Makuha O. Impact of the dates of sowing, row spacing and fertilizers on fennel productivity in the South of Ukraine

The object of researches is the processes of growth, development of plants, forming of harvest and quality of seeds to fennel of ordinary depending on the soil-climatic terms of area and explored factors. Purpose of researches - determination of productivity to fennel of ordinary depending on influencing of terms of sowing, width of space between rows and nitric fertilizers in the conditions of south of Ukraine. The methods of researches are scientific; special: the field; laboratory; computation-comparative; statistical. Results of researches - For a theory: First in the droughty terms of south of Ukraine the study of features of growth, development, forming of harvest and quality of seeds is conducted to fennel of ordinary depending on technological measures, that are a new direction of researches of the given culture in a steppe area. For practice: As a result of researches there are the developed and recommended to production elements of technology of growing to fennel of ordinary in droughty terms south of Ukraine. The sphere of the use is the agricultural enterprises of south of Ukraine.