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2014
The root system of a plant is composed of the primary, lateral and adventitious roots (ARs). Lateral roots always develop from roots, whereas ARs form from stem or leaf‐derived cells. AR formation is part of the normal development of the plant and occurs naturally, like in most monocotyledonous for which they constitute the main root system or in many ...
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The root system of a plant is composed of the primary, lateral and adventitious roots (ARs). Lateral roots always develop from roots, whereas ARs form from stem or leaf‐derived cells. AR formation is part of the normal development of the plant and occurs naturally, like in most monocotyledonous for which they constitute the main root system or in many ...
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Adventitious rooting in chestnut: an anatomical investigation
Scientia Horticulturae, 1994Abstract The effects of girdling and etiolation on the anatomical structure and adventitious rooting of hybrid chestnut ( Castanea sativa × Castanea crenata ) cultivar ‘Marigoule’ shoots are reported and discussed. The treatments were: (1) shoot girdling (2–3 cm above stool-insertion point); (2) etiolation (covering stoolbed with soil); (3 ...
BIRICOLTI, STEFANO +3 more
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Stimulation of adventitious rooting of Taxus species by thiamine
Plant Cell Reports, 1995Results obtained from using root inducing compounds on Taxus species cuttings suggested that rooting could be significantly enhanced by the presence of thiamine. This observation was verified using a root inducing solution containing a set concentration of IBA (0.2%), NAA (0.1%), and supplemented with various concentrations of thiamine.
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Biology of Adventitious Root Formation
1994Special Lecture: The Origin, Diversity, and Biology of Shoot-Borne Roots P.W. Barlow. The Commercial Importance of Adventitious Rooting: Commercial Application of Adventitious Rooting to Forestry G.A. Ritchie. Infrastructure for Research: Model Systems for Studying Adventitious Root Formation S.G. Ernst.
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Morphogenesis of the root cap in adventitious roots of Salix viminalis
Nordic Journal of Botany, 1985The preformed root primordia in stems of Salk viminalis L. consist of undifferentiated cells. Forty‐eight hours after activation of the primordia in cuttings a root cap meristem was initiated four to five cell tiers from the surface of the primordia.
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THE ONTOGENY OF ADVENTITIOUS STEMS ON ROOTS OF CREEPING-ROOTED ALFALFA
Canadian Journal of Botany, 1957An ontogenetic study of adventitious stem formation on root segments of creeping-rooted alfalfa clones is presented. Unusual meristematic activity is evident first in the phellogen near a lateral rootlet. Continued activity in that region gives rise to a primordial dome from which adventitious stems eventually emerge.
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Adventitious roots in Kunzea triregensis (Myrtaceae)
Perspectives in BiodiversityAdventitious roots are reported for Kunzea triregensis de Lange, an apparent first for this species and the Aotearoa / New Zealand indigenous representatives of Kunzea Rchb. It is noted that the roots were observed in a cultivated tree of this Manawatawhi / Three Kings Islands endemic that had been raised from a cutting.
Peter J. de Lange, Theo J. P. de Lange
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Commercial Importance of Adventitious Rooting to Agronomy
1994Agronomic crops are those grown on a large scale, either for consumption by humans or livestock, or for production of raw materials. Those crops in which adventitious root formation is important can be divided into two broad categories—those that are vegetatively propagated and those for which final yield, whether fruit or dry matter, is influenced by ...
John L. Kovar, Rolf O. Kuchenbuch
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Origin of Adventitious Roots in Cotoneaster dammeri
Botanical Gazette, 19341. Adventitious roots of Cotoneaster dammeri arise from only one of the two groups of parenchymatous cells in the divided bud gap. 2. Formation of the root primordium is apparently due to the resumption of activity of the parenchyma cells. 3. The cortical cells in the region of the bud axis produce a slight protuberance through which the young root ...
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Commercial Importance of Adventitious Rooting to Horticulture
1994Vegetative or clonal reproduction is the most important propagation method used for the commercial production of many, if not most, horticultural crops (ornamentals, fruits, nuts and vegetables). One of the major advances in early agriculture was the discovery that important food crops such as figs, grapes and olives could be regenerated by inserting ...
Fred T. Davies +2 more
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