DYNAMICS OF SHEET SURFACE AREA OF PEAS DEPENDENCE DEPENDING ON VARIETY FEATURES, SOIL LIMITATION AND NUTRITIONAL SYSTEM

The article presents the results of research on influence varietal characteristics, soil liming, fertilizers formation leaf surface area. use microfertilizers Vuxal Extra CoMo for pre-sowing seed treatment, foliar fertilization with Microplant during vegetative growth and Calcium, Boron budding provided against background control increasing area by rate -37% depending stage plant development in vegetable varieties Skinado Somerwood. Limeing also helped to increase plants from 2.5 7.8% phase development, our opinion due indirect effect reaction solution improving nitrogen fixation processes soil. highest index pea was observed experimental variants, where treatment seeds microfertilizer CoMo, Boron, which changed 1.15 1.17 variety 1.19 1.22 Somerwood variety. This subsequently reflected indicators flowering bean formation. Leaf varied 1.58 1.59 1.60 1.64.In these phases, higher 1.64 1.68 phase, 1.67 1.73. content chlorophyll leaves peas largely depended as well action trace elements fertilization, liming.