Assessment of new self-fertile breeding samples of lucerne (Medicago sativa L.)
Journal Title: Plant varieties studying and protection - Year 2014, Vol 0, Issue 1
Abstract
Yield of modern varieties of valuable fodder crop lucerne is quite low - 0.2 - 0.3 t / ha. The reason - lack of cross-pollination due to the lack of insect pollinators. Under these conditions, the highest seed production plants are prone to selfpollinate. The results of the study of 26 new selffertile samples of alfalfa own selection. It was shown that 15 samples for seed yield higher than standard - grade Jaroslavna. The herbage yield of only four samples was lower than in the standard. The dry matter content of all samples was high - 22,1-25,5 %. The results obtained are allowed to select in hotbed of pre-strain testing samples with high levels of self-fertility, seed yield 0,24-0,29 t/ha, herbage for three mowing - 63,2-67,7 t/ha, high dry matters content, which will be used in future breeding process
Authors and Affiliations
N. Bashkirova, А. Hlybovets
Keywords
Related Articles
- EP ID EP271572
- DOI 10.21498/2518-1017.1(22).2014.56287
- Views 124
- Downloads 0
SNP-analysis in certification and identification of maize lines
Methodical aspects of using the analysis of DNA single-nucleotide polymorphism (SNP-analysis) for certification and identification of maize lines are considered. It is shown that SNP-genotyping is a method with high disc...
Method for determination of varietal purity (typicality), hybridity, sterility of seed lots based on the establishment of the quantitative ratio of alleles of DNA markers
Purpose. To develop a conceptually new method for determination of varietal purity (typicality), hybridity, sterility of seed lots. Methods of molecular biology (genomic DNA extraction, PCR with SSR markers application...
Determination of commercially valuable characteristics of plant varieties for energetic use during the state examination
The analysis of commercially valuable indices of plant varieties for energetic use was carried out and the necessity to determine energetic indices during the state scientific-and-technical examination is substantiated....
The effectiveness of selection by kernel size of winter rye
The kernel size of winter rye is a genetically determined characteristic as controlled by a series of multiple alleles and is available for artificial selection. As a result of long-term intensive selection average weigh...
Economic efficiency and bioenergetic evaluation of marketable lettuce production
Purpose. Scientific substantiation of agrotechnological methods used for marketable production of lettuce varieties Lactuca sativa L. according to economic and bioenergy evaluation. Methods. Field, laboratory, analytical...