Castellanos-Morales, Vilma, et al. "Nitrogen Availability Drives the Effect of Glomus Intraradices On the Growth of Strawberry (Fragaria X Ananassa Duch.) Plants." Journal of the Science of Food and Agriculture, vol. 92, no. 11, 2012, pp. 2260-4.
Castellanos-Morales V, Villegas-Moreno J, Vierheilig H, et al. Nitrogen availability drives the effect of Glomus intraradices on the growth of strawberry (Fragaria x ananassa Duch.) plants. J Sci Food Agric. 2012;92(11):2260-4.
Castellanos-Morales, V., Villegas-Moreno, J., Vierheilig, H., & Cárdenas-Navarro, R. (2012). Nitrogen availability drives the effect of Glomus intraradices on the growth of strawberry (Fragaria x ananassa Duch.) plants. Journal of the Science of Food and Agriculture, 92(11), 2260-4. https://doi.org/10.1002/jsfa.5618
Castellanos-Morales V, et al. Nitrogen Availability Drives the Effect of Glomus Intraradices On the Growth of Strawberry (Fragaria X Ananassa Duch.) Plants. J Sci Food Agric. 2012 Aug 30;92(11):2260-4. PubMed PMID: 22331548.
TY - JOUR
T1 - Nitrogen availability drives the effect of Glomus intraradices on the growth of strawberry (Fragaria x ananassa Duch.) plants.
AU - Castellanos-Morales,Vilma,
AU - Villegas-Moreno,Javier,
AU - Vierheilig,Horst,
AU - Cárdenas-Navarro,Raúl,
Y1 - 2012/02/13/
PY - 2011/06/21/received
PY - 2011/12/06/revised
PY - 2012/01/09/accepted
PY - 2012/2/15/entrez
PY - 2012/2/15/pubmed
PY - 2012/12/22/medline
SP - 2260
EP - 4
JF - Journal of the science of food and agriculture
JO - J Sci Food Agric
VL - 92
IS - 11
N2 - BACKGROUND: On the one hand, the critical nitrogen (N) content curve allows the minimal N content necessary for maximum growth rate at any stage of crop development to be predicted. On the other hand, arbuscular mycorrhizal fungi (AMF) transfer N from the soil to the plants and its growth and activity depends on the availability of soil N. Our objective was to investigate how the availability of N in the soil affects growth and the accumulation of N in inoculated strawberry plants. Root colonisation, dry matter accumulation and the critical N% curve were studied during growth of inoculated and non-inoculated strawberry plants grown at several N levels. RESULTS: (1) The increase in the availability of N augmented root colonisation by AMF. (2) The effect of AMF on plant growth depended on N availability and the plant developmental status. (3) The critical %N curves were fitted by the following equations: %N = 2.81× (DM)(-0.21) (r² = 0.81) and %N = 2.89× (DM)(-0.32) (r² = 0.80) for inoculated and non-inoculated plants, respectively (where DM is the weight of leaf dry matter, in g plant⁻¹). CONCLUSION: N availability was a key factor for root colonisation by AMF and for its contribution to plant growth. The patterns of the critical %N curves suggest that AMF modified the photosynthetic N use efficiency.
SN - 1097-0010
UR - https://www.unboundmedicine.com/medline/citation/22331548/Nitrogen_availability_drives_the_effect_of_Glomus_intraradices_on_the_growth_of_strawberry__Fragaria_x_ananassa_Duch___plants_
L2 - https://doi.org/10.1002/jsfa.5618
DB - PRIME
DP - Unbound Medicine