Kaznacheeva M. Prooxidant and antioxidant system of plants which form melatonin

Object of research is the prooksidant and antioksidant system of plants. Research purpose - to explore the changes of indexes of the state of the prooksidant and antioksidant system in the organs of different sorts of plants which synthesize melatonin, depending on their level of firmness to diseases. Research methods: biochemical, tsitochemical, statistical. Theoretical and practical results, novelty: the complex analysis of the state of the prooksidant and antioksidant system of agricultural plants which have a high level of maintenance of melatonin. Connection of resistance of sort of onions, cabbage, carrot, wheat and barley is proved to diseases with the sizes of values of indexes of the state of the prooxidant and antioxidant system and with the functional setting of the explored organ in an organism. The got is given in relation to the division of indexes of the state of the prooxidant and antioxidant system in the different organs of onions. The change of sizes of separate prooxidants and antioxidants is shown with multiplying the term of storage of edible vegetative parts of plants. Expedience of differentiating of dry homogenization and previous day's wetting is proved at the different methods of analysis of seed. Grounded possibility of expansion of sowing areas of allium of sort "Globus", carrot of sort "Carnaval", cabbage of sort "Taras F1", wheats of sort "Podolyanka" and to the barley of sort of "Sozonivskiy" in the agroklimatic terms of the Kіrovograd's area. Industry of introduction: scientific researches of department of biology, educational courses, institute of agroindustrial production.