teaching and Research Farm, Ekiti State University, Ado-Ekit...
Managing Sclerotinia Blight in Peanut: Evaluation of a Weather-based Forecasting Model to Time Fungicide Applications in Texas
Aim: To evaluate fungicide regimes were applications were made according a weather-based disease advisory compared to current application timings. Study Design: Randomized complete block with four replications. Place an...
Molecular Characterization and Antibiotic Resistance Profile of Bacteria Associated with Clarias gariepinus (Burchell, 1822) From Ebute Iboro Location on Yewa River
Bacterial isolates associated with Clarias gariepinus were collected from fish samples gotten on Yewa River in Ebute Iboro. The isolates were assessed using 16S rRNA gene sequencing method to identify the strains and to...
Effects of Rootstock Type and Scion Cultivar on Grafting Success and Growth of Mango (Mangifera indica L.) Seedlings
Aim: To evaluate the effects of three types of rootstocks: (i) Ngwangwa (ii) Sindano and (iii) Zinzi commonly used in the coastal belt of Tanzania on grafting success and seedling growth of six improved mango cultivars:...