The Characteristics of Soil Organic Nitrogen Using Efficiency in Different Sugarbeet Genotypes
Agriculture, Forestry and Fisheries
Volume 6, Issue 4, August 2017, Pages: 145-148
Received: Aug. 7, 2017;
Published: Aug. 7, 2017
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Jian-Chao Zhou, Academy of Crop Science, Heilongjiang University, Harbin, China
Qiu-Hong Wang, Academy of Crop Science, Heilongjiang University, Harbin, China
Xiao-Chun Wang, Academy of Crop Science, Heilongjiang University, Harbin, China
The research into variation of soil organic nitrogen use efficiency and absorption efficiency with different sugarbeet genotypes provides a theoretical basis for the selection, cultivation and breeding of high-quality genotypes. In view of this, pot and field split-plot experiments have been conducted on 100 sugar beet genotypes under chamber and field conditions. The results were as follows: in growth chamber pot experiments, whole plant and root organic nitrogen use efficiency varied significantly among genotypes; higher soil organic nitrogen use efficiency at seedling stage preceded higher absorption capacity and organic nitrogen use efficiency during the following three growth stages; higher transformation quantity and soil organic N use efficiency predicted higher root-shoot ratio at harvest stage.
The Characteristics of Soil Organic Nitrogen Using Efficiency in Different Sugarbeet Genotypes, Agriculture, Forestry and Fisheries.
Vol. 6, No. 4,
2017, pp. 145-148.
Abbasi MK, Khaliq A. 2016. Nitrogen mineralization of a loam soil supplemented with organic-inorganic amendments under laboratory incubation. Frontiers in Plant Science 7: 1038.
Cong Yaohui, Zhang Yuling, Zhang Yulong et al. 2016. Soil Organic nitrogen components and their contributions to mineralizable nitrogen in paddy soil of the black soil region. ACTA PEDOLOGICA SINICA 2: 457-467.
Dong G C，Chen C，Yuan Q M et al. 2016. The effect of nitrogen fertilizer treatments on root traits and nitrogen use efficiency in indica rice varieties with high nitrogen absorption efficiency．Acta Ecologica Sinica 3: 642-651.
Jones DL, Kielland K, Sinclair FL, et al. 2009. Soil organic nitrogen mineralization across a global latitudinal gradient. Global Biogeochemical Cycles 23(1): n/a-n/a.
Jiang Lin-lin, Han Li-Si, Han Xiao-Ri et al. 2011. Effects of nitrogen on growth, root morphological traits, nitrogen uptake and utilization efficiency of maize seedlings. Plant Nutrition and Fertilizer Science 1: 247-253.
Li Shu-wen, Wen Hong-da, Zhou Yan-zhen et al. 2006. Characterization of nitrogen uptake and dry matter production in wheat varieties with different N efficiency. Scientia Agricultura Sinica 10: 1992-2000.
Ma Dai, Li Fei, Meng Xian-yuan, et al. 2015. Progress on nitrogen nutrition of sugarbeet and diagnostic techniques. Sugar Crop of China 4: 56-58.
Moll R H KEJ, Jackson W A. 1982. Analysis and interpretation of factors which contribute to efficiency of nitrogen utilization. Agronomy Journal 74(3): 3.
Reinhart KO, Cao X, Ma Q, et al. 2016. Elevational variation in soil amino acid and inorganic nitrogen concentrations in taibai mountain, china. Plos One 11(6): e0157979.
Roberts P, Bol R, Jones DL. 2007. Free amino sugar reactions in soil in relation to soil carbon and nitrogen cycling. Soil Biology and Biochemistry 39(12): 3081-3092.
Sauerbeck DR, Helal HM. 1990. Factors affecting the nutrient efficiency of plants. In: El Bassam N, Dambroth M, Loughman BC, editors. Genetic Aspects of Plant Mineral Nutrition. Dordrecht: Springer Netherlands. p. 11-17.
Wang Yan-Zhe, Liu Xiu-Wei, Sun Hong-Yong et al. 2013. Effects of water and nitrogen on root/shoot ratio and water use efficiency of winter wheat. Chinese Journal of Eco-Agriculture 3: 282-289.
Wei Hai-Yan, Zhang Hong-Cheng, Zhang Sheng-Fei et al. 2008. Root morphological and physiological characteristics in rice genotypes withdifferent N use efficiencies. ACTA AGRONOMICA SINICA 3: 429-436.
Xiong Shu-ping, Wu Ke-yuan, Wang Xiao-chun et al. 2016. Analysis of root absorption characteristics and nitrogen utilization of wheat genotypes with different N efficiency. Scientia Agricultura Sinica 12: 2267-2279.
Zhang Yi-Fei, Zhang Xiao-xun, Liu Yang et al. 2013. Prospect of the sugar beet industrry in China. Heilongjiang Agricultural Sciences 8: 156-160.
Zhou jian-Chao, Wang Qiu-Hong, Wang Xiao-Chun. 2014. Development of soil organic nitrogen mineralization and its influenced mechanisms to enlightenment of sugarbeet research. Sugar Crop of China 1: 65-67.