. La multiplication des plantes : les serres et les pépinières la pratique . La propagation de la plante. La multiplication par LAYERAGE-bourgeons 69 soit à la transplantation ou à liear de fruits. Dans la pratique sur le terrain pas de tels soins que ce n'est prise, les plantes Ijeing^ freeb racine à l'intérieur des limites de la largeur de la haie ou nattés. Comme dans toutes les autres méthodes asexuées de propa gation, ossature.produire la même variété que les plantes-mères à partir de laquelle s'sont formés. 103. La propagation rapide des strawherry.-c. Gazeau, un Français en- vestigator, prétend que les fraises peuvent être rapidement propagé ainsi :. FIG. 60-FRAISIERS PRÊT POUR LE RÉGLAGE 1

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. Plant propagation : greenhouse and nursery practice . Plant propagation. PROPAGATION BY BUDS—LAYERAGE 69 plants either to transplant or to liear fruit. In field practice no such care as this is taken, the plants Ijeing allowed to root freeb^ within the limits of the matted or hedgerow width. As in all other asexual methods of propa.gation, runners produce the same variety as the parent plants from which thev are formed. 103. Rapid strawherry propagation.—C. Gazeau, a French in- vestigator, claims that strawberries may be rapidly propagated thus:. FIG. 60—STRAWBERRY PLANTS READY FOR SETTING 1. Potted runner plant three weeks after taking root. 2. Plant typical of those used in spring setting. This has gron naturally in the field. 3. Same plant as in 1 with earth washed off, compared with plant of same age but not potted. When the runners first develop terminal buds with rosettes of leaves, they are layered with only the leaves exposed. Thus they are protected from accidents and the weather and are in most favor- able conditions for rooting. In about two weeks roots will have formed and the runners extended. These extensions may be rooted similarlj' and the operation repeate( six o/ eight or even more times. Mother plants ofte i develop six or eight runners, so this would mean 36 to 48 plants thus far. But the first rooted layers will also de- velop secondary runners soon after the primary ones have struck root and these secondary runners may be treated like the primary ones. Thus the number of plants would be limited almost wholly by the season, the efforts of the propagator and the space at command. But then the terminal buds ma- lie used for making cuttings as soon. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Kains, M. G. (Maurice Grenville), 1868-1946. New York : Orange Judd Comp

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