Genetic Diversity, Character Association and Path Coefficient Analysis in Kalanamak Advanced Lines of Rice (Oryza sativa L.)

Kumar, Sudhir; Pandey, Indra Deo

doi:10.5958/0976-1926.2021.00043.7

Cited by 3 publications

(4 citation statements)

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“…There was significant interaction effect of tillage practice and fertility levels on grain yield during 2021-22 and 2022-23 year of study. The consequences of the current investigation are additionally in concurrence with the investigation of Gholami et al [21], [22][23][24][25] and Kumar et al [1].…”

Section: Productivity Parameterssupporting

confidence: 91%

“…It's used for things like bread, cakes, biscuits, noodles, petri dishes, and chapattis. Starch (60-68%), protein (8-15%), fat (1.5-2.0%), cellulose (2.0-2.5%), and minerals (1.5-2.0%) are all present in wheat grains [1]. By providing more than 50% of the calories for those who primarily rely on it, the wheat crop significantly contributes to the food security of the country.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Tillage Practices and Fertility Levels on Growth, Yield Attributes and Yield of Wheat in Rice- Wheat Cropping System

Yadav,

Siddiqui

et al. 2024

Int. J. Plant Soil Sci.

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This study was conducted at Agronomy Research Farm, CSAUAT, during rabi 2021-22 and 2022-23. The experiment was laid out into Split plot design with3 replication. Two levels of tillage viz. (1) Conventional tillage Two ploughing followed by sowing), (2) Reduce tillage (one ploughing followed by sowing were randomly allotted to main plot while ten 10 fertility levels. Basis on the pooled data the results of the study revealed that in case of tillage practices among the growth parameters; maximum plant height at 30, 60, 90 DAT and at harvest is 26.25, 46.26, 87.43, and 92.38 cm respectively, number of leaves plant-1 at 30, 60, 90 DAT and at harvest is 5.47, 16.51, 19.34 and 20.18 respectively, leaf area index at 30, 60, 90 DAT and at harvest is 0.553, 3.13, 4.48 and 5.05 respectively, relative growth rate at 30, 60, 90 DAT is 24.33, 14.48 and 3.82 g day-1 respectively, among the yield attributing characters maximum ear length (11.07 cm) , number of grain ear-1 (41.08), grain weight ear-1 (1.54 g) and 1000 grain weight (36.93 g) and among the productivity parameters; maximum grain yield (51.31 q ha-1), straw yield (67.21 q ha-1), biological yield (118.52 q ha-1) and harvest index (43.22 %) were recorded under the conventional tillage. Similarly in case of fertility levels growth parameters, yield attributing characters and productivity parameters were associated with 125 % RDF + chloromequate chloride.

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Section: Productivity Parameterssupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Effect of Tillage Practices and Fertility Levels on Growth, Yield Attributes and Yield of Wheat in Rice- Wheat Cropping System

Yadav,

Siddiqui

et al. 2024

Int. J. Plant Soil Sci.

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“…(2014) [20] have reported similar findings regarding genetic variability in chickpeas. Genetic parameters related to yield and its contributing traits are presented in Table 3.…”

Section: Genetic Variability Studiesmentioning

confidence: 52%

Study on the performance of chickpea (Cicer arietinum L.) germplasm for seed yield and component traits under irrigated condition

Chandra,

Yadav,

Quatadah

et al. 2024

Int. J. Adv. Biochem. Res.

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Chickpea (Cicer arietinum L.) is a legume crop from the family Leguminosae (Fabaceae). Enhancing yield stands as the primary goal for crop breeders engaged in improvement programs. Understanding the relationship between yield and its component traits can aid in boosting chickpea yield. This study involved 25 genotypes cultivated in a Randomized Block Design with three replications during the Rabi season of 2023-24. The genotypes underwent evaluation to determine genetic variability, heritability, genetic advance, correlations, and direct and indirect effects among yield and its components. Correlation analyses revealed significant positive correlations between seed yield per plant and biological yield, number of secondary branches per plant, and number of pods per plant. Path analysis indicated that biological seed yield per plant had the highest positive direct effect on seed yield per plant, suggesting its importance as a trait for improving chickpea yield.

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“…"Wheat (Triticum aestivum L.) contributes substantially to the national food security by providing more than 50% of the calories to the people who mainly depend on it. Its grains contain starch 60-68%, protein 8-15%, fat 1.5-2.0%, cellulose 2.0-2.5%, and minerals 1.5-2.0%" [1]. "Wheat is broadly cultivated across the world and China is the first producer of this cereal followed by India.…”

Section: Introductionmentioning

confidence: 99%

Effect of Tillage Practices and Fertilization Levels on Nutrient Uptake and Content in Grain and Straw of Wheat under Rice-Wheat Cropping System

Yadav,

Siddiqui

et al. 2024

J. Exp. Agric. Int.

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The present investigation was conducted at Agronomy Research Farm, CSAUAT, during rabi 2021-22 and 2022-23. The experiment was laid out into Split plot design with three replicates. The parameters were observed plant viz. nitrogen content in grain and straw (%), nitrogen uptake in grain and straw (kg ha-1), phosphorus content in grain and straw (%), phosphorus uptake in grain and straw (kg ha-1), potassium content in grain and straw (%), nitrogen uptake in grain and straw (kg ha-1). Basis on the pooled data the results of study revealed that in case of tillage practices maximum nitrogen content in grain and straw (1.80 and 0.53%), Nitrogen uptake in grain and straw (93.34 and 36.26 kg ha-1). Phosphorus content in grain and straw (0.31 and 0.20%) Phosphorus uptake in grain and straw (16.23 and 13.80 kg ha-1), Potassium content in grain and straw (0.42 and 1.38%), Potassium uptake in grain and straw (22.15 and 93.88 kg ha-1) respectively was reported in conventional tillage whereas in case of various fertility levels maximum nitrogen content in grain and straw (1.83 and 0.59%), Nitrogen uptake in grain and straw (100.31 and 35.06 kg ha-1). Phosphorus content in grain and straw (0.35 and 0.25%) Phosphorus uptake in grain and straw (18.16 and 16.63 kg ha-1) respectively, Potassium content in grain and straw (0.45 and 1.41%), Potassium uptake in grain and straw (24.97 and 101.03 kg ha-1) respectively with the application of 125% RDF+ tebunconzole.

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Genetic Diversity, Character Association and Path Coefficient Analysis in Kalanamak Advanced Lines of Rice (Oryza sativa L.)

Cited by 3 publications

References 0 publications

Effect of Tillage Practices and Fertility Levels on Growth, Yield Attributes and Yield of Wheat in Rice- Wheat Cropping System

Effect of Tillage Practices and Fertility Levels on Growth, Yield Attributes and Yield of Wheat in Rice- Wheat Cropping System

Study on the performance of chickpea (Cicer arietinum L.) germplasm for seed yield and component traits under irrigated condition

Effect of Tillage Practices and Fertilization Levels on Nutrient Uptake and Content in Grain and Straw of Wheat under Rice-Wheat Cropping System

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