The paper summarized the development course of Shijiazhuang Zoo from the aspects of origin, animal feeding and management and venue construction, and showed the achievements of Shijiazhuang Zoo in feeding and reproduc...The paper summarized the development course of Shijiazhuang Zoo from the aspects of origin, animal feeding and management and venue construction, and showed the achievements of Shijiazhuang Zoo in feeding and reproduction, scientific research and communication, venue renova-tion and expansion in different periods. The problems existing in the development of Shijiazhuang Zoo were put forward, and the future development was prospected.展开更多
The introduction and planting of three cultivars of North American wisteria in Shijiazhuang were observed.By comparing the inflorescences of Chinese wisteria,Japanese wisteria and North American wisteria,it is conclud...The introduction and planting of three cultivars of North American wisteria in Shijiazhuang were observed.By comparing the inflorescences of Chinese wisteria,Japanese wisteria and North American wisteria,it is concluded that North American wisteria has compact inflorescence,rich color and late flowering period,and can prolong the ornamental time of wisteria when collocating with Chinese wisteria and Japanese wisteria in landscape application.The application of North American wisteria in Chinese gardens can not only enrich the species diversity of the region,but also have positive significance for improving the landscape effect of the whole city.展开更多
Based on the observation and record of trapping effect of Cinara pinea in urban green space for three consecutive years,the occurrence regularity and causes of C.pinea in urban green space were summarized.The results ...Based on the observation and record of trapping effect of Cinara pinea in urban green space for three consecutive years,the occurrence regularity and causes of C.pinea in urban green space were summarized.The results showed that the quantity of C.pinea was different in different months from August to December,and the damage degree of C.pinea was reduced in the next spring.During rainy and snowy weather from August to December,the number of C.pinea was relatively large,and the egg quantity of C.pinea in February and the number of C.pinea in April were relatively low.Some suggestions on the prevention and control of C.pinea in urban parks were put forward.展开更多
基金Supported by Science and Technology Project of Department of Housing&Urban-Rural Development of Hebei Province(2013-153)。
文摘The paper summarized the development course of Shijiazhuang Zoo from the aspects of origin, animal feeding and management and venue construction, and showed the achievements of Shijiazhuang Zoo in feeding and reproduction, scientific research and communication, venue renova-tion and expansion in different periods. The problems existing in the development of Shijiazhuang Zoo were put forward, and the future development was prospected.
文摘The introduction and planting of three cultivars of North American wisteria in Shijiazhuang were observed.By comparing the inflorescences of Chinese wisteria,Japanese wisteria and North American wisteria,it is concluded that North American wisteria has compact inflorescence,rich color and late flowering period,and can prolong the ornamental time of wisteria when collocating with Chinese wisteria and Japanese wisteria in landscape application.The application of North American wisteria in Chinese gardens can not only enrich the species diversity of the region,but also have positive significance for improving the landscape effect of the whole city.
基金Hebei Provincial Construction Science and Technology Research Project (2019-2072)。
文摘Based on the observation and record of trapping effect of Cinara pinea in urban green space for three consecutive years,the occurrence regularity and causes of C.pinea in urban green space were summarized.The results showed that the quantity of C.pinea was different in different months from August to December,and the damage degree of C.pinea was reduced in the next spring.During rainy and snowy weather from August to December,the number of C.pinea was relatively large,and the egg quantity of C.pinea in February and the number of C.pinea in April were relatively low.Some suggestions on the prevention and control of C.pinea in urban parks were put forward.
