| 清河林区生态物候季节的划分和农（林）时动态预测 |
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| 引用本文： | 姜乃准 朱宝纯. 清河林区生态物候季节的划分和农（林）时动态预测[J]. 植物研究, 1995, 15(4): 539-545 |
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| 作者姓名： | 姜乃准 朱宝纯 |
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| 作者单位： | 东北林业大学，通河县清河林业局 |
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| 摘 要： | 本文在分析了各种划分季节方法利弊的基础上，肯定了以物候资料划分季节的优点，并以清河林区多年的物候资料划分了季节，编制了清河林区多年的物候历（自然历），提出了利用物候历预测农（林）时的模拟公式。
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| 关 键 词： | 生态物候期 森林物候学 季节划分 动态预测 |
THE DIVISION OF ECOLOGICAL PHENOLOGICAL SEASONS AND DYNAMIC SUITABLE DATES PREDICTION FOR AGRICULTURE AND FOREST PRACTICES IN QINGHE FOREST REGION |
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| Jiang Nai-zhun, Zhu Bao-chun, Duan Wen-biao, Zheng Zhen, Liu Yu-fu. THE DIVISION OF ECOLOGICAL PHENOLOGICAL SEASONS AND DYNAMIC SUITABLE DATES PREDICTION FOR AGRICULTURE AND FOREST PRACTICES IN QINGHE FOREST REGION[J]. Bulletin of Botanical Research, 1995, 15(4): 539-545 |
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| Authors: | Jiang Nai-zhun Zhu Bao-chun Duan Wen-biao Zheng Zhen Liu Yu-fu |
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| Abstract: | Advantages of Sensonal division using phenolgical material were affirmed on thebasis of analysis of advantages and disadvantages of various methods of seasonaldivision, and the seasons were divided according to many year's phenologicalmaterial of QingHe forest region. The phenological calendar (natural calender) inQingHe Forest region was compiled. The imitative formula to make use of thephenological calendar to Predict suitable dates for agriculture and forest practiceswas put forward. |
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| Keywords: | Ecological phenophase Seasonal division Dynamic prediction |
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