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首页> 外文期刊>Journal of animal and veterinary advances >Responses Strategy to Morphology of Fringed Sagebrush (Artemisia frigid) to Grazing Intensity in Desert Steppe of Inner Mongolia
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Responses Strategy to Morphology of Fringed Sagebrush (Artemisia frigid) to Grazing Intensity in Desert Steppe of Inner Mongolia

机译：内蒙古荒漠草原鼠尾草形态特征对放牧强度的响应策略

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摘要

To investigated the tolerance response of Fringed sagebrush (Artemisia frigid Willd.) to three grazing intensities in the desert steppe of Inner Mongolian in China, the relationships between them were analyzed from two different aspects, plant height and leaf epidermis micro-morphology. As grazing pressure increased, plant height was the better trait of grazing response. At the height level researchers predicted that plants with a negative response to grazing would be ingest by sheep with grazing intensity increasers. At the leaf epidermis micromorphology level, researchers predicted that with higher grazing intensities would have stomatal subsidence, skin folds increase. The results of this exploratory study suggest that prediction of grazing responses on the basis of easily measured plant traits is feasible and consistent between similar grazing systems in different regions. The results challenge the precept that high intensity sheep grazing necessarily change species with micromorphology and height.
机译：为了研究流苏鼠尾草（Artemisia frigid Willd。）对内蒙古荒漠草原三种放牧强度的耐受性响应，从植物高度和叶表皮微观形态两个方面分析了它们之间的关系。随着放牧压力的增加，株高是较好的放牧反应性状。研究人员预测，在高度水平上，放牧强度增加的绵羊会摄取对放牧产生负面反应的植物。在叶片表皮微观形态学水平上，研究人员预测，较高的放牧强度会使气孔下陷，皮肤皱褶增加。这项探索性研究的结果表明，基于易于测量的植物性状预测放牧反应是可行的，并且在不同地区的相似放牧系统之间是一致的。结果挑战了高强度放牧绵羊必然会改变其微观形态和高度的物种这一说法。

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