Reproduction of winter garlic air bulbs

Relevance. It is possible to significantly increase the multiplication factor of varieties of winter garlic by growing from air bulbs (bulbs). For successful culture using air bulbs, it is very important to correctly determine the most productive fraction for each variety and calibrate it for sowing. Material and methodology. In our collection, there are more than 70 samples of winter garlic collected from different regions of Russia and two CIS countries. The air bulbs were calibrated using a set of round sieves with apertures of 3, 5, 7, 10 mm. Results. On average, the samples of the collection have a high percentage of ripening of air bulbs - 75-83%. The number of underdeveloped flowers on average for samples of different origins varies slightly - 37-48 pcs. in the inflorescence. The mass of inflorescence on average in specimens of local origin (Sverdlovsk region) is 4.2 g, of different origin (Ukraine, Uzbekistan, 5 regions of Russia) - 4.9 g, of southern origin (Dagestan) -5.6 g. In specimens of local origin air bulbs of medium (5-7 mm) and small fraction (3-5 mm), different origin -large (7-10 mm) and medium fraction, southern origin -large, medium and small fraction. For reproduction by air bulbs, samples 9/5-1. 9/5-2 of local origin were allocated (Sverdlovsk region); 9/4 (Ukraine), 8/15, 10/5, 10/10 (Moscow), 9/3-1, 9/3-2 and grade Shadeyka (Perm); sample-5, 10/11, 10/13 (Dagestan).