This paper intended to guide the selection and application of tea plantation basic fertilizer through revealing the defects of long term application of single type fertilizer. Effects of three kinds of fertilizers applied as basic fertilizers, viz. cake fertilizer, inorganic compound fertilizer and amino acid organic fertilizer on the soil physicochemical properties of tea plantation were investigated for three years. Results indicated that the three fertilizers could decrease the pH value, increase content of the organic matter, nitrogen, phosphorus, potassium and magnesium, and ameliorate soil structure and tea quality, but couldn’t made content of magnesium meet the hight quality tea garden soil index. After comprehensive comparison, it suggested that cake fertilizer showed least effect on soil pH value, but more impact on the accumulation of soil organic matter with significance, as well as most effect on the improvement of total free amino acid with great significance. Taken together, cake fertilizer could be applied as a desirable base fertilizer in tea plantation,and magnesium fertilizer was recommended to be applied with basic fertilizer.
Key words
tea plant; basic fertilizer; soil; physicochemical properties
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References
[1] 童启庆主编. 茶树栽培学[M]. 北京:中国农业科技出版社,2004.
[2] 童西川,邵宗清,徐爱凤,等. 茶园秋基肥试验初报[J]. 茶叶,2003,29(3):168-170.
[3] 阮建云,陈亮,肖强编著. 茶树优质高效栽培技术[M]. 北京:中国农业科技出版社,2001,94-95.
[4] 马立峰,陈红金,单英杰,等. 浙江省绿茶主产区茶园施肥现状及建议[J]. 茶叶科学,2013,33(1):74-84.
[5] 黄海涛,余继忠,王贤波,等. 不同种类基肥对茶树生长和抗寒性的影响研究[J]. 茶叶,2012,38(3):142-145.
[6] 郑旭霞,黄海涛,敖存,等. 不同种类基肥对西湖龙井茶品质的影响[J]. 安徽农业科学,2014,42(23):7857-7859.
[7] 单武雄,罗文,肖润林,等. 连续5年施菜籽饼肥和稻草覆盖对茶园土壤生态系统的影响[J]. 中国生态农业学报,2010,18(3):472?476.
[8] 曹顺爱,吕军. 土壤母质及其物理性状与茶叶品质关系[J]. 茶叶,2003,29(1):13-16.
[9] 吴洵,林智. 茶树喜酸及茶园土壤酸化问题的研究结果及进展[J]. 茶叶文摘,1991,5(1):1-7.
[10] 廖万有. 我国茶园土壤的酸化及其防治[J]. 农业环境保护,1998,7(4):178-180.
[11] 赵和涛. 红茶绿茶加工中氨基酸变化及与品质关系[J]. 氨基酸杂志,1990,(3):47-49.
[12] 湖南农学院主编. 茶叶审评与检验[M]. 北京: 农业出版社,1992.
[13] 付利波,苏帆,陈华,等. 菜籽饼不同用量对烤烟产量及质量的影响[J]. 中国生态农业学报,2007,15(6):77-80.
[14] 沈星荣. 有机肥料对茶树生长、茶叶品质及经济效益的影响[D]. 中国农业科学院;2014.
[15] 梁月荣,赵启泉,陆建良,等.茶树修剪叶和不同氮肥对土壤pH和含量的影响[J].茶叶,2000,26(4):205-208.
[16] 杨平平,徐仁扣,黎星辉. 淋溶条件下茶树修剪叶对土壤的酸化作用[J]. 安徽农学通报,2013,19(11):7-10,21.
[17] 杨亚军. 中国茶树栽培学[M]. 上海:上海科学技术出版社,2005.
[18] 郑旭霞,余继忠,姜新兵,等. 西湖龙井茶一级产区施肥现状及建议[J]. 茶叶,2013,39(2):97-100.
[19] 吴洵,阮建云. 钾和镁对茶树的生理效应[J]. 中国茶叶,1995(4):18-19.
[20] 阮建云,管彦良,吴洵. 茶园土壤镁供应状况及镁肥施用效果研究[J]. 中国农业科学,2002,35(7):815-820.
[21] 马立锋,石元值,阮建云. 苏、浙、皖茶区茶园土壤pH状况及近十年来的变化[J]. 土壤通报,2000,31(5):205–207.
[22] 韩文炎,李强. 茶园施肥现状与无公害茶园高效施肥技术[J]. 中国茶叶,2002,24(6): 29–31.
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Footnotes
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