| 采前低温诱发菠萝果实黑心病 |
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| 引用本文： | 唐友林,周玉婵,周永成,谭兴杰.采前低温诱发菠萝果实黑心病[J].亚热带植物科学,1996,25(2):17-20. |
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| 作者姓名： | 唐友林 周玉婵 周永成 谭兴杰 |
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| 作者单位： | 中国科学院华南植物研究所, 广州 510650 |
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| 摘 要： | 采前低温可诱发菠萝果实黑心病,发病率变化范围为60%~100%。低于21℃的采前低温影响是诱发菠萝黑心病的重要因子之一。在华南菠萝生产区,不同品种对黑心病敏感性的表现不同。因此,培育和栽培抗黑心病的菠萝新品种,将是一个控制黑心病腐烂的重要措施。
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| 关 键 词： | 菠萝果实 采前低温 黑心病 诱发 |
| 收稿时间： | 1996-07-02 |
Black Heart of PineappleFruits Induced by Preharvest Chilling Temperature |
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| Tang Youlin,Zhou Yuchan,Zhou Yongcheng,Tan Xingii.Black Heart of PineappleFruits Induced by Preharvest Chilling Temperature[J].Subtropical Plant Science,1996,25(2):17-20. |
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| Authors: | Tang Youlin Zhou Yuchan Zhou Yongcheng Tan Xingii |
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| Institution: | South China Institute of Botany, Academia Sinica, Guangzhou 510650 |
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| Abstract: | The black heart of pineapple fruits induced by preharvest chilling temperature was studied and discussed.The incidence of blackheart induced by chilling temperature was 60%~100% in autumn and winter. The results suggested that the effect of chilling temperature below 21℃ at preharvest was one of important factors in inducing of pineapple blackheart.In South China,there is a difference of sensibilitv to blackheart in different pineapple varieties. Therefore breeding and planting of new blackheart-resis-tant varieties of pineapple would be an important measure in control of blackheart of pineapples. |
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| Keywords: | Pineapple fruit Preharvest chilling temperature Blackheart induction |
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