Biology

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Browsing Biology by Author "Apriliany, Resky Darfira"

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    KEANEKARAGAMAN KELAPA (Cocos nucifera Linn.) BERDASARKAN KARAKTER AGRONOMI DAN ANALISIS HUBUNGAN KEKERABATANNYA DI KECAMATAN BANDAR LAKSAMANA, KABUPATEN BENGKALIS
    (Elfitra, 2023-04) Apriliany, Resky Darfira; Fitmawati, Fitmawati
    Coconut belongs to the Palmae family which is a versatile plant and has high economic value. Bandar Laksamana Sub-district, Bengkalis Regency is one of the largest potential coconut producing districts in Riau. Coconut diversity based on agronomic characters has not been supported by scientific data. The purpose of this study was to characterize the diversity of coconut based on agronomic characters in Bandar Laksamana District, Bengkalis Regency and analyze their kinship relationships. This research was conducted using the exploration method. Kinship relationships of coconut species were analyzed using the NTSys pc 2.02 application. Data obtained were presented in tables, figures, and analyzed descriptively. Results of this study obtained 12 variations of coconut which are classified into 10 types of coconut (Cocos nucifera Linn. var. macrocorpu), (Cocos nucifera Linn. var. viridis), (Cocos nucifera Linn. var. eburnea), (Cocos nucifera Linn. var. nana), (Cocos nucifera Linn. var. pumila), (Cocos nucifera Linn. var. pretiosa), (Cocos nucifera Linn. var. saccharina), (Cocos nucifera Linn. "Hybrid"), (Cocos nucifera Linn. var. regia), (Cocos nucifera Linn. var. alba). Based on 28 agronomic characters, coconuts were divided into two main groups with similarity coefficient values of 0.03-0.50.