scholarly journals Selection Indices for Yield Improvement in Bread Wheat (Triticum aestivum L.)

2016 ◽  
Vol 10 (4) ◽  
pp. 2801-2805
Author(s):  
Ashok Malav ◽  
Indu Indu ◽  
B A Monpara ◽  
Satyendra Raghuwanshi
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Triticum Aestivum L ◽  
Yield Improvement ◽  
Selection Indices

Comparison of various methods of selecting parents for hybridization in common bread wheat (Triticum aestivum L.)

1973 ◽  
Vol 24 (4) ◽  
pp. 457 ◽  
Author(s):  
GM Bhatt
Keyword(s):  
Triticum Aestivum ◽  
Multivariate Analysis ◽  
Bread Wheat ◽  
Conventional Method ◽  
Triticum Aestivum L ◽  
Wheat Breeding ◽  
Breeding Programme ◽  
Analysis Method ◽  
Yield Improvement ◽  
Random Method

A study was conducted with the objective of rationalizing the method of choosing parents for hybridization in a wheat breeding programme aimed at yield improvement. The various systems of selecting parents included (a) conventional method, (b) random method, (c) multivariate analysis method, and (d) according to ecogeographic diversity. The relative merits of these systems was measured by (i) F2 hybrid bulk yield, (ii) means and variances of yield of F5 lines, and (iii) the number of useful transgressive segregates for yield detected in F5. The application of multivariate analysis method of selecting parents and effecting crosses between the parents representing high intergenotypic divergence appeared to be more efficient than the method of selecting parents according to ecogeographic diversity. The conventional and random methods were relatively less efficient.

Effect of Cold Pretreatment and Incubation Temperature on Bread Wheat (Triticum aestivum L.) Anther Culture

2001 ◽  
Vol 29 (3-4) ◽  
pp. 331-338 ◽  
Author(s):  
I. N. Xynias ◽  
I. A. Zamani ◽  
E. Gouli-Vavdinoudi ◽  
D. G. Roupakias
Keyword(s):  
Triticum Aestivum ◽  
Anther Culture ◽  
Bread Wheat ◽  
Incubation Temperature ◽  
Triticum Aestivum L ◽  
Cold Pretreatment

scholarly journals QTL mapping of seedling biomass and root traits under different nitrogen conditions in bread wheat (Triticum aestivum L.)

2021 ◽  
Vol 20 (5) ◽  
pp. 1180-1192
Author(s):  
Meng-jiao YANG ◽  
Cai-rong WANG ◽  
Muhammad Adeel HASSAN ◽  
Yu-ying WU ◽  
Xian-chun XIA ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Qtl Mapping ◽  
Bread Wheat ◽  
Root Traits ◽  
Triticum Aestivum L ◽  
Seedling Biomass ◽  
Nitrogen Conditions
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