Results 11 to 20 of about 173,452,781 (258)

Study on Phenotypic Variation in Wild Populations of Prunella vulgaris

Horticulturae
Objective: This study aimed to clarify the variation law of phenotypic traits such as the stem, leaf, flower, main branch ear and seed of Prunella vulgaris Linnaeus. (P.
Xiaoyu Wu, Shasha Wang, Fangming Liu, Xinhua Zhou, Hui Huang, Qiupeng Yuan, Chao Miao, Yi Yang, Wenwen Zhong, Zuwei Hu, Chen Chen, Yaokun Zhou, Zhi Li   +12 more
doaj   +2 more sources

The effect of water stress, phenotypic coefficient of variation (PCV), and genotypic coefficient of variation (GCV) for different traits recorded under well-watering (WW) and water stress (WS) conditions in wheat during two years (2019 and 2020).

, 2023
The effect of water stress, phenotypic coefficient of variation (PCV), and genotypic coefficient of variation (GCV) for different traits recorded under well-watering (WW) and water stress (WS) conditions in wheat during two years (2019 and 2020).
Mohammad Reza Sabzalian (14581328), Aghafakhr Mirlohi (14103657), Esmaeil Soleimani Kartalaei (14581325), Fatemeh Saeidnia (14192965), Fatemeh Shoormij (14581322), Majid Mohammadi (4022600)   +5 more
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Studies on genetic variability for floral and grain quality traits in rice (Oryza sativa L.)

Electronic Journal of Plant Breeding, 2017
Genetic variability, heritability and genetic advance were estimated for various floral and grain quality traits in 22 genotypes of rice. The experiment was conducted in randomized block design with two replications during at Vanavarayar Institute of ...
R. Mohana Priyanka, K. Thiyagarajan, S. Pechiappan Bharathi and, R. Rajendran   +3 more
doaj   +1 more source

ESTIMATION OF SOME GENETIC PARAMETERS AFFECTING POTATO BREEDING PROGRAMS [PDF]

Journal of Plant Production, 2013
Nine potato cultivars (genotypes) were grown under three different locations, Alexandria governorate, Egypt during the summer seasons of 2011and 2012 to determine some genetically parameters affecting potato breeding programs.
S. Moussa
doaj   +1 more source

Genetic variability, correlation and path analysis of upland cotton (Gossypium hirsutum L.) germplasm for seed cotton yield

Electronic Journal of Plant Breeding, 2022
One hundred upland cotton germplasm accessions were evaluated for eight traits to evaluate the per se performance, genetic variability, heritability, genetic advance as a per cent of mean, correlation and path analysis.
Chossterfield Mawblei1, N. Premalatha2*, S. Rajeswari2 and A. Manivannan 3
doaj   +1 more source

- Phenotypic variance, broad-sense and genotype mean basis (h²) heritability, accuracy of selection (h), genotype-environment correlation (rge), genotypic (CVg) and residual (CVr) coefficient of variation, and CVg/CVr ratio.

, 2022
- Phenotypic variance, broad-sense and genotype mean basis (h2) heritability, accuracy of selection (h), genotype-environment correlation (rge), genotypic (CVg) and residual (CVr) coefficient of variation, and CVg/CVr ratio.
Davi Soares de Freitas (12418966), Maicon Nardino (4895170), Ellen Cristina Perin (12418957), Bruno Henrique Fontoura (12418960), Diana Jhulia Palheta de Sousa (12418963), Bianca Camargo Aranha (10371920), Solange Teresinha Carpes (8589051)   +6 more
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Genetic analysis of environmental variation [PDF]

, 2010
Environmental variation (V-E) in a quantitative trait - variation in phenotype that cannot be explained by genetic variation or identifiable genetic differences - can be regarded as being under some degree of genetic control. Such variation may be either
HAN A. MULDER, Hill, William G., WILLIAM G. HILL, Mulder, H.A., Mulder, Han A., Hill, W.G.   +5 more
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Genotypic Variation in Seedling Tolerance to Aluminum Toxicity in Historical Maize Inbred Lines of Zambia

Agronomy, 2015
Maize (Zea mays L) is the most important food grain in sub-Saharan Africa and is mostly grown by small-scale farmers under rainfed conditions. Aluminum toxicity caused by low pH is one of the abiotic factors limiting maize production among smallholder ...
Chanda Richard, Kalaluka Munyinda, Theresa Kinkese, David S. Osiru   +3 more
doaj   +1 more source

Optimal calibration in immunoassay and inference on the coefficient of variation [PDF]

, 2008
This thesis examines and develops statistical methods for design and analysis with applications in immunoassay and other analytical techniques. In immunoassay, concentrations of components in clinical samples are measured using antibodies.
Forkman, Johannes
core   +1 more source

Morphological parameters in breeding for higher seed yield in Indian mustard [Brassica juncea (L.) Czern. & Coss.]

Electronic Journal of Plant Breeding, 2019
Highest genotypic coefficient of variation was recorded for number of secondary branches per plant. High genetic variation was found in length of siliqua, seed yield per plant, number of siliqua per plant and 1000 seed weight (g).
V. K. Tiwari
doaj   +1 more source