Influence of growth regulators on an emergence rate and germinating capacity of seeds of perennial grasses (Fabaceae and Poaceae families) used for lawn-making
Abstract
In studying an effect of growth regulators on emergence rate and germination capacity of seeds of fabaceous and gramineous plants, it has been established: the studied agents have exhibited both stimulating and inhibiting effect on parameters being found, in dependence on concentration of solutions, plant species, variety, ploidy, yield year. Increased concentrations has caused negative effect. During investigation it has been determined the arrangement of growth regulators by degree of decreasing influence on desired parameters. Epybrassinolide and homobrassinolide are characterized by action specificity: with zero or minimum parameters of emergence rate of seeds of species majority, they actively stimulate germination capacity for a short time interval. Seeds with reduced natural vitality poorly responded to action of agents in these concentrations.
References
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Review
For citations:
Kulakovskaya T.V. Influence of growth regulators on an emergence rate and germinating capacity of seeds of perennial grasses (Fabaceae and Poaceae families) used for lawn-making. Land Reclamation. 2005;(2):155-161. (In Russ.)
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