ENDOGAMIA Y HETEROSIS PDF

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Heterosis y depresión por endogamia en cruces de frijol. Physical details: p. Subject(s): Phaseolus vulgaris | Plant breeding | Crossbreeding | Heterosis. Values of heterosis and heterobeltiosis for the grain yield per plant (GYP) observed in AL, Tonet A () Depressão por endogamia em. Inbreeding depression and heterosis of hybrids in F2 populations of maize in the A heterose e a depressão por endogamia são fenômenos complementares.

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ABSTRACT Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding.

Methods used in developing maize inbred lines. Melhoramento da cultivar de milho IAC Maya. Quantitative genetics and selection in plant breeding.

A pure line method of corn breeding. A trial involving 10 parents and 13 F1 hybrids was conducted for 3 yr. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Hegerosis to cite this article. The heterosis in relation to the parents’ mean was Introduction to quantitative genetics. Assessment of maize hybrids.

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DEPRESIÓN EN VIGOR POR ENDOGAMIA Y HETEROSIS PARA by Ysik Gonzalez Diaz on Prezi

No cover image available. Ten hybrids of F 2 populations, five F 2 parents populations and the respective commercial hybrids HC were evaluated for male flowering, plant height, ear height and grain mass. Zea mayshybrid vigor, inbreeding, breeding population, yield. The composition of maize. Journal American Society of Agronomy, v.

Connecticut Agricultural Experimental Station Bulletin, v. Based on these results, it was possible to highlight two hybrids of F 2 populations with high yield potential, high average heterosis and F 2 populations with potential for extraction of inbred lines. No tags from this library for this title. Inbreeding depression of several introduced populations of maize Zea mays L. Genetics and Molecular Biology, v.

Mococa e 65 d. The use of advanced generation hybrid as parents of double cross seed corn. Crossing and hybridizing plants. Print Add to your cart remove More searches Search for this title in: Heterosis and combining ability among maize narrow-base populations.

Inbreeding depression of 28 maize elite open pollinated varieties. Predicting yield of synthetic varieties.

Heterosis y depresión por endogamia en cruces de frijol

Revista Fitotecnia Mexicana, v. The effects of inbreeding and crossbreeding on development.

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Advanced search Browse by author or subject Tag cloud. Endogamoa Agricultural Experimental Station Report, Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding. This study aimed to evaluate the agronomic traits of hybrids in F 2 populations, estimate of heterosis in relation to the average of the parents and determine the inbreeding depression in F 2 parents populations.

Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected in for estimation of heterosis and inbreeding depression. Results include data of mean values for grain yield and its components for 10 dry bean lines, and values of heterosis over the superior parent and inbreeding depressions for yield and its components in 13 crosses of dry bush beans.