Cheshnevs'ka L. Use the germplasm of buckwheat as initial material at creation of sorts for summer crops.

The dissertation is devoted to questions of creation of sorts buckwheat for summer crops (insurance, after of harvest and producing honey of directions) by use of a collection germplasm of buckwheat as initial material for selection. By results of researches the relation of a genotype and environment is established which develop between a selection material of a different origin and specific climatic conditions. The genotypes with high adaptive ability to cultivation in after of harvest and insurance crops are identified also to definited them nectary producing and pollen efficiency. Original selection numbers 134/95, 135/95, 137/95, 140/95, 143/95 are delivered to a collection world germplasm of buckwheat. Perspective numbers 41/93, 598/93, 3/95, with a complex of economically-valuable attributes, they are entrained in selection process. Selection number 29/92 (Elena) is delivered in the State sort-test as sort for summer after harvest of crops.