[Research advances in the responses of carbohydrates in grassland plants to environmental stress].
Ying Yong Sheng Tai Xue Bao
; 20(11): 2827-31, 2009 Nov.
Article
em Zh
| MEDLINE
| ID: mdl-20136023
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.
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Base de dados:
MEDLINE
Assunto principal:
Estresse Fisiológico
/
Carboidratos
/
Meio Ambiente
/
Poaceae
Idioma:
Zh
Ano de publicação:
2009
Tipo de documento:
Article