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不同大麻品种(系)在西双版纳州种植的适应性观察
作者: 唐志敏1 *  胡学礼2 *  孙 涛3 * *  赵永祥4  严洪斌5  周 英3  李树忠3  
谭元花1
  段 超1  李 红1  
单位: (1 西双版纳州植保植检站  云南 景洪 666100;2 云南省农业科学院经济作物研究所  昆明 650205;3 西双版纳州农业科学研究所;  
关键词: 大麻品种(系)  适应性  纤维化学成分  农艺性状  纤维产量  西双版纳州  
分类号:S563.3
出版年,卷(期):页码:2012 ,43 ( 2 ): 页码:160-163
摘要:

【Objective】The present experiment was conducted to select suitable cultivar for planting in Menghai region of Xishuangbanna in order to sustainably develop hemp industry in this area. 【Method】Phenophases, agronomic traits, fiber production and fiber chemical composition of  hemp varieties, viz., Yunma 5, Yunwan 6, Yunwan 9, Yunwan 10, Wandama 1, Fenyang 1, PB-1, PB-2, PB-3, PB-4, PB-5 and Yunma 1 (CK) were investigated. 【Result】The longest technical maturity period of PB-3 was found 70 days higher than Fenyang 1. PB-3 had the highest fiber yield (2694.0 kg/ha) but a little poor fiber quality. Comprehensive traits of Yunwan 6 and Yunma 5 were relatively fine. Yunma 1 (CK), Yunwan 10, Yunwan 9 and PB-4 had relatively lower fiber yield which was 2221.5, 2110.5, 1944.0 and 1914.0 kg/ha, respectively. The yield of other varieties was low. 【Conclusion】Yunwan 6, Yunma 5 and PB-3 were found suitable for planting in Menghai County, followed by Yunwan 10, Yunwan 9, and PB-4 being good for higher fiber yield. The other varieties with lower fiber yield should not be planted in this region.

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