PHYSIOLOGICAL AND ADAPTIVE CAPACITY OF DISSECTED PINNULED LEAF MORPHOTYPE OF PEAS IN THE PURE AND MIXED CROPPINGS
The studies found that dissected pinnuled leaf type of peas is characterized by improved physiological indicators of the process of photosynthesis, by increased root mass, which produce more nodules with nitrogen-fixing bacteria. High activity of the antioxidant enzyme system of dissected pinnuled leaf plants in leaves and stipules shows a significant adaptive potential of the new form. However, the tendency of plants to lodging hinders the achievement of maximal yield. In this connection, as one of the solutions for this problem, it is proposed to grow dissected pinnuled leaf plants in mixture with almost lodging resistant variety Batrak. In coenosis of mixture of varieties light conditions improve, indicators of photosynthetic activity increase, seed yield increases. Optimal parameters of the components are defined. The profitability of cultivation of mixture of varieties is higher in comparison to monocropping