Cholovsky Y. The formation of lupine blue grain productivity depending on mineral fertilizers rate and terms of their application influence in conditions of right-bank Forest-steppe zone.

Objects which are researched are the process of growing, developing and forming photosynthesis, symbiosis, and grain production of lupine blue according to the standards and the terms using mineral fertilization. The goal for our research is the finding dependences of forming productive abilities of grades lupine blue from the influence grades and terms bringing mineral fertilization according to the condition right-side Ukraine's forrest-steppe. Methods of the research: visual and weight; physiological; biochemical; statistical; rather. In the dissertation the results of the research in studying the peculiarities of growing, development and formation of photosynthetic, symbiotic, individual and grain productivity of lupine blue depending on the rate influence and the terms of mineral fertilizers. Agronomics forming right-side Ukraine's forrest-steppe are offered the technology of growing lupine blue kind Crystal with adding N60P60K90 in the basis fertilization and providing out root making tipsy by the brown crystalon (4 kl/hectare) in two therms: first - bud stage; second: the stage of producing the seed. Science researches have been passed the stage of the Vinnytsia region agronomics forming (PE "Saturn", "Promin") at the general area of 57 hectares. The sphere of using is the agriculture.