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应用生态学报 ›› 1999, Vol. 10 ›› Issue (6): 673-675.

• 研究论文 • 上一篇    下一篇

乐陵金丝小枣区不同土体构型土壤的主要表征

盛学斌1, 孙建中1, 刘云霞1, 陈庆沐2, 田敬义3, 蔡华清3   

  1. 1. 中国科学院生态环境研究中心, 北京100085;
    2. 中国农业科学院区划研究所, 北京100081;
    3. 山东乐陵市林业局, 乐陵253600
  • 收稿日期:1999-03-24 修回日期:1999-07-19 出版日期:1999-11-25 发布日期:1999-11-25
  • 通讯作者: 盛学斌,男,1940年生,研究员,主要从事土壤物化及生物地球化学循环方面的研究,发表论文71篇.合作专著4部.E-mail:Xuebinsh@mail.rcees.ac.cn E-mail:Xuebinsh@mail.rcees.ac.cn
  • 基金资助:

    国家自然科学基金(49472169).

Main features of soils with different soilmass structural patterns in Leling jijithus producing area

Sheng Xuebin1, Sun Jianzhong1, Liu Yunxia1, Chen Qingmu2, Tian Jingyi3, Cai Huaqing3   

  1. 1. Research Center for Eco environmental Sciences, Acaclemia Sinica, Beijing 100085;
    2. Institute for Agricultural Regionalization, Chinese Academy of Agricultural Sciences, Beijing 100081;
    3. Forest Bureau of Leling City, Shandong Province, Leling 253600
  • Received:1999-03-24 Revised:1999-07-19 Online:1999-11-25 Published:1999-11-25

摘要: 研究表明,乐陵金丝小枣区3种土体构型的优劣依粘质物土体构型>泥壤质土体构型>砂壤质土体构型排序,此序列恰与土壤营养素含量的多寡呈正相关,与该土体构型区枣果品质优中劣相对应。

关键词: 乐陵金丝小枣, 不同土体构型, 表征, 生态效率, 扩展火用分析, 生态经济系统, 彭阳县, 驱动机制

Abstract: The study indicated that three soilmass structural patterns found in Leling jijithus producing area were in the following sequence in accordance with their quality:clayey>muddy-loam>sandy-loam.This sequence was just positively correlated with soil nutrient contents and consistent to the quality sequence of jijithus:high,moderate,and low-quality.

Key words: Leling jijithus, Different soilmass structural patterns, Soil feature, extended exergy analysis, Pengyang County, eco-economic system, driving mechanism, eco-efficiency