Abstract:
Optimizarea structurii cerealelor boabe pentru sămânţă, pe specii în
microzona Bivolari, din Lunca Prutului
Optimization of the structure of
grain cereals for seeds, by species in the microarea Bivolari, from the
meadow of Prut river The hereby survey presents the obtaining of some
optimum solutions regarding the agricultural structure and the discovery of
several combinations of all the production factors that finally result in
production rise providing economic efficiency conditions are ensured. The
optimization process is an act of conception and decision making that content
depends on a variety of factors specific to each agricultural area or micro
area. The analysis was carried out within Bivolari micro area and aimed to
obtain the optimization of grain cereals for seeds, by species. The
optimization of the structure of grain cereals for seeds was achieved by
means of several economic-mathematical patterns based on more
restrictions, such as: integral usage of the agricultural area, predominance
of some cultures in the cropping rotation system, achievement of a minimum
quantity of vegetal products and of a maximum profit. Within the economic
mathematical pattern drawn and used for the optimization of the structure of
crops, the component elements are: profit maximization and production
expenditures minimization, variables – surfaces for plant cultivations, free
terms – total surface of production facility, maximum limits for certain
cultures, the products needed to be achieved. The conclusion of the survey is
that Bivolari micro area is characterized by extremely favorable conditions
for cultivating the grain cereals for seeds and that a higher cultivated
agricultural area is detected in agricultural year 2006 – 2007.
