Pengaruh pemberian sitokinin dan asam giberelat (ga3) terhadap perkecambahan biji dan pertumbuhan tanaman pule pandak (Rauvolfia verticillata lour.)
Penulis Utama
:
Sri Lestari
NIM / NIP
:
M0405062
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ABSTRACT
The purpose of this research are to study the effect of cytokinin and gibberellic
acid (GA3) for seed germination and growth of R. verticillata L. and determine the best
for the treatment combination that have an optimal effect to the seed germination and
growth of pule pandak (R. verticillata L.).
The research had been done in randomized complete design by combination
treatment of gibberellic acid and cytokinin that consist of 6 treatment combination are
GA3 0 ppm/ cytokinin 0 ppm, GA3 50 ppm/ cytokinin 0 ppm, GA3 0 ppm/ cytokinin 50
ppm, GA3 50 ppm/ cytokinin 50 ppm, GA3 50 ppm/ cytokinin 75 ppm, GA3 75 ppm/
cytokinin 50 ppm and 8 replicates. The treatment were given by soaking the mature seed
on the hormone solution. Some parameters such as germination and growth parameter
were measured.
The result shows that presoaking treatment with GA3 50 ppm more influenced
increase for time of germinating, germination precentage, plant height, leaf number, leaf
wide, and dry weight than presoaking use cytokinin 50 ppm. Presoaking treatment using
combination GA3 and cytokinin (G50S50) give significant influence to increase fresh
weight and dry weight. Combination GA3 and cytokinin in concentration G50S75 give
influence to increase fresh weight and dry weight plant. Combination GA3 and cytokinin
in concentration G75S50 give influence to increase germination precentage, plant height,
leaf number, and leaf wide.
Kata kunci: Rauvolfia verticillata, cytokinin, gibberellic acid (GA3), germination, growth
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Penulis Utama
:
Sri Lestari
Penulis Tambahan
:
-
NIM / NIP
:
M0405062
Tahun
:
2009
Judul
:
Pengaruh pemberian sitokinin dan asam giberelat (ga3) terhadap perkecambahan biji dan pertumbuhan tanaman pule pandak (Rauvolfia verticillata lour.)
Edisi
:
Imprint
:
Surakarta - FMIPA - 2009
Program Studi
:
S-1 Biologi
Kolasi
:
Sumber
:
UNS-FMIPA Jur. Biologi-M.0405062-2009
Kata Kunci
:
Jenis Dokumen
:
Skripsi
ISSN
:
ISBN
:
Link DOI / Jurnal
:
-
Status
:
Public
Pembimbing
:
Penguji
:
Catatan Umum
:
Fakultas
:
Fak. MIPA
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File
:
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