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Position: Home > Articles > Integrated Cultivated Techniques of Sesame Cultivar Zhong-zhi No.12 Hubei Agricultural Sciences 2006,45 (3) 57-59+63

芝麻新品种中芝12配套栽培技术研究

作  者:
赵应忠;刘红艳;高广金;黄开意;苏元清
单  位:
中国农业科学院油料作物研究所;湖北省鄂州市农业局;湖北省农业厅
关键词:
芝麻;中芝12;栽培技术;高产攻关
摘  要:
在湖北鄂州和武汉进行了芝麻新品种中芝12的播期、密度、打顶、化控及高产攻关试验,结果表明,该品种的最适宜播期为5月30日,密度为每公顷15万株,第3对真叶期间隔1周连喷两次150mg.kg-1或200mg.kg-1缩节胺。中芝12在高肥水条件下不宜打顶,但在一般种植条件下以初花后25d打顶效果好。鄂州和武汉高产攻关公顷产量分别为2139.75kg和2418.75kg。
译  名:
Integrated Cultivated Techniques of Sesame Cultivar Zhong-zhi No.12
作  者:
ZHAO Ying-zhong1,LIU Hong-yan1,GAO Guang-jin2,HUANG Kai-yi3,SU Yuan-qing1(1.Oil Crops Research Institute,CAAS,Wuhan 430062,China;2.Agricultural Department of Hubei Province,Wuhan 430070,China;3.Ezhou Agricultural Bureau of Hubei Province,Ezhou 436000,Hubei,China)
关键词:
sesame;Zhong-zhi No.12;cultivated technique;high yield trial
摘  要:
The trials of sowing date,plant density,tip cutting,chemical control and high yield for sesame cultivar Zhong-zhi 12 were conducted in Ezhou and Wuhan of Hubei Province.The results showed that for Zhong-zhi 12 the suitable sowing date was May 30 and the suitable density was 15×104 plantshm-2.DPC(N,N-dimthy piperidinium chloride) solutions sprayed at stage of three pairs of leaves with one week interval in 150mg·kg-1 or 200mg·kg-1 two times were fitted for yield increase.It seemed that Zhong-zhi 12 was not suitable for tip cutting in high fertilizer condition and could be done 25 days after initial flowering in average condition.The seed yields of Zhong-zhi 12 in high yield trials were 2 139.75 kg·hm-2 and 2 418.75 kg·hm-2 in Ezhou and Wuhan,respectively.

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