浙江农业科学 ›› 2026, Vol. 67 ›› Issue (4): 993-998.DOI: 10.16178/j.issn.0528-9017.20240531

• 资源与环境 • 上一篇    下一篇

黑龙江植烟区土壤养分特征及肥力评价

李含文1,2,3(), 黄勤超2, 焦玉生2, 王鹏1, 张云贵3, 李志宏3, 刘青丽3, 王宁1, 蒋雨洲1()   

  1. 1.黑龙江八一农垦大学,黑龙江 大庆 163319
    2.中国烟草总公司 黑龙江省公司,烟草科学研究所,黑龙江 哈尔滨 150010
    3.中国农业科学院 农业资源与农业区划研究所,北京 100081
  • 收稿日期:2024-07-03 出版日期:2026-04-11 发布日期:2026-04-17
  • 通讯作者: 蒋雨洲
  • 作者简介:蒋雨洲,E-mail:417313576@qq.com
    李含文,研究方向为农业环境保护与资源利用。E-mail:844380332@qq.com
  • 基金资助:
    黑龙江省植烟土壤健康评价体系构建(2022230000200049)

Soil nutrient characteristics and fertility evaluation of tobacco⁃growing regions in Heilongjiang Province

LI Hanwen1,2,3(), HUANG Qinchao2, JIAO Yusheng2, WANG Peng1, ZHANG Yungui3, LI Zhihong3, LIU Qingli3, WANG Ning1, JIANG Yuzhou1()   

  1. 1.Heilongjiang Bayi Agricultural University,Daqing 163319,Heilongjiang
    2.Institute of Tobacco Science,China National Tobacco Corporation Heilongjiang Branch,Harbin 150010,Heilongjiang
    3.Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081
  • Received:2024-07-03 Online:2026-04-11 Published:2026-04-17
  • Contact: JIANG Yuzhou

摘要:

为探究黑龙江植烟区的土壤肥力状况,为黑龙江植烟区土壤养分资源管理提供参考依据,本研究采集了黑龙江省17个植烟区的土壤样品,测定其pH值,及有机质、碱解氮、有效磷、速效钾、水溶性氯、有效锌含量等评价指标,通过主成分分析计算权重,采用隶属度函数对所有指标进行归一化处理,计算土壤肥力指数(SFI)并对其进行评价。结果表明,71%样点的肥力水平处于较高水平,29%的样点处于中等水平,其中宁安的肥力水平最高,SFI达到0.791,样本区土壤SFI平均值为0.645,肥力等级较高,处于Ⅱ级适宜性。各个评价指标的变异系数为12.51%~77.38%,平均变异系数为42.27%,属于高度变异。黑龙江省植烟区应调节土壤pH值,控制有机肥以及氮肥使用,适当减少钾肥、磷肥和锌肥施用,合理利用氯肥。

关键词: 植烟区, 养分特征, 土壤肥力评价, 黑龙江省

Abstract:

In order to investigate the soil fertility status in the tobacco-growing regions of Heilongjiang Province and provide a reference basis for soil nutrient resource management,this study collected soil samples from 17 tobacco-growing regions in Heilongjiang Province. The evaluation indicators measured included pH value,and contents of organic matter,alkali-hydrolyzable nitrogen,available phosphorus,available potassium,water-soluble chlorine,and available zinc. The weight of each indicator was calculated through principal component analysis,and all indicators were normalized using a membership function. The soil fertility index(SFI) was then calculated and evaluated accordingly. The results show that the overall fertility level in the tobacco-growing regions of Heilongjiang Province is relatively high,with 71% of the samples classified as having high fertility and 29% as having medium fertility. Among them,Ning'an exhibited the highest fertility,with SFI of 0.791. The overall average SFI in Heilongjiang Province is 0.645,indicating a relatively high fertility level,classified as Grade Ⅱ(suitable). The variation coefficients of the evaluation indicators ranged from 12.51% to 77.38%,with an average variation coefficient of 42.27%,indicating high variability. For the tobacco-growing regions in Heilongjiang Province,it is recommended to adjust soil pH value,control the application of organic and nitrogen fertilizers,appropriately reduce the use of potassium,phosphorus,and zinc fertilizers,and reasonably utilize chlorine fertilizers.

Key words: tobacco-growing regions, nutrient characteristic, soil fertility evaluation, Heilongjiang Province

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