Productive properties of seeds of heterotic maize hybrid Grand 6 depending on the genotype of the maternal component and agro-ecological conditions of the growing area
Journal Title: «Таврійський науковий вісник» - Year 2016, Vol 95, Issue
Abstract
The article provides the results of the analysis of the possibility of using different forms of male sterility of maternal components with genetic marker a1 that determines the absence of anthocyanin coloration in aleurone, and also simplifies the control of seed purity under the heterotic seed culture of maize hybrid Grand 6. It describes the reaction of the co-isogenic analogues of the control hybrid to the growing conditions in the Right-Bank Forest-Steppe and the Southern Steppes. The article presents the results of studying the influence of genetic marker a1 on production traits in hybrids. It shows that the co-isogenic analogues of the hybrid which provided the highest yield increase, had lower or practically the same pre-harvest moisture of grain as the control variant under the conditions of both research zone
Authors and Affiliations
М. О. Макарчук
Keywords
Related Articles
- EP ID EP440816
- DOI -
- Views 69
- Downloads 0
Adaptation of irrigated farming systems to local and regional conditions of the Southern Steppe of Ukraine and global changes of climate
The article presents the results of research on the organization and management of farming systems on irrigated lands of the Southern Steppe of Ukraine. It is established that the scientific base and optimization of irri...
Comparative characteristics of indicators of economic use of cows of Ukrainian brown and Ukrainian red-and-white dairy breeds
A study of the indicators of economic use of Ukrainian red-and-white dairy breed and Ukrainian brown dairy breed has been carried out. Research was done by the method of retrospective analysis of the primary breeding rec...
Estimation of emission reductions by introducing energy saving measures for the objects of the housing stock
The article presents the results of determining energy consumption in residential buildings. The indicators of efficiency of using energy and utility products are analyzed. A number of energy-saving measures are proposed...
Humification and mineralization processes as an indicator of carbon accumulation in soils
The paper presents an overview of the problem of preserving the dynamics of biochemical carbon transformation in the "soil-atmosphere" system, in order to regulate the humus and accumulation mechanism of soil formation b...
Raw material potential of oil-bearing flax and prospects of its application in medicine
edicine The article presents a general assessment of oil-bearing flax productivity as to the yielding capacity of seeds, straw, oil content, acid and fat content, bast fiber production. It is found that am increase in th...