New methods of grafting and budding vines . bud on a node. The green shoot to be used as stock having been chosen, and onthe latter the bud where the graft is to be made determined, the leafon that node is removed (c). Two semi-annular incisions are made(a, &) at the same dis-tances as on the scion, anda single longitudinal cut ismade passing through thebark, dividing the petiole intwo and joining the annu-lar incisions. Then withthe spatula of the graftingknife the bark is lifted onboth sides so as to form twoflaps, as in ordinary bud-ding. The flaps being open,the scion is inserted (d),the f
New methods of grafting and budding vines . bud on a node. The green shoot to be used as stock having been chosen, and onthe latter the bud where the graft is to be made determined, the leafon that node is removed (c). Two semi-annular incisions are made(a, &) at the same dis-tances as on the scion, anda single longitudinal cut ismade passing through thebark, dividing the petiole intwo and joining the annu-lar incisions. Then withthe spatula of the graftingknife the bark is lifted onboth sides so as to form twoflaps, as in ordinary bud-ding. The flaps being open,the scion is inserted (d),the flaps brought over itand the joint ligated. Afortnight or twenty daysafter, this is cut off. Thisgraft has given good results,but is a lengthy and delicateoperation. Salgues Graft. The Salguesgraft ( and 4) consists of fixingon a green shoot of the yearan elliptic scion or shieldcarrying a bud at its cen-ter. It is budding, but somodified as to be consid-ered a new method; the grafts obtainedinvisible except for a slight a b Fig. 3; SALGUES GRAFT. {OHgwdl.) are perfect and the joints b UNIVERSITY OF CALIFORNIA—EXPERIMENT STATION. On any internode of the shoot to be grafted a longitudinal incision(Fig. 3, a) is made with the grafting knife, penetrating the wholedepth of the bark and about the length of the shield; with the haft ofthe grafting knife the bark is raised on both sides of the slit; theshoot is then bent inwards and the lips of the slit open easily (Fig. 3, b).The scion bud is inserted and the shoot is left to spring up into itsformer position. The scion bud is then compressed by the bark, andthe operation is completed by tying. The ligature should be removeda fortnight or twenty days
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectviticul, bookyear1902
