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Position: Home > Articles > Analysis of Contents Changes of Available Borond and Zinc,Exchangeable Magnesium in Tobacco-growing Soil in Yanjing Tobacco Base Units JOURNAL OF NINGXIA AGRICULTURE AND FORESTRY SCIENCE AND TECHNOLOGY 2012,53 (2) 38-39+41

盐井基地单元植烟土壤有效锌硼、交换性镁含量变化分析

作  者:
黄占平;汤红印;胡小东
单  位:
贵州省烟草公司六盘水市公司;云南省烟草公司楚雄州公司
关键词:
植烟土壤;有效锌;有效硼;交换性镁
摘  要:
分析了水城县盐井基地单元2006年与2011年植烟土壤中锌、硼、镁养分演变情况,结果表明:土壤中有效锌、硼养分含量呈下降趋势,交换性镁养分含量呈上升趋势;有效锌和交换性镁养分状况属于丰与很丰,有效硼养分状况属于缺与适中,且不同植烟区的土壤养分变化动态不尽相同。
译  名:
Analysis of Contents Changes of Available Borond and Zinc,Exchangeable Magnesium in Tobacco-growing Soil in Yanjing Tobacco Base Units
作  者:
HUANG Zhan-Ping et al(Liupanshui Company of Guizhou Provincial Tobacco Corporation,Shuicheng,Guizhou 553000)
关键词:
Tobacco-growing soils;Available borond;Available zinc;Exchangeable magnesium
摘  要:
Based on the data of available borond and zinc,exchangeable magnesium from Yanjing tobacco base units in 2006 and 2011,the results showed that after continuous cultivation for five years,the contents of available borond and zinc decreased and exchangeable magnesium increased.The change trend of soil nutrient was different in tobacco-growing areas.

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