燕山地区白头翁生境土壤化学成分研究  

Study on Soil Nutrients of Pulsatilla chinensis Ecological Environments in the Yanshan Area

作　　者：李婧实[1] 陈强[2] 郑金双[1] 苏文楠 徐兴友 王文颇[1] 周阳雪 徐宁伟 LI Jingshi;CHEN Qiang;ZHENG Jinshuang;SU Wennan;XU Xingyou;WANG Wenpo;ZHOU Yangxue;XU Ningwei(Hebei Normal University of Science&Technology,Qinhuangdao Hebei 066600;Tangshan University,Tangshan Hebei 063000;Hebei Agricultural University,Baoding Hebei 071000)

机构地区：[1]河北科技师范学院,河北秦皇岛066600 [2]唐山学院,河北唐山063000 [3]河北农业大学,河北保定071000

出　　处：《安徽农学通报》2023年第4期146-149,173,共5页Anhui Agricultural Science Bulletin

基　　金：河北省重点研发计划项目(20322504D);河北省高等学校科学技术研究项目(ZC2022039)。

摘　　要：本研究对燕山地区白头翁生境土壤进行调查与分析,揭示白头翁生境土壤化学性质,为燕山地区白头翁种质资源保护和可持续开发利用提供科学依据。结果表明,燕山地区白头翁生境土壤pH范围较宽,有机质、全氮、全磷、全钾、碱解氮、有效磷、速效钾含量的变化幅度较大,白头翁生境土壤的多样性引发生境伴生植物的多样性,也预示着燕山地区白头翁种质资源生态适应多样性的特点,有利于其引种栽培。The purpose of this study was to provide a scientific basis for better protection and sustainable utilization of Pulsatilla chinensis in the Yanshan area,Which based on the detailed investigation into the soil combining with the sampling survey methods,to investigate the soil nutrients of P.chinensis in the Yanshan area.The results showed that the pH of soils where P.chinensis grew was wide.The contents of organic matter,total nitrogen,total phosphorus,total potassium,alkali hydrolyzable nitrogen,effective phosphorus and available potassium varied greatly,which indicated the diversity of associated plants and strong adaptability of P.chinensis in the Yanshan area.Results of this study demonstrate that introduction and cultivation of P.chinensis in the Yanshan area are feasible and necessary.

关 键 词：燕山地区 白头翁 生境 土壤 化学性质 

分 类 号：S571.1[农业科学—茶叶生产加工] S153[农业科学—作物学]