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- Eckstein, RL, et al.
(författare)
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Variation in nitrogen-use efficiency among and within subarctic graminoids and herbs
- 2001
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Ingår i: NEW PHYTOLOGIST. - : CAMBRIDGE UNIV PRESS. - 0028-646X. ; 150:3, s. 641-651
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Tidskriftsartikel (refereegranskat)abstract
- This study addresses the question of whether a trade-off between the annual nitrogen (N) productivity (aNP) and the mean residence time (MRT), an index of N conservation, occurs both among and within species. We hypothesized that a tradeoff between aNP an
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- Hemborg, AM, et al.
(författare)
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Sexual differences in biomass and nutrient allocation of first-year Silene dioica plants
- 1999
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Ingår i: OECOLOGIA. - : SPRINGER VERLAG. - 0029-8549. ; 118:4, s. 453-460
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Reproductive and somatic biomass, nitrogen (N), and phosphorus (P) pools were compared between females and males in Ist-year plants of Silene dioica. We estimated irretrievable resources allocated to seeds, pollen, flowers, and unrecovered summer leaf inv
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