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TEN YEARS THAT CHAGED THE BIOLOGICAL WORLD (FROM HISTORY OF GENETICS)Description
A new science – genetics was born in the first decade of XX century. The part of G. Mendel as a founder of this science is showed here. Also here are scrutinized tasks of scientists - biologist, who assist to the making and progress of genetics
USE OF DIFFERENT BIOTYPES OF VARIETIES-POLLINATORS IN SELECTION OF SUN FLOWERS
06.00.00 Agricultural sciencesDescription
Possibility of getting of qualitatively new selection material of sunflower – complex hybrids by means of use as paternal form of separately taken biotypes of varieties-pollinators was shown in the work. Getting of highly productive large-fruited complex sunflower hybrids on the base of pollination of sterile simple hybrid Kubansky 93 by different biotypes of variety Lakomka on the example of getting of complex hybrid Kubansky 93x Lakomka 1 was considered in the article. Received selection material of sunflower is main for creation of new highly productive, resistant to unfavorable factors of environment of competitive varieties and hybrids of sunflower.