Hongshuo 729 is a new first-generation hybrid of middle-early maturing tomato variety,which is prepared with inbred line 1863 as the female parent and inbred line 1529 as the male parent.In open fields cultivation,its growing peri-od is about 96 d from sowing to first harvest.It is infinite growth type and strong plant growth potential.The first inflores-cence emerged at the 6th to 7th node of the main stem,with 1 inflorescence every about 4 leaves.The mature fruits are oblate and pink with no green shoulder,smooth fruit surface and small fruit umbilicus.Average single fruit mass is 202 g.The content of soluble solids is 5.25％,The vitamin C content is 250.00 mg·kg-1 and lycopene content is 22.90 mg·kg-1.The average yield per 667 m2 is about 6 499.8 kg in open field cultivation.It is medium resistant to cucumber mosaic virus(CMV),tomato mosaic virus(ToMV),tomato yellow leaf curl virus(TYLCV),blight,leaf mold and root-knot nema-todes.Therefore,it is suitable for planting in the early spring protected area,open field,late autumn protected area and overwintering solar greenhouse in Gansu,Inner Mongolia,Shandong,Ningxia,Qinghai,Yunnan and other regions.
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