Genotypes (Sorghum bicolor L. Moench)

There is a need to evaluate the available genotypes for genetic diversity and identify the best genotypes according to their performance.

4p chauchaungayxua11 23-03-2021 13 2   Download

The present investigation is carried out to with an objective to know the most sensitive stage of water requirement for different genotypes so that the available water can be used effectively for higher productivity.

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The present investigation was carried out to study the physical characters such as hundred kernel weight, volume, density, colour, size and chemical composition such as moisture, protein, ash and minerals in different sorghum genotypes.

9p nguaconbaynhay8 13-10-2020 14 2   Download

Salt stress is one of the most important environmental stresses that adversely affect the crop growth and productivity worldwide. A pot experiment was conducted to examine the salt tolerance potential in different sorghum genotypes at CCS Haryana Agricultural University, Hisar (India) during kharif 2017.

7p angicungduoc6 22-07-2020 11 1   Download

A field experiment was conducted to study the response of rabi sorghum genotypes (Sorghum bicolor (L) Moench) to different fertility levels under rainfed conditions at AICRP on Sorghum, Main Agricultural Research Station, Dharwad (Karnataka) during rabi, 2017. The experiment was laid out in split plot design with twenty four treatment combinations and three replications. The treatments consisted of eight genotypes in main plots and three fertility levels in sub plots.

5p angicungduoc5 14-06-2020 16 0   Download

The present study was conducted on 25 sorghum genotypes grown in Randomized Block Design during Kharif 2015 to evaluate, categorize and classify them for fodder yield and quality traits. Observations were recorded on eighteen variables involving morphological, quality. Out of 25 genotypes, nine genotypes were grouped under yellow green and remaining sixteen genotypes were under greyed purple.

15p chauchaungayxua5 08-05-2020 14 1   Download

The present study was conducted on 25 sorghum genotypes grown in Randomized Block Design during Kharif 2015 to evaluate, categorize and classify them for fodder yield and quality traits. Observations were recorded on eighteen variables involving morphological, quality. Wide range of variation, high coefficient of variation, were recorded for number of leaves per plant, green fodder yield, dry fodder yield and DDM, therefore it revealed the possibility of their further improvement. The mean squares due to genotypes were recorded highly significant for all the 18 characters studied.

9p chauchaungayxua5 05-05-2020 10 2   Download

A total of 75 sorghum germplasm lines including 74 Indigenous cultivar (IC) and one Exotic cultivar (EC) were characterized using 27 morphological descriptors provided by PPV & FRA for DUS testing in sorghum. Results revealed that maximum variation was present among genotypes for glume traits viz., colour (6 groups), neck of panicle (5 groups), length for flower with pedicel (5 groups), time of panicle emergence (4 groups), colour of dry anther (4 groups), panicle length of branches (4 groups), panicle shape (4 groups) and caryopsis colour (4 groups).

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The present investigation was under taken for 10 lines and 3 tester using line x tester mating design consisted of 46 entries including 10 lines, 3 testers, 30 hybrids and three checks viz., CSV 23, CSV 27 and CSH25. These were evaluated in RBD with three replications during kharif 2015 in four environments created by using different spacing viz., 22.5 x 5 cm (E1), 30 x 10 cm (E2), 45 x 10 cm (E3) and 60 x 10 cm (E4).

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The experiment was conducted under rainfed condition at Agricultural Research Station, Madhira during early rabi 2016 using 40 ICRISAT sorghum genotypes. Estimation of variation, phenotypic and genotypic correlations along with path analysis was calculated for the material under study. High amount of variability was recorded in the material for various traits under study. Plant height showed positive significant association with number of leaves per plant, leaf length, leaf width, ear length, straw weight, 100 seed weight and grain yield per plant.

7p nguaconbaynhay4 22-03-2020 18 2   Download

An experiment was conducted at ARS, Madhira during early rabi 2016 with 40 yellow pericarp sorghum genotypes obtained from ICRISAT for diversity analysis. The genotypes were grouped into three clusters based on their similar performance of the trait under study. Plant height contributed the maximum (54.74%) towards genetic diversity followed by leaf length (29.23%), straw weight (7.56%) and 100 seed weight (5.90%).

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Stability analysis were carried out for grain yield and component traits using one hundred fifty accessions of sorghum during Kharif, 2013, 2014 and 2015 under rainfed condition at ICAR-CAZRI, Regional Research Station, Pali. Mean squares for genotype, environments and genotype x environment interaction were significant for almost all the studied characters.

9p caygaocaolon3 09-03-2020 22 0   Download

A field experiment was conducted at Instructional Farm, Rajasthan College of Agriculture, MPUAT, Udaipur during Kharif, 2018 on sandy clay loam soil to evaluate the effect of fertility levels on single-cut fodder sorghum genotypes. Fifteen treatment combinations consisted of five genotypes SPV 2296, SPV 2316, SPV 2445, CSV 21F and CSV 30F, three fertility levels 75%, 100% and 125% RDF (*100% RDF 80 kg N + 40 kg P2O5 + 40 kg K2O ha-1 ) were laid out in Factorial Randomized Block Design with three replications.

7p caygaocaolon3 27-02-2020 14 0   Download

Sorghum shoot fly [Atherigona soccata (Rondani)] is one of the most important pests of grain sorghum. It is important to understand the nature of gene action to breed for resistance to the target insect pest. In the present study, a population of 259 sorghum recombinant inbred lines (RILs) derived from cross 296B (shoot fly susceptible) x IS 18551 (shoot fly resistant) were evaluated in shoot fly screening nursery to study the inheritance of shoot fly resistance. Variances due to RIL genotypes (G), screening environment (E) and G x E interactions were significant for the traits studied.

10p kethamoi2 14-12-2019 14 0   Download

An efficient and reproducible plant regeneration system was developed from cells or tissues of agronomically important Indian sorghum genotypes including 2 commercial cultivars (NSH27 & K8) of Sorghum bicolor (L.) Moench. Callus induction and plant regeneration were achieved on transverse thin cell layers (tTCL) of roots from aseptically germinated 7-day-old seedlings.

9p viminotaur2711 31-10-2019 15 0   Download