【摘要】 文中运用聚集度指标法,回归分析法,零频率方法对红腹柄天牛幼虫的空间格局进行测定,结果表明,红腹柄天牛的幼虫在阔叶林中呈聚集分布 用零频率方法分析得出,红腹柄天牛种群类型为"聚集度零频率制约型"更多还原

【Abstract】 Measured by clump intensity index ,regressive analysis method and zero frequency method ,the spatial pattern of the larvae of Aphrodisium faldermannii rufiventris Gressitt was conferred to aggregative distribution in broad-leaved forest. By zero frequency method , Aphrodisium faldermannii rufiventris Gressitt population is "zero frequency dependent".更多还原