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Acta Agron Sin ›› 2016, Vol. 42 ›› Issue (01): 113-122.doi: 10.3724/SP.J.1006.2016.00113

• TILLAGE & CULTIVATION·PHYSIOLOGY & BIOCHEMISTRY • Previous Articles     Next Articles

Effects of Nitrogen Application Rates on Root Yield and Nitrogen Utilization in Different Purple Sweetpotato Varieties

WU Chun-Hong1,2,LIU Qing1,KONG Fan-Mei2,LI Huan1,SHI Yan-Xi2,*   

  1. 1 College of Resources and Environment, Qingdao Agricultural University, Tai’an 271018, China; 2 College of Resources and Environment, Shandong Agricultural University, Qingdao 266109, China
  • Received:2015-03-18 Revised:2015-09-06 Online:2016-01-12 Published:2015-10-08
  • Contact: 史衍玺,E-mail: yanxiyy@126.com, Tel: 0532-88030460 E-mail:wuchunhong.123@163.com
  • Supported by:

    This research was supported by the Modern Agro-industry Technology Research System (CARS-11-B-13).

Abstract:

A two-year field experiment was conducted in the Modern Agricultural Science and Technology Demonstration Garden of Qingdao Agricultural University in 2013 and 2014. Three varieties of purple sweetpotato (Zhezi 1, Ningzi 2, and Zijing 2) were grown with three nitrogen rates (0, 75, and 150 kg·ha–1 as N0, N1, N2 treatment, respectively). The storage root yield, dry matter accumulation rate, nitrogen accumulation amount and N use efficiency of the purple sweetpotato were investigated under the three N levels. The results showed that the storage root yields of Zhezi 1 and Zijing 2 in N1 and N2 treatments reduced to a varying degree compared with N0 treatment, with the decrease of 12.64% and 13.32% for Zhezi 1 and 3.94% and 29.06% for Zijing 2, respectively. Meanwhile, the storage root yield of Ningzi 2 in N1 treatment slightly increased by 8.5% and 3.4% in 2013 and 2014, respectively, compared with N0 treatment, but significantly decreased in N2 treatment compared with both N0 and N1 treatments. Compared with N0 treatment, the shoot biomass increased from 2.7% to 20% in N1 and from 12.3% to 36.4% in N2, in 2013, as well as from 12.6% to 51.9% in N1 and from 28.7% to 85.5% in N2, in 2014. However, the harvest index, N harvest index and nitrogen use efficiency gradually reduced with the increase N application. The correlation analysis showed that the root yield positively correlated with all the nitrogen efficiency parameters, however the shoot biomass negatively correlated with the harvest index, nitrogen harvest index and nitrogen utilization efficiency (r = 0.615**, 0.704**, 0.663**). The shoot biomass of Zhezi 1 and Zijing 2 increased with the increase of N application, showing the decrease of photosynthate from shoots to roots. The nitrogen demand of Ningzi 2 was higher than other two varieties, and the moderate nitrogen application could increase the root yield in fertile soil. In conclusion, the coordinated growth of shoots and roots is important for improving storage root yield and N use efficiency.

Key words: Purple sweetpotato, Nitrogen application rate, Root yield, Nitrogen utilization

[1]温桃勇, 刘小强. 紫色甘薯营养成分和药用价值研究进展. 安徽农业科学, 2009, 37: 1954–1956



Wen T Y, Liu X Q. Research progress on nutritive components and medicinal value of purple sweet potato. J Anhui Agric Univ, 2009, 37: 1954–1956 (in Chinese with English abstract)



[2]Kano M, Takaganagi T, Harada K, Makino K, Ishikawa F. Antoxidative activity of anthocyanins from purple sweet potato. Iponoea batatas cultivar Ayamurasaki. Biosci Biotechnol Biochem, 2005, 69: 979–988



[3]Makoto Y, Shigenori O, Tooru K. Distribution of anthocyanin pigments in storage roots of purple-colored sweet potato. Ayamurasak, Sweet potato Res Front, 1999, 8: 2–5



[4]马代夫, 李强, 曹清河, 钮福祥, 谢逸萍, 唐君, 李洪民. 中国甘薯产业及产业技术的发展与展望. 江苏农业学报, 2012, 28: 969–973



Ma D F, Li Q, Cao Q H, Niu F X, Xie Y P, Tang J, Li H M. Development and prospect of sweetpotato industry and its technologies in China. Jiangsu J Agric Sci, 2012, 28: 969–973 (in Chinese with English abstract)



[5]Galloway J N, Dentener F J, Capone D G, Boyer E W, Howarth R W, Seitzinger S P, Asner G P, Cleveland C C, Green P A, Holland E A, Karl D M, Michaels A F, Porter J H, Townsend A R, Vorosmarty C J. Nitrogen cycles: past, present, and future. Biogeochemistry, 2004, 70: 153–226



[6]陈晓光, 李洪民, 张爱君, 史新敏, 唐忠厚, 魏猛, 史春余. 不同氮水平下多效唑对食用型甘薯光合和淀粉积累的影响. 作物学报, 2012, 38: 1728 –1733



Chen X G, Li H M, Zhang A J, Shi X M, Tang Z H, Wei M, Shi C Y. Effect of paclobutrazol under different N application rates on photosynthesis and starch accumulation in edible sweet potato. Acta Agron Sin, 2012, 38: 1728–1733 (in Chinese with English abstract)



[7]Yukind T, Kazuma F. Studies on the dry matter production of sweet potato. Crop Sci Soc Jpn, 1963, 32: 297–310



[8]Larry K, Conrad H M, William H S, Christel H. Influence of N source, N rate and K rate on the yield and mineral concentration of sweet potato. J Am Soc Hort Sci, 1984, 109: 294–298



[9]Constantin R J, Jones L G, Hammett H L, Hernandez T P, Kahich C G. The response of three sweet potato cultivars to varying levels of nitrogen. J Am Soc Hort Sci, 1984, 109: 610–614



[10]张辉, 张永春, 宁运旺, 张丛志. 土壤和肥料对甘薯生长调控的研究进展. 土壤通报, 2012, 43: 995–1000



Zhang H, Zhang Y C, Ning Y W, Zhang C Z. Review of the effect of soil and fertilizer on sweet potato growth regulation. Chin J Soil Sci, 2012, 43: 995–1000 (in Chinese with English abstract)



[11]吕长文, 赵勇, 唐道彬, 王季春, 何凤发, 张凯. 不同类型甘薯品种氮、钾积累分配及其与产量性状的关系. 植物营养与肥料学报, 2012, 18: 475–482



Lü C W, Zhao Y, Tang D B, Wang J C, He F F, Zhang K. Accumulation and translocation of nitrogen and potassium and their relationships with yielding traits for different type cultivars of sweet potato. Plant Nutr Fert Sci, 2012, 18: 475–482 (in Chinese with English abstract)



[12]周开芳, 张书华, 陈敏, 杨桂林. 氮磷钾不同肥料用量对不同甘薯品种产量的影响. 贵州农业科学, 2003, 31(增刊): 56–57



Zhou K F, Zhang S H, Chen M, Yang G L. Effects of NPK application rate on yield of different varieties sweet potato. Guizhou Agric Sci, 2003, 31 (suppl): 56–57 (in Chinese with English abstract)



[13]王秀斌, 徐新朋, 孙刚, 孙静文, 梁国庆, 刘光荣, 周卫. 氮肥施用量对双季稻产量和氮肥利用率的影响. 植物营养与肥料学报, 2013, 19: 1279–1286



Wang X B, Xu X M, Sun G, Sun J W, Liang G Q, Liu G R, Zhou W. Effects of nitrogen fertilization on grain yield and nitrogen use efficiency of double cropping rice. Plant Nutr Fert Sci, 2013, 19: 1279–1286 (in Chinese with English abstract)



[14]李朝苏, 汤永禄, 吴春, 吴晓丽, 黄钢. 施氮量对四川盆地机播稻茬麦生长发育及氮素利用的影响. 植物营养与肥料学报, 2014, 20: 271–279



Li Z S, Tang Y L, Wu C, Wu X L, Huang G. Effect of N rates on growth, development and N utilization of mechanical sowing wheat in rice-wheat cropping system in Sichuan Basin. Plant Nutr Fert Sci, 2014, 20: 271–279 (in Chinese with English abstract)



[15]宁运旺, 曹炳阁, 马洪波, 汪吉东, 张辉, 许仙菊, 张永春. 氮肥用量对滨海滩涂区甘薯干物质积累、氮素效率和钾钠吸收的影响. 中国生态农业学报, 2012, 20: 982–987



Ning Y W, Cao B G, Ma H B, Wang J D, Zhang H, Xu X J, Zhang Y C. Effects of nitrogen application rate on dry matter accumulation, nitrogen efficiency, and potassium and sodium uptake of sweet potato (Ipomoea batatas) in coastal North Jiangsu Province. Chin J Eco-Agric, 2012, 20: 982–987 (in Chinese with English abstract)



[16]于振文. 作物栽培学各论. 北京: 中国农业出版社, 2003. p 128



Yu Z W. Cultivation Theory of Crop. Beijing: China Agricultural Press, 2003. p 128



[17]江苏农业科学院, 山东农业科学院. 中国甘薯栽培学. 上海: 上海科学技术出版社, 1984. pp 42–53



Jiangsu Academy of Agricultural Sciences and Shandong Academy of Agricultural Sciences. Sweet Potato Cultivation in China. Shanghai: Shanghai Scientific and Technical Publisher, 1984. pp 42–53 (in Chinese)



[18]Ankumah R O, Khan V, Mwamba K, Kpomblekou A K. The influence of source and timing of nitrogen fertilizers on yield and nitrogen use efficiency of four sweet potato cultivars. Agric Ecosyst Environ, 2003, 100: 201–207



[19]Hartemink A E, Johnstom M, O’Sullivan J N, Poloma S. Nitrogen use efficiency of taro and sweet potato in the humid lowlands of Papua New Guinea. Agric Ecosyst Environ, 2000, 7: 271–280



[20]高璐阳, 房增国, 史衍玺. 施氮量对鲜食型甘薯产量、品质及氮素利用的影响. 华北农学报, 2014, 29(6): 189–194



Gao L Y, Fang Z G, Shi Y X. Effects of nitrogen application on yield, quality and nitrogen utilization of fresh-eating sweet potato. Acta Agric Boreali-sin, 2014, 29(6 ): 189–194 (in Chinese with English abstract)



[21]房增国, 高璐阳. 8个鲜食型甘薯品种的氮营养差异研究. 作物杂志, 2015, (1): 86–90



Fang Z G, Gao L Y. Differences of nitrogen nutritional of eight fresh-eating sweetpotato cultivars. Crops, 2015, (1): 86–90 (in Chinese with English abstract)



[22]孙泽强, 董晓霞, 王学君, 郑东峰, 张立明, 王庆美, 解备涛. 施氮量对多用型甘薯济薯21产量和养分吸收的影响. 山东农业科学, 2013, 45(11): 70–73



Sun Z Q, Dong X X, Wang X J, Zheng D F, Zhang L M, Wang Q M, Xie B T. Effects of nitrogen application rate on yield and nutrient uptake of multiple -use sweet potato Jishu 21. Shandong Agric Sci, 2015(1): 86–90 (in Chinese with English abstract)



[23]董晓霞, 孙泽强, 张立明, 王学君, 王庆美, 解备涛, 郑东峰. 山东省主要土壤类型甘薯肥料利用率研究 山东农业科学, 2010, (11): 51–54



Dong X X, Sun Z Q, Zhang L M, Wang X J, Wang Q M, Xie B T, Zheng D F. Fertilizer utilization efficiency of sweetpotato of in main types of soil in Shandong province. Shandong Agric Sci, 2010, (11): 51–54 (in Chinese with English abstract)



[24]宁运旺, 马洪波, 张辉, 汪吉东, 许仙菊, 张永春. 甘薯源库关系建立、发展和平衡对氮肥用量的响应. 作物学报, 2015, 41: 432–439



Ning Y W, Ma H B,Zhang H, Wang J D, Xu X J, Zhang Y C. Response of sweetpotato in source-sink relationship establishment, expanding, and balance to nitrogen application rates. Acta Agron Sin, 2015, 41: 432–439 (in Chinese with English abstract)



[25]宁堂原, 焦念元, 张民, 郑延海, 赵春, 安艳艳, 李增嘉. 不同品种组合下春夏玉米套作的氮素利用特征研究. 作物学报, 2007, 33: 1896–1901



Ning T Y, Jiao N Y, Zhang M, Zheng Y H, Zhao C, An Y Y, Li Z J. Nitrogen use characteristic in maize relay-cropping system of different cultivars. Acta Agron sin, 2007, 33: 1896–1901 (in Chinese with English abstract)



[26]Nouriyani H, Majidi E, Seyyednejad S M, Siadat S A, Naderi A. Evaluation of nitrogen use efficiency of wheat as affected by nitrogen fertilizer and different levels of paclobutrazol. Res Crops, 2012, 13: 439–445



[27]董召娣, 左青松, 冷锁虎, 石剑飞, 孙家刚, 孙统庆. 施N水平对油菜杂交种及其亲本氮素利用效率的影响. 中国油料作物学报, 2008, 30: 366–369



Dong Z D, Zuo Q S, Leng S H, Shi J F, Sun J G, Sun T Q. Effect of nitrogen application on nitrogen efficiency in hybrid rapeseed varieties and their parents. Chin J Oil Crop Sci, 2008, 30: 366–369 (in Chinese with English abstract)



[28]程建峰, 蒋海燕, 刘宜柏 戴廷波, 曹卫星. 氮高效水稻基因型鉴定与筛选方法的研究. 中国水稻科学, 2010, 24: 175–182



Cheng J F, Jiang H Y, Liu Y B, Dai T B, Cao W X. Methods for Identification and Screening of Rice Genotypes with High Nitrogen Efficiency. Chin J Rice Sci, 2010, 24: 175–182 (in Chinese with English abstract)

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