Abstract:
Trough major competition for the vegetation factors (water, light and
nutrients) the weeds determines the morphological and biological changes on
the soybean plants, which bring down the yield.
he growing, development and metabolic plants activity was influenced
according to climatic condition of the year, effectiveness of the herbicides
which was apllied simple or mixed and method of applying fertilizers, on the
soil or foliar concomitant with applications.
In order to establish the effectiveness for the both of technologically
factors: foliar fertilization herbicides applications and this interaction,
during 2002-2004 at A.R.D.S. Secuieni-Neamt was located a soybean trial on
chernozen soil.
The effect of foliar application with mains elements and
microelements olone or together with herbicides on morphological and
productivity parameters was materialized bysuperior values of all analysed
parameters (height plants, foliar surface, number and seeds weight).