Papers by Dr. Suman Rawte
The study was carried out in districts of Chhattisgarh plains and plateau by conducting front lin... more The study was carried out in districts of Chhattisgarh plains and plateau by conducting front line demonstrations (FLD's) and tribal Sub Plan (TSP) of chickpea at different locations of farmer's field to promote the cultivation and adoption of improved package of practice from 2018-19 to 2022-23. The seeds of improved varieties and balanced fertilizers were the part of technological package supplied to the demonstration plot as against control. All the demonstrations were conducted by Original Research Article
Novel Biotechnological Strategies to Boost Disease Resistance and Enhance Quality Parameters in Horticultural Plants
Plant Cell Biotechnology and Molecular Biology, Jun 26, 2024
Efficient production of induced double haploid (DH) plantsderived from anther culture
Journal of Oilseeds Research, Dec 14, 2023
In vitro double haploid production through anther culture in niger (Guizotia abyssinica L.F. Cass)
In Vitro Cellular & Developmental Biology – Plant, Nov 1, 2023
Environment and Ecology
The present study was conducted to induce polyploidy through colchicine treatment to obtain bette... more The present study was conducted to induce polyploidy through colchicine treatment to obtain better yield by enhancing the vigour, improving morphological and yield attributing traits. The Niger seeds were exposed to four different colchicine concentrations (0.025,0.05,0.1 and 0.2%) at different time duration (6, 16, 24 and 48 hrs.). The experiment was carried out in two different conditions i.e., ex-vitro and in-vitro. The survival percentage of treated plants was found better under in-vitro conditions while the mortality rate was found higher in ex-vitro condition. The germination percentage was found higher in control as compared to colchicine treated except the 16 hrs treatment at 0.05% and 0.1% which showed similar germination as control. On assessing the morphological parameters including plant height, number of branches per plant, capitulum size, number of capitulum per plant and seed yield per plant, the treated plantlets with 0.05% and 0.1% colchicine at 16 hrs.showed increm...
International Journal of Chemical Studies, Sep 1, 2017
Studies on character association and path-coefficient analysis were conducted on forty eight rice... more Studies on character association and path-coefficient analysis were conducted on forty eight rice genotypes for grain quality traits on grain yield. Analysis of variance revealed considerable variability among the genotypes for all the characters studied. The correlation analysis indicated that grain yield was significantly associated with kernel breadth at genotypic level. Results of path-coefficient analysis revealed kernel length had the highest positive direct effect on grain yield followed by length breadth ratio after cooking, width of milled grain, elongation index and gel consistency. This study revealed that genetic improvement of grain quality in rice is admissible by selecting characters having high positive correlation and positive direct effect on grain yield.
Environment Conservation Journal
The genetic diversity of yield and yield attributing characteristics was explored in this researc... more The genetic diversity of yield and yield attributing characteristics was explored in this research. In the topical study, fifty-two rice genotypes including four checks were used under three environmental conditions i.e. irrigated (IR), rainfed (RF) and terminal stage drought (TSD) conditions. The prevalence of genetic divergence was evaluated using clustering and Principal component analysis (PCA) was used to determine the relative contribution of various traits. To fulfill the aim of the study, fifty-two genotypes were grouped into three distinct and non-overlapping clusters among these 3 clusters, cluster-I was the largest with the highest number of genotypes i.e. 47, 49 and 49 under IR, RF and TSD conditions, respectively. The highest average intra-cluster distance was observed in cluster-I, also the genotypes showed high variability under all three conditions. The highest inter-cluster distance between the cluster-II and cluster-III (IR and TSD) and cluster-I and cluster-II (RF...
International journal of plant and soil science, Apr 1, 2024
The study was carried out in districts of Chhattisgarh plains and plateau by conducting front lin... more The study was carried out in districts of Chhattisgarh plains and plateau by conducting front line demonstrations (FLD's) and tribal Sub Plan (TSP) of chickpea at different locations of farmer's field to promote the cultivation and adoption of improved package of practice from 2018-19 to 2022-23. The seeds of improved varieties and balanced fertilizers were the part of technological package supplied to the demonstration plot as against control. All the demonstrations were conducted by
International Journal of Current Microbiology and Applied Sciences, 2018
Journal of Pharmacognosy and Phytochemistry, 2018
A total of ten ISSR primers were taken to assess the genetic diversity. The 10 primers yielded a ... more A total of ten ISSR primers were taken to assess the genetic diversity. The 10 primers yielded a total of 46 amplified fragments from 48 rice genotypes and out of these, 29 alleles were polymorphic. The number of scorable bands produced per primer ranged from 2 to 6 with an average of 4.6, and the average number of polymorphic fragments per primer was 2.9. The highest number of alleles (6) was detected on each of locus UBC 809, UBC 834, UBC 841, UBC 842, UBC 873 and the lowest number of alleles (2) was detected on locus UBC 824. The polymorphism percentage ranged from 33.33% (primer UBC 834) to 100% (primer UBC 824, UBC 841, UBC 856) with an average polymorphism of 60% across all the genotypes. The UPGMA based clustering analysis using similarity coefficient grouped these genotypes into two major and three sub-clusters. Cluster I and II consists of 24 genotypes. The grouping resembled the ancestry of the genotypes under study.
Genetic and morphological analysis tolerance to ferrous and ferric forms of iron in rice
Journal of Agriculture and Food Research
International Journal of Chemical Studies, 2019
An experiment was conducted to assess the genetic diversity in soybean using Simple Sequence Repe... more An experiment was conducted to assess the genetic diversity in soybean using Simple Sequence Repeat (SSR) diversity of 24 elite soybean genotypes were selected for high yield potential. The four primers showed reliable polymorphism produced a total of 92 bands of which 68 (75%) were polymorphic. Genetic similarity estimates based on simple matching coefficients revealed more genetic diversity among all the 24 elite lines, ranging from 0.143 to 1 indicating the distinctness of these genotypes under study. The dendrogram constructed using the UPGMA method separated these genotypes in two main groups each having two sub groups. The study also demonstrates high reliability, ease of applicability and importance of SSR markers in evaluating genetic variation among the genotypes of soybean.
DUS based Agro-morphological characterization and classification of desi chickpea (Cicer arietinum L.)
The Pharma Innovation Journal, 2021
Journal of Pharmacognosy and Phytochemistry, 2018
Humans have been improving the yield and disease resistance of crop for hundreds of years through... more Humans have been improving the yield and disease resistance of crop for hundreds of years through traditional agricultural methods. Targeted genome engineering also known as genome editing has emerged as an alternative to classical plant breeding and transgenic (GMO) methods to improve crop plants and ensure sustainable food production. The CRISPR/Cas system has emerged as a powerful tool to create targeted mutations in plants. CRISPR/Cas is a microbial adaptive immune system that uses RNA-guided nucleases to cleave foreign genetic elements. This technology can be used to investigate the function of a gene of interest or to correct gene mutations in cells via genome editing. The technique is extremely simple, economical and versatile in many applications with minor modifications. This simple, affordable, and elegant genetic scalpel is expected to be widely applied to enhance the agricultural performance of most crops in the near future.
International Journal of Chemical Studies, 2018
Current study was conducted on 399 super core rice (Current study was conducted on 399 super core... more Current study was conducted on 399 super core rice (Current study was conducted on 399 super core rice (Oryza sativa L.) germplasm in kharif season of 2017 at R. H. Richeria Biodiversity Park, Department of Genetics and Plant Breeding, College of Agriculture, Indira Gandhi Krishi Vishwavidyalaya, Raipur. Morphological characterization was done by using 40 different morphological characters based on following Distinctiveness, Uniformity and Stability test (DUS) description. Among the 40 DUS characters utilized in the characterization of 399 rice genotypes, six character viz., presence of leaf auricles, presence of leaf collar, presence of leaf ligule, shape of leaf ligules, male sterility and presence of secondary branching in panicles showed no variability. Maximum variability was recorded nine characters. Maximum variability helps for the selection and rare classification in morphological characters helps in identification among germplasm.
International Journal of Current Microbiology and Applied Sciences, 2018
GENOME BASED ANALYSIS OF YIELD AND STABILITY OF RICE (Oryza sativa L.) GENOTYPES
LEGUME RESEARCH - AN INTERNATIONAL JOURNAL, 2021
Background: In an effort to develop micronutrient-rich chickpea lines, a study to examine the var... more Background: In an effort to develop micronutrient-rich chickpea lines, a study to examine the variability in yield and nutritional traits was conducted. Methods: 99 genotypes were studied, the data was recorded and analyzed on yield traits, protein, iron and zinc content in Rabi 2019-20. Result: Maximum variability was recorded in plant yield followed by iron concentration (mg/kg), hundred seed weight and number of pods per plant. Of the total entries, nine entries namely, RGH4, RGH56, RG2016-84, ICC251762, RGH53, IPC98-12, RG2016-03, ICC1053 and RGH58 recorded high protein content ( greater than 20%). All these entries possessing high protein had pink flower. One chickpea accession (RGH53) accumulated the highest concentration for both protein and zinc, with an average of 21.86% and 73.00 ppm, respectively, but it showed low iron concentration (20.77 ppm). The first six principal components provided a reasonable summary of the data and explained 80.19% of the total variation. Ninet...
International Journal of Current Microbiology and Applied Sciences, 2020
International Journal of Current Microbiology and Applied Sciences, 2020
Rice serve as a pillar for providing global food security as it is the major cereal crop for more... more Rice serve as a pillar for providing global food security as it is the major cereal crop for more than half of the world's human population. The biotic and abiotic stresses causing severe yield losses that significantly impair rice production worldwide. Due to its wide geographical spread and long history of domestication, there exists high variability among rice cultivars throughout the tropics (Kumar et al., 2014). In India, the productivity of rice is very low as compared to developing countries and the reason behind this is several biotic and abiotic factors. Generally rice crop is affected mainly by more than 20 diseases. Among these, bacterial leaf blight, sheath blight, brown spot, sheath rot and blast are considered as major diseases as they reduces the yield drastically and have high destructiveness under favourable conditions (Ou, 1985). Therefore, resistance
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Papers by Dr. Suman Rawte