Informational Geographical Systems in evaluation of sunflower’s productivities’ agroclimatic potential

ABSTRACT- Informational Geographical Systems in evaluation of sunflower’s productivities’ agroclimatic potential Sunflower’s productivities’ agroclimatic potential’s evaluation was investigated basing on sustainable development in republic of Moldova which covers 40% rise of sunflower’s seed production or its increase to 230-250 thousands of tones till 2015. Together with respecting its cultivation’s technological level, it is also important to estimate its agroclimatic potential taking into account regional orographic particularities in order to obtain stable crop. Cartographical modeling in Surfer and Arc View allows us to claim that South regions have priority for sunflowers production from point of view of heat supply, in the same time the level of humidification supply in this region is insufficient.

Keywords: agroclimatic, sunflower productivity, Moldova, agriculture, cartographic modelling