Development of elements of the technology of cultivation as a repeated crop from onion (Allium cepa L.) seedlings

AbstractIn the Article, 10 varieties and hybrids worthy of cultivation of onions from seedlings as a repeated crop in Uzbekistan were evaluated according toeksex and recommended for planting prospective varieties. At the same time, the optimal planting periods of germination of seedlings in their exact age have been determined. The correlation between the significant signs of this crop has been proven. Scientifically-based recommendations were made to expand the cultivation of onions as a repeated crop from the seedlings of Banko F1, Daytona F1 hybrids and Prospect varieties. Elements of the technology of cultivation, such as planting periods of seedlings, schemes of plant placement and planting of leaves and rootsizini 1/3 of onion seedlings, have been improved. Recommendations for the correct selection of the age of germination according to the period of planting onion seedlings are given.