ユーカリ樹の挿木
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概要
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A preliminary experiment was carried out in order to see the possibility of the practical propagations of Eucalyptus by means of a cutting method. Euc. robusta successfully propagated when the cuttings were taken from young mother stocks.Percentage of survivals at the end of the testing period was better in the cuttings of 30 cm long than in those of 15 cm long. It appears, however, that the best method is a deep planting with materials of adout 20 cm long.The treatment in 0.01-0.02% aquatic solution of sodium α-naphthalene-acetate showed a positive effect.Growth of the rooted cuttings was quite similar to that of seedlings.
- 一般社団法人日本森林学会の論文
- 1954-08-25