Scientia Agricultura Sinica ›› 2013, Vol. 46 ›› Issue (17): 3736-3742.doi: 10.3864/j.issn.0578-1752.2013.17.024

• RESEARCH NOTES • Previous Articles    

Effects of Hydroponics on Nutrient Components and Nitrate Contents in Tips of Leaf Vegetable Sweet Potato

 CHEN  Xuan-Yang, ZHANG  Zhao-Juan, ZHENG  Jia-Wei, LIN  Yu-Li   

  1. Key Laboratory for Genetics, Breeding and Multiple Utilization of Crops of Ministry of Education/Fujian Agriculture and Forestry University, Fuzhou 350002
  • Received:2012-12-13 Online:2013-09-01 Published:2013-03-12

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Abstract: 【Objective】The effects of hydroponics with different nutrient solutions, nutrient solutions with different N forms and their ratio on nutritional quality and nitrate content in tender stem, leaf and petiole of the tips of leaf vegetable sweet potato were studied. 【Method】 Half-Hoagland(1/2HL) nutrient solution was used for hydro culturing leaf-vegetable sweet potato, the leaves, stems and petioles were sampled for determining the contents of nutrient components and nitrate after culturing for 3, 5 and 7 weeks. Four classical selected nutrient solutions and 10 other nutrient solutions modified with different N forms and ratios were used, nitrate content of leaf, stem and petiole of samples were determined after hydro cultured for 5 weeks. 【Result】The contents of VC, flavone and nitrate in leaf-vegetable sweet potato hydro cultured in the 1/2HL nutrient solution were significantly higher than that of cultured in the field, while there were no difference in protein contents between them. There were significant differences in nitrate content among different parts of leaf vegetable sweet potato plant, the content in the tender stem was the highest, the leaf was the medium, and the petiole was the lowest. There were significant effects of different nutrient solutions on the nitrate content in the leaf-vegetable sweet potato. The nitrate content in leaf-vegetable sweet potato cultured in Hua’nan B and 1/2HL solution were significantly higher than that in Hua’nan A. While the nitrate content in Yuansi solution was similar with that cultured in the field, and both of them were significantly lower than those in 1/2HL, Hua’nan A and Hua’nan B. There were significant effects of different N forms and their ratios in the nutrient solutions on the nitrate content in leaf-vegetable sweet potato. With the increasing of concentration and proportion of NO3--N in the solution, the nitrate content in leaf vegetable sweet potato increased. The appropriate content of NH4+-N in the solution retarded the increase of nitrate content in the leaf-vegetable sweet potato. (CO(NH2)2-N in the nutrient decreased the nitrate content of hydroponic leaf-vegetable sweet potato. 【Conclusion】Hydro culturing increased VC, flavone and nitrate contents in leaf-vegetable sweet potato, while had no influence on the protein content. More NO3--N in the nutrient solution increased the nitrate content of the leaf-vegetable sweet potato, while appropriate content of NH4+-N retarded its increase. (CO(NH2)2-N in the solution could decrease the nitrate content.

Key words: leaf vegetable sweetpotato , hydroponic , quality , nitrate content

[1]欧行奇, 李新华, 朱彬. 甘薯茎尖与常见叶菜类蔬菜氨基酸含量及组成的比较分析. 氨基酸和生物资源, 2007, 29(3): 70-74.

Ou X Q, Li X H, Zhu B. Comparison of amino acid content and composition between vegetable sweetpotato tips and leaf vegetables. Amino Acids and Biotic Resources, 2007, 29(3): 70-74. (in Chinese)

[2]傅玉凡, 杨春贤, 赵亚特, 赵文婷, 刘小强, 曾令江, 廖志华, 张启堂. 不同叶菜型甘薯品种茎尖绿原酸含量及清除DPPH•能力. 中国农业科学, 2010, 43(23): 4814-4822.

Fu Y F, Yang C X, Zhao Y T, Zhao W T, Liu X Q, Zeng L J, Liao Z H, Zang Q T. Chlorogenic acid contents in shoot-tips of different vegetable-use sweetpotato varieties and their dpph-scavenging capacities. Scientia Agricultura Sinica, 2010, 43(23): 4814-4822. (in Chinese)

[3]傅玉凡, 曾令江, 杨春贤, 廖志华, 张启堂. 叶菜型甘薯蔓尖黄酮类化合物含量在不同品种、部位和采收期的变化. 中国中药杂志, 2010, 35(9): 1104-1107.

Fu Y F, Zeng L J, Yang C X, Liao Z H, Zhang Q T. Variations of flavanoid contents in vine tips among different varieties, parts and time of topping of sweetpotato for vegetable-use. China Journal of Chinese Materia Medica, 2010, 35(9): 1104-1107. (in Chinese)

[4]Padda M S, Picha D H. Antioxidant activity and phenolic composition in ‘beauregard’ sweetpotato are affected by root size and leaf age. Journal of the American Socitey for Horticultural Science, 2007, 132(4): 447-451.

[5]Shahidul I. Sweetpotato (Ipomoea batatas L.) leaf: Its potential effect on human health and nutrition. Journal of Food Science, 2006, 71(2): 13-21.

[6]曹清河, 刘义峰, 李强, 张安, 杨光峰, 马代夫. 菜用甘薯国内外研究现状及展望. 中国蔬菜, 2007(10): 41-43.

Cao Q H, Liu Y F, Li Q, Zhang A, Yang G F, Ma D F. Present situation and prospect of sweetpotato greens for vegetable. China Vegetables, 2007(10): 41-43. (in Chinese)

[7]江阳, 孙成均. 甘薯的营养成分及其保健功效研究进展. 中国农业科技导报, 2010, 12(4): 56-61.

Jiang Y, Sun C J. Advances in studies on untritious components of sweet potato and their health-promoting functions. Journal of Agricultural Science and Technology, 2010, 12(4): 56-61. (in Chinese)

[8]陆国权, 任韵, 唐忠厚, 吴晓琴. 甘薯黄酮类物质的提取及其基因型差异研究. 浙江大学学报: 农业与生命科学版, 2005, 31(5): 541-544.

Lu G Q, Ren Y, Tang Z H, Wu X Q. Flavonoid extraction and flavonoid content genotypic variation in sweetpotato storage roots. Journal of Zhejiang University: Agriculture and Life Science, 2005, 31(5): 541-544. (in Chinese)

[9]都韶婷, 章永松, 林咸永, 王月, 李刚, 张英鹏. 蔬菜积累的硝酸盐及其对人体健康的影响. 中国农业科学, 2007, 40(9): 2007-2014.

Du S T, Zhang Y S, Lin X Y, Wang Y, Li G, Zhang Y P. Accumulation of nitrate in vegetables and its possible implications to human health. Scientia Agricultura Sinica, 2007, 40(9): 2007-2014. (in Chinese)

[10]都韶婷, 金崇伟, 章永松. 蔬菜硝酸盐积累现状及其调控措施研究进展. 中国农业科学, 2010, 43(17): 3580-3589.

Du S T, Jin C W, Zhang Y S. Current situations and research progress of nitrate pollution in vegetables and their regulating strategies. Scientia Agricultura Sinica, 2010, 43(17): 3580-3589. (in Chinese)

[11]Wang Z H, Li S X. Effects of N forms and rates on vegetable growth and nitrate accumulation. Pedosphere, 2003, 13(4): 309-316.

[12]董晓英, 李式军. 采前营养液处理对水培小白菜硝酸盐积累的影响. 植物营养与肥料学报, 2003, 9(4): 447-452.

Dong X Y, Li S J. Effect of nutrient management on nitrate accumulation of pakchoi under solution culture. Plant Nutrition and Fertilizer Science, 2003, 9(4): 447-452. (in Chinese)

[13]刘璐璐, 刘正辉, 丁艳锋, 王绍华, 王强盛, 李刚华. 水培条件下硫素营养对粳稻米质的影响. 中国农业科学, 2009, 42(6): 1924-1932.

Liu L L, Liu Z H, Ding Y F, Wang S H, Wang Q S, Li G H. Effects of sulfur on rice quality of japonica rice under solution culture conditions. Scientia Agricultura Sinica, 2009, 42(6): 1924-1932. (in Chinese)

[14]Hill W A, Loretan P A, Bonsi C K, Morris C E, Lu J Y, Ogbuehi C. Utilization of sweet potatoes in controlled ecological life support systems(CELSS). Advances in Space Research, 1989, 9(8): 29-41.

[15]Mortley D G, Bonsi C K, Hil J H, Hill W A．Nutrient management of sweetpotato grown in nutrient film technique. Acta Horticulturae, 2001, 548: 567-573.

[16]Kitaya Y, Hirai H, Wei X, Islam A F M S, Yamamoto M. Growth of sweetpotato vultured in the newly designed hydroponic system for space farming. Advances in Space Research, 2008, 41: 730-735.

[17]张玉娟, 周金卢, 李育明, 何素兰, 王梅. 水培甘薯的光合研究. 中国农学通报, 2011, 27(3): 112-115.

Zhang Y J, Zhou J L, Li Y M, He S L,Wang M. The photosynthesis study of hydroponic sweet potato. Chinese Agricultural Science Bulletin, 2011, 27(3): 112-115. (in Chinese)

[18]郭世荣. 无土栽培学. 北京: 中国农业出版社, 2003.

Guo S R. Soilless Culture. Beijing: China Agricultural Press, 2003. (in Chinese)

[19]王学奎. 植物生理生化实验原理和技术. 北京: 高等教育出版社, 2006.

Wang X K. Experiment Principle and Technology of Plant Physiology and Biochemistry. Beijing:Higher Education Press,2006. (in Chinese)

[20]赵永光, 杜连起. 不同采摘期甘薯茎尖中的硝酸盐亚硝酸盐和VC含量分析. 农产品加工学刊, 2006(9): 4-7.

Zhao Y G, Du L Q. Analysis of the contents of nitrate, nitrite and vc in the stem- apex of sweet potatoes in different picking stages. Academic Periodical of Farm Products Processing, 2006(9): 4-7. (in Chinese)

[21]欧行奇, 任秀娟, 杨国堂. 甘薯茎尖与常见蔬菜的营养成分分析. 西南农业大学学报:自然科学版, 2005, 27(5): 630-633.

Ou X Q, Ren X J, Yang G T. Analysis of nutrient components in stem tips of sweet potato and common vegetables. Journal of Southwest Agricultural University: Natural Science, 2005, 27(5): 630-633. (in Chinese)

[22]Hiroshi I, Hiroko S, Noriko S, Satoshi I, Tadahiro T, Akio M. Nutritive evaluation on chemical components of leaves stalks and stems of sweet potatoes. Food Chemistry, 2000, 68(3): 359-367. 

[23]王朝辉, 田霄鸿, 李生秀. 叶类蔬菜的硝态氮累积及成因研究. 生态学报, 2001,11(7) :1136-1141.

Wang Z H, Tian X H, Li S X. The cause of nitrate accumulation in leafy vegetables. Acta Ecologica Sinica, 2001, 11(7): 1136-1141. (in Chinese)

[24]李会合, 王正银, 李宝珍. 蔬菜营养与硝酸盐的关系. 应用生态学报, 2004, 15(9): 1667-1672.

Li H H, Wang Z Y, Li B Z. Relationship between vegetable nutrition and nitrate content. Chinese Journal of Applied Ecology, 2004, 15(9): 1667-1672. (in Chinese)

[25]袁丽红, 朱建雯, 冯翠梅, 罗燕, 陈梦曦. 不同氮素水平对3种叶菜硝酸盐含量的影响. 新疆农业大学学报, 2008, 31(2): 25-28.

Yuan L H, Zhu J W, Feng C M, Luo Y, Chen M X. Effect of different N levels on the content of nitrate in three leaves vegetables. Journal of Xinjiang Agricultural University, 2008, 31(2): 25-28. (in Chinese)

[26]孙菲菲, 李英, 侯喜林, 王建军, 陶洁. 硝态氮对不结球白菜产量与主要营养品质及硝酸盐含量的影响. 南京农业大学学报, 2008, 31(2): 37-40.

Sun F F, Li Y, Hou X L, Wang J J, Tao J. Effect of different NO3-N concentration on yield, nutrient quality and nitrate content of Brassica campestris ssp. Chinensis Makino. Journal of Nanjing Agricultural University, 2008, 31(2): 37-40. (in Chinese)

[27]GB 18406.1-2001,农产品安全质量无公害蔬菜安全要求国家标准.

GB 18406.1-2001, Safety qualification for agricultural product-Safety requirements for non-environmental pollution vegetable. (in Chinese)

[28]Norman G H, Yaoping T, Nathan S B. Food sources of nitrates and nitrites: the physiologic context for potential health benefits. The American Journal of Clinical Nutrition, 2009, 90: 1-10.

[29]Sindela J J, Milkowski A L. Human safety controversies surrounding nitrate and nitrite in the diet. Nitric Oxide, 2012, 26 :259-266

[30]邱永祥, 王伟, 蔡南通, 吴秋云, 罗文彬, 柯玉琴. N对叶菜型甘薯硝酸盐积累及品质的影响. 福建农林大学学报:自然科学版, 2005, 34(2): 145-147.   

Qiu Y X, Wang W, Cai N T, Wu Q Y, Luo W B, Ke Y Q. Effects of nitrogen on the nitrate accumulation of vine-vegetable sweetpotato and its quality. Journal of Fujian Agriculture and Forestry University: Natural Science Edition, 2005, 34(2): 145-147. (in Chinese)
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