منابع مشابه
Quantitative Analysis of Adventitious Root Growth Phenotypes in Carnation Stem Cuttings
Carnation is one of the most important species on the worldwide market of cut flowers. Commercial carnation cultivars are vegetatively propagated from terminal stem cuttings that undergo a rooting and acclimation process. For some of the new cultivars that are being developed by ornamental breeders, poor adventitious root (AR) formation limits its commercial scaling-up, due to a significant inc...
متن کاملTransport of Root-forming Hormone in Woody Cuttings.
It has been repeatedly observed since early times that if stems from some of our common woody plants are girdled, adventitious roots may be formed above the girdle. Although this regeneration phenomenon may result in part from an interruption of food transport, recent evidence indicates that the regeneration is controlled by hormones w^hich are transported in the phloem. The greater part of the...
متن کاملRoot Growth of Morus alba as Affected by Size of Cuttings and Polythene Low Tunnel
An effort to find out the smaller size of cuttings for propagation of Morus alba was made in experimental area Department of Forestry, Range Management and Wildlife, University of Agriculture, Faisalabad, Pakistan. Different size of cuttings i.e. 2”, 4”, 6” and 8” were planted in polythene tubes of 3.5”x7”. The effort was also made to compare the performance of cuttings in open air and in polyt...
متن کاملPropagation of Thornless Blackberries Utilizing Adventitious Shoots from Root Cuttings
Studies were conducted in early 2003 to determine the effect of root source and length on yield of adventitious shoots and plant yield from root cuttings of Arkansas-developed thornless blackberries. In the first study, roots from ‘Arapaho’ and ‘Apache’ plants grown in an aboveground bed containing commercial potting soil were compared to field-grown roots. Bed-grown roots averaged 6.9 shoots p...
متن کاملEffects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings.
The effects of plant growth promoting rhizobacteria (PGPR) on the rooting and root growth of semi-hardwood and hardwood kiwifruit stem cuttings were investigated. The PGPR used were Bacillus RC23, Paenibacillus polymyxa RC05, Bacillus subtilis OSU142, Bacillus RC03, Comamonas acidovorans RC41, Bacillus megaterium RC01 and Bacillus simplex RC19. All the bacteria showed indole-3-acetic acid (IAA)...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1919
ISSN: 0006-8071
DOI: 10.1086/332407