北方农业学报 ›› 2014, Vol. ›› Issue (6): 97-97.
• 农作物品种选育与实用技术推广 • 上一篇 下一篇
周瑞中 马龙
出版日期:
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通讯作者:
ZHOU Rui-zhong (Baotou Landscaping Administrative Bureau,Baotou 014010,China)
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摘要: 近年来,包头市各大公园、广场等绿地的白皮松出现了逐年衰弱、死亡的现象,特别是个别年份长势极度衰弱,死亡情况严重。在对全市范围内白皮松现状进行调查工作的基础上,笔者分析了该市白皮松长势不良甚至死亡的原因,并提出了有效的养护措施,以期为包头市白皮松的保护工作奠定基础。
Abstract: In recent years, the bad growth vigor of Pinus bungeana planted in the botanical garden, square and parks in Baotou city was commonly observed and some of them even died gradually in individual year. Based on the comprehensive survey of the growth vigor of Pinus bungeana in Baotou city, the reasons caused the bad growth vigor and deaths of Pinus bungeana were analyzed and the protective measures were also proposed. This study may provide some foundation for the protection of Pinus Bungeana in Baotou.
中图分类号:
周瑞中 马龙. 包头市白皮松长势不良的原因调查及对策[J]. 北方农业学报, 2014, (6): 97-97.
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