词条 | nectarine |
释义 | nectarine fruit ![]() As in peaches, there are clingstone and freestone nectarines. When some peaches are crossed or self-pollinated, the resulting seeds that carry the factor for smooth skin may give rise to nectarines, while those that do not carry this factor will be peaches. Nectarines may sometimes appear on peach trees as a result of the process of bud variation, or bud sporting, a vegetative deviation from the normal. Cultivation of nectarines is essentially the same as for peaches, with best results usually obtained on well-drained sandy or gravelly loams, enriched with nitrogen. |
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