Adaptive abilities of chard cultivars

The method of growing green vegetable crops in a greenhouse equipped with modern technologies allows controlling humidity, light, temperature, carbon dioxide levels, air circulation and much more. With the help information digital technologies, growth rate cultivated is controlled, yields are increased, use water resources more efficient than traditional cultivation methods. Based on research work carried out period 2020-2022. according to technology chard sowing closed greenhouses Almaty, Republic Kazakhstan, an assessment agrobiological properties, productivity, adaptability was made. purpose article study range varieties assess influence soil illumination biochemical composition, biological activity. following methods were used studies: laboratory – including monitoring evaluation composition plant material; biometrics parameters comprehensive analysis environment qualitative characteristics crop; phenology observation phases development; statistics adaptive capabilities chard. A wide tolerance conditions observed Mercury Buru varieties, moderate one Bull’s Blood Bride narrower Rubin variety. Under conditions, duration vegetation spring turnover 45-56 days: variety v 55 days, 50 blood 45 53 days respectively. For three years cultivation, average yield 5.27 kg/m2 , 4.51 4.86 5.09 5.54 . In 2022, active accumulation photosynthetic material took place leaves most varieties. particular, practical significance vegetables organizational economic processes various form development strategy for industry