Pengaruh Pemberian Iba (Indole Butyric Acid) dan Konsentrasi Naa (Naphthalene Acetic Acid) terhadap Keberhasilan Penyetekan Sirih Merah (Piper Crocatum Ruiz and Pav.)
Abstract: The research was
conducted at the cutting red betel (Piper crocatum Ruiz and Pav.) to determined
the effect of (1) the difference growth of cuttings of red betel which are
given IBA and without IBA, (2) the concentration of NAA on growth of cutting red betel, (3) the
concentration of NAA on growth of
cutting red betel on each given IBA. The
treatment was arranged in factorial (2 x 4) in randomized block design with
three replication. The first factor were without IBA (a0) and the given of
1.000 ppm IBA (a1). The second factor
were the concentration of NAA consists of: 0 ppm (b0), 1.000 ppm (b1), 2.000
ppm (b2), and 4.000 ppm (b3). The
results showed that the NAA concentration of 4000 ppm produced the most number
of roots on either at the node or at the base of cutting. Planting cutting red betel which given IBA
1.000 ppm was able to accelerated the time leaves open and increased the number
of cutting which germinate. The mixtured
of giving IBA 1.000 ppm and the concentration of NAA 4.000 ppm, produced the
most number of cutting that germinated.
Keywords: red betel, given
IBA, dan concentration NAA
Penulis: Desi Maulida, Rugayah,
Dewi Andalasari
Kode Jurnal: jppertaniandd130038
