| 大豆灰斑病Fuzzy测报模型 |
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| 引用本文： | 南都国,于连波.大豆灰斑病Fuzzy测报模型[J].黑龙江八一农垦大学学报,1992(1):45-52. |
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| 作者姓名： | 南都国 于连波 |
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| 摘 要： | 本文运用模糊数学理论建立了大豆灰斑病预测预报模型。经对国营350农场种植的大豆中熟品种“合丰25”十年的资料拟合,符合率达90%,对中熟品种“黑农26”九年的资料拟合,符合率达89%,对早熟品种“黑河3号”九年的资料拟合,符合率达78%。
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| 关 键 词： | 模糊数学 测报模型 大豆 灰斑病 |
A FUZZY MODEL FOR PREDICTION OF CERCOSPRA SOJINA |
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| Nan Duguo Yu Lianbo xin Huipu.A FUZZY MODEL FOR PREDICTION OF CERCOSPRA SOJINA[J].Journal of Heilongjiang August First Land Reclamation University,1992(1):45-52. |
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| Authors: | Nan Duguo Yu Lianbo xin Huipu |
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| Institution: | Nan Duguo Yu Lianbo xin Huipu |
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| Abstract: | In this paper a model for predicting and forecasting Cercospra Sojina has been built by the use of the theory of fuzzy mathematics. The accuracy of the model reaches 90% by analysis and estimation of the ten year's data collected from the middle maturity cultivar Hefeng 25 on the 850 State farm, 89% by analysis and estimation of the nine years'data from the middle maturity cultivar Heinong 26,and 78% by analysis and estimation of the nine years' data of early maturity cultivar Heihe 3 . |
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| Keywords: | Cercospra sojina Fuzzy mathematics Prediction model |
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