The major contributions made by the results of this project willbe the gollowing : - scientific knowledge about the significance of water in plant(tobacco ) physiology , knowledge about the way the activity of theenzyme nitrate-reductase influences nutrient utilization andknowledge about the dependence of enzyme activity andphotosynthesis on starch accumulation and chlorophylldecomposition , - knowledge about the rate and intensity of the decomposition oforganic matter in the soil and nitrogen leaching , - knowledge about the soil-water-plant relationship and thepractical application of this knowledge in the irrigation system , - establishing a scientific basis on which to solve moreeconomically some practical problems relating to irrigation andcrop rotation , - tobacco growing with less pollution of the environment and lessdanger to health .
Doprinos rezultata ovog projekta će se osobito ogledati u : - znanstvenoj spoznaji o značaju vode i fiziologiji biljaka( duhana ) , u spoznaji utjecaja aktivnosti enzima nitrat- reduktazena primanje hranjiva iz tla te u spoznaji ovisnosti aktivnostienzima i fotosinteze na akumulaciju škroba i razgradnjuklorofila , - spoznaji brzine i intenziteta razgradnje organske tvari u tlu iispiranja dušika , - spoznaji odnosa tlo- voda- biljka i praktičnoj primjeni u sustavunavodnjavanja , - stvaranju znanstvenih osnova za ekonomičnije rješavanje nekihproblema u praksi vezanih za navodnjavanje i plodosmjenu , - uzgoj duhana s manjim zagadjenjem okoliša i manje štetnosti .