通过组建斜纹夜蛾自然种群连续世代生命表，对斜纹夜蛾的种群动态进行了研究。
The this paper, the population dynamics of Spodoptera litura was studied by establishment of continuous generation life table of Spodoptera litura.
上世纪70年代和80年代的估计显示，世代之间的收入连续性要低得多，这是受到了数据质量不佳的影响。
Estimates from the 1970s and 1980s, which suggested much lower income persistence, were dogged by poor data.
通过早S连续两个世代花粉染黑率的观测，证实群体育性呈正态分布。
Pollen fertility was observed in two successive selfing generations on a two-line sterility line, Zao S, which proved that the pollen fertility in the population showed a normal distribution.
应用推荐