| 覆土厚度和钙肥对野生清香木播种的影响 |
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| 引用本文： | 李子光,严毅,周庆宏,王亚婷,袁思安,王有兵.覆土厚度和钙肥对野生清香木播种的影响[J].中国园艺文摘,2014(10):35-36. |
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| 作者姓名： | 李子光 严毅 周庆宏 王亚婷 袁思安 王有兵 |
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| 作者单位： | 云南省昆明市海口林场,云南昆明650114 |
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| 摘 要： | 以野生清香木种子为试验材料,研究覆土厚度及钙肥对清香木播种的影响。结果表明：清香木种子现采现播发芽率可达67.4%,采用育苗盘播种育苗时,1-5倍厚的土壤中也能正常发芽;清香木抗盐能力较强,在添加25%过磷酸钙河沙中也能正常发芽,发芽率最高可达71.1%。
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| 关 键 词： | 清香木 覆土厚度 钙肥 播种 |
Influence of Sowing Depth and Calcium Fertilizer on Wild Pistacia weinmannifolia |
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| Authors: | LI Zi-guang YAN Yi ZHOU Qing-hong WANG Ya-ting YUAN Si-an WANG You-bing |
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| Institution: | LI Zi-guang, YAN Yi, ZHOU Qing-hong, WANG Ya-ting, YUAN Si-an, WANG You-bing |
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| Abstract: | Taking the seeds of wild Pistacia weinmannifolia as experimental material, the influences of sowing depth and calcium fertilizer on wild Pistacia weinmannifolia were examined. The results showed that the seed germination rate could reach 67.4% when the seeds were sowed after the harvest. In seedling plate, the seeds could germinate normally in the soil 1 - 5 times deeper than the former. Pistacia weinmannifolia has strong resistance to salt, the germination rate could up to 71. 1% with the addition of 25% calcium fertilizer superphosphate river sand. |
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| Keywords: | Pistacia weinmannifolia Sowing depth Calcium fertilizer Sowing |
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