J Integr Plant Biol. ›› 1992, Vol. 34 ›› Issue (11): -.

• Research Articles •    

Investigation on Emission of Nitrous Oxide by Aseptic Soybean Plant

Huang Guo-hong, Chen Guan-xiong, Xu Hui,Wu Jie,Wang Yu-jie and Yu Ke-wei   

Abstract: The emission of nitrous oxide is not only a way of nitrogen loss in ecological system of agriculture, it is also a contamination source of increasing nitrogen oxide concentration in the atmosphere. This paper reports the analysis of gas chromatographic determination of N2O on the soybean plant and its different four organs-root, stem, leaf and cotyledon under strict aseptic condition. The results showed ,hat they all are able to emit nitrous oxide.

Key words: Aseptic soybean, Emission, Nitrous oxide (N2O)

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