Density-dependent regulation of above- and below-ground modules in Allium cepa var.proliferum populations
红葱种群地上和地下构件的密度制约调节

Aims Although the relationship between size and density is central to plant ecology, research has focused on the above-ground parts of plants and few studies have examined size-density relationships of below-ground modules. Density-dependent regulation in plants can be viewed not only at population and individual levels, but also at plant part level, since growth in plants is a modular process. Our aims were to (1) investigate size-density relationships at plant part level and at individual plant level for ...