Likelihood ratio test for effect of burial depth on unemerged seeds remaining in the sediment.

Generalized linear model (GLM) testing the 1) effect of seed sampling time (June and October) and burial depth on the unemerged, unsorted seeds that were dead, viable or had failed to emerge and 2) the effect of seed size and burial depth on unemerged seeds from the planted large and small seed size classes.

本研究采用广义线性模型（Generalized Linear Model, GLM）开展两项检验：1）探究种子采样时间（6月与10月）及埋藏深度对未出苗、未分选种子的影响，此类种子涵盖已死亡、具有生活力或未成功出苗的个体；2）探究种子大小与埋藏深度对来自人工播种的大、小种子大小组别的未出苗种子的影响。