Is root growth under phosphorus deficiency affected by source or sink limitations?
نویسندگان
چکیده
منابع مشابه
Is root growth under phosphorus deficiency affected by source or sink limitations?
Reduced net photosynthesis (Pn) and decreasing shoot and root biomass are typical effects of phosphorus deficiency in plants. Lower biomass accumulation could be the result of reduced Pn (source limitation), but may also be due to direct negative effects of low P availability on growth (sink limitation). Because of the principal importance of root growth for P uptake, this study specifically ex...
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ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 2005
ISSN: 1460-2431,0022-0957
DOI: 10.1093/jxb/eri189