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Position: Home > Articles > Analysis of Biological Characteristics of Wild Hulthemia berberifolia(Pall.)Dumort. in Xinjiang Journal of Shandong Forestry Science and Technology 2013,43 (4) 61-63

新疆野生单叶蔷薇生物学特性分析

作  者:
惠俊爱;张霞;王绍明
单  位:
石河子大学;仲恺农业工程学院
关键词:
单叶蔷薇;生物学特性;生境
摘  要:
在我国仅有新疆是单叶蔷薇自然分布区,根据试验观察发现单叶蔷薇的年生长发育期可划分5个不同阶段:萌芽期、展叶期、开花期、成熟期、落叶休眠期。单叶蔷薇对生境土壤的酸碱度适应范围广,在pH值6.5~9.5范围内均可生长,并可分布至轻度盐渍化土壤,能适应极端温度,极端高温42.8℃,极端低温-39.8℃,全年降水量156.7mm情况下也能生长良好。从生物学特性和生态特性的基本规律看,单叶蔷薇属于旱生植物。单叶蔷薇花期4~6月,此期间在新疆开花小灌木植物不多,这对具有特殊气候的新疆来说很有资源价值。
译  名:
Analysis of Biological Characteristics of Wild Hulthemia berberifolia(Pall.)Dumort. in Xinjiang
作  者:
HUI Junai;ZHANG Xia;WANG Shaoming;ZhongKai University of Agriculture and Engineering;Shihezi University;
关键词:
Hulthemia berberifolia(Pall.)Dumort.;;Biological characteristics;;Habitat
摘  要:
Only Xinjiang was Hulthemia berberifolia natural distribution area in China.According to the experimental observation of Hulthemia berberifolia annual growth and development cycle can be divided into five distinct stages:bud,leaf expansion,blossom period,mature period,deciduous dormancy period.Hulthemia berberifolia on habitat soil pH to adapt to a wide range,the value of pH was 6.5~9.5,and could be distributed to mild saline soil.Adapt to extreme temperatures,extreme high temperature 42.8 ℃,extreme low temperature-39.8 ℃,annual precipitation 156.7mm case also could grow good.From the basic laws of biological characteristics and ecological characteristics,Hulthemia berberifolia belong to xerophytes.Hulthemia berberifolia florescence was April to June,this time in Xinjiang blossom small shrubby plants was not much,it was resource value of special climate of Xinjiang.

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