Chen Jie, Yin Li-Li, He Jin-Xiao, Xia Qin, Li Min, He Gang
State Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources,Key Laboratory of Standardization of Chinese Herbal Medicine, Chengdu University of Traditional Chinese Medicine Chengdu 611137, China.
Sichuan Zhijiacheng Biotechnology Co., Ltd. Chengdu 610000, China.
Zhongguo Zhong Yao Za Zhi. 2020 Jul;45(13):3079-3084. doi: 10.19540/j.cnki.cjcmm.20200329.110.
The systematic breeding method was adopted to breed a new good cultivar of Curcuma longa, named "Chuanjianghuang 1". From 2014 to 2015, two consecutive years of multi-point test were carried out in Shuangliu, Chongzhou and Wenjiang. The biological characters, phenology, agronomic characters, yield and quality indexes of "Chuanjianghuang 1" were comprehensively evaluated. The results showed that compared with local traditional species, the rhizome yield of the new cultivar "Chuanjianghuang 1" increased by 20.61%.The average content of volatile oil was higher than 24.17% and the average content of curcumin in root tuber was higher than 26.62%. The yield of root tuber increased by 54.59%.The average content of volatile oil is higher than 36.28% and the average content of curcuminoids is higher than 25.31%. Compared with "Huangsi Yujin 1", "Chuanjianghuang 1" increased the average yield of rhizome by 123.68%,the volatile oil increased by an average of 7.69%and the curcumin content increased by an average of 58.23%. The average content of volatile oil is higher than 52.82% and the average content of curcuminoids in root tuber was higher than 38.34%. The new variety "Chuanjianghuang 1" has better yield than the local traditional species, and the internal quality of rhizome and root tuber is better. Compared with "Huangsi Yujin 1", the yield of rhizome is significantly increased, and the internal quality of rhizome and root tuber is better, especially the content of curcumin in rhizome and curcuminoids in root tuber is significantly higher than that of "Huangsi Yujin 1". "Chuanjianghuang 1" is high yield, good quality, good stability and strong adaptability, which is suitable for cultivation and promotion in Chengdu Jinma River Basin, such as Shuangliu, Chongzhou, Wenjiang.
采用系统育种方法培育出姜黄优良新品种“川姜黄1号”。2014年至2015年，在双流、崇州和温江连续两年进行多点试验，对“川姜黄1号”的生物学特性、物候期、农艺性状、产量和品质指标进行综合评价。结果表明，与当地传统品种相比，新品种“川姜黄1号”的根茎产量提高了20.61%。挥发油平均含量高于24.17%，块根中姜黄素平均含量高于26.62%。块根产量提高了54.59%。挥发油平均含量高于36.28%，姜黄素类化合物平均含量高于25.31%。与“黄丝郁金1号”相比，“川姜黄1号”根茎平均产量提高了123.68%，挥发油平均增加了7.69%，姜黄素含量平均增加了58.23%。挥发油平均含量高于52.82%，块根中姜黄素类化合物平均含量高于38.34%。新品种“川姜黄1号”产量优于当地传统品种，根茎和块根内在品质优良；与“黄丝郁金1号”相比，根茎产量显著提高，根茎和块根内在品质优良，尤其是根茎中姜黄素和块根中姜黄素类化合物含量显著高于“黄丝郁金1号”。“川姜黄1号”高产、优质、稳定性好、适应性强，适宜在成都金马河流域的双流、崇州、温江等地种植推广。
