In this study, two rape varieties, "Zajiaolvbang" and "bilv", were used as experimental materials to investigate the effect of different lower irrigation limits (80%, 60%, 40% and 20% of field capacity) on quali...In this study, two rape varieties, "Zajiaolvbang" and "bilv", were used as experimental materials to investigate the effect of different lower irrigation limits (80%, 60%, 40% and 20% of field capacity) on quality of pet-grown rape. The results showed that contents of soluble sugar, soluble protein, vitamin C, nitrate and organic acids in rape all increased with the decreasing lower irrigation limit. Rape plants represented the best quality with lower irrigation limit of 60% of field capacity.展开更多
[ Objectives] This study was conducted to identify the random amplification of polymorphic DNA (RAPD) markers linked to chewy texture-controlling gene of Chinese cabbage. [ Methods] The RAPD markers associated with ...[ Objectives] This study was conducted to identify the random amplification of polymorphic DNA (RAPD) markers linked to chewy texture-controlling gene of Chinese cabbage. [ Methods] The RAPD markers associated with chewy texture of Chinese cabbage were identified via bulked segregant analysis (BSA) in an F2 population derived from the cross between Hua 273 (female parent) and 114 Fushan (male parent). [ Results] OPA06-1400 was identified to he linked to the chewy texture-controlling gene of Chinese cabbage. The genetic distance between the target gene and the RAPD marker was 24.8 cM. [ Conclusions] The resuits provide experimental evidence for breeding of Chinese cabbage.展开更多
基金Supported by Project of Modern Agricultural Industry Technology System of Jilin Province-Research and Demonstration of High-efficiency Production Technology for Protected VegetablesSpecial Fund for Breeding of Jilin Province Department of Finance(201104)
文摘In this study, two rape varieties, "Zajiaolvbang" and "bilv", were used as experimental materials to investigate the effect of different lower irrigation limits (80%, 60%, 40% and 20% of field capacity) on quality of pet-grown rape. The results showed that contents of soluble sugar, soluble protein, vitamin C, nitrate and organic acids in rape all increased with the decreasing lower irrigation limit. Rape plants represented the best quality with lower irrigation limit of 60% of field capacity.
文摘[ Objectives] This study was conducted to identify the random amplification of polymorphic DNA (RAPD) markers linked to chewy texture-controlling gene of Chinese cabbage. [ Methods] The RAPD markers associated with chewy texture of Chinese cabbage were identified via bulked segregant analysis (BSA) in an F2 population derived from the cross between Hua 273 (female parent) and 114 Fushan (male parent). [ Results] OPA06-1400 was identified to he linked to the chewy texture-controlling gene of Chinese cabbage. The genetic distance between the target gene and the RAPD marker was 24.8 cM. [ Conclusions] The resuits provide experimental evidence for breeding of Chinese cabbage.