Usage of soybean uncommon forms in breeding

The possibility of usage of soybean uncommon forms (variety with a big number of leaves, variety with a top position of beans' cluster on the stem, variety with a thickened flat upper part of the stem, variety with narrow leaves) in breeding is described in the article. Higher transgression, quantity of genetic displacement and evaluation of productivity characteristics in selection of hybrids, developed in crossing of varieties with a big number of leaves and interbreeding with a variety with a thickened fiat upper part of the stem, are shown by the authors. Early and middle forms of soybean with high productivity are developed by the scientists.