Statistics
Publications
11
Citations
247
H-Index
10
Active since
1972
Affiliations
Universidad Autónoma de Madrid(Current)
O. Carpena is an author at Universidad Autónoma de Madrid specializing in agriculture, plant nutrition, and agronomy.
Publications per year
1972–1996
11
11
Effects of boron on nitrogen metabolism and sugar levels of sugar beet
I. Bonilla, C. Cadahía, O. Carpena et al. · Plant and Soil · 1980 · 57 citations
DETERMINATION OF EXCHANGEABLE CATIONS IN CALCAREOUS SOILS
O. Carpena, Antonio Lax, Kaarel Vahtras · Soil Science · 1972 · 44 citations
Iron-chelates evaluation in a calcareous soil
J.L Lucena, A. Gárate, O. Carpena · Plant and Soil · 1987 · 24 citations
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