Ahmad, A.H.; Wahid, A.; Khalid, F.; Fiaz, N.; Zamir, M.S.I.
("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2011-01-31)
A field trial was carried out
to examine the comparative efficacy of
organic and inorganic sources of nitrogen
and phosphorous fertilizers alone and in
different combinations to find the yield and
quality contributing ...