Assessment of environment adaptability parameters in a limited number of test points

The article presents the results of determining the environmental parameters of three ecological zones: the forest steppe of the Altai Priobye, the forest steppe of the Novosibirsk Region and the low altitude zone of Northern Altai. The most effective environments for breeding at its different stages and seed production have been identified. To more accurately determine the parameters, it is necessary to include a larger number of test points in the test network.