摘要：The volatile nature of abiotic factors in the growing season corrects the specific of metabolic processes and accumulation intensity of bioactive substances. But no clear idea about the degree of influence of each factor of the weather to predict the realization of the productive potential of parsley and adjust it using special farming practices.It was established that the degree of influence of weather conditions is 15,0...41,4%; season – 20,5...55,5%; cultivar – 0,0...13,5%. It was revealed that autumn parsley accumulates 5,7...23,4% more phenolic compounds, is more 1,3 times the content of chlorophyll, β-carotene than spring leaves. However, spring parslry contains 14% more ascorbic acid. High quality or seasonal specifics in the level of accumulation of carotenoids in parsley weren’t found.
