| 杉木种子园结实规律与种子高产稳产技术 |
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| 引用本文： | 刘欲晓.杉木种子园结实规律与种子高产稳产技术[J].湖南林业科技,2005,32(2):14-16,19. |
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| 作者姓名： | 刘欲晓 |
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| 作者单位： | 攸县林业科学研究所,湖南,株洲,412304 |
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| 摘 要： | 以攸县杉木初级和1．5代种子园为研究对象，对长期以来收集的种子园开花结实监测资料进行整理分析，结果表明不同年份、不同无性系、园内不同小气候开花和结实差异显著，光照和水肥条件是影响种子园种子产量的主导环境因子。并结合开展了种子园种子高产稳产试验，提出了种子高产稳产的技术措施。
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| 关 键 词： | 杉木 种子园 结实 高产稳产 |
The fruit law and high-yield steady production techniques of seed yard of Cunninghamia |
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| LIU Yu-xiao.The fruit law and high-yield steady production techniques of seed yard of Cunninghamia[J].Hunan Forestry Science & Technology,2005,32(2):14-16,19. |
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| Authors: | LIU Yu-xiao |
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| Abstract: | Based on research of the F1 and F1.5 generation Cunninghamia in a seed yard of You County, data of fruit and bloom were analyzed. The results showed differences in fruit at different ages, clones and simi-climate. The light, water and fertilizer were the main environmental factors. Based on the high-yield steady production exercises in seed yard, the techniques of high-yield steady products were pointed out. |
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| Keywords: | Cunninghamia seed yard fruit high-yield steady product |
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