河北省葡萄主产区土壤养分丰缺状况  

Status of Soil Fertility in Vineyard-Producing Areas of Hebei Province

作　　者：尹兴[1] 吉艳芝[1] 倪玉雪[1] 王探魁 张丽娟[1,3] 

机构地区：[1]河北农业大学资源与环境学院,河北保定071000 [2]陕西农心投资控股有限公司,西安710075 [3]河北农业大学邸宏杰土壤与环境实验室,河北保定071001

出　　处：《中国农业科学》2013年第10期2067-2075,共9页Scientia Agricultura Sinica

基　　金：农业部公益性行业科研专项(201103003);河北省高校科学技术研究重点项目(ZH2011233)

摘　　要：【目的】研究河北省葡萄主产区土壤养分丰缺状况,为科学、合理制定河北葡萄主产区的施肥策略奠定基础。【方法】在河北葡萄主产区昌黎、怀来、宣化、涿鹿共选择典型果园99个,采集0—20 cm、20—40 cm、40—60 cm土层土壤样品进行养分丰缺状况分析。【结果】葡萄园有机质含量普遍较低,0—20 cm、20—40 cm、40—60 cm土层有机质含量处于缺乏状况的比例分别为:52%、76%和90%;葡萄园氮、磷、钾大量元素变异系数很大,表层土壤的变异系数分别为:113.1%、143.5%和68%;葡萄园铁、铜含量丰富,表层含量达到适量以上的比例分别为94%和99%,锌、锰含量处于低水平,表层含量处于缺乏状况的比例分别为56%和100%。【结论】不同葡萄园生产应因地制宜,建议增施有机肥及含锌、锰元素的肥料,合理施用氮肥,减少喷施含铜杀菌剂。【Objective】Soil nutrient fertility status was investigated to formulate a suitable fertilization strategy so as to help to raise its economic and environmental benefits.【Method】 Soil samples from different layers（0-20 cm,20-40 cm and 40·60 cm） were collected from 99 vineyard producing areas located in Changli,Huailai,Xuanhua and Zhuozhou counties in Hebei Province,respectively.【Result】The content of soil organic matter was low at large,the deficiency rate of 0·20 cm,20·40 cm and 40·60 cm was 52%,76% and 90%,respectively.Moreover,the CV of vineyards soil N,P and K was high and the CV of surface soil was 113.1%,143.5% and 68%,respectively.Similarly,the concentrations of Fe and Cu in vineyards soil were too high,94% and 99% in surface soil above suitable content,respectively.However,the contents of Zn and Mn were low and the deficiency rate of Zn and Mn was 56% and 100% in surface soil,respectively.【Conclusion】It was suggested that more organic matter,Zn,Mn,rational application of nitrogen and less Cu fungicide should be used in the tested vineyards.

关 键 词：河北省 葡萄园 土壤养分 肥力状况 

分 类 号：S663.1[农业科学—果树学] S158[农业科学—园艺学]