Results 61 to 70 of about 1,668 (218)

Potencial genético de um sintético de milho de grãos duros para formação de híbridos. [PDF]

, 2018
O objetivo deste estudo foi determinar atraves das estimativas de parametros geneticos o potencial de um sintetico de milho de graos duros e de ciclo semiprecoce, para a formacao de hibridos e/ou melhoramento intrapopulacional.
FERRAO, R. G., GAMA, E. E. G. e., GUIMARAES, P. E. O., MEIRELLES, W. F., PACHECO, C. A. P., PARENTONI, S. N., SANTOS, M. X. dos   +6 more
core  

Modeling the impact of resource allocation decisions on genomic prediction using maize multi‐environment data

Crop Science, Volume 64, Issue 5, Page 2748-2767, September/October 2024.
Abstract In a hybrid maize (Zea mays L.) breeding program that utilizes genomic selection, resource allocation used in phenotypic data acquisition must be balanced between population size, number of environments, and the number of testers used for generating hybrids. Plant breeders evaluate newly developed inbred lines using multi‐environment trials to
Dylan L. Schoemaker, Dayane Cristina Lima, Natalia de Leon, Shawn M. Kaeppler   +3 more
wiley   +1 more source

Status of Global Pearl Millet Breeding Programs and the Way Forward

Crop Science, Volume 57, Issue 6, Page 2891-2905, November–December 2017., 2017
Pearl millet [Pennisetum glaucum (L.) R. Br.] is a warm‐season, C4 annual cereal primarily grown in Africa and India for food and fodder. It is also grown in the United States, mainly as a forage crop on a limited area. It is the sixth most important cereal crop in the world. More than 90 million people around the world rely on it as a food grain.
Desalegn D. Serba, Ramasamy Perumal, Tesfaye T. Tesso, Doohong Min   +3 more
wiley   +1 more source

Analysis of testers with broad and narrow genetic base for topcrosses in popcorn breeding. [PDF]

, 2018
Three testers (three-way hybrid Zélia, single-cross hybrid IAC 112 and composite CMS43) werecompared in the evaluation of the combining ability of 36 popcorn S families obtained from CMS 43.
FERREIRA NETO, A., PACHECO, C. A. P., PEDRONI, M. V., PINTO, R. J. B., ROYER, M., SALVADORI, R. K., SCAPIM, C. A., SILVA, R. M.   +7 more
core  

Seleksi Hibrida Topcross Jagung Manis SR Unpad Di Tiga Lokasi Di Jawa Barat Berdasarkan Stabilitas dan Adaptabilitas

, 2015
Uji multilokasi merupakan merupakan tahapan penting dalam menyeleksi hibrida yang konsisten berpenampilan baik di semua lokasi pengujian ataupun yang berpenampilan baik spesifik lokasi.
Tri Hastini, E. Anggia, R. Y. Putra, Farida, S. Ruswandi, N. Rostini, D. Ruswandi   +6 more
semanticscholar   +1 more source

Near‐infrared reflectance spectroscopy phenomic prediction can perform similarly to genomic prediction of maize agronomic traits across environments

The Plant Genome, Volume 17, Issue 2, June 2024.
Abstract For nearly two decades, genomic prediction and selection have supported efforts to increase genetic gains in plant and animal improvement programs. However, novel phenomic strategies for predicting complex traits in maize have recently proven beneficial when integrated into across‐environment sparse genomic prediction models. One phenomic data
Aaron J. DeSalvio, Alper Adak, Seth C. Murray, Diego Jarquín, Noah D. Winans, Daniel Crozier, William L. Rooney   +6 more
wiley   +1 more source

Agronomic performance and forage quality of S4 corn lines in topcrosses with single cross hybrid

Semina: Ciências Agrárias, 2015
The objective of this study was to evaluate the relative performance of 74 partially inbred lines (S4) from crosses between the commercial hybrids P30P70 and Dow8460 in topcrosses with the commercial single cross hybrid P30F53 (tester), and checks ...
Mariana Martins Marcondes , Marcos Ventura Faria , Mikael Neumann , Marielle Martins Marcondes , Carlos Augusto da Silva , Victor Luís Vascoski , Diego Ary Rizzardi   +6 more
doaj   +1 more source

Three-Way Top-Cross Hybrids to Enhance Production of Forage with Improved Quality in Pearl Millet (Pennisetum glaucum (L.) R. Br.)

Agriculture, 2022
Three-way top-cross hybrids of pearl millet were evaluated along with a popular single- cross check hybrid (PAC 981) for forage yield and quality traits under a multi-cut (three cuts) system across multiple years, seasons and sites in India.
Shashi Kumar Gupta, Ponnaiah Govintharaj, Ruchika Bhardwaj   +2 more
doaj   +1 more source

Variabilidade genética nos sintéticos de milho Sin 53 e Sin 61 para fins de melhoramento. [PDF]

, 2018
O objetivo deste estudo foi determinar o potencial genetico de dois sinteticos de milho de ciclos precoces por meio das estimativas de parametros geneticos obtidos com progenies endogamicos S2, bem como o grau de desempenho das progenies em combinacoes ...
CORREA, L. A., GAMA, E. E. G. e, MEIRELLES, W. F., PACHECO, C. A. P., PARENTONI, S. N.   +4 more
core  

Prediction of Topcross Performance from Inbred Performance in Poultry ,

Poultry Science, 1967
Abstract INTRODUCTION TOPCROSSING is one method considered by poultry breeders as a tool to evaluate the general combining ability of inbred lines. Topcrossing is defined here as the mating of males of an inbred line to females from a non-inbred tester line. This method has been studied in corn breeding (Jenkins and Brunson, 1932).
E.J. Eisen, B.B. Bohren, H.E. McKean, S.C. King   +3 more
openaire   +1 more source