| 不同基肥混合施用对杉木种子出苗影响的研究 |
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| 引用本文： | 田建成.不同基肥混合施用对杉木种子出苗影响的研究[J].湖北林业科技,2003(1):5-8. |
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| 作者姓名： | 田建成 |
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| 作者单位： | 湖北省鹤峰县林业局,恩施,445800 |
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| 摘 要： | 采用正交试验方法 ,对过磷酸钙、菜籽饼粉及复合肥不同的施肥水平影响杉木种子出苗情况进行了效果对比试验。结果表明 :混合施用过磷酸钙与复合肥的处理组合均能促进杉木种子出苗 ,最佳组合为每hm2 混合施用 75 0kg过磷酸钙及 375kg复合肥 ,出苗率比对照高出 30 3%。
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| 关 键 词： | 杉木 基肥 出苗 影响 |
| 修稿时间： | 2002年9月15日 |
Effect of Mixed Application with Different Ground Fertilizer on Seedling Emergence of Chinese Fir Seed |
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| Tian Jiancheng.Effect of Mixed Application with Different Ground Fertilizer on Seedling Emergence of Chinese Fir Seed[J].Hubei Forestry Science and Technology,2003(1):5-8. |
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| Authors: | Tian Jiancheng |
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| Institution: | Hefeng county Forestry Bureau of Hubei Province Enshi 445800 |
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| Abstract: | A contrast test was carried out using the orthogonal test method on effects of seedling emergence of Chinese fir seed. Different application level of calcium super phosphate, rapeseed cake powder and compound chemical fertilizer was applicated into test field during the test period. The results showed that all treatment combination of the mixed application with calcium superphosphate and compound chemical fertilizer can promote seedling emergence of Chinese fir seed. The optimal combination is the mixed application with 750 kg per hm 2 calcium superphosphate and 375 kg per hm 2 compound chemical fertilizer. The emergence rate is 30.3% higher than the control's. |
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| Keywords: | Chinese fir ground fertilizer seedling emergence effect |
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