| 施肥对马尾松采种母树球果与种子产量的影响 |
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| 引用本文： | 张国洲,谢维斌.施肥对马尾松采种母树球果与种子产量的影响[J].安徽农业科学,2011,39(31):19194+19202-19194,19202. |
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| 作者姓名： | 张国洲 谢维斌 |
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| 作者单位： | 贵阳学院生环系,贵阳贵州,550005;贵州省都匀市林业局,都匀贵州,558005 |
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| 基金项目： | 国家林业局项目“贵州都匀马寨马尾松良种基地建设” |
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| 摘 要： | 目的]研究施肥对马尾松采种母树球果与种子产量的影响。方法]设置施肥和不施肥2个处理,研究施肥对马尾松采种母树球果与种子产量的影响。结果]施肥有助于较大幅度地提高采种母树球果和种子产量,施肥后的球果和种子产量分别是未施肥母树球果和种子产量的1.34和1.55倍,但差异不显著。结论]施肥对采种母树球果和种子产量有一定影响。
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| 关 键 词： | 马尾松 球果 种子 产量 施肥 |
Effect of Fertilizition on Production of Cone and Seed of Collect seed Trees of Pinus manssoniana |
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| Institution: | ZHANG Guo-zhou et al(Department of Biological and Enviromental Engineering of Guiyang University,Guiyang,Guizhou 550005) |
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| Abstract: | Objective] The aim was to study the effects of fertilization on production of cone and seed of collect seed trees of Pinus manssoniana.Method] The effects of fertilization on production of cone and seed of collect seed trees of Pinus manssoniana was studied by setting fertilization and unfertilization.Result] Fertilization increased production of cone and seed of collect seed trees greatly,which was 1.34 and 1.55 times than the unfertilized trees' respectively when the trees were fertilized,but the increase was not significant.Conclusion] Fertilization affected the production of cone and seed. |
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| Keywords: | Pinus manssoniana Cone Seed Production Fertilizition |
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