| Name | NANJING-7840 |
| Accession number | K-62532; K-62779; PI-531188; CN-111971 |
| Pedigree | AVRORA/ANHUI-11(F2)//SUMAI-3[2770][3058]; |
| Species | TR.AE |
| Bot. variety | erythrospermum[541] |
| Habit | S |
| Locality | CHN:Jiangsu |
| Gene | Lr1,Lr14b,Lr15,Lr20,Lr34[4164]; Fhs1,Fhs2[3599]; Fhb1[2965]; Rht8c[3171]; Lm[3920]; |
| Synonym | NAN-JING-7840[851]; NING-7840[2103][2129][2198][2542][2571][3599]; NANGING-7840[3010]; NG-7840[000]; |
| Status | CV |
| Year | 1978 |
| Note | K-62532=NANJING-7840; K-62779=NING-7840; W[541] |
| Originator | Jiangsu Academy of Agricultural Sciences |
| Recommended for | |
| Years of use | |
| Maturing | |
| Market class | |
| Quality | |
| Resistance | Fhs[2103][2129][2542][2705][2571][3010][3138][3058]; Lr(adult,field),Lr(seedling),Yr(field)[2198]; Fhs,Pm,Yr(PST37,PST43,PST45),Lr,Sr,Shr[2965]; Fhs(type II)[3132][3152]; Fhs(type II,III)[3154]; Fhs[4095] |
| Tolerance | |
| Moderate resistance | Pm(field)[2198]; Lg[2965]; Al[3282] |
| Susceptibility | Yr(PST80)[2965] |
| Sensitivity | |
| Insensitivity | Ppd[2880] |
| Morphology | Mod,no-Pc[2965] |
| Comments | Resistance to FHB on chromosome 3BS[3148] |