PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.)
<p>Dlin or kayu besi (Eusideroxylon zwageri T.etB) is an important timber species in East Kalimantan.<br /> However, there are problems in the regeneration of this species. Mechanical method for seed scarification<br /> by cutting at the seed end where radicle emerges provided the...
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[Yogyakarta] : Fak. Kehutanan UGM
2000
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id-ugm-repo.947422014-11-28T07:37:43Z https://repository.ugm.ac.id/94742/ PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.) , Fx. Dwisutanto <p>Dlin or kayu besi (Eusideroxylon zwageri T.etB) is an important timber species in East Kalimantan.<br /> However, there are problems in the regeneration of this species. Mechanical method for seed scarification<br /> by cutting at the seed end where radicle emerges provided the best germination percentage (100 %)<br /> compareCi with untreated seed (75 %), while sulphuric acid (H2S04) had very detrimental effect on<br /> germination (0 %).<br /> Air layering method could be utilized to propagate genetically superior individuals and to increase<br /> forest production. The use of IBA I % gave higher success rate compared with without hormone<br /> treatment, even though statistically not significant. Branch diameter larger than 3 em resulted in complete<br /> failure of the branch to root. With regard to stem cutting the application of Rootone F at rates of 500 -<br /> 1000 ppm gave the highest rooting ability (80 - 84 %), while no hormone treatment only resulted in 69<br /> % of the shoot to have roots.</p> [Yogyakarta] : Fak. Kehutanan UGM 2000 Article NonPeerReviewed , Fx. Dwisutanto (2000) PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.). text. http://repository.ugm.ac.id/digitasi/index.php?module=cari_hasil_full&idbuku=2541 |
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<p>Dlin or kayu besi (Eusideroxylon zwageri T.etB) is an important timber species in East Kalimantan.<br />
However, there are problems in the regeneration of this species. Mechanical method for seed scarification<br />
by cutting at the seed end where radicle emerges provided the best germination percentage (100 %)<br />
compareCi with untreated seed (75 %), while sulphuric acid (H2S04) had very detrimental effect on<br />
germination (0 %).<br />
Air layering method could be utilized to propagate genetically superior individuals and to increase<br />
forest production. The use of IBA I % gave higher success rate compared with without hormone<br />
treatment, even though statistically not significant. Branch diameter larger than 3 em resulted in complete<br />
failure of the branch to root. With regard to stem cutting the application of Rootone F at rates of 500 -<br />
1000 ppm gave the highest rooting ability (80 - 84 %), while no hormone treatment only resulted in 69<br />
% of the shoot to have roots.</p> |
format |
Article NonPeerReviewed |
author |
, Fx. Dwisutanto |
spellingShingle |
, Fx. Dwisutanto PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.) |
author_facet |
, Fx. Dwisutanto |
author_sort |
, Fx. Dwisutanto |
title |
PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.) |
title_short |
PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.) |
title_full |
PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.) |
title_fullStr |
PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.) |
title_full_unstemmed |
PERLAKUAN BENIH, PENCANGKOKAN DAN STEK PUCUK Eusideroxylon zwageri T.et.B. (Seed Treatment, Air Layering and Stem Cutting of Eusideroxylon zwageri T.et.B.) |
title_sort |
perlakuan benih, pencangkokan dan stek pucuk eusideroxylon zwageri t.et.b. (seed treatment, air layering and stem cutting of eusideroxylon zwageri t.et.b.) |
publisher |
[Yogyakarta] : Fak. Kehutanan UGM |
publishDate |
2000 |
url |
https://repository.ugm.ac.id/94742/ http://repository.ugm.ac.id/digitasi/index.php?module=cari_hasil_full&idbuku=2541 |
_version_ |
1681229689084968960 |