Effects of Long-Term Green Manure Application on the Concentrations of Mineral Elements in Grain of Dryland Wheat in Northwest of China
BAI Jin-shun1, CAO Wei-dong1，2*, BAO Xing-guo3*, RUI Yu-kui4, ZENG Nao-hua1, GAO Song-juan1, Shimizu Katsuyoshi5
1. Key Laboratory of Plant Nutrition and Fertilizer, Ministry of Agriculture/Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China
2. Soil and Fertilizer Institute, Qinghai Academy of Agriculture and Forestry, Qinghai University, Xining 810016, China
3. Institute of Soil, Fertilizer and Water-Saving Agriculture, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
4. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100094, China
5. Faculty of Agriculture, Kagoshima University, Kagoshima 890-0065, Japan
Abstract：Green manure is an important managing practice to secure high crop yield, improve soil fertility and nutrient efficiency. However, it was still not clear about the influence of long-term green manure incorporation on mineral elements concentrations in grain of dryland wheat. In this study, inductively coupled plasma mass spectrometry (ICP-MS) technique was applied to evaluate the impact of long-term green manure application on mineral elements of wheat grains which were collected from three experimental treatments including control of non fertilization, chemical fertilization and green manure at wheat harvest in a 25-year wheat experiment conducted in Wuwei, Gansu province. The results showed that most of the mineral elements content of wheat grain under green manure treatment showed an increase trend compared with non fertilization treatment. The elements of Si, Fe, and Ru showed the significant increase under green manure treatment. Besides, it was found the content of all heavy metals in wheat grains showed no significant difference compared with the non fertilization treatment. However, Ni element increased compared with the chemical fertilizer treatment. In conclusion, long-term green manure incorporation can improve some mineral nutrient elements in grain of dryland wheat, which may contribute to the grain nutritional quality while maintaining high wheat yield. However, the effects of green manure application on the behaviors of heavy metals in soil-plant system required further research.
Key words：Long-term experiment; Green manure crop; Dryland wheat；Mineral elements
白金顺，曹卫东，包兴国，芮玉奎，曾闹华，高嵩涓，志水胜好. 长期绿肥翻压对西北旱地小麦籽粒矿质元素含量的影响[J]. 光谱学与光谱分析, 2017, 37(06): 1847-1851.
BAI Jin-shun, CAO Wei-dong, BAO Xing-guo, RUI Yu-kui, ZENG Nao-hua, GAO Song-juan, Shimizu Katsuyoshi. Effects of Long-Term Green Manure Application on the Concentrations of Mineral Elements in Grain of Dryland Wheat in Northwest of China. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(06): 1847-1851.
[1] Welch R M. Linkages Between Trace Elements in Food Crops and Human Health. In “Micronutrient Deficiencies in Global Crop Production”. Alloway B J (ed). Netherlands: Springer, 2008.
[2] Fan M S, Zhao F J, Fairweather-Tait S J, et al. Journal of Trace Elements in Medicine and Biology, 2008, 22(4): 315.
[3] Cakmak I, Kalayci M, Kaya Y, et al. Journal of Agricultural and Food Chemistry, 2010, 58: 9092.
[4] Guo J H, Liu X J, Zhang Y, et al. Science, 2010, 327: 1008.
[5] Sun B, Zhang L X, Yang L Z, et al. Ambio, 2012, 41(4): 370.
[6] Liu X J, Zhang Y, Han W X, et al. Nature, 2013, 494 : 459.
[7] Drinkwater L E, Snapp S S. Advances in Agronomy, 2007, 92: 163.
[8] Yang N, Wang Z H, Gao Y J, et al. European Journal of Agronomy, 2014, 58: 63.
[9] CHANG Dan-na, CAO Wei-dong, BAO Xing-guo, et al(常单娜，曹卫东，包兴国，等), Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2016, 36(1): 220.
[10] XU Fang, XIN Shu-zhen, LIN Qiang, et al(徐 芳，辛术贞，林 强，等). Lishizhen Medicine and Materia Medica Research(时珍国医国药)，2010, 21(1): 48.
[11] Tilman D, Cassman K G, Matson P A, et al. Nature, 2002, 418: 671.
[12] Ju X T, Xing G X, Chen X P, et al. Proceedings of the National Academy of Sciences of the United States of America(PNAS), 2009, 106(9): 3041.
[13] Zhang D B, Yao P W, Zhao N, et al. Agronomy Journal, 2015, 107: 361.
[14] Li F C, Wang Z H, Dai J, et al. Acta Agriculturae Scandinavica, Section B-Soil & Plant Science, 2014, 64(5): 398.
[15] Yu Y L, Xue L H, Yang L Z. Agronomy for Sustainable Development, 2013, 34(3): 636.
[16] Yang N, Wang Z H, Gao Y J, et al. European Journal of Agronomy, 2014, 58: 63.
[17] Hocking P J. Advances in Agronomy, 2001, 74: 63.
[18] Nuruzzaman M, Lambers H, Bolland M D A, et al. Plant and Soil, 2005, 271: 175.
[19] ZENG Jun, DONG Bo, ZHANG Dong-wei, et al(曾 骏，董 博，张东伟，等). Bulletin of Soil and Water Conservation(水土保持通报)，2013, 33(2): 35.
[20] MA Zhong-ming, DU Shao-ping, WANG Ping, et al(马忠明，杜少平，王 平，等). Acta Agriculturae Boreali-Occidentalis Sinica(西北农业学报)，2012, 21(1): 151.
[21] ZENG Jun, GUO Tian-wen, BAO Xing-guo, et al(曾 骏，郭天文，包兴国，等). Soil and Fertilizer Sciences in China(中国土壤与肥料)，2008, (2): 11.
