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| 用专业统计资料进行稻麦病虫超长期预测的研究 | |
| 摘 要： | |
| 关 键 词： | 植物保护 统计资料 农作物病虫 超长期预测研究 |
STUDY ON SUPER LONG TERM PREDICTION OF DISEASES AND INSECT PESTS OF RICE AND WHEAT WITH THE PROFESSIONAL STATISTICAL DATA IN SICHUAN |
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