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Monitoring Paddy Residue Burning in North India using Satellite Remote Sensing during 2023
No full textNot AvailableThis bulletin provides information on real-time monitoring of paddy residue burning events in the six states of Punjab, Haryana, UP, Delhi, Madhya Pradesh and Rajasthan using satellite remote sensing on 23 October, 2023. This also includes the comparison of burning events of 2023 with that in 2022,2021 and 2020.Bulletin also includes date-wise and cumulative burning events till date for different districts in the six states. The maps of residue burning to show precise location of each residue burning event detected are also uploaded on ICAR KRISHI Geoportal website (http://geoportal.icar.gov.in:8080/geoexplorer/composer/, a part of KRISHI Portal: https://krishi.icar.gov.in initiative)Not Availabl
Herbal supplements in poultry feed: A review of their potential benefits and applications
No full textNot AvailablePoultry production is a vital component of the global agricultural industry, and maintaining optimal
health and productivity of poultry is of utmost importance. In recent years, there has been an increasing
interest in incorporating herbal supplements into poultry feed as a natural alternative to promote growth,
improve immune function, enhance gut health, and reduce the reliance on antibiotics. This review paper
aims to provide an overview of the potential benefits and applications of herbal supplements in poultry
feed. It discusses the commonly used herbal ingredients, their mechanisms of action, effects on poultry
performance, and prospects for research and commercial utilization.Not Availabl
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No full textNot AvailablePopulation ratio is one of the most commonly used statistics in official statistics, agriculture and agricultural-related fields. When interest is in the estimation of ratio for rare but highly aggregated geographically distributed population, adaptive cluster sampling (ACS) design is usually used (Dryver and Chang 2007). Under ACS design, neighbouring units are added to the sample if it satisfies a pre-determined criterion. ACS design allow observed values to trigger increased sampling effort during the survey. This intuitively appealing design can have lower variance than conventional designs. In many sampling survey situations, certain auxiliary information is often available and used for increasing the precision of estimator. Calibration approach given by Deville and Särndal (1992) is widely used technique for this purpose. In this article, calibration estimator of population ratio under adaptive sampling has been developed when auxiliary variables are known. The variance and the estimate of variance for these estimators are obtained. The statistical performance of the proposed calibration estimators of population ratio under ACS were evaluated through a simulation
study based on real population data with respect to conventional Horvitz Thomson (HT) estimator of population ratio which do not utilize the auxiliary information. The results of the simulation study show that proposed calibration estimators are more efficient than conventional HT estimator of the population mean under ACS with respect to percentage Relative Root Mean Squared Error (%RRMSE).Not Availabl
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No full textChapter 7 of training manual "ISO 22000/HACCP for fish processing establishments"Not AvailableNot Availabl
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No full textChapter 16 of training manual "ISO 22000/HACCP for fish processing establishments"Not AvailableNot Availabl
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No full textNot AvailableBACKGROUND
To improve production efficiency, positive alleles corresponding to yield-related attributes must be accumulated in a single elite background. We designed and used cgSSR markers, which are superior to random SSR markers in genome-wide association study, to identify genomic regions that contribute to panicle characters and grain yield in this study.
RESULTS
As evidenced by the high polymorphic information content value and gene diversity coefficient, the new cgSSR markers were determined to be highly informative. These cgSSR markers were employed to generate genotype data for an association panel evaluated for four panicle characters and grain yield over three seasons. For five traits, 17 significant marker–trait associations on six chromosomes were discovered. The percentage of phenotypic variance that could be explained ranged from 4% to 13%. Unrelated gene-derived markers had a strong association with target traits as well.
CONCLUSION
Trait-associated cgSSR markers derived from corresponding or related genes ensure their utility in direct allele selection, while other linked markers aid in allele selection indirectly by altering the phenotype of interest. Through a marker-assisted breeding approach, these marker–trait associations can be leveraged to accumulate favourable alleles for yield enhancement in rice. © 2022 Society of Chemical Industry.ICA