Effects of urea mixed with nitrapyrin on leaf photosynthetic

发布时间：2021-04-02 05:51

　　Waterlogging is one of the major abiotic stresses in agricultural crop production. However, the application of 2-chloro-6-（trichloromethyl） pyridine（nitrapyrin） can effectually mitigate the losses of nitrogen efficiency and grain yield of summer maize induced by waterlogging. In order to explore its role to alleviate waterlogging stress on leaf antioxidative system and photosynthetic characteristics of summer maize, a field experiment was executed to research effects of nitrapyrin application on... 

【文章来源】：Journal of Integrative Agriculture. 2020,19(06)SCICSCD

【文章页数】：10 页

【文章目录】：
1. Introduction
2. Materials and methods
    2.1. Experimental design
    2.2. Leaf area index（LAI）
    2.3. Leaf SPAD value
    2.4. Activities of antioxidant enzymes and MDA content
    2.5. Leaf gas exchange parameters and chlorophyll fluorescence parameters
    2.6. Yield
    2.7. Statistical analysis
3. Results
    3.1. Grain yield
    3.2. LAI
    3.3. Leaf SPAD value
    3.4. Leaf net photosynthetic rate
    3.5. Leaf chlorophyll fluorescence parameters
    3.6. Antioxidant enzymes and MDA
4. Discussion
    4.1. Leaf photosynthetic characteristics
    4.2. Leaf senescence characteristics
5. Conclusion


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