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| A New Bean Variety —‘Liannongyufengjiadou’ |
| LIU Xiugen，GUO Jianhua* |
| Dalian Modern Agricultural Production Development Service Center，Dalian Agricultural Science Research Institute，Dalian 116036，Liaoning，China |
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Abstract ‘Liannongyufengjiadou’is a new variety of early rack bean，which was systematically selected from a single variation of‘Liannongtenen No.5’through 6 generations in 4 years．It is sprawling，and its height can reach 3 m．The first flower node between 0-3th．It needs about 76 days from sowing to the harvest．The commodity pod is white，long and soft，with round stick shape．The average pod length is 23.0 cm，the pod shape index is 1.11，and the average single pod weight is 22 g．The soluble protein content reaches 606.0 mg · kg-1，the crude fiber content is 0.72%．The number of the seeds is 6-10 per pod，its color is yellow，and the thousand seed weight is about 330 g．Its resistance to root rot and stem-base rot in
the field was stronger than that of‘Liannongtenen No.5’．Its yield was about 45 t · hm-2．It is very suitable for greenhouse and open field planting both in spring and autumn at Shandong Province，Hebei Province and Liaoning Province．
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Received: 23 March 2023
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