| 梅州市主要植烟区土壤理化性质初步研究 |
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| 引用本文： | 林培松,刘远清,罗锦红,王彩霞.梅州市主要植烟区土壤理化性质初步研究[J].嘉应学院学报,2013(11):60-65. |
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| 作者姓名： | 林培松 刘远清 罗锦红 王彩霞 |
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| 作者单位： | 嘉应学院,地理科学与旅游学院,广东梅州514015 |
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| 基金项目： | 嘉应学院自然科学重点研究项目（2012KJZ03） |
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| 摘 要： | 采用野外调查、取样和室内实验分析相结合的方法,初步研究了梅州市主要植烟区土壤的理化性质,结果表明:烟区土壤质地为砂壤土或壤土;土壤容重范围值为1.01.3g/cm3;土壤比重平均值为2.66g/cm3;土壤孔隙度平均值为47.3%;土壤自然含水量约为19.83%;土壤pH平均值为5.05;土壤有机质含量均值约为2.0%;土壤速效钾含量平均值为187ppm,烟区土壤存在一定的潜力与不足.针对现状,提出相关建议以改善烟区土壤,保证烟叶的优质稳产.
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| 关 键 词： | 烟区土壤 理化性质 梅州 |
Study on Physical and Chemical Properties of Tobacco-Growing Soil in Meizhou |
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| Institution: | LIN Pei - song, LIU Yuan - qing, LUO Jin - hong, WANG Cai - xia (School of C.eographical Sciences and Tourism, Jiaying University, Meizhou 514105, China ) |
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| Abstract: | In this paper,the physical and chemical properties of soil in the smoke district of Wenfu have been re- searched. The results show that the texture of tobacco area is sandy loam or loam; value range of soil bulk density is 1. 0 ~ 1. 3g / cm3; the average of soil specific gravity is 2. 66g / cm3; the average of soil porosity is 47. 3%; soil moisture content is about 19. 83%; average soil pH value is 5. 05; soil organic matter content is about 2. 0%; av- erage of soil rapid K conten is 187ppm,and soil has certain potential and deficiencies. Aiming at this situation, some suggestions were put forward so as to improve the soil quality and ensure the quality stable production of to- bacco in the tobacco- growing areas. |
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| Keywords: | soil of smoke area physical and chemical properties Meizhou |
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