Portland sugar beet is a mid-season hybrid with a growing period of about 140 days. The root has an oval-conical shape and is characterized by significant weight, varying from 584 to 927 grams depending on growing conditions. The root immersion in the soil ranges from 75% to 93%, which promotes its good development and protection from external factors. The variety is characterized by high sugar content, reaching 16.9–18.5%, which ensures high sweetness and product quality.
Portland is distinguished by high yield, which can reach 476–674 centners per hectare, and sugar collection up to 113.2 centners per hectare. This variety is resistant to powdery mildew at standard level and has medium resistance to drought and rootworm, making it a reliable choice for growing in various climatic conditions. However, the variety is susceptible to cercosporosis, which requires attention during agricultural measures.
Due to its adaptability and resistance to a number of diseases, Portland sugar beet is widely used in agronomy and suitable for growing in various regions, including the Central Black Earth and Almatin regions. High yield, quality sugar, and reliability make this variety popular among farmers and agronomists seeking a stable and quality sugar beet crop.
