Продуктивность и качество зерна у сортов различных экотипов озимой мягкой пшеницы в Бельцкой степи Республики Молдова

• Main Author: ПОСТОЛАТИ Алексей
• Format: Article
• Language: English
• Published: Moldova State Agrarian University 2018-07-01
• Series: Stiinta Agricola
• Subjects: Wheat; Variety; Productivity; Stability; Quality; Ecotype
• Online Access: http://sa.uasm.md/index.php/sa/article/view/586/580

Abstract. The results on the productivity and grain quality of winter wheat of intensive and semi-intensive ecotypes which were created in the Research Institute of Field Crops “Selectia”, Balti (Republic of Moldova) are presented in this paper. The data were obtained during 2014-2016 years contrasting by their hydrothermal characteristics. It was established that the productivity level and quality indicators as sedimentation, thousand-seed weight, flour strength and protein quantity in the analyzed ecotypes directly depend on precipitation amount per year, as well as in the critical periods of vegetation. An inverse dependence was found between the hydrothermal regime and the content of gluten, its quality according to GDI (gluten deformation index) and total baking score. A higher productivity and better quality was obtained by homologated and perspective varieties as: Phenix, Rod, Accord, Capriana, Lautar, Vestitor, Savant, Meleag.