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Yield components in pearl millet
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Pearl millet-wheat cropping system is important cropping system of northern India and is traditionally a component of the dry land system, usually grown in soils with depleted in sandy areas, where deficiency of Zn is a common occurrence. In the present study it was found that the higher level of Zn (10 kg/ha) did not improve the protein yield over 7.5 kg Zn/ha in both crop seasons.
9p
caygaocaolon8
07-11-2020
9
1
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Integration of chemical fertilizer with organic manures has been found quite promising not only in sustaining the soil health and productivity but also in stabilizing the crop production in comparison to the use of each component, separately (Nambiar and Abrol, 1992).
7p
nguathienthan8
20-10-2020
15
1
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Combining ability for grain yield and its components in pearl millet was studied in 48 hybrids developed by crossing six A- and their six B-lines with 8 R-lines in a line x tester mating design. The three A- lines viz. 81A1, 81A4 and 81A5 and their corresponding B- lines represented three different systems of male sterility and were very diverse. The 12 parents and the 48 hybrids were grown separately in contiguous blocks in 2R × 4.0 m × 0.45 m in randomized block design with three replications in two environments viz.
8p
nguathienthan8
20-10-2020
10
1
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The present investigation was undertaken to study the nature and magnitude of genetic divergence for grain yield and its component characters among the inbred lines to provide a basis for selection of parents for hybridization in Pearl millet hybridization programme.
11p
trinhthamhodang1215
23-09-2020
12
1
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An experiment comprised of six male sterile lines, eight inbred testers of pearl millet, their 48 hybrids and two standard check (GHB-538 and GHB-558) was conducted at Regional Research Station, Anand Agricultural University, Anand, Gujarat in Kharif 2014 for studying the extent of hybrid vigour in F1 for grain yield and its components. The cross JMSA-9904 x AIB-15 showed highest and significant standard heterosis for total effective tillers, ear head girth, grain yield per plant and panicle harvest index.
7p
chauchaungayxua6
26-06-2020
16
2
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A set of 27 pearl millet (Pennisetum glaucum (L.) R. Br.] ) hybrids that newly developed using A1 cytoplasmic male-sterile lines, were evaluated over three (two wet and one dry) crop seasons (hereafter refer to as environments) in Randomized Complete Block Design (RCBD) with two replications to predict genotype by environment (G × E) interaction for grain yield and its component traits, and to identify the high yielding stable hybrids through AMMI and cluster analysis method for possible adaption. Analysis of variance showed significant genetic variation for all studied traits exists.
12p
nguaconbaynhay6
24-06-2020
15
0
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The study was conducted to determine the correlation and path coefficients among the yield and yield component characters in 14 parental lines and 91 hybrids of pearl millet (Pennisetum glaucum L. R. Br), formulated by a diallel cross excluding reciprocals. Strong and significant genotypic and phenotypic correlations were observed between grain yield (kg ha-1 ) with panicle girth (cm),plant height (cm) and panicle length (cm).
7p
quenchua6
15-06-2020
8
1
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Genetics of quality parameters and their associations with grain yield and its component traits have a direct bearing on devising effective strategies for breeding biofortified crop cultivars. A newly developed 54 hybrids of pearl millet showed large genetic variability for yield and nutritional traits. Correlation studies revealed that single plant yield has positive significant correlation with the agronomic traits viz., plant height, number of productive tillers, test weight, single head grain weight and quality traits viz.
5p
angicungduoc5
12-06-2020
20
1
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The present investigation on combining ability studies was undertaken in 10 x 10 diallel set, excluding reciprocals, for grain yield and its 14 component traits in pearl millet. Both general combining ability (GCA) and specific combining ability (SCA) variances were highly significant for all the characters in all the three environments.
9p
trinhthamhodang5
16-05-2020
26
1
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Micronutrient malnutrition resulting from the dietary deficiency of important minerals such as Iron (Fe), Zinc (Zn), Copper (Cu) and Manganese (Mn) in the staple food crops like pearl millet leads to ubiquitous food-related health problems. In context to this present investigation was undertaken to study the phenotypic diversity among 48 maintainer (B) and restorer lines (R) of pearl millet genotypes for grain micronutrients concentration, yield and agro-morphological traits using multivariate approach.
18p
caygaocaolon4
04-04-2020
10
0
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This investigation was carried out to study combining ability along with inheritance of grain yield and its component traits in 100 hybrids of pearl millet which were generated through line x tester mating design using 5 male sterile lines and 20 restorers as parental material at ICRISAT, Hyderabad during Summer, 2018. These hybrids were evaluated in randomized block design with 3 replications in 3 environments during Kharif, 2018 at Rajasthan Agricultural Research Institute, Durgapura (Jaipur).
9p
nguaconbaynhay3
07-02-2020
18
0
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Present investigation was carried out to study combining ability along with inheritance of grain yield and its component traits in 50 hybrids of pearl millet which were generated through line x tester mating design using 5 male sterile lines and 10 restorers as parental material at ICRISAT, Hyderabad during Summer, 2018. These hybrids were evaluated in randomized block design with 3 replications in 3 environments during Kharif, 2018 at Agricultural Research Station, Bikaner. In results, both GCA and SCA variances were found significant for majority of characters.
9p
kethamoi2
15-12-2019
18
0
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