中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 我国东北烟区典型烟田土壤系统分类研究 土壤 2013,45 (4) 752-758
Position: Home > Articles > Soil Taxonomy of Typical Tobacco Fields in Northeast China Soils 2013,45 (4) 752-758

我国东北烟区典型烟田土壤系统分类研究

作  者：
武小净;庄云;李德成;石屹;徐宜民;王程栋;马兴华
单  位：
土壤与农业可持续发展国家重点实验室(中国科学院南京土壤研究所);中国农业科学院烟草研究所
关键词：
典型烟田土壤;土壤系统分类;野外调查信息;东北
摘  要：
以黑龙江的宁安、吉林的汪清和辽宁的宽甸为我国东北烟区的代表,通过15个典型优质烟田的土壤调查,本研究尝试建立相应的土系。结果表明:①调查的15个典型烟田土壤在系统分类上可归为3个土纲(淋溶土、雏形土和新成土)、5个亚纲、6个土类、7个亚类、11个土族和土系。②不同土系的烟田各有优劣,属于不同土纲的土系在植烟适宜性上有很大差异,淋溶土的土系有效土层深厚,养分含量适中、比例协调,劣势在于黏化层存在可能会限制根系下扎;属于雏形土和新成土的土系优势在土壤颗粒较粗,通透性好,养分含量虽然低但易于通过施肥调控,劣势在于有效土层偏薄。
译  名：
Soil Taxonomy of Typical Tobacco Fields in Northeast China
作  者：
WU Xiao-jing;ZHUANG Yun;LI De-cheng;SHI Yi;XU Yi-min;WANG Cheng-dong;MA Xing-hua;State Key Laboratory of Soil and Sustainable Agriculture (Institute of Soil Science,Chinese Academy of Sciences;College of Resources and Environmental Science, Nanjing Agricultural University;Tobacco Research Institute of CAAS;
关键词：
Typical tobacco field,Soil taxonomy,Information of field survey,Northeast China
摘  要：
Soil plays an important role in highlighting the aroma style of tobacco leaves. Soil series is lowest classification unit of soil taxonomy and is the holographic ID Card of soil. This paper took the tobacco growth regions of northeast China as the study region, selected totally 15 typical tobacco fields from Kuandian of Liaoning Province, Wangqing from Jilin Province and Ningan of Heilongjiang Province which could grow the tobacco leaves of the highest-quality and tried to establish preliminarily the relevant soil series based on soil information obtained in field survey. The results showed that the 15 typical tobacco field soils could be classified into 3 orders(Argosols, Cambosols and Primosols), 5 suborders, 6 groups, 7 subgroups, 11 families and series. There were differences between different soil series for tobacco growth, soil series of Argosols usually had deep solum and moderate nutrients content but limited by claying horizon and soil erosion while soil series of Cambosols and Primosols had coarse soil particles and good permeability but limited by thin solum and flood threats.

相似文章

导出引用
计量
文章访问数: 6
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46