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| 红豆树种子催芽试验研究 |
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王运昌,陈聪,张冬生,范剑明,谢金兰
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梅州市国营水口林场,梅州市林业科学研究所,梅州市林业科学研究所,梅州市林业科学研究所,梅州市林业科学研究所
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| 摘要: |
| 本文采取不同水温浸泡处理与不同贮藏方式处理等不同催芽方式对红豆树(Ormosia hosiei Hemsl. et Wils.)种子发芽率的影响进行对比试验研究。结果表明：不同水温浸泡处理之间的红豆树种子发芽率存在显著差异,且达到极显著水平(P＜0.001),发芽率的大小依次为：82.3%(100℃)＞23.8%(60℃)＞1.6%(20℃)；不同贮藏方式处理之间的红豆树种子发芽率存在显著差异,且达到极显著水平(P＜0.001),发芽率的大小依次为：82.32%(湿沙贮藏)＞61.4%(湿沙+黄土贮藏)＞42.7%(黄土贮藏)；最佳催芽方式为100℃高温的水浸泡处理后,再采用湿沙贮藏。 |
| 关键词: 红豆树 催芽 发芽率 |
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| 基金项目:广东省农业标准化项目“红豆树栽培技术规程”(2012-DB-18)。 |
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| Study on Test of Ormosia hosiei Hemsl. et Wils. Seed Bud Bursting |
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WANG Yunchang,CHEN Cong,ZHANG Dongsheng,FAN Jianming and XIE Jinlan
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Forestry Research Institute of Meizhou,Meizhou,Forestry Research Institute of Meizhou,Meizhou,Forestry Research Institute of Meizhou,Meizhou,Forestry Research Institute of Meizhou,Meizhou
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| Abstract: |
| Studied on the effects of different soaking temperature and storage methods on the germination rate of Ormosia hosiei Hemsl. et Wils.. The results showed that there were significant level in the effects of different soaking temperature and storage methods on the germination rate of Ormosia hosiei Hemsl. et Wils.. The best way was 100℃ Soaking temperature and then storaging of wet sand, whose germination rate was 82.32%. |
| Key words: Ormosia hosiei Hemsl. et Wils. Seed Germination rate |
