Estimation of the environment as background for selection on adaptivity in white lupine breeding
Journal Title: Journal of BioScience and Biotechnology - Year 2017, Vol 6, Issue 2
Abstract
A representative evaluation of the breeding value of genotypes in the development of varieties with general and specific adaptability is possible using special features of nature background, which often do not coincide in informativity regarding the different parameters and indicators. The study was conducted in 2014 – 2016 to determine the reaction of white lupine varieties under different environmental conditions for the needs of adaptability selection. It was made an estimation of the adaptive properties of ten varieties (Astra, Nahrquell, Ascar, BGR 6305, Shienfield Gard, WAT, Kijewskij Mutant, Hetman, Start, Amiga) on basic quantitative traits was conducted. Genotypes with high general and specific adaptive ability, relative stability and selective value in grain productivity direction were determined. For all the investigated traits, the interaction genotype-environment was significant. With high selective value and level of the trait was variety Shienfield Gard regarding the number of pods, mass of 1000 seeds and seed weight per plant. Kijewskij Mutant and Shienfield Gard, followed by Ascar, had a high index of homeostasis and stability of the studied traits. Varieties Kijewskij Mutant, Ascar and Shienfield Gard represented a breeding interest in terms of the studied traits and may be included in future hybridization schemes for the development of stable and high-yielding white lupine varieties.
Authors and Affiliations
Natalia Georgieva, Valentin Kosev
Keywords
Related Articles
- EP ID EP602549
- DOI -
- Views 76
- Downloads 0
Effects of the insecticide "Actara 25 WG" on the glyconeogenesis in the liver of common carp (Cyprinus carpio L.)
The main goal of the present work is to study the effects of the new neonicotinoid insecticide „Actara 25 WG" on the intensity of expression of glycogen in the liver of common carp (Cyprinus carpio L.) by using PAS-react...
Chemical composition, antimicrobial and antioxidant activities of the essential oils of Santolina africana flowers, endemic in Algeria
The essential oils obtained by hydrodistillation of the flowers of Santolina africana Jord. et Four. were analyzed by GC/MS. The main constituents of the essential oil were acenaphtane (25.23 %), calarene (21.54 %), ocim...
Craniometrical description of striped mouse (Apodemus agrarius Pallas, 1771) in Bulgaria as concerns of discovering of its European population patterns of similarity
Comparative analysis of variations in 50 craniological parameters in 117 adult (59 male and 58 female) individuals of the striped mouse (Apodemus agrarius Pallas, 1771) in Bulgaria that belong to populations with 4...
Genetic analysis on some yield traits of pea (Pisum sativum L.) crosses
The trial was carried during 2011-2013 on the second experimental field of the Institute of Forage Crops – Pleven, Bulgaria. Eight generations (P1, P2, F1, F2, RC1 and each reciprocal generation) from a cross betwe...
The effect of citrus pulp type on pectinase production in solid-state fermentation: Process evaluation and optimization by Taguchi design of experimental (DOE) methodology
Pectinase is an important enzyme that finds application in many food processing industries and solid state fermentation (SSF) is an attractive technology for enzyme production. In this work, design of experimental...