Abstract ‘Liaocong No.11’is a new Chinese welsh onion F1 hybrid developed by crossing male sterile
line‘SK11A’as female parent and high generation inbred line‘L1F-1-5’as male parent.The plant grows
fast with uniformity.Its plant height is about 115 cm.The stem is 50-60 cm in length and 3-4 cm in diameter.
The average single plant weight is about 290 g.It can yield about 82.5 t · hm-2.In fields,its resistances to
virus disease,downy mildew and purple spot are stronger than that of the contrast‘Liaocong No.1’.It is
suitable for cultivation in Liaoning Province and surrounding regions.
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Received: 05 April 2020
Published: 01 July 2020
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