Complex Evaluation of Some Introduced Silkworm Bombyx mori L. Races in SES-Vratza's Gene-bank

摘要

This study was made to evaluate 29 new introduced silkworm Bombyx mori L. races, incl. 16 from Ukraine, 6 from Uzbekistan and 7 from North Korea. Used statistic methods for complex testing and identification of most promising races permit to select the best ones for further selection programs. It was determined that Ukraine_(18), Ukraine_(14), Ukraine_(19), Mereffa_7, Tashkent_(12) and No7 races were markedly perspective for using in future silkworm selection programs as initials forms for creation of new high-productive hybrids.