Identifikasi Karakter Morfologis Durian(Durio Zibethinus Murr) di Kecamatan Tigalingga dan Pegagan Hilir Kabupaten Dairi Sumatera Utara
Identification of morphological characteristic of durian (Durio zibethinusMurr.)in Tigalingga and Pegagan Hilir districtsDairi regency North Sumatra
DOI:
https://doi.org/10.32734/joa.v6i2.2595Keywords:
morphological characteristics, durian, Dairi regency, karakter morfologi, kabupaten DairiAbstract
This research aimed to identifythe morphological characteristics durian(Durio
zibethinusMurr.)genotype inDairi regency North Sumatra. The research was conducted
in Tigalingga and Pegagan Hilir districs fromDecember 2016 to January 2017, data was
identified bydescriptive methode based on descriptors for durian(Bioversity
International)with sampling technique using accidental sampling. The result of research
showed that in Tigalingga and Pegagan Hilir districts Dairi regency there were 20
genotype of durian been identified. Theresult of morphological characteristics for
crown shape (pyramidal, oblong, spherical, semi-circular, elliptical, and irregular), trunk
surface (rough), leaf blade shape (oblong, elliptic, and ovate), fruit shape (oblate,
globose, oval, oblong, elliptic, ovoid and obovoid), seed shape (oblong, ellipsoid and
spheroid).
Penelitian ini bertujuan untuk mengidentifikasi karakter morfologis Durian (Durio zibethinus Murr) di Kecamatan Tigalingga dan Pegagan Hilir Kabupaten Dairi Sumatera Utara.Penelitian ini dilakukan di Kecamatan Tigalingga dan Kecamatan Pegagan Hilir Kabupaten Dairi pada bulan Desember 2016 sampai dengan Januari 2017, data diidentifikasidengan metode survei deskriptif menggunakan panduan descriptors for durian(Bioversity Internasional)dengan teknik pengambilan sampel secara accidental sampling.Hasil penelitian menunjukkan bahwa di dua Kecamatan di Kabupaten Dairi terdapat 21 genotipe durian yang teridentifikasi. Hasil karakterisasi morfologis untuk bentuk tajuk (piramida, jorong, bulat, stengah membulat, lonjong dan tidak beraturan), permukaan batang (kasar), daun (empat persegi, bulat panjang dan bulat telur), buah (bulat ujung datar, bulat, bulat telur, lonjong, bulat panjang, ovoid dan obovoid), biji (lonjong jorong dan bulat).
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