| 1. |
ON THE FORMATION OF ADVENTITIOUS ROOTS IN CUTTINGS OF COLEUS IN RELATION TO THE EFFECT OF INDOLEACETIC ACID ON THE EPINASTIC CURVATURE OF ISOLATED PETIOLES |
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Acta Botanica Neerlandica,
Volume 14,
Issue 4,
1965,
Page 373-399
R. SOEKARJO,
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摘要:
AbstractThe epinastic curvature of isolated petioles ofColeusshows a dependence upon the concentration of indoleacetic acid in the ambient medium. In low concentrations (between 10−9and 10−7) of indoleacetic acid, a small maximum followed by a small minimum in the curvaturevs. concentration curve can be seen. Between 10−7and 10−5indoleacetic acid there is a concentration dependent increase of the curvature. In higher concentrations the curvature diminishes, and a discolouration of part of the petiole occurs. These phenomena occur in concentrations that promote the formation of adventitious roots.The possibility of a correlation of injurious conditions with the formation of adventitious roots has been investigated, using stem cuttings ofColeus.Exuberant formation of adventitious roots after a treatment with high concentrations of indoleacetic acid was accompanied by necrosis in the lowest part of the cutting.Sulphuric acid, potassium hydroxide and mercuric chloride alone, were shown to cause a promotion of the formation of adventitious roots when applied in concentrations that cause necrosis in the lowest part of the cutting without being lethal to the whole
ISSN:0044-5983
DOI:10.1111/j.1438-8677.1965.tb00201.x
出版商:Blackwell Publishing Ltd
年代:1965
数据来源: WILEY
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| 2. |
A NEW METHOD FOR GROWING PLANTS IN WATERCULTURE |
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Acta Botanica Neerlandica,
Volume 14,
Issue 4,
1965,
Page 400-402
ABRAM A. STEINER,
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摘要:
AbstractA waterculture method is described in which the level of the nutrient solution near the plant roots will automatically be held constant without any addition of water or nutrient solution.
ISSN:0044-5983
DOI:10.1111/j.1438-8677.1965.tb00202.x
出版商:Blackwell Publishing Ltd
年代:1965
数据来源: WILEY
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| 3. |
GASDISCHARGE ETCHING APPLIED ON SECTIONS OF BEECH AND ASH |
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Acta Botanica Neerlandica,
Volume 14,
Issue 4,
1965,
Page 403-408
B. J. SPIT,
S. M. JUTTE,
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ISSN:0044-5983
DOI:10.1111/j.1438-8677.1965.tb00203.x
出版商:Blackwell Publishing Ltd
年代:1965
数据来源: WILEY
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| 4. |
METHODS FOR SCREENING AND FOR THE RAPID SELECTION OF ELMS FOR RESISTANCE TO DUTCH ELM DISEASE2 |
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Acta Botanica Neerlandica,
Volume 14,
Issue 4,
1965,
Page 409-452
V. TCHERNOFF,
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ISSN:0044-5983
DOI:10.1111/j.1438-8677.1965.tb00204.x
出版商:Blackwell Publishing Ltd
年代:1965
数据来源: WILEY
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| 5. |
TRICHILIA MONADELPHA (THONN.) J. J. DE WILDE, COMB. NOV., A PRELIMINARY NOTE |
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Acta Botanica Neerlandica,
Volume 14,
Issue 4,
1965,
Page 453-460
J. J. F. E. WILDE,
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ISSN:0044-5983
DOI:10.1111/j.1438-8677.1965.tb00205.x
出版商:Blackwell Publishing Ltd
年代:1965
数据来源: WILEY
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| 6. |
BOOK REVIEWS |
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Acta Botanica Neerlandica,
Volume 14,
Issue 4,
1965,
Page 461-463
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摘要:
Book reviewed in this article:H. CHRISTIANSEN. Hand leiding voor squashmethoden bij het cytologisch onderzoek aan celdeling in planten.E. J. F. WOOD, Marine Microbial Ecology. Modern biological studies.E. GURR, The Rational Use of Dyes in Biology and General Staining Methods.D. T. E. VAN DER PLOEGW. ilde Flora. Zoeken, verzamelen en thuisbrengen van planten. Met medewerking van Dr. S. J. van Ooststroom.
ISSN:0044-5983
DOI:10.1111/j.1438-8677.1965.tb00206.x
出版商:Blackwell Publishing Ltd
年代:1965
数据来源: WILEY
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