Kostyuk O. Formation yield of Vicia Faba vegetable depending on tehnological methods of cultivation in conditions of Right-bank Forest-Steppe of Ukraine

Dissertation is devoted to the topical issues of modern Vegetable, namely the development and improvement of technology elements of Vicia Faba vegetable cultivation in conditions of Right-bank Forest-Steppe of Ukraine. It was found that grades of Ukrainian breeding Karadag and Ukrainian slobidski by photosynthetic potential, biometric parameters, yield of green beans, economic and bioenergetic parameters dominated hybrids of polish breeding Zelenij lowland F1, Bachus F1, Karmazin F1. It was noted that for formation of raw conveyor it is need to sow the grade Karadag in the second decade of April, the grade Ukrainian slobidski – the first and the third decade of April, that promotes the high yields of green beans with a high content of biologically active substances. The optimal scheme of placing plants is 45x15 and 60x10 cm (density – 148,1-166,7 thous. pcs/ha), by increasing the length of vegetation season - 101-107 days, photosynthetic capacity - 2,7-3,0 m2-days/ha, that promotes increase of yield of green beans on 1,2-1,8 t/ha, profitability – 70,2-76,6 %, coefficient of bioenergetic efficiency – 3,1-3,1. It was determined that treatment of seed by microbial preparation rizobofit promotes improvement of nitrogen nutrition of plants by increasing the number and mass of raw nodules on the roots of plants, increase the photosynthetic capacity of crops and increase yields of green beans on 0,7-0,8 t/ha.