Abstract
Carbohydrates are the main energy materials for plant metabolic activities, Enough carbohydrates stored in roots are necessary for plant re-growth, its tolerance against environmental stress, and the maintenance of grassland ecosystem stability. This paper summarized the influences of grazing, nitrogen fertilization, salt stress, drought, low temperature, and low oxygen stress on the carbohydrates in grassland plants, and introduced the advanced methods of measuring root carbohydrates. It was suggested that the research emphasis in the future should be paid on the relationships between root soluble sugar components and root physio-ecological functions.
Original language | English |
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Pages (from-to) | 2827-2831 |
Number of pages | 5 |
Journal | Chinese Journal of Applied Ecology |
Volume | 20 |
Issue number | 11 |
Publication status | Published - Nov 2009 |
Externally published | Yes |
Keywords
- Carbohydrates
- Grass
- Grazing
- Nitrogen fertilizer
- Root
- Salinity stress