| 民勤干旱荒漠区唐古特白刺夏季容器育苗技术 |
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| 引用本文： | 曾新德,马存世,李进军,张有佳,赵多明,李发鸿.民勤干旱荒漠区唐古特白刺夏季容器育苗技术[J].甘肃林业科技,2010,35(2):54-56. |
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| 作者姓名： | 曾新德 马存世 李进军 张有佳 赵多明 李发鸿 |
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| 作者单位： | 1. 甘肃农业大学林学院,甘肃,兰州730070;甘肃民勤连古城国家级自然保护区管理局,甘肃,民勤,733300
2. 甘肃民勤连古城国家级自然保护区管理局,甘肃,民勤,733300 |
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| 摘 要： | 探讨了民勤干旱荒漠区唐古特白刺夏季容器播种育苗技术,包括种子催芽、营养土配制、苗床设置、营养钵播种方式和苗期管理等。唐古特白刺夏季容器播种苗当年平均苗高15.7cm,平均地径0.38cm,其生长呈S形曲线,8月份苗高和地径生长较缓慢,9月份生长迅速,10月份生长缓慢并开始木质化直至停止生长。唐古特白刺夏季容器育苗可当年冬季或次年春季出圃造林。
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| 关 键 词： | 民勤 干旱荒漠区 唐古特白刺 容器育苗 夏季播种 |
Technique of Container Nursery of Nitraria tangutorum in Arid Desert Region of Minqin in Summer |
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| ZENG Xin-de,MA Cun-shi,LI Jin-jun,ZHANG You-jia,ZHAO Duo-ming,LI Fa-hong.Technique of Container Nursery of Nitraria tangutorum in Arid Desert Region of Minqin in Summer[J].Journal of Gansu Forestry Science and Technology,2010,35(2):54-56. |
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| Authors: | ZENG Xin-de MA Cun-shi LI Jin-jun ZHANG You-jia ZHAO Duo-ming LI Fa-hong |
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| Institution: | 1.Forestry College of Gansu Agriculture University,Lanzhou 730070,China;2.Administration Bureau of Minqin Liangucheng National Nature Reserves of Gansu Province,Minqin Gansu 733300,China) |
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| Abstract: | Container sow and nursery technique of Nitraria tangutorum in arid desert region were discussed in this paper,including accelerate germination of seed,nutrient soil configuration,seedbed setting,sow method of nutrition pot,seedling management and pest control etc.Average seedling height of Nitraria tangutorum was 15.7 cm,average ground diameter was 0.38 cm,and growth curve was S-shaped curve,seedling height and ground diameter grew slowly in August,seedling height and diameter grew fast in September,seedling height and diameter grew slowly and started to become lignification,and until stopped growing in October.Container seedling of Nitraria tangutorum can be removed from nursery for afforestation in winter of the current or in summer of the next year. |
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| Keywords: | Minqin arid desert region Nitraria tangutorum container nursery summer-sowing |
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