. Elliott's fruit book;. Fruit-culture; Fruit. [from old catalog]. 22 OEIGINATING OF VAKIETIES. Selecting two varieties, while yet early in flower, and before the anthers had burst and discharged the pollen, he cut out with a fine pair of scissors all the stamens, leaving the pistils untouched (fig. 2). When the stigma became sufficiently mature, which was indicated by its glutinous surface, he transferred the pollen of the other sort, on the point of a camel's-hair pencil. The fruit, thus yielded, was unchanged; but its seeds partook variously of the nature of both parents, and the trees grow
. Elliott's fruit book;. Fruit-culture; Fruit. [from old catalog]. 22 OEIGINATING OF VAKIETIES. Selecting two varieties, while yet early in flower, and before the anthers had burst and discharged the pollen, he cut out with a fine pair of scissors all the stamens, leaving the pistils untouched (fig. 2). When the stigma became sufficiently mature, which was indicated by its glutinous surface, he transferred the pollen of the other sort, on the point of a camel's-hair pencil. The fruit, thus yielded, was unchanged; but its seeds partook variously of the nature of both parents, and the trees growing from them bore new and intermediate varieties. For the success of such experiments,, several precautions are req- uisite. The flower must be deprived of its stamens before it has fully expanded, or before the anthers have already burst and scattered their dust; the pollen must be procured from a bursting or fully matured anther, when it will be dry and powdery; the stigma must be inoculated as soon as it becomes adhesive or glu- tinous, otherwise it may be fertilized from another source, and then the intended pollen cannot possibly take effect. For a stigma once inoculated, cannot be inoculated again. It is safest, where practi- cable, to force the trees by artificial heat into flowering a few days earlier than others, so as to be secure from accidental inoculations of pollen floating in the air; and to prevent its spread by bees, to apply a temporary covering of gauze. A want of attention to these minutiae, has led some experimenters to fancy they had obtained crosses, when they had only natural ; Budding.—This mechanical process, in connection with that of grafting, layers, and cuttings, is performed for the purpose of increasing the number of trees or plants of any one variety ; and is performed on stocks of the same or closely allied species. These are designated under each particular head of Apples, Pears, &c, on other pages. The process and practi
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