柚木种子育苗及栽培技术研究
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摘要
对柚木种子育苗和栽培技术进行研究,掌握柚木种子育苗处理方法及栽培管理技术要点,为雷州半岛引种柚木提供科学依据。试验结果表明:柚木种子播种前在露天水池浸泡7d的平均发芽率最高;红壤土播种比河沙播种出芽率高(76.10%),出芽快且整齐。采用截干种植的栽培技术比直接上袋育苗再移植长的快。
Study on the seed seeding and cultivation technology of Tectona grandis,grasp the treatment methods of seed germination and the key points on the technique of artificial cultivation management,provides the basis for development and utilization of Tectona grandis in Lei Zhou Peninsula.Test results show that:The average germination rate of Tectona grandis seeds before sowing in the open-air pool for 7 days was the highest.Red soil seeding rate was higher than the river sand seed sprouting(76.10%),sprouting quickly and neatly.The cultivation technique of stem cutting cultivation was faster than that of direct seeding and transplanting.
Study on the seed seeding and cultivation technology of Tectona grandis,grasp the treatment methods of seed germination and the key points on the technique of artificial cultivation management,provides the basis for development and utilization of Tectona grandis in Lei Zhou Peninsula.Test results show that:The average germination rate of Tectona grandis seeds before sowing in the open-air pool for 7 days was the highest.Red soil seeding rate was higher than the river sand seed sprouting(76.10%),sprouting quickly and neatly.The cultivation technique of stem cutting cultivation was faster than that of direct seeding and transplanting.
引文
[1]曾炳山,黄永芳,杨懋勋,等.柚木嫩枝扦插生根过程中营养物质的研究[J].中南林业科技大学学报,2013,33(2):1~4
[2]梁坤南,周再知,白嘉雨,等.我国珍贵树种柚木人工林发展现状、对策与展望[J].福建林业科技,2011,38(4):173~177
[3]梁坤南,白嘉雨,周再知,等.珍贵树种柚木良种繁育发展概况[J].广东林业科技,2006,22(3):85~89
[2]梁坤南,周再知,白嘉雨,等.我国珍贵树种柚木人工林发展现状、对策与展望[J].福建林业科技,2011,38(4):173~177
[3]梁坤南,白嘉雨,周再知,等.珍贵树种柚木良种繁育发展概况[J].广东林业科技,2006,22(3):85~89