Sugar beet is an important technical crop widely grown in temperate climates, including Ukraine. It is characterized by high sugar content; modern varieties contain 18-20% sugar, making it a valuable raw material for sugar production. Additionally, sugar beet is used as a fodder crop, providing a significant amount of feed units and digestible protein in both roots and tops, enhancing its versatility in agriculture.
This crop is thermophilous and heat-resistant, with an optimal growth temperature of 20-22°C, although photosynthesis proceeds successfully even at temperatures above 40°C. Sugar beet seeds can germinate at temperatures from +4°C to +17°C, with the time of seedling emergence directly dependent on germination temperature. The plant is very moisture-demanding, especially during the intensive root growth phase in July-August. Thanks to its well-developed root system capable of absorbing water from depths up to 2.5 meters, sugar beet exhibits good drought resistance.
Sugar beet is also characterized by cold hardiness during the pre-harvest period, withstanding frosts down to -5°C without harm to sugar accumulation. However, stronger frosts can negatively affect crop quality. Successful cultivation requires sufficient light, as its deficiency reduces sugar content and yield. Thus, sugar beet is a highly productive and multifaceted crop in demand in both food industry and livestock farming.
