TNAU Seed portal- Tamil Nadu Agricultural University Seed portal

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Seed play an important role in any technology embedding and we have to produce pure, quality, resistant, healthy seeds for production of healthy food to satisfy our needs.The vast variety of information regarding seeds is scattered and no such organized one stop database available at present
Hence information regarding quality seed production, maintenance of seed quality and purity, minimum seed standards of the crop, Varietal characters, DUS characters and many are incorporated in the user friendly interface TNAU SEED PORTAL .

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  • The vast variety of information regarding seeds is scattered and no such organized one stop database available at present
  • Growers take advantage of these differences and choose the specific varieties that best suit the requirements and conditions of their farm and the market.
  • Growers take advantage of these differences and choose the specific varieties that best suit the requirements and conditions of their farm and the market.
  • TNAU Seed portal- Tamil Nadu Agricultural University Seed portal

    1. 1. TNAU Seed Portal A.Dineshwaran BTI-09-030 Under the guidance of Dr.N.Senthil, Professor.TNAU Genomics – http://www.tnaugenomics.com/seedportal
    2. 2. Introduction Seed • Seed play an important role Quality in any technology. TNAU Varietalcharacters Seed Indian Minimum Seed Certication • No one stop database Portal Standards available. DUS Characters TNAU Genomics – http://www.tnaugenomics.com/seedportal
    3. 3. Review on Other Databases• Lacks user • Lacks friendly Varietal • With a view to interface Search provide a user friendly interfaceSeednet.gov.in Seed for users, TNAU Seed Portal has TamilNadu been developed. • Overcomes the defects • With a view to in existing provide varietal databases search for paddy. TNAU Seed Portal TNAU Genomics – http://www.tnaugenomics.com/seedportal
    4. 4. Varietal Identification• There are many varieties of crop available.• Market forces are increasingly demanding pure (or single) varieties of grains for specific purposes.• This means varietal testing must become a standard practice in order to guarantee the sale of grain. TNAU Genomics – http://www.tnaugenomics.com/seedportal
    5. 5. Marker Fingerprint IdentificationMany drawbacks such asinfluence of environmenton trait expression. Marker Fingerprint IdentificationMorphological Descriptors TNAU Genomics – http://www.tnaugenomics.com/seedportal
    6. 6. SSR Marker Fingerprinting SSR Markers Results Varieties • RM5638, • PCR Products are • ADT37, • RM3515, run on agarose Gel • ADT43, and result is • ADT46, • RM231, documented. • ASD16, • RM252, • Bhavani, • RM163, • CO43, CO48, • RM225, • CO49, • RM6728, • CO50, • RM8226, • CR1009, • RM219, • IR20, • RM228, • IR50 and • RM144 and • White Ponni. • RM511.For the easy access to the documented data , an database has been developed which canbe updated TNAU Genomics – http://www.tnaugenomics.com/seedportal
    7. 7. Database Schema TNAU Genomics HTML TNAU Seed Portal PHP Resources Varietal Search Indian Minimum Seed Certification SearchMYSQL Morphological Varietal SSR DUS Characters Characters Marker Data TNAU Genomics – http://www.tnaugenomics.com/seedportal
    8. 8. Page View – Site AnalyticsTNAU Genomics – http://www.tnaugenomics.com/seedportal
    9. 9. Page View – Search PageTNAU Genomics – http://www.tnaugenomics.com/seedportal
    10. 10. Page View- ResultTNAU Genomics – http://www.tnaugenomics.com/seedportal
    11. 11. Page View – Marker data pageTNAU Genomics – http://www.tnaugenomics.com/seedportal
    12. 12. Future Development• TNAU Seed Portal is an is an organized database that provides the information about all crops seed standards, Varietal characters, DUS characters seed production, processing, testing techniques and seed legislations.• Since, SSR Marker Fingerprinting data enables the researchers to classify the various types of cultivars in a efficient way. It can lead to seed purity.• Due to recent developments in IT, steps has been taken to make the database available to the users in the form of Android application so that data can be accessed using mobile phones.• The dynamic nature of the PHP enables us for the further updates in marker data.• More SSR markers for each chromosome of paddy will be added in the days to come. TNAU Genomics – http://www.tnaugenomics.com/seedportal
    13. 13. Reference• Tunwar N.S. ,Singh S.V .Indian Minimum Seed Certification Standards ;The central seed certification board July 1988.• Mario Latendresse and Peter D. Karp (2010). An advanced web query interface for biological databases. Database, Vol. 2010.• Brad Bulger, Jay Greenspan and, David Wall (2004). MySQL/PHP Applications. Wiley Publications.• http://www.php.net/• http://www.tnaugenomics.com/duster/ TNAU Genomics – http://www.tnaugenomics.com/seedportal

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