茶树/大豆间作体系氮素对茶叶品质成分及其土壤养分的影响

doi:10.7668/hbnxb.20191783

摘要/Abstract

摘要： 为了探究不同氮水平下茶树/大豆间作对茶叶品质成分及其土壤养分的影响。通过盆栽试验，设置了4个氮水平（N0：0 g/kg，N1：0.25 g/kg，N2：0.50 g/kg，N3：1.00 g/kg）和茶树/大豆间作、茶树单作2种种植模式，8个处理。结果表明：与单作相比，茶树/大豆间作显著提高茶叶氨基酸、咖啡碱及可溶性糖的含量，降低了茶多酚的含量，改善了茶叶的营养品质以及产量；显著提高了土壤全氮、碱解氮、有效磷、速效钾以及有机质的含量，改善了土壤的肥力状况。此外，在茶树/大豆间作系统中，与常规施氮水平（N2）下的单作相比，氮肥减施1/2（N1）并未显著降低茶叶产量和品质成分含量，还有效改善了土壤的肥力。相关性分析表明，茶叶品质成分与土壤各营养成分的丰缺显著相关，以有效磷的影响最大。本试验条件下，茶树/大豆间作系统具有在减施氮肥而维持茶叶产量、品质和改良土壤养分的潜力。

关键词: 茶树, 间作, 氮水平, 土壤养分, 品质成分

Abstract: In order to explore the effects of tea and soybean intercropping on tea quality and soil nutrients under different nitrogen rates. A pot experiment with four nitrogen rates(N0:0 g/kg, N1:0.25 g/kg, N2:0.50 g/kg and N3:1.00 g/kg)and two cropping patterns of tea and soybean intercropping and tea monocropping was conducted. The results showed that compared with monocropped tea, tea and soybean intercropping significantly improved the contents of free amino acids, caffeine and soluble sugar of tea, while decreased the content of tea polyphenols to advance the nutritional quality of tea. It also significantly increased the contents of total N, available N, available P, available K and organic matter, thus improving the fertility. In addition, the yield and quality of tea were not significantly reduced by 1/2 of nitrogen application rates(N1)in comparison to the monocropped tea with normal nitrogen application rates(N2)in the tea and soybean intercropping system, and also enhanced soil fertility. Correlation analysis indicated that the improvement of tea quality was closely related to the abundance and deficiency of soil nutrients. Under this experimental condition, tea and soybean intercropping system had the potential to maintain tea yield, quality and soil nutrients improvement under the treatment of reducing nitrogen application.

Key words: Tea, Intercropping, Nitrogen rates, Soil nutrients, Quality components

中图分类号:

李金婷, 韦锦坚, 韦持章, 农玉琴, 骆妍飞, 陆金梅, 廖春文, 覃潇敏. 茶树/大豆间作体系氮素对茶叶品质成分及其土壤养分的影响[J]. 华北农学报, 2021, 36(S1): 282-288. doi: 10.7668/hbnxb.20191783.

LI Jinting, WEI Jinjian, WEI Chizhang, NONG Yuqin, LUO Yanfei, LU Jinmei, LIAO Chunwen, QIN Xiaomin. Effects of Nitrogen Rates on Soil Nutrients and Tea Quality Components in Tea and Soybean Intercropping System[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(S1): 282-288. doi: 10.7668/hbnxb.20191783.

http://www.hbnxb.net/CN/Y2021/V36/IS1/282

参考文献

[1] 穆聪,陈晓辉,林伟杰,胡浩南,吴良泉. 典型乌龙茶产区氮素平衡状况及减排潜力研究[J].农业资源与环境学报,2020,37(2):186-194.doi:10.13254/j.jare.2019.0068.
Mu C,Chen X H,Lin W J,Hu H N,Wu L Q. Nitrogen balance status and greenhouse gas mitigation potential in typical Oolong tea production areas[J]. Journal of Agricultural Resources and Environment,2020,37(2):186-194.
[2] Yang Y Y,Li X H,Ratcliffe R G,Ruan J Y. Characterization of ammonium and nitrate uptake and assimilation in roots of tea plants[J]. Russian Journal of Plant Physiology,2013,60(1):91-99.doi:10.1134/S1021443712060180.
[3] 林郑和,钟秋生,陈常颂,游小妹,陈志辉. 缺氮条件下不同品种茶树叶片光合特性的变化[J].茶叶科学,2013,33(6):500-504.doi:10.13305/j.cnki.jts.2013.06.009.
Lin Z H,Zhong Q S,Chen C S,You X M,Chen Z H. Photosynthetic characteristic of different tea cultivars in response to nitrogen deficiency[J]. Journal of Tea Science,2013,33(6):500-504.
[4] Qiao C L,Xu B,Han Y T,Wang J,Wang X,Liu L L,Liu W X,Wan S Q,Tan H,Liu Y Z,Zhao X M. Synthetic nitrogen fertilizers alter the soil chemistry,production and quality of tea. A meta-analysis[J]. Agronomy for Sustainable Development,2018,38(1):1-10.doi:10.1007/s13593-017-0485-z.
[5] Liu M Y,Burgos A,Ma L,Zhang Q,Tang D,Ruan J. Lipidomics analysis unravels the effect of nitrogen fertilization on lipid metabolism in tea plant(Camellia sinensis L.)[J]. BMC Plant Biology,2017,17(1):165.doi:10.1186/s12870-017-1111-6.
[6] 马立锋,苏孔武,黎金兰,石元值,伊晓云,方丽,阮建云. 控释氮肥对茶叶产量、品质和氮素利用效率及经济效益的影响[J].茶叶科学,2015,35(4):354-362.doi:10.13305/j.cnki.jts.2015.04.007.
Ma L F,Su K W,Li J L,Shi Y Z,Yi X Y,Fang L,Ruan J Y. Effects of controlled-release nitrogen fertilizer on tea yield,quality,nitrogen use efficiency and economic benefit[J]. Journal of Tea Science,2015,35(4):354-362.
[7] Deng W W,Fei Y,Wang S,Wan X C,Zhang Z Z,Hu X Y. Effect of shade treatment on theanine biosynthesis in Camellia sinensis seedlings[J]. Plant Growth Regulation,2013,71(3):295-299.doi:10.1007/s10725-013-9828-1.
[8] 赵青华,孙立涛,王玉,丁兆堂,李敏. 丛枝菌根真菌和施氮量对茶树生长、矿质元素吸收与茶叶品质的影响[J].植物生理学报,2014,50(2):164-170.doi:10.13592/j.cnki.ppj.2014.02.007.
Zhao Q H,Sun L T,Wang Y,Ding Z T,Li M. Effects of arbuscular mycorrhizal fungi and nitrogen regimes on plant growth,nutrient uptake and tea quality in Camellia sinensis (L.) O. Kuntze[J]. Plant Physiology Journal,2014,50(2):164-170.
[9] 吴志丹,尤志明,王峰,江福英,朱留刚. 施氮量对茶树生长及叶片光合特性的影响[J].茶叶科学技术,2014(4):16-20.doi:10.3969/j.issn.1007-4872.2014.04.004.
Wu Z D,You Z M,Wang F,Jiang F Y,Zhu L G. Effect of nitrogen application rate on the growth and leaf photosynthetic characteristics of tea[J]. Tea Science and Technology,2014(4):16-20.
[10] Xu S J,Zhou S N,Ma S L,Jiang C C,Wu S H,Bai Z H,Zhuang G Q,Zhuang X L. Manipulation of nitrogen leaching from tea field soil using a Trichoderma viride biofertilizer[J]. Environmental Science and Pollution Research,2017,24(36):27833-27842.doi:10.1007/s11356-017-0355-x.
[11] 苏静静,阮丽,王丽鸳,韦康,吴立赟,白培贤,成浩. 茶树氮吸收效率的早期鉴定技术研究[J].茶叶科学,2020,40(5):576-587.doi:10.13305/j.cnki.jts.2020.05.002.
Su J J,Ruan L,Wang L Y,Wei K,Wu L Y,Bai P X,Cheng H. Early identification of nitrogen absorption efficiency in tea plants[J]. Journal of Tea Science, 2020,40(5):576-587.
[12] Chen P A,Lin S Y,Liu C F,Su Y S,Cheng H Y,Shiau J H,Chen I Z. Correlation between nitrogen application to tea flushes and quality of green and black teas[J]. Scientia Horticulturae,2015,181:102-107.doi:10.1016/j.scienta.2014.10.050.
[13] Duan Y,Shen J Z,Zhang X L,Wen B,Ma Y C,Wang Y H,Fang W P,Zhu X J. Effects of soybean-tea intercropping on soil-available nutrients and tea quality[J]. Acta Physiologiae Plantarum,2019,41(8):140-146.doi:10.1007/s11738-019-2932-8.
[14] 陈李林,陈平,王优,马旭,林金科,赵紫华. 茶园间作功能植物对茶小绿叶蝉的调控作用[J].植物保护学报,2019,46(5):989-996.doi:10.13802/j.cnki.zwbhxb.2019.2018196.
Chen L L,Chen P,Wang Y,Ma X,Lin J K,Zhao Z H. Cover crops mediate abundance and egg density of tea green leafhopper(Hemiptera:Cicadellidae)in a tea plantation[J]. Journal of Plant Protection,2019,46(5):989-996.
[15] 张正群,田月月,高树文,许永玉,黄晓琴,张丽霞. 茶园间作芳香植物罗勒和紫苏对茶园生态系统影响的研究[J].茶叶科学,2016,36(4):389-395.doi:10.13305/j.cnki.jts.2016.04.007.
Zhang Z Q,Tian Y Y,Gao S W,Xu Y Y,Huang X Q,Zhang L X. Ecological effects of intercropping tea with aromatic plant basil and perill in young tea plantation[J]. Journal of Tea Science,2016,36(4):389-395.
[16] Ma Y H,Fu S L,Zhang X P,Zhao K,Chen H Y H. Intercropping improves soil nutrient availability,soil enzyme activity and tea quantity and quality[J]. Applied Soil Ecology,2017,119:171-178.doi:10.1016/j.apsoil.2017.06.028.
[17] 张洪,张孟婷,王福楷,任梦星,青游,康晓慧. 4种间作作物对夏秋季茶园主要叶部病害发生的影响[J].茶叶科学,2019,39(3):318-324.doi:10.13305/j.cnki.jts.2019.03.009.
Zhang H,Zhang M T,Wang F K,Ren M X,Qing Y,Kang X H. Effects of four intercropping crops on the occurrence of major leaf diseases in tea plantations in summer and autumn[J]. Journal of Tea Science,2019,39(3):318-324.
[18] 胡桂萍,曹红妹,石旭平,邓真华,杜贤明,王礼献,俞燕芳,黄金枝,郑蜀云,胡丽春,符昌红. 间作植被对茶园生态环境和茶叶产量的影响[J].江西农业大学学报,2019,41(2):300-307.doi:10.13836/j.jjau.2019036.
Hu G P,Cao H M,Shi X P,Deng Z H,Du X M,Wang L X,Yu Y F,Huang J Z,Zheng S Y,Hu L C,Fu C H. Effects of intercropping vegetation on ecological environment and tea yield in tea plantations[J]. Acta Agriculturae Universitatis Jiangxiensis,2019,41(2):300-307.
[19] 王新超,杨亚军,陈亮,阮建云. 茶树氮素利用效率相关生理生化指标初探[J].作物学报,2005,31(7):926-931.doi:10.3321/j.issn:0496-3490.2005.07.018.
Wang X C,Yang Y J,Chen L,Ruan J Y. Preliminary study on physiological and biochemical indices related to nitrogen use efficiency in tea plant(Camellia sinensis(L.)O. Kuntze)[J]. Acta Agronomica Sinica,2005,31(7):926-931.
[20] 张振梅,石元值,马立锋,伊晓云,阮建云. 采摘标准与施氮水平对茶树春茶产量、品质及氮素利用的影响[J].茶叶科学,2014,34(5):506-514.doi:10.13305/j.cnki.jts.2014.05.012.
Zhang Z M,Shi Y Z,Ma L F,Yi X Y,Ruan J Y. Effect of different plucking standards and nitrogen application levels on the spring shoot yield,quality-related chemical compounds and N utilization efficiency of tea plants[J]. Journal of Tea Science,2014,34(5):506-514.
[21] 鲍士旦. 土壤农化分析[M].3版.北京:中国农业出版社,2000.
Bao S D. Soil and agricultural chemistry analysis[M].3rd Edition.Beijing:China Agriculture Press,2000.
[22] 尧渝,张厅,马伟伟,李兰英,李春华. 不同间作模式对茶树光合生理及茶叶品质的影响[J].山西农业科学,2016,44(4):470-473.doi:10.3969/j.issn.1002-2481.2016.04.12.
Yao Y,Zhang T,Ma W W,Li L Y,Li C H. Effects of different intercropping patterns on photosynthetic physiology characteristics of tea plants and tea quality[J]. Journal of Shanxi Agricultural Sciences,2016,44(4):470-473.
[23] 巩雪峰,余有本,肖斌,陈婵婵,金珊. 不同栽培模式对茶园生态环境及茶叶品质的影响[J].西北植物学报,2008,28(12):2485-2491.doi:10.3321/j.issn:1000-4025.2008.12.020.
Gong X F,Yu Y B,Xiao B,Chen C C,Jin S. Effects of different cultivating modes of tea gardens on environment and tea quality[J]. Acta Botanica Boreali-Occidentalia Sinica,2008,28(12):2485-2491.
[24] 王丽娟,朱兴正,毛加梅,汪云刚,刘德和,高丽洪,唐建维. 不同遮荫树种对茶园土壤和茶叶品质的影响[J].中南林业科技大学学报,2011,31(8):66-73.doi:10.14067/j.cnki.1673-923x.2011.08.025.
Wang L J,Zhu X Z,Mao J M,Wang Y G,Liu D H,Gao L H,Tang J W. Effects of different single shaded trees on soil and tea quality of different tree-tea intercrop gardens[J]. Journal of Central South University of Forestry & Technology,2011,31(8):66-73.
[25] Yuan L,Wang S S,Wang Z H,Huang J G. Tea-grown soils and tea quality in Sichuan and Chongqing,China[J]. Pedosphere,2000,10(1):45-52.
[26] 苏有健,廖万有,丁勇,王宏树,夏先江. 不同氮营养水平对茶叶产量和品质的影响[J].植物营养与肥料学报,2011,17(6):1430-1436.doi:10.11674/zwyf.2011.0538.
Su Y J,Liao W Y,Ding Y,Wang H S,Xia X J. Effects of nitrogen fertilization on yield and quality of tea[J]. Journal of Plant Nutrition and Fertilizers,2011,17(6):1430-1436.
[27] 游小妹,陈常颂,钟秋生,陈志辉,林郑和,张文锦. 不同用氮量水平对乌龙茶产量、品质的影响[J].福建农业学报,2012,27(8):853-856.doi:10.19303/j.issn.1008-0384.2012.08.015.
You X M,Chen C S,Zhong Q S,Chen Z H,Lin Z H,Zhang W J. Preliminary study on effects of nitrogen fertilization on yield and quality of oolong tea[J]. Fujian Journal of Agricultural Sciences,2012,27(8):853-856.
[28] Debnath A,Barrow N J,Ghosh D,Malakar H. Diagnosing P status and P requirement of tea(Camellia sinensis L.)by leaf and soil analysis[J]. Plant and Soil,2011,341(1/2):309-319.doi:10.1007/s11104-010-0645-2.
[29] Lin Z H,Qi Y P,Chen R B,Zhang F Z,Chen L S. Effects of phosphorus supply on the quality of green tea[J]. Food Chemistry,2012,130(4):908-914.doi:10.1016/j.foodchem.2011.08.008.
[30] 庞永磊,王凤新,黄泽军,李斌,胡芳东,夏英三. 适宜施氮钾水平提高滴灌秋茶的产量及品质[J].农业工程学报,2019,35(24):98-103.doi:10.11975/j.issn.1002-6819.2019.24.012.
Pang Y L,Wang F X,Huang Z J,Li B,Hu F D,Xia Y S. Improving yield and quality of autumn tea with drip irrigation under appropriate nitrogen and potassium fertilization[J]. Transactions of the Chinese Society of Agricultural Engineering,2019,35(24):98-103.
[31] 周志,刘扬,张黎明,许锐能,孙丽莉,廖红. 武夷茶区茶园土壤养分状况及其对茶叶品质成分的影响[J].中国农业科学,2019,52(8):1425-1434.doi:10.3864/j.issn.0578-1752.2019.08.012.
Zhou Z,Liu Y,Zhang L M,Xu R N,Sun L L,Liao H. Soil nutrient status in Wuyi tea region and its effects on tea quality-related constituents[J]. Scientia Agricultura Sinica,2019,52(8):1425-1434.
[32] 刘腾飞,董明辉,张丽,顾俊荣,张国芹,钱辉. 不同间作模式对茶园土壤和茶叶营养品质的影响[J].食品科学技术学报,2017,35(6):67-76.doi:10.3969/j.issn.2095-6002.2017.06.011.
Liu T F,Dong M H,Zhang L,Gu J R,Zhang G Q,Qian H. Effects of different intercropping patterns on tea-planted soil and tea nutritional quality[J]. Journal of Food Science and Technology,2017,35(6):67-76.

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