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Contemporary Problems of Ecology

2004 year, number 2

Some features of reproduction of the species of Allium L. genus in nature



Propagation by seeds and vegetative reproduction of the SPECIES OF Allium L. genus were studied under different habitation conditions in Siberia, Kazakhstan and Middle Asia. Potential and real seed productivities of the individuals of 40 species were determined. It was shown that these values depend on plant species, ontogenetic state and habitation conditions. The association of the way of propagation and type of ontogenesis was established. Types of self-preservation of the coe-nopopulations of the species studied are described.