[1]王秋君,马艳,郭德杰,等.设施蔬菜土壤养分状况分析及综合评价[J].江苏农业学报,2019,(03):624-630.[doi:doi:10.3969/j.issn.1000-4440.2019.03.017]
 WANG Qiu-jun,MA Yan,GUO De-jie,et al.Analysis and comprehensive evaluation of soil nutrient status for greenhouse vegetable[J].,2019,(03):624-630.[doi:doi:10.3969/j.issn.1000-4440.2019.03.017]
点击复制

设施蔬菜土壤养分状况分析及综合评价()
分享到:

江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年03期
页码:
624-630
栏目:
耕作栽培·资源环境
出版日期:
2019-06-30

文章信息/Info

Title:
Analysis and comprehensive evaluation of soil nutrient status for greenhouse vegetable
作者:
王秋君马艳郭德杰王光飞吴云成
(江苏省农业科学院农业资源与环境研究所,江苏南京210014)
Author(s):
WANG Qiu-junMA YanGUO De-jieWANG Guang-feiWU Yun-cheng
(Institute of Agricultural Resources and Environments, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China)
关键词:
设施蔬菜模糊数学土壤养分土壤肥力综合评价
Keywords:
greenhouse vegetablefuzzy mathematicssoil nutrientcomprehensive evaluation of soil fertility
分类号:
S158
DOI:
doi:10.3969/j.issn.1000-4440.2019.03.017
文献标志码:
A
摘要:
综合运用主成分分析和模糊数学相结合的方法,分析了苏北地区设施蔬菜主产区土壤养分状况,对其土壤肥力进行综合评价。结果表明,苏北地区平均土壤有机质含量为26%,属中等水平,但盐城市土壤有机质含量不足。苏北地区的土壤pH平均值为72,但有342%土壤呈碱性,25%土壤呈酸性,淮安市的土壤碱化现象较为严重。土壤硝态氮、有效磷和速效钾平均含量分别为1525 mg/kg、1525 mg/kg、3862 mg/kg,均存在过量积累现象,但不同城市土壤中3种养分积累程度不同。利用因子分析法确定各土壤指标权重,结合隶属度计算出土壤综合肥力指数,发现苏北地区的土壤综合肥力平均指数为05,处于中等水平,有252%的土壤综合肥力<04, 即土壤肥力差。土壤速效钾为苏北地区土壤肥力的主要限制因子。
Abstract:
Using the combination of principal component analysis and fuzzy mathematics, the status of soil nutrients in the main producing area of greenhouse vegetable in northern Jiangsu was analyzed and the soil fertility was evaluated comprehensively. The results showed that the average soil organic matter content in northern Jiangsu was 2.6%, which belonged to moderate level, but the content of soil organic matter in Yancheng was insufficient. The average soil pH in northern Jiangsu was 7.2, but 34.2% of the soil was alkaline, and 2.5% of the soil was acidic. In particular, soil alkalization in the Huai′an area was more serious. The average contents of soil nitrate, available phosphorus, and available potassium were 152.5 mg/kg, 152.5 mg/kg, and 386.2 mg/kg, respectively. Moreover, there were excessive accumulation phenomenon, but the accumulation extent of soil nutrients in different cities was different. Factor analysis was used to determine the weight of each soil index, and the comprehensive soil fertility index was calculated based on the degree of membership. It was found that the average comprehensive soil fertility index in northern Jiangsu was 0.5, and 25.2% of the total soil fertility was less than 04. Soil available potassium is the main limiting factor of soil fertility in northern Jiangsu.

参考文献/References:

[1]阮梦蝶,范贵娟. 土壤养分空间的变异性研究 [J]. 安徽农学通报, 2017,23(18):48-51.
[2]李梅,张学雷. 基于GIS的农田土壤肥力评价及其与土体构型的关系[J]. 应用生态学报, 2011, 22(1):129-136.
[3]陶睿,王子芳,高明,等. 重庆市丰都县紫色土养分空间变异及土壤肥力评价[J]. 土壤, 2017, 49(1):155-161.
[4]吕新,寇金梅,李宏伟. 模糊评判方法在土壤肥力综合评价中的应用研究[J]. 干旱地区农业研究, 2004, 22(3):56-59.
[5]江彬,毕银丽,申慧慧,等. 氮营养与 AM 真菌协同对玉米生长及土壤肥力的影响[J].江苏农业学报2017,33(2):327-332.
[6]李超,李文峰. 高原耕地土壤养分空间分布与影响因子相关性研究[J]. 土壤通报, 2014, 45(5):1113-1118.
[7]张彬,杨联安,杨粉莉,等. 苹果主产区土壤养分空间分布特征及其影响因素——以陕西省礼泉县为例[J]. 土壤, 2016, 48(4):777-784.
[8]黄艺, 黄红燕, 刘昔辉, 等. 不同连作年限桑园土壤肥力变化及其与桑叶产量的关系[J]. 南方农业学报,2017,48(4):628-632.
[9]夏礼如,李岩,孟力力. 江苏设施蔬菜产业发展主要风险因子分析及应对措施[J]. 江苏农业科学, 2017, 45(18):332-333.
[10]CHEN D, LAN Z, HU S, et al. Effects of nitrogen enrichment on belowground communities in grassland:Relative role of soil nitrogen availability vs. soil acidification[J]. Soil Biology and Biochemistry, 2015, 89:99-108.
[11]缪进,马夏彬,温天彩. 设施蔬菜土壤次生盐渍化发生机理的研究现状与展望[J]. 现代农业科技, 2016(14):189.
[12]吕小娜,庞夙,李廷轩,等. 四川省凉山州新植烟区土壤养分状况分析及综合评价[J]. 土壤通报, 2013, 44(3):691-697.
[13]王建宇,王超,王菲,等. 基于田间尺度的压砂地土壤肥力评价[J]. 土壤通报, 2015, 46(1):36-41.
[14]李小刚,马友华,王强,等. 县域耕地土壤养分的时空变化及区域施肥研究——以肥东县为例[J]. 土壤, 2014,46(6):976-983.
[15]黄绍文,王玉军,金继运,等. 我国主要菜区土壤盐分、酸碱性和肥力状况[J]. 植物营养与肥料学报, 2011,17(4):906-918.
[16]肖辉,潘洁,程文娟,等. 不同有机肥对设施土壤全盐累积与pH值变化的影响[J]. 中国农学通报, 2014,30(2):248-252.
[17]汤宏,张杨珠,侯金权,等. 不同施肥条件下夏季辣椒的生长发育与养分吸收规律研究[J]. 土壤通报, 2012,43(4):890-895.
[18]刘彬,王孝忠,管西林,等. 膜下滴灌条件下温室秋延辣椒养分吸收及分配规律[J]. 中国蔬菜, 2017(5):50-57.
[19]贾宋楠,范凤翠,刘胜尧,等. 施肥量对温室滴灌番茄干物质累积、产量及水肥利用的影响[J]. 灌溉排水学报, 2017, 36(5):21-29.
[20]李银坤,郭文忠,薛绪掌,等. 不同灌溉施肥模式对温室番茄产量、品质及水肥利用的影响[J]. 中国农业科学, 2017, 50(19):3757-3765.
[21]王秀康,邢英英,张富仓. 膜下滴灌施肥番茄水肥供应量的优化研究[J]. 农业机械学报, 2016, 47(1):141-150.
[22]薛红霞,何江华. 广东省耕地分等中的土壤肥力评价指标体系[J]. 生态环境学报, 2004, 13(3):461-462.
[23]蔡崇法,丁树文,史志华,等. GIS支持下乡镇域土壤肥力评价与分析[J]. 生态环境学报, 2000, 9(2):99-102.
[24]骆东奇,白洁,谢德体. 论土壤肥力评价指标和方法[J]. 生态环境学报, 2002, 11(2):202-205.
[25]包耀贤,徐明岗,吕粉桃,等. 长期施肥下土壤肥力变化的评价方法[J]. 中国农业科学, 2012, 45(20):4197-4204.

相似文献/References:

[1]邢鲲,曹俊宇,王媛媛,等.设施蔬菜昆虫群落结构与时序动态[J].江苏农业学报,2019,(03):564.[doi:doi:10.3969/j.issn.1000-4440.2019.03.009]
 XING Kun,CAO Jun-yu,WANG Yuan-yuan,et al.The structure and time dynamics of insect community in the protected vegetable[J].,2019,(03):564.[doi:doi:10.3969/j.issn.1000-4440.2019.03.009]
[2]赵建鹏,杨秀峰,李国洪,等.基于面向对象的设施蔬菜高分遥感影像提取[J].江苏农业学报,2019,(04):911.[doi:doi:10.3969/j.issn.1000-4440.2019.04.023]
 ZHAO Jian peng,YANG Xiu feng,LI Guo hong,et al.Object oriented extraction of high resolution remote sensing images of facility vegetables[J].,2019,(03):911.[doi:doi:10.3969/j.issn.1000-4440.2019.04.023]
[3]徐彬,徐健,祁建杭,等.江苏省设施蔬菜连作障碍土壤理化及生物特征[J].江苏农业学报,2019,(05):1124.[doi:doi:10.3969/j.issn.1000-4440.2019.05.018]
 XU Bin,XU Jian,QI Jian-hang,et al.Soil physical, chemical and biological characteristic analysis of long-term vegetable monoculture in greenhouse in Jiangsu province[J].,2019,(03):1124.[doi:doi:10.3969/j.issn.1000-4440.2019.05.018]

备注/Memo

备注/Memo:
收稿日期:2018-08-25 基金项目:国家重点研发计划项目(2016YFD0201007);江苏省农业科技自主创新基金项目[CX(16)1021-6] 作者简介:王秋君(1983-),男,山西万荣人,博士,副研究员,主要从事土壤连作障碍修复研究。(E-mail)wangqiujun461@163.com 通讯作者:马艳,(E-mail)myjaas@sina.com
更新日期/Last Update: 2019-06-30