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本研究的主要目标是预测湿地松无性系种子园5年期间来自天然自花授精的种苗频率。虽然有生活力和无生活力的自花授精种子的频率还不能从基因标记来计算,但我们却能间接地做一个近似的估测。附带的目标是比较同一无性系株内和株间自花授精的频率以及测定影响自花授精的树冠的部位效应。
The main objective of this study was to predict the frequency of seedlings from natural self-fertilization during the five-year period of the Pinus elliottii Seed Orchard. Although the frequency of viable and insensitive self-fertilizing seeds can not yet be calculated from genetic markers, we can indirectly make an approximate estimate. The accompanying goal is to compare the frequency of self-insemination in and between plants within the same clonal strain and to determine the site effect of the canopy that affects the self-fertilization.