the PHENOTYPIC DIVERSITY ASSESSMENT OF MOROCCAN LOQUAT (ERIOBOTRYA JAPONICA LINDIL.) USING MULTIPLE CORRESPONDENCE ANALYSIS

KABIRI Ghizlane; Fatima Zahra LACHKHAM; Oussama KODAD; Francisca HERNANDEZ; Said ENNAHLI; Hafida  HANINE

KABIRI Ghizlane Laboratory of Industrial Engineering and Surface Engineering, Faculty of Science and Techniques, Sultan Moulay Slimane University, Beni Mellal,
Fatima Zahra LACHKHAM 1Laboratory of Development and Safety of Food Products, Faculty of Sciences and Technics, University of Sultan Moulay Slimane Beni Mellal
Oussama KODAD Department of Horticulture and Viticulture, National School of Agriculture, Meknes, Morocco
Francisca HERNANDEZ Centar za agrohranu i agroekološka istraživanja i inovacije (CIAGRO-UMH) Miguel Hernández Univerzitet Elche, Alicante
Said ENNAHLI epartment of Horticulture and Viticulture, National School of Agriculture, Meknes
Hafida HANINE Laboratory of Industrial Engineering and Surface Engineering, Faculty of Science and Techniques, Sultan Moulay Slimane University, Beni Mellal

Ključne reči: Eriobotrya japonica, fenotipska varijabilnost; kvalitetne osobine; koeficijent varijacije; višestruka analiza korespondencije

Sažetak

Voće lokvata ima veoma važnu komercijalnu vrednost zbog svojih koristi za ljudsko zdravlje. Međutim, postoje vrlo ograničena znanstvena istraživanja o ovoj vrsti u Maroku. U tom pogledu, 35 genotipa je uzeto iz doline Zegzel u Berkanu. Fenotipska varijabilnost je procenjena pomoću devet karakteristika vezanih za voće i lišće. Rezultati su otkrili koeficijent varijacije od 13,02 do 42,21%, što znači veliku fenotipsku varijaciju u marokanskom lokvatu, posebno karakteristike povezane sa oblikom voća. U vezi sa analizom višestruke korespondencije, prve dve osi su objasnile 62,57 odsto ukupne razlike. Glavne osobine koje su omogućavale razliku između genotipova bile su osobine vezane za veličinu voća. Dakle, genotypi koji se zovu Mekerkba u regionu Zegzel, nisu jedna sorta, ali su genotipi okruglog oblika. Pored toga, 35 proučenih pridruživanja podeljeno je u tri glavne grupe bez obzira na njihovo geografsko poreklo. Zaista, rezultati pokazuju da geografska blizina nema važnu ulogu u genotipskoj strukturi pridruživanja, što znači slabu adaptaciju genotipa na okolinu. Nalazi nastali u ovoj studiji mogli bi se koristiti u konvencionalnim programima razmnožavanja i zaštite in situ marokanskog lokata.

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the FENOTIPSKA OCENA RAZLIČITOSTI MOROKANSKOG LOKVATA (ERIOBOTRYA JAPONICA LINDIL.KORIŠĆENJE MULTIPLE ANALIZE

Sažetak

Reference