Results 11 to 20 of about 4,044,683 (313)

Breeding signature of combining ability improvement revealed by a genomic variation map from recurrent selection population in Brassica napus. [PDF]

Sci Rep, 2016
Combining ability is crucial for parent selection in crop hybrid breeding. The present investigation and results had revealed the underlying genetic factors which might contribute in adequate combining ability, further assisting in enhancing heterosis ...
Zhao X, Li B, Zhang K, Hu K, Yi B, Wen J, Ma C, Shen J, Fu T, Tu J.   +9 more
europepmc   +2 more sources

Persistency of Prediction Accuracy and Genetic Gain in Synthetic Populations Under Recurrent Genomic Selection

G3: Genes, Genomes, Genetics, 2017
Recurrent selection (RS) has been used in plant breeding to successively improve synthetic and other multiparental populations. Synthetics are generated from a limited number of parents ( Np ) , but little is known about how Np affects genomic ...
Dominik Müller, Pascal Schopp, Albrecht E. Melchinger   +2 more
doaj   +2 more sources

Population Improvement Through Recurrent Selection in Rice. Prospect for Maker Assisted Recurrent Selection and Genome-Wide Selection. W011 [PDF]

, 2012
Since 1992, we have been carrying out an upland rice breeding program for Latin American and the Caribbean based on the improvement of synthetic populations of broad genetic diversity through recurrent selection (RS).
Ahmadi, Nourollah, Cao, Tuong-Vi, Châtel, Marc, Courtois, Brigitte, Grenier, Cécile, Guimaraes, Elcio Perpetuo, Martinez, César. P, Ospina, Yolima, Tohmé, Joe   +8 more
core   +1 more source

Selection index and molecular markers in reciprocal recurrent selection in maize [PDF]

Crop Breeding and Applied Biotechnology, 2007
Reciprocal recurrent selection among full-sib families is one of the outstanding methodologies of maizeimprovement, since gains are possible in the per se and/or in cross populations.
Flávio Dessaune Tardin, Messias Gonzaga Pereira, Ana Paula Cândido Gabriel, Antônio Teixeira do Amaral Júnior, Gonçalo Apolinário de Souza Filho   +4 more
doaj   +2 more sources

Strategies to Assure Optimal Trade-Offs Among Competing Objectives for the Genetic Improvement of Soybean

Frontiers in Genetics, 2021
Plant breeding is a decision-making discipline based on understanding project objectives. Genetic improvement projects can have two competing objectives: maximize the rate of genetic improvement and minimize the loss of useful genetic variance.
Vishnu Ramasubramanian, Vishnu Ramasubramanian, William D. Beavis   +2 more
doaj   +1 more source

Enhancing genetic gain through the application of genomic selection in developing irrigated rice for the favorable ecosystem in Bangladesh

Frontiers in Genetics, 2023
Increasing selection differential and decreasing cycle time, the rate of genetic improvement can be accelerated. Creating and capturing higher genetic with higher accuracy within the shortest possible time is the prerequisite for enhancing genetic gain ...
Partha S. Biswas, M. M. Emam Ahmed, Wazifa Afrin, Anisar Rahman, A. K. M. Shalahuddin, Rafiqul Islam, Fahamida Akter, Md Abu Syed, Md Ruhul Amin Sarker, K. M. Ifterkharuddaula, Mohammad Rafiqul Islam   +10 more
doaj   +1 more source

A Decade of Variety Testing for Resistance of Red Clover to Southern Anthracnose (Colletotrichum trifolii Bain et Essary) at the Bavarian State Research Center for Agriculture (LfL)

Agriculture, 2022
Southern anthracnose is caused by the fungal pathogen Colletotrichum trifolii Bain et Essary and affects red clover (Trifolium pratense) cultivation, causing severe losses in plant stands.
Stephan Hartmann, Franz Xaver Schubiger, Christoph Grieder, Andrea Wosnitza   +3 more
doaj   +1 more source

Utilizing Genomic Selection for Wheat Population Development and Improvement

Agronomy, 2022
Wheat (Triticum aestivum L.) breeding programs can take over a decade to release a new variety. However, new methods of selection, such as genomic selection (GS), must be integrated to decrease the time it takes to release new varieties to meet the ...
Lance F. Merrick, Andrew W. Herr, Karansher S. Sandhu, Dennis N. Lozada, Arron H. Carter   +4 more
doaj   +1 more source

Estimate of genetic parameters in Brachiaria decumbens hybrids [PDF]

Crop Breeding and Applied Biotechnology, 2016
The objective of this study was to estimate genetic parameters for agronomic traits and nutritional value in intraspecific hybrids of B. decumbens. For this, a population of 1,415 hybrids was evaluated in field plots at Embrapa Beef Cattle in Campo ...
Filipe Inácio Matias, Sanzio Carvalho Lima Barrios, Cacilda Borges do Valle, Rogério Gonçalves Mateus, Lucas Bearari Martins, Gustavo Vitti Moro   +5 more
doaj   +1 more source

Recurrent Selection by Herbicide Sublethal Dose and Drought Stress Results in Rapid Reduction of Herbicide Sensitivity in Junglerice

Agronomy, 2020
Echinochloa colona (junglerice) is a problematic global weed for many crops, primarily controlled with herbicides. Drought stress alters the overall plant physiology and reduces herbicide efficacy. This research aimed to study the joint effect of drought
L. Benedetti, G. Rangani, Vívian Ebeling Viana, Pâmela Carvalho-Moore, Edinalvo Rabaioli Camargo, L. A. Avila, N. Roma‐Burgos   +6 more
semanticscholar   +1 more source