| 植物生长调节剂对马尾松种子园植株雄球花成花的作用 |
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| 引用本文： | 黄众,陈天华,王章荣,高夕全. 植物生长调节剂对马尾松种子园植株雄球花成花的作用[J]. 南京林业大学学报(自然科学版), 1999, 23(3): 86-88 |
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| 作者姓名： | 黄众 陈天华 王章荣 高夕全 |
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| 作者单位： | 1. 南京林业大学 南京 210037
2. 南京农业大学 |
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| 摘 要： | 对６年生马尾松（ＰｉｎｕｓｍａｓｏｎｉａｎａＬａｍｂ）实生种子园和无性系（嫁接）种子园的植株进行外施植物生长调节剂处理，其中包括赤霉素ＧＡ４／７、赤霉素ＧＡ３、脱落酸（ＡＢＡ）和萘乙酸（ＮＡＡ）。处理方法有主干环割羊毛脂包理和主干注射。试验结果表明，马尾松种子园植株的雄球花受到赤霉素ＧＡ４／７和脱落酸（ＡＢＡ）这两种植物生长调节剂的处理而显著增加，赤霉素ＧＡ３对雄球花有一定程度的促进作用。环割处理对雄球花的增加也有作用。
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| 关 键 词： | 植物生长调节剂 马尾松 种子园 雄球花 |
| 修稿时间： | 1998-05-04 |
The Role of Plant Growth Regulators in Flowering of Male Strobil in Masson Pine |
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| Huang ZhongChen TianhuaWang Zhangrong. The Role of Plant Growth Regulators in Flowering of Male Strobil in Masson Pine[J]. Journal of Nanjing Forestry University(Natural Sciences ), 1999, 23(3): 86-88 |
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| Authors: | Huang ZhongChen TianhuaWang Zhangrong |
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| Affiliation: | Huang ZhongChen TianhuaWang Zhangrong (Nanjing Forestry UniversityNanjing210037) Gao Xiquan (Nanjing AgriculturalUniversity) |
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| Abstract: | GA4/7GA3NAA and ABA were applied to 6_year_old masson pine (Pinus massoniana Lamb.) in seedling and grafted masson pine seed orchard. The application methods were main_stem binding lanolin combined with girdling and main_stem injection. The results indicated that GA4/7 and ABA significantly promoted the formation of male strobil and GA3 also promoted it to some extent. It also showed that being combined with Girdling played a positive role. |
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| Keywords: | Plant growth regulator Masson Pine Seed orchard Male strobil |
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