Joint International Conference on Long-term Experiments ...

Three foliar fertilizations were done: the first treatment at the first inflorescence and the
following ones at an interval of 14 days.
The effect of the foliar fertilizers on the production of tomato fruit and on the number of
inflorescence and fruit on the plant was carried out.
The foliar compositions sorts were applied on an agrochemical background resulted from
the interaction of the organic fertilization (50 t/ ha semi fermented manure) to the complex
application of the mineral manure (N120P120K120).
RESULTS AND DISCUSSIONS
It can be noticed in table 1 that significant results were obtained at all foliar fertilized
variants, particularly at the variant fertilized with Bionutrifag F (table no.1, figure no.1).
Table 1 The effect of the foliar fertilization upon the production in the crop of tomatoes
(UNIREA) from the field (Oradea, 2003)
No.
var.
Foliar assortment
Production
Concentration
of the
solution t/ha Difference
Significance of
difference
1 Martor stropit cu apă - 35,82 - -
2 Nutrifag 1% 41,50 5,68 ***
3 Bionutrifag F 1% 44,60 8,78 ***
4 Ferticare 24-8-16 1% 42,10 6,28 ***
5 Polyfeed 19-19-19 1% 42,16 6,34 ***
DL (5%) 1,74 DL (1%)
2,53 DL (0,1%) 3,79
293