Influence of Indole Acetic, Indole Butyric, and Naphthalene Acetic Acids on Roots of Lupinus albus Seedlings

Macht, David I.; Grumbein, Mary L.

doi:10.2307/2436433

Cited by 5 publications

(3 citation statements)

References 6 publications

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“…IBA is chemically close the natural IAA and acts quickly to promote cell division, whereas NAA is chemically dissimilar, promoting longer cellular activity [12].…”

Section: Discussionmentioning

confidence: 99%

Development of a Procedure to Maximize Production of Hardy Rootstocks of Citrus Using Stem Cuttings

Beeson¹,

Silva²

2017

AJPS

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Shoots of Citrus sp. Kuharske were used to develop protocols for rooting reportedly HLB resistance rootstocks under intermittent mist. Investigated were shoot maturity, nodes per cutting, leaves per cutting, effects of buds, auxin concentrations and auxin solvent. Shoot maturity was most influential for success, with cuttings taken below the first 30 cm of active terminal growth producing greater root generation. Use of a thickening agent (Natrosal) to dilute the commercial auxin was second most in importance for rooting success. Root mass increased with increasing number of leaves. Cutting stems between nodes or below the lowest bud were inconsequential. To produce maximum number of viable cuttings, single node-single leaf cuttings were preferred. Single bud cuttings produced one shoot after rooting. This was adventitious since multi-node cuttings usually sprouted new shoots that would need to be removed before budded. Evaluation of the best combination of auxin and cutting-related attributes were evaluated with four additional common rootstocks in June 2016. Rooting was 100% successful. A quick dip (0.5 s) in a 7500 ppm solution of Dip&Gro produced the most root generation in six weeks for all rootstocks. Root quantity varied by rootstock.

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“…IBA is chemically close the natural IAA and acts quickly to promote cell division, whereas NAA is chemically dissimilar, promoting longer cellular activity [12].…”

Section: Discussionmentioning

confidence: 99%

Development of a Procedure to Maximize Production of Hardy Rootstocks of Citrus Using Stem Cuttings

Beeson¹,

Silva²

2017

AJPS

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show abstract

“…With Viciafaba roots, Amlong (1939) obtained stimulation of growth with 175 xio""^indolylacetic acid. Slight stimulation of growth was observed with this auxin (Bonner & Koepfii, 1939) and with other auxins (Macht & Grumbein, 1937). Studies in auxin action, showing that root growth is inhibited by concentrations higher than io-^, have been made by Kogl et al (1934), Meesters (1936), Faber (1936, Marmer (1937), Swanson (1945), Ready & Grant (1947), and Audus (1948).…”

Section: Introductionmentioning

confidence: 86%

THE EFFECTS OF β ‐INDOLYLACETIC ACID ON THE GERMINATION AND ROOT GROWTH OF CERTAIN MEMBERS OF THE CRUCIFERAE

Garrard

1954

New Phytologist

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“…in cress) and at pH 6-8 a definite inhibition of growth sets in and increases progressively with, and roughly proportional to, the logarithm of the concentration. Below this concentration a number of workers claim to have shown small but significant stimulations of growth rate with external heteroauxin concentrations of the order of i part in io^° (Amlong, 1936;Fiedler, 1936;Thimann, 1936;Geiger-Huber & Burlet, 1936;Grace, 1937;Macht & Grumbein, 1937;Weiler, 1938;Borgstrom, 19390). A further complication is introduced by the fact that the pH of the cell sap is probably not the same as that of the surrounding medium, ahhough considerable adjustments of internal pH may take place in response to external conditions (see later, p. 107 and also J.…”

Section: The Effect Of Nature and Concentration Of The Buffer Solutionmentioning

confidence: 99%

STUDIES ON THE pH‐RELATIONSHIPS OF ROOT GROWTH AND ITS INHIBITION BY 2:4‐DICHLOROPHENOXYACETIC ACID AND COUMARIN

Audus

1949

New Phytologist

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Influence of Indole Acetic, Indole Butyric, and Naphthalene Acetic Acids on Roots of Lupinus albus Seedlings

Cited by 5 publications

References 6 publications

Development of a Procedure to Maximize Production of Hardy Rootstocks of Citrus Using Stem Cuttings

Development of a Procedure to Maximize Production of Hardy Rootstocks of Citrus Using Stem Cuttings

THE EFFECTS OF β ‐INDOLYLACETIC ACID ON THE GERMINATION AND ROOT GROWTH OF CERTAIN MEMBERS OF THE CRUCIFERAE

STUDIES ON THE pH‐RELATIONSHIPS OF ROOT GROWTH AND ITS INHIBITION BY 2:4‐DICHLOROPHENOXYACETIC ACID AND COUMARIN

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