01458naa a2200241 a 450000100080000000500110000800800410001902400350006010000170009524501200011226000090023252007200024165000130096165000100097465300250098465300250100970000170103470000200105170000200107170000160109170000160110777300930112320344922022-05-19       2016    bl uuuu     u00u1 u    #d7 a10.1007/s10967-015-4282-32DOI1 aSILVA, A. da  aPhosphorus uptake efficiency, root morphology and architecture in Brazilian wheat cultivars.h[electronic resource]  c2016  aThe main aims of this study were to evaluate the P uptake of Brazilian wheat cultivars and to identify the root traits involved in P uptake capacity. Two greenhouse studies were carried out. An isotopic dilution technique with 32P as a tracer was used in the first experiment. The root morphology and architecture was evaluated in the second experiment. The results indicated differences in P uptake between the cultivars. The cultivars with higher values of P uptake exhibited total root shallow, which enhances root proliferation in P-rich surface soil. Twenty-one cultivars showed potentially greater phosphorus uptake efficiency, and we observed the importance of root traits for improving the P uptake ability.  aFósforo  aTrigo  aAdubação fosfatada  aMorfologia radicular1 aBRUNO, I. P.1 aFRANZINI, V. I.1 aMARCANTE, N. C.1 aBENITIZ, L.1 aMURAOKA, T.  tJournal of Radioanalytical and Nuclear Chemistrygv. 307, n. 2, p. 1055-1063, Feb. 2016.