Genetic segregation analysis for flag leaf angle was conducted using six generations of P1,P2,F1,B1,B2 and F2 derived from a cross of 863B(a maintainer line of
The effects of lodging of rice plants from 20 d after full heading to maturity on yield and grain quality were investigated with a hybrid rice combination Liang
A rice heading-date-related mutant was isolated from a 60 Co-γ-ray-induced mutation pool of Zhejing 22,a conventional japonica cultivar in Zhejiang Province,Ch
M202,IR50 and advanced backcross(BC 4 F 6) lines carrying the cold tolerance QTLs qCTS4 and qCTS12 were evaluated using three low temperature stress assays(cons