Bupleurum chinense is a genuine medicinal material in Shanxi Province,and planting B.chinense is one of the main sources for local farmers to increase their income.In B.chinense cultivation,wheat-B.chinense,maize-B.ch...Bupleurum chinense is a genuine medicinal material in Shanxi Province,and planting B.chinense is one of the main sources for local farmers to increase their income.In B.chinense cultivation,wheat-B.chinense,maize-B.chinense and soybean-B.chinense are commonly used as multiple cropping patterns.In the present study,we studied the effects of three different multiple cropping patterns on N,P and K levels of soil,photosynthetic parameters,agronomic characteristics,saikosaponin A,C and D contents,yield and economic benefits of B.chinense.The results showed that the soybean-B.chinense multiple cropping pattern was beneficial to the enrichment of N in the soil,thus promoting photosynthetic parameters,growth,saikosaponin accumulation,yield and economic benefits of B.chinense.It is suggested that soybean-B.chinense multiple cropping was an appropriate multiple cropping pattern for local cultivation of B.chinense.展开更多
基金National Natural Science Foundation of China(Grant No.31601677)Natural Science Foundation of Shanxi Province(Grant No.201701D121180)+1 种基金Key Research and Development Project of Jinzhong City in Shanxi Province(Grant No.Y182018)Technological innovation team of development and utilization Chinese Geoherbs Resources in Shanxi Province,China(No.2018TD009)。
文摘Bupleurum chinense is a genuine medicinal material in Shanxi Province,and planting B.chinense is one of the main sources for local farmers to increase their income.In B.chinense cultivation,wheat-B.chinense,maize-B.chinense and soybean-B.chinense are commonly used as multiple cropping patterns.In the present study,we studied the effects of three different multiple cropping patterns on N,P and K levels of soil,photosynthetic parameters,agronomic characteristics,saikosaponin A,C and D contents,yield and economic benefits of B.chinense.The results showed that the soybean-B.chinense multiple cropping pattern was beneficial to the enrichment of N in the soil,thus promoting photosynthetic parameters,growth,saikosaponin accumulation,yield and economic benefits of B.chinense.It is suggested that soybean-B.chinense multiple cropping was an appropriate multiple cropping pattern for local cultivation of B.chinense.
