Wheat genotypes evaluated

Anther culture response of six wheat genotypes and their F1 crosses was investigated. Results indicated that considerable genetic variation among the tested genotypes was observed. Calli were obtained from all wheat genotypes studied.

10p schindler 30-12-2021 5 0   Download

The results indicated that Number of tillers/plant, number of leaves/plant, leaves area/plant at vegetative stage, biomass, days to heading, number of kernels/spike, 1000-kerenl weight, grain yield, K+ concentration and K+/Na+ ratio were decreased under salinity treatments as compared with control, and hence Na+ concentration was increased.

12p schindler 30-12-2021 11 0   Download

The results of studies on the resistance control to Septoria tritici with alloplasmic lines of bread winter wheat with 14 cytoplasms. The effect of the Triticum aestivum L nuclear genome on its interactions with the cytoplasms of related species on wheat resistance was found out. Analyzing the obtained resistance evaluation results of the genotypes involved in the pathogen Septoria tritici experiment showed the absence of immune forms under the conditions of the Forest-Steppe of Ukraine.

7p mudbound 10-12-2021 7 1   Download

Drought is a major threat to wheat production worldwide and development of drought-tolerant wheat genotypes may improve the production of this cereal crop in drought affected regions. In the present study, 24 mutant lines were developed by treating a wheat variety ‘NN-Gandum-1(NN-1) with ethyl methane sulfonate (EMS). The M5 , M6 , and M7 generations were evaluated for quantitative traits under well irrigated and rainfed conditions. Furthermore, best performing mutants of M6 and M7 generations were examined for biochemical parameters.

17p hanthienngao 30-11-2021 16 1   Download

The genetic diversity and gene pool characteristics must be clarified for efficient genome-wide association studies, genomic selection, and hybrid breeding. The aim of this study was to evaluate the genetic structure of 509 wheat accessions representing registered varieties and advanced breeding lines via the highdensity genotyping-by-sequencing approach.

17p vilichoo2711 25-06-2021 16 1   Download

Nitrogen (N) deficiency is a major constraint for plant production in many areas. Developing the new crop genotypes with high productivity under N deficiency is an important approach to maintain agricultural production.

16p vijichea2711 28-05-2021 10 1   Download

The present study was carried out to evaluate fifty wheat genotypes of different ecogeographic origin. Data on eight quantitative characters viz., Plant height, reproductive tillers/plant, length of spike, spikelets/spike, days to maturity, grains/spike, test weight and grain yield/plant were recorded.

6p trinhthamhodang11 27-04-2021 9 1   Download

High temperature is a major environmental stress factor limiting wheat (Triticum aestivum L.) productivity. Improvement of heat tolerance in wheat is an important breeding objective. The present investigation was carried out to evaluate and identify terminal heat tolerant bread wheat genotypes on the basis heat susceptibility index.

8p caygaocaolon11 21-04-2021 14 2   Download

The prime objective of the present study was to validate the type of relationships between WAASBY and other stability measures, as per AMMI model, of wheat genotypes evaluated under multi environmental trials in the North Eastern Plains Zone of the country under restricted irrigated timely sown trials in the recent past.

14p chauchaungayxua11 23-03-2021 11 2   Download

In view study was conducted to evaluate various physiological, biochemical traits and to identify a promising wheat genotype under terminal high temperature condition.

11p nguaconbaynhay10 22-01-2021 18 2   Download

The present experiment was conducted to evaluate the yield and yield components of 30 wheat varieties for identification desirable genotypes. Two consecutive rabi cropping seasons of 2014-15 and 2015-16 trial was carried out at Crop Research Farm (CRF) of department of Agronomy.

8p angicungduoc8 07-11-2020 5 1   Download

Discovering single nucleotide polymorphisms (SNPs) from agriculture crop genome sequences has been a widely used strategy for developing genetic markers for several applications including marker-assisted breeding, population diversity studies for eco-geographical adaption, genotyping crop germplasm collections, and others.

16p vicolorado2711 22-10-2020 11 1   Download

A field experiment was conducted at District Seed Farm (AB Block), Kalyani under Bidhan Chandra Krishi Viswavidyalaya during winter season of 2014-16in upland situation to study the effect of date of sowing on the growth and yield of wheat genotypes with an objective to optimize row spacing for yield maximization in wheat genotypes.

6p quenchua8 29-09-2020 13 1   Download

A total of 117 wheat genotypes from different zones of India i.e.35 from NEPZ, 34 from CZ, 29 from NWPZ and 19 from PZ were screened for resistance against spot blotch of wheat for three consecutive years (2015-16, 2016-17 and 2017-18) at disease hot spot location, Kalyani, to find out the most suitable varieties for cultivation for this zone.

14p nguaconbaynhay7 15-08-2020 11 1   Download

Genotype x Environment interaction effects and the stability for grain yield was determined by evaluating eighteen wheat genotypes in three different sowing dates at AICRP on wheat, MARS, University of Agriculture Sciences, Dharwad (Karnataka) during rabi 2017-18 under irrigated conditions using a RCBD with two replications.

11p caygaocaolon6 30-07-2020 13 1   Download

The present investigation was aimed to evaluate yield stability, environment suitability and identification of environment specific wheat genotypes using AMMI and GGE biplot analysis. Eight wheat genotypes (G1–G8) with diverse genetic background were sown on three dates (TimelyNovember), (Late–December) and (Very Late-January) under drought (E1, E2, E3) and irrigated conditions (E4, E5, E6) during the Rabi seasons 2015-16 and 2016-17 in RBD with three replications at experimental farm of Wheat Section, Department of Genetics and Plant Breeding, CCS Haryana Agricultural University.

13p caygaocaolon6 30-07-2020 8 1   Download

AMMI analysis observed highly significant values of environments, GxE interaction effects and genotypes effects for both the years of study. Lower values of EV1 during (2016-17) ranked genotypes as (G6, G2, G8); D1 for (G6, G2, G8); values of ASTAB1 for (G6, G2, G8) while SIPC1 for (G7, G1, G5) genotypes. EV2 measure pointed towards (G6, G2, G9) as desirable, D2 for (G6, G2, G8), whereas as per SIPC2 were (G5, G7, G8) & ASTAB2 opted for (G6, G2, G9). ASV and ASV1 recommended (G6, G2, G9) genotypes possessing stable performance as measures used 56.9% of GxE interaction.

14p caygaocaolon6 30-07-2020 4 1   Download

The experimental material comprised of 10 genotypes and 45 crosses along with two checks (HI-8627 and MPO-1215) of durum wheat. The material was evaluated under three different environments at College of Agriculture, Bikaner, during Rabi 2018-19.

8p angicungduoc6 22-07-2020 12 1   Download

A study was undertaken to evaluate the effect of increasing osmotic stress on various germination traits along with the capability of hydropriming and hormonal priming to counteract it. Seeds of five wheat genotypes were tested at four different stress levels viz., 0 bar, -3 bar, -9 bar and -15 bar created using PEG-6000, either seed primed with water (hydropriming) or with GA3 (Gibberellic acid) @ 50 ppm in a completely randomized design with three replications.

11p angicungduoc6 20-07-2020 13 2   Download

The crop damage caused by cereal leaf beetles of the genus Oulema melanopus L (Coleoptera: Chrysomelidae) has been increased in recent decades. The purpose of these studies was to evaluate the antixenosis resistance to cereal leaf beetle in Indian wheat varieties/genotypes/advanced breeding lines of winter wheat (Triticum aestivum L.) created in India. The investigations were conducted under field conditions on natural infestation of existing population of cereal leaf beetle on wheat plants.

7p gaocaolon5 14-06-2020 8 2   Download