| 应用马尔可夫链方法测报草原蝗虫 |
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| 引用本文： | 陈本建.应用马尔可夫链方法测报草原蝗虫[J].草业科学,1999,16(2):37-40. |
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| 作者姓名： | 陈本建 |
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| 作者单位： | 甘肃农业大学草业工程系 |
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| 摘 要： | 应用马尔可夫（Ｍａｒｃｏｖ－Ｃｈａｉｎ）链方法测报草原蝗虫发生量和发生期的原理和方法，并通过应用甘肃河西地区１９８５～１９９４年高山草原蝗虫发生情况的实际结果，测报了１９９５年甘肃河西地区高山草原蝗虫的发生期和发生量，正确的测报结果，验证了该方法在草原蝗虫测报工作中的可行性和可靠性。
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| 关 键 词： | 马尔可夫链 测报 山地草原 蝗虫 草原 |
APPLY MARCOV-CHAIN TO PREDICT LOCUST IN GRASSLAND |
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| Chen Benjian.APPLY MARCOV-CHAIN TO PREDICT LOCUST IN GRASSLAND[J].Pratacultural Science,1999,16(2):37-40. |
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| Authors: | Chen Benjian |
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| Abstract: | The method and principle to predict the quantity and period of locust occurrence in grassland with Marcov-Chain was introduced. The viability and reliability were tested and verified by the actual results of locust occurrence from 1985 to 1995 in Hexi area of Gansu Province. |
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| Keywords: | Marcov-Chain predict mountain grassland locust |
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