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Position: Home > Articles > Study on Cultivation Techniques of the Polygonatum sibiricum Hubei Agricultural Sciences 2011,50 (4) 134-138

黄精栽培技术研究

作  者:
田启建;赵致;谷甫刚
单  位:
吉首大学植物资源保护与利用湖南省高校重点实验室;贵阳市科技局;贵州大学农学院
关键词:
黄精;栽培技术;研究
摘  要:
对黄精(Polygonatum sibiricum Delar.ex Redoute)的栽培密度、施肥、中耕、防病4个因素,进行了3个水平的正交试验L9(34),结果表明,净作黄精密度60 000窝/hm2、每年每公顷一次施入农家肥30 000 kg做基肥、分3次施入农家肥15 000 kg及专用复合肥750 kg为追肥、每年在苗期及生长旺盛期(4月、7月)中耕2次、每年喷施50%退菌特1 000倍液2次(7月或8月)的栽培技术组合产量最好。
译  名:
Study on Cultivation Techniques of the Polygonatum sibiricum
作  者:
TIAN Qi-jian1,ZHAO Zhi2,GU Fu-gang3(1.Key Laboratory of Plant Resources Conservation and Utilization of Hunan Province,Jishou University,Jishou 416000,Hunan,China; 2.College of Agriculture,Guizhou University,Guiyang 550025,China; 3.Science and Technology Bureau of Guiyang,Guiyang 550081,China)
关键词:
Polygonatum sibiricum Delar.ex Redoute;cultivation techniques;study
摘  要:
L9(34) orthogonal test was designed for exploring the optimal cultivation conditions based on the four following factors: planting density,fertilizer rate,intertillage and disease prevention.The optimal cultivation conditions were 60 000 plant/ hm2 of Polygonatum sibiricum Delar.ex Redoute.,30 000 kg farmyard manure per hm2 a year as base fertilizer as well as 15 000 kg farmyard manure and 750 kg special compound fertilizer as topdressing,two times of intertillages in April and July respectively,two times of spraying 1 000 times liquid of 50% Tuzet in July or August.

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