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内蒙典型草原鼠害
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内蒙典型草原鼠害
Encyclopedia
农学
〔草原鼠害〕
释
Injure in typical grassland,Inner Mongolia by rodent
内蒙典型草原鼠害
在内蒙古典型草原,由于鼠类大量啃食、挖掘、抛洒等行为形成大片斑块状次生裸地、致使草原植被大面积退化的现象和问题。内蒙古典型草原由鼠类引起植被盖度大幅度下降的年均发生率约为7%~25%。
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Records of the Karmic Effect
Records of the Pure Registers of the Cavern Heaven
records of the scene investigation
Records of the Search for Divinities
Records of the Sounds Made Breathing on a Sword-guard
Records of the Three Treasures Throughtout the Successive Dynasties
Records of the Torch: Anti-Qing Fights of Southern Ming
records of the War of Resistance Against Japanese Aggression
records of the weather every two hours
Records of the Zunjingge
Records of Thoughtful Differentiation of Materia Medica
Records of Wanshou Taoist Temple in Xiaoyao Mountain
records of water conservancy
Records of Water Conservancy on the Yellow River during the Zhizheng Era
Records of Water Control in The Capital Area
Records of Waterways in the Western Region
Records of Words and Deeds of Eminent Officials of Song Dynasty
records of Wushu
Records of Wuximan Barbarians
Records of Xuanshi
records of Xu weili
Records of Yongding River
Records on Liao Dynasty Poetries
Records on Materials of Painting and Calligraphy and Relevant Inscriptions
Records on Painting and Mounting
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