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Yield of Indian mustard genotypes
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Thirty six diverse genotypes of Indian mustard (Brassica juncea L. Czern and Coss.) were evaluated for ten quantitative. The variability indicates that Genotypic coefficient of variation (GCV) was moderate for 50% flowering, days to maturity, total no. of siliqua per plant, biological weight, test weight and seed yield; low for plant height, no. of siliqua on main shoot, no. of seed per siliqua and harvest index.
7p
chauchaungayxua10
19-03-2021
16
1
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A field experiment was conducted to estimate the genetic variability, trait association and path coefficient analysis among the Indian mustard genotypes during rabi, 2019. Analysis of variance revealed the mean sum of squares due to genotypes was highly significant for all the characters studies indicating the existence of ample variability among the genotypes studied. The high GCV and PCV observed for number of siliquae per plant and secondary branches per plant indicated the influence of environment on the expression of these characters were at minimum level.
12p
chauchaungayxua11
23-03-2021
16
2
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Ten diverse Indian mustard (Brassica juncea L. Czern and Coss) genotypes suitable for early, timely and late sown condition were crossed in diallel mating design excluding reciprocals with an objective to identify the heterotic crosses. All three type of heterosis (relative heterosis, heterobeltiosis and economic heterosis) were estimated for seed yield and contributing traits.
6p
gaocaolon9
22-12-2020
12
1
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A field experiment was conducted in Rabi 2015 in a randomized block design with the objective to screen advanced breeding lines (genotypes) of Indian mustard (Brassica juncea L. Czern and Coss) for different physiological parameters viz, chlorophyll content, membrane stability index (MSI %), relative water content (RWC %) and electrolyte leakage and yield related to terminal heat tolerance. The study indicated that genotypes, ‘Pusa Bold’, ‘NRCHB-101’ and ‘PRO-5222’ had tolerance to high temperature at terminal stage.
6p
caygaocaolon8
07-11-2020
8
3
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Soil salinity is one of the major factors responsible for poor germination and plant growth, ultimately limiting crop yield. This research was conducted to evaluate 10 genotypes of mustard at four levels of salinity based on electric conductivities (ECs) viz. 0.0 EC, 6 EC, 10 EC and 12 EC.
9p
nguaconbaynhay7
15-08-2020
9
1
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Fifty-five Indian mustard genotypes comprising forty-five hybrids and ten parental genotypes along with a two checks viz., NRCHB-506 and DMH-1 were evaluated for stability parameters of morphological and biochemical characters over the three different environments. Pooled analysis of variance over three environments showed that the genotypic variance when tested against G × E were significant for all the eight characters when tested against pooled error.Pooled deviation effect was significant for all the traits except protein content.
11p
angicungduoc6
22-07-2020
10
1
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Hayman diallel analysis was performed excluding reciprocal in Indian mustard, the experimental material consisted of morphological diverse but genetically homozygous genotypes/varieties and their 45 direct crosses i.e., the F1 populations. The traits days to flowering, days to maturity, plant height, number of siliquae per plant, 1000-seed weight, harvest index, and linolenic acid explored additive type of gene effects.
11p
nguaconbaynhay6
24-06-2020
11
1
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An experiment was made to assess extant of genetic variability among fifty germplasm accessions of Indian mustard with three check varieties for various quantitative characters, heritability and genetic advance also estimated for such characters. Analysis of variance revealed highly significant differences for all the characters. The genotypes showed moderate to high level of genotypic coefficient of variance (GCV) and phenotypic coefficient of variance (PCV).
6p
angicungduoc5
14-06-2020
22
0
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Genetic variability and diversity play a major role in framing successful breeding programme. It is evident that genetically diverse parents are likely to produce high heterotic effects and yield desirable transgressive segregants. Keeping this in view, the present study was conducted to evaluate nature and extent of genetic variability and diversity in Indian mustard [Brassica juncea (L.) Czern. & Coss.].
13p
trinhthamhodang5
16-05-2020
13
2
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The response of nipping on morpho-physiological parameters and yield of twenty two genotypes of Indian mustard [Brassica juncea(L.) Czern&Coss.] was studied in a field experiment. The results revealed that nipping significantly increased plant height, dry matters accumulation, number of primary and secondary branches per plant, number of sillquae per plant, seed yield (2678.146 kg ha-1 ), harvest index (30.57%) over nonnipping. respectively.
7p
trinhthamhodang5
16-05-2020
11
2
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The twenty genotypes along with four checks in Indian mustard (Brassica juncea L. Czern & Coss.) were studied for genetic diversity with respect to seed yield and thirteen related traits under normal condition (NS) and saline/alkaline condition (SS). D2 analysis classified the twenty genotypes of Indian mustard into five diverse clusters in both the conditions.
7p
chauchaungayxua5
08-05-2020
31
0
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An experiment was conducted in Randomized Complete Block Design (RCBD) for characterization based on branching behavior, genetic variability and heritability studies on Indian mustard (Brassica juncea L. Czern & Coss), accommodating 50 genotypes, from various Rapeseed and Mustard centres located across country, randomly in three replications during Rabi 2015-16 at the research farm of Tirhut College of Agriculture, Dholi, Muzaffarpur under rainfed condition.
19p
chauchaungayxua5
05-05-2020
15
1
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One hundred (100) advanced genotypes of Indian mustard with four checks were evaluated in an augmented block design for 13 morphological characters under two environments, irrigated (E1) and rainfed (E2) during rabi 2016-17. Significant differences were observed among the genotypes for all the characters studied under both the conditions.
8p
quenchua4
06-04-2020
9
1
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The present research was carried out to determine the selection criteria for yield improvement in selected genotypes of Indian mustard. Thirty genotypes were sown at MGCGV farm Chitrakoot to evaluate the mean and component of variability, correlation and path analysis for yield and various yield components. The correlation coefficient of the seed yield per plant (g.) had significant and positive correlation with plant height; number of primary branch, total no. of siliqua per plant and 1000-seed weight at genotypic level.
8p
quenchua4
06-04-2020
22
1
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The current investigation aims to determine the phenotypic stability and GxE interaction among the Brassica juncea L. genotypes. Fifteen released genotypes of Brassica juncea L. were evaluated in two different environments and two dates of sowing during Rabi 2014- 2015 and 2015-2016. Analysis of variance indicated that all the genotypes exhibited significant genetic differences except forno. of secondary branches/plant, siliqua length, 1000 seed weight and oil content.
7p
cothumenhmong4
25-03-2020
9
1
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The basic requirement for crop improvement program is existence of genetic variability for selection of superior genotypes. For efficient indirect selection of complex characters it is important to know the association between traits. With the aim to study the genetic variability and correlation between traits among thirty Indian mustard genotypes, these genotypes were evaluated in Randomized Block Design during Rabi 2016-2017.
8p
nguaconbaynhay3
07-02-2020
22
1
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The investigation entitled “Effect of terminal heat stress on variability in physiological traits of Indian mustard (Brassica juncea L.) due to late sown situation” was conductedrabi season during 2017-18 and 2018-19 at Oil seed research Farm Kalyanpur of C. S. Azad University of Agriculture and Technology, Kanpur (U.P.) in randomized block design with three replications and twelve Indian mustard genotype. Physiological parameters i.e.
9p
nguaconbaynhay3
07-02-2020
18
0
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