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Study on Experimental Planting of Introduced Cannabis stativa L

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【Author】 BAN Xiu-wen,ZHOU Ming-qiang,ZHANG Yan,ZHANG Xian-bo,ZHA Lan-song Guizhou Subtropical Crop Institute,Xingyi,Guizhou 562400,China

【摘要】 [Objective]To explore the growth and development rule and yield performance of Cannabis stativa L.introduced to Guizhou Province.[Method]Three Cannabis stativa L.varieties(Guangxi bama variety,Yunnan variety and Xingyi variety) were collected and introduced to Xingyi and Wangmo of Guizhou Province,aiming at comparing the characteristics,studying the cultivation technology and observing the adaptability of them.[Result]Cannabis stativa L.of Guangxi bama variety grew well with bulky plant and thick branch,which was better than that of Yunnan variety and Xingyi variety.The yield of Guangxi bama variety,Xingyi variety and Yunnan variety ranked the first,second and third respectively,the differences among which were significant at 0.01 level.The yield of three varieties cultivated at the planting density of 150 cm×150 cm,150 cm×180 cm and 150 cm × 120 cm ranked the first,second and third respectively,the differences among which were significant at 0.01 level.The differences of the interaction between variety and planting density were also significant at 0.01 level,due to which the density of 150 cm×150 cm was selected as the optimum planting density.[Conclusion]Cultivated in southwest of Guizhou,south of Guizhou,Anshun and southeast of Guizhou which locates in Nanpanjiang,Beipanjiang,Hongshui River,Chishui River and Wuyang River with mean annual temperature more than 19 ℃,elevation of 550-1 400 m,rainfall of 1 000-1 500 mm,annual lumination more than 1400 h and frost free period more than 350 d or no frost,Cannabis stativa L.could grow well and flower and fruit normally.

【基金】 Supported by Key Project of Guizhou Agricultural Academy of Scienceon 2007
  • 【分类号】S567.219
  • 【下载频次】9
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