Naresh Bomma Email & Phone Number

Hyderabad, In

Hyderabad Area, India

Ferdinand-Von-Lochow-Strasse 5, 29303 Bergen, Germany

Master Thesis:Title: Genetic variation, heritability, and genotype by environment interaction of pollen traits and yield in wheat as a base for seed production in hybrid wheat.Explanation: Wheat is one of the most important crops grown in the world and occupies the second position in terms of area grown next to rice. Wheat is a predominantly autogamous species and it releases the pollen before the flower opens. Due to the presence of cleistogamous flowers and low anther extrusion and… Show more Master Thesis:Title: Genetic variation, heritability, and genotype by environment interaction of pollen traits and yield in wheat as a base for seed production in hybrid wheat.Explanation: Wheat is one of the most important crops grown in the world and occupies the second position in terms of area grown next to rice. Wheat is a predominantly autogamous species and it releases the pollen before the flower opens. Due to the presence of cleistogamous flowers and low anther extrusion and also small sized anthers, which produces less number of pollen grains in wheat, makes hybrid breeding difficult. It is very important to redesign the floral and flowering characteristics of wheat and pollen traits, and these are investigated to enforce sufficient outcrossing.Study Phase : In this study, pollen traits (anther extrusion and pollen fertility) were investigated in a set of 56 modern winter wheat varieties and these varieties are grown in replicated yield trials (alpha lattice design 7/8, includes 2 replications, 8 blocks and 7 entries per block) across 8 different locations in Germany.The objectives of this study are• To identify the desirable genotypes for cross-pollination,• To know the variability in the fertility of pollen grains among the genotypes,• Determine the extent of interaction between the genotype and environment, • Identify the correlations between the pollen traits and grain yield, • Estimate the heritability and variance components of the selected traits,• Identify the promising genotypes for grain yield those are widely stable across the different locations by AMMI analysis and GGE biplots in R studio.Conclusion: Our results suggest that there are significant genotypic variance and GXE interactions. Anther extrusion in percentage ranged from 2.29 to 97.60 and VAEX ranged from 1.04 to 9.0. Pollen fertility in percentage ranged from 93.06 to 99.21. Pollen fertility showed low heritability estimates and remaining traits showed high heritability. Show less

29303 Bergen, Germany

Internship student at the KWS seed company, Germany Evaluated the Anther Extrusion and Pollen Mass in wheat & Barley Crops As a part of the Hybrid Rye programme, learned bagging and unbagging techniques in field conditions Planting and soil preparation in Green house. Harvesting, threshing, separation of ergots in experimental plots of wheat, rye and barley Got experience on visual scoring of anther extrusion in wheat

Stuttgart Area, Germany

 Field application of bio-fertilizers and bio-stimulants in the field experiment with maize. Performance of plant nutrient analysis Incubation experiments with microorganisms(in vitro) Performance of pot experiments, soil fertilization, plant and root harvest Soil and root sampling from field experiments, plant growth parameter measurements (plant height) Auxins test Analysis and staining of root samples, quantification of mycorrhization.

Stuttgart Area, Germany

 Manual selection of haploid kernels in Maize Doubling haploids by root cutting Greenhouse work includes transplanting and watering Working in field conditions

Vikarabad Area, India

Transfer of new technologies from lab to field and transferring field problems to the lab. Conducted Method and Result Demonstrations to farmers Organized exposure visits to educate the farmers on new technologies. As an Extension agent between farmers and scientists

Hyderabad Area, India

 Practical training in different aspects of Integrated Farming System and Organic Farming Got first-hand information on hybrid seed production in Rice

Master'S Degree, Crop Science( Plant Breeding And Seed Science)

Bsc Agriculture, Plant Breeding, 8.54

B.Sc(Agriculture)

Ssc, 83%