Effects of uniconazole with or without micronutrient on the

发布时间：2022-04-28 20:28

　　Lodging stress results in grain yield and quality reduction in wheat. Uniconazole, a potential plant growth regulator significantly enhances lignin biosynthesis and thus provides mechanical strength to plants in order to cope with lodging stress. A field study was conducted during the 2015–2016 and 2016–2017 growing seasons, to investigate the effects of uniconazole sole application or with micronutrient on the lignin biosynthesis, lodging resistance, and production of winter wheat. In the first... 

【文章页数】：16 页

【文章目录】：
1. Introduction
2. Materials and methods
    2.1. Experimental site
    2.2. Seed treatments,field management,and experi-mental design
    2.3. Sampling and measurements
    2.4. Statistical analysis
3. Results
    3.1. Plant height and basal internode characteristics
    3.2. Breaking strength of the second basal internode
    3.3. Lodging behavior,spike length,spike diameter,spikes/plant,weight/spike,yield/spike,and grain yield
    3.4. Lignin content and lignin-related enzyme activities
    3.5. Relationship between lignin content,lignin-related enzyme activities,breaking strength and lodging rate
4. Discussion
    4.1. Lodging in wheat and the effects of uniconazole with or without Mn on alleviating lodging stress
    4.2. Role of lignin and the effects of uniconazole with or without Mn on lignin metabolism
    4.3. Effect of uniconazole with or without Mn on lignin-related enzymes activities
    4.4. Effect of uniconazole with or without Mn on basal internodes characteristics,lodging resistance and wheat production
5. Conclusion



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