基于土壤地球化学解析揭阳市荔枝种植适宜性
|
摘要
享有"中国荔枝之乡"之称的广东省揭阳市惠来县近年来积极发挥了示范带动作用.本研究是对揭阳市的荔枝种植进行适宜性评价,采集了主要种植区的土壤样品及相关的荔枝样品.通过地球化学的实验方法,首先讨论了揭阳市土壤重金属元素对荔枝的影响以及在地质图上的分布状况,整体重金属超标区域较小,因地质背景、工农业、地质矿产等因素导致自北向南共有3块小面积超标区;其次分析土壤主要元素与荔枝品质的相关性和吸收系数,确定荔枝的特征元素为Ca,Fe,Se,P,Mo,并讨论它们的分布,结合地质背景图可知第四系的土壤更适合荔枝的种植;最后分析整个土壤的地质背景.根据上述3种因素,对荔枝种植进行综合适宜性评价,并采用权重计算法,得到最适合荔枝种植的区域位于揭阳市的东部.
Huilai County, Jieyang City, Guangdong Province, known as the "hometown of litchi in China", has played an active role in driving the demonstration in recent years. This paper is to evaluate the suitability of litchi cultivation in Jieyang City, and soil samples and related litchi samples were collected from the main planting areas. In the experimental methods of geochemistry, this paper firstly discusses the effects of soil heavy metal on the litchi in Jieyang City and the distribution of these heavy metals on the geological map, the whole region where the heavy metals in excess of the standard is small, there are three small areas from north to south exceeding the standard, due to the factors of the geological background, industry and agriculture, geology and minerals, etc. Secondly, analyzing the correlation between the main elements of the soil and the quality of litchi and the absorption coefficient, the characteristic elements of litchi were determined as Ca, Fe, Se, P, Mo and their distribution was discussed. According to the geological background map, the soil of quaternary system is more suitable for the cultivation of litchi. Finally, analyzing the whole soil geological setting. According to the above three factors, constructing the comprehensive adaptability model of litchi cultivation, and the weight calculation method was used to obtain that the most suitable area for litchi cultivation is in the eastern part of Jieyang City.
Huilai County, Jieyang City, Guangdong Province, known as the "hometown of litchi in China", has played an active role in driving the demonstration in recent years. This paper is to evaluate the suitability of litchi cultivation in Jieyang City, and soil samples and related litchi samples were collected from the main planting areas. In the experimental methods of geochemistry, this paper firstly discusses the effects of soil heavy metal on the litchi in Jieyang City and the distribution of these heavy metals on the geological map, the whole region where the heavy metals in excess of the standard is small, there are three small areas from north to south exceeding the standard, due to the factors of the geological background, industry and agriculture, geology and minerals, etc. Secondly, analyzing the correlation between the main elements of the soil and the quality of litchi and the absorption coefficient, the characteristic elements of litchi were determined as Ca, Fe, Se, P, Mo and their distribution was discussed. According to the geological background map, the soil of quaternary system is more suitable for the cultivation of litchi. Finally, analyzing the whole soil geological setting. According to the above three factors, constructing the comprehensive adaptability model of litchi cultivation, and the weight calculation method was used to obtain that the most suitable area for litchi cultivation is in the eastern part of Jieyang City.
引文
[1] 陈厚彬.中国荔枝现状和发展分析 [J].世界热带农业信息,2008(6):3-6.
[2] 周晓超,苏阳,高丹,等.叶面钙和镁营养对妃子笑荔枝果实主要内外品质发育的影响 [J].中国南方果树,2015,44(3):64-69.
[3] 周开兵,苏举,徐远锋.磷、 钾和钙元素对三月红荔枝果皮着色的影响 [J].中国土壤与肥料,2007(6):54-57.
[4] 杨苞梅,李国良,杨少海,等.不同钾氮配比对荔枝果实矿质元素含量及其耐贮性的影响 [J].植物营养与肥料学报,2015,21(5):1294-1303.
[5] 赵艺,朱鑫,刘子宁,等.珠三角经济区荔枝品质与地质地球化学因素的关系初步研究 [J].地球科学进展,2012,27(S1):528-532.
[6] 严己宽,玉强忠.地球化学勘查固体样品采集的野外质量评价指标 [J].物探与化探,2018,42(6):1112-1115.
[7] EGGEN O A,REIMANN C,FLEM B.Reliability of Geochemical Analyses:Deja Vu All Over Again [J].Science of the Total Environment,2019,670:138-148.
[8] 向仲香,邴海健,吴艳宏,等.成都市近郊蔬菜地土壤Cd,Cu,Ni,Pb,Zn的污染评价 [J].西南师范大学学报(自然科学版),2017,42(9):151-158.
[9] 王志刚,林海,庞乾林.农田重金属污染对作物的影响及其调控 [J].中国稻米,2018,24(3):39-43.
[10] 陈恩,贾磊,朱鑫.影响从化荔枝生长及果实品质的地球化学特征 [J].华南地质与矿产,2012,28(3):259-264.
[11] 曾群望,杨双兰,高宏光.云南生物地质环境研究 [J].云南地质,2002,21(3):332.
[12] 罗杰,温汉辉,王佳媛,等.水稻对土壤营养元素吸收系数及吸收限的研究 [J].地球与环境,2011,39(3):324-330.
[13] 张绿水,陈荻.基于模糊综合评价法的城市绿地生态技术应用价值评价研究 [J].中国园林,2015,31(10):100-103.
[14] 樊红艳,刘学录.基于综合评价法的各种无量纲化方法的比较和优选——以兰州市永登县的土地开发为例 [J].湖南农业科学,2010(17):163-166.
[15] 江文奇.无量纲化方法对属性权重影响的敏感性和方案保序性 [J].系统工程与电子技术,2012,34(12):2520-2523.
[16] 王学军,郭亚军,兰天.构造一致性判断矩阵的序关系分析法 [J].东北大学学报(自然科学版),2006,27(1):115-118.
[17] MOREIRA H,PEREIRA S I A,MARQUES A P G C,et al.Effects of Soil Sterilization and Metal Spiking in Plant Growth Promoting Rhizobacteria Selection for Phytotechnology Purposes [J].Geoderma,2019,334:72-81.
[18] 张红霞,魏方方,王家顺,等.安顺山药根茎与土壤中矿质元素相关性分析 [J].西南大学学报(自然科学版),2017,39(5):31-36.
[19] 任天祥,汪明启.中国浅表地球化学场基本特征 [J].矿床地质,2004,23(S1):41-53.
[20] ADHIKARI K,MAL U.Application of Multivariate Statistics in the Analysis of Groundwater Geochemistry in and around the Open Cast Coal Mines of Barjora Block,Bankura District,West Bengal,India [J].Environmental Earth Sciences,2019,78(3):72.
[2] 周晓超,苏阳,高丹,等.叶面钙和镁营养对妃子笑荔枝果实主要内外品质发育的影响 [J].中国南方果树,2015,44(3):64-69.
[3] 周开兵,苏举,徐远锋.磷、 钾和钙元素对三月红荔枝果皮着色的影响 [J].中国土壤与肥料,2007(6):54-57.
[4] 杨苞梅,李国良,杨少海,等.不同钾氮配比对荔枝果实矿质元素含量及其耐贮性的影响 [J].植物营养与肥料学报,2015,21(5):1294-1303.
[5] 赵艺,朱鑫,刘子宁,等.珠三角经济区荔枝品质与地质地球化学因素的关系初步研究 [J].地球科学进展,2012,27(S1):528-532.
[6] 严己宽,玉强忠.地球化学勘查固体样品采集的野外质量评价指标 [J].物探与化探,2018,42(6):1112-1115.
[7] EGGEN O A,REIMANN C,FLEM B.Reliability of Geochemical Analyses:Deja Vu All Over Again [J].Science of the Total Environment,2019,670:138-148.
[8] 向仲香,邴海健,吴艳宏,等.成都市近郊蔬菜地土壤Cd,Cu,Ni,Pb,Zn的污染评价 [J].西南师范大学学报(自然科学版),2017,42(9):151-158.
[9] 王志刚,林海,庞乾林.农田重金属污染对作物的影响及其调控 [J].中国稻米,2018,24(3):39-43.
[10] 陈恩,贾磊,朱鑫.影响从化荔枝生长及果实品质的地球化学特征 [J].华南地质与矿产,2012,28(3):259-264.
[11] 曾群望,杨双兰,高宏光.云南生物地质环境研究 [J].云南地质,2002,21(3):332.
[12] 罗杰,温汉辉,王佳媛,等.水稻对土壤营养元素吸收系数及吸收限的研究 [J].地球与环境,2011,39(3):324-330.
[13] 张绿水,陈荻.基于模糊综合评价法的城市绿地生态技术应用价值评价研究 [J].中国园林,2015,31(10):100-103.
[14] 樊红艳,刘学录.基于综合评价法的各种无量纲化方法的比较和优选——以兰州市永登县的土地开发为例 [J].湖南农业科学,2010(17):163-166.
[15] 江文奇.无量纲化方法对属性权重影响的敏感性和方案保序性 [J].系统工程与电子技术,2012,34(12):2520-2523.
[16] 王学军,郭亚军,兰天.构造一致性判断矩阵的序关系分析法 [J].东北大学学报(自然科学版),2006,27(1):115-118.
[17] MOREIRA H,PEREIRA S I A,MARQUES A P G C,et al.Effects of Soil Sterilization and Metal Spiking in Plant Growth Promoting Rhizobacteria Selection for Phytotechnology Purposes [J].Geoderma,2019,334:72-81.
[18] 张红霞,魏方方,王家顺,等.安顺山药根茎与土壤中矿质元素相关性分析 [J].西南大学学报(自然科学版),2017,39(5):31-36.
[19] 任天祥,汪明启.中国浅表地球化学场基本特征 [J].矿床地质,2004,23(S1):41-53.
[20] ADHIKARI K,MAL U.Application of Multivariate Statistics in the Analysis of Groundwater Geochemistry in and around the Open Cast Coal Mines of Barjora Block,Bankura District,West Bengal,India [J].Environmental Earth Sciences,2019,78(3):72.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |