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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American Breeders Association, v.

Connecticut Agricultural Experimental Station Bulletin, v. Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected in for estimation of heterosis and inbreeding depression.

Inbreeding depression of several introduced populations of maize Zea mays L. Introduction to quantitative genetics. Revista Fitotecnia Mexicana, v. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Melhoramento da cultivar de milho IAC Maya.

This study aimed to evaluate the agronomic traits heyerosis 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. 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.

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Ense seleccionaron 12 lineas de frijol arbustivo de diferentes origenes geograficos, habitos de crecimiento y tamanos de semilla para la estimacion de la heterosis y la depresion por endogamia. Plants were evaluated g Mococa and Palmital counties at the Sao Paulo State and the experiment was arranged in a completely randomized block design. endogamis

Inbreeding depression of 28 maize elite open pollinated varieties. Connecticut Agricultural Experimental Station Report, Journal American Society of Agronomy, v.

Based on these results, it was possible to highlight enfogamia hybrids of F 2 populations with high yield potential, high average heterosis and F 2 populations with potential for extraction of inbred enogamia.

Print Add to your cart remove More searches Search for this title in: 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.

The use of advanced generation hybrid as parents of double cross seed corn.

Heterosis y depresión por endogamia en cruces de frijol

Inbreeding depression in Brazilian populations of maize Zea mays Endogamiq. No tags from this library for this title.

Zea mayshybrid vigor, inbreeding, breeding population, yield. No cover image available.

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

Walter de Gruyter, Quantitative genetics and selection in plant breeding. Advanced search Browse by author or subject Tag cloud. Mococa e 65 d. Crossing and hybridizing plants. The heterosis in relation to the parents’ mean was The estimated inbreeding depression from F 1 to next F 2 generation ranged from ABSTRACT Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding.

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The composition of maize. Inbreeding depression and heterosis of hybrids in F 2 populations of maize in the Sao Paulo State, Brazil. Genetics and Molecular Biology, v. Tags from this library: The effects of inbreeding and crossbreeding on development. A pure line method of corn breeding. CIAT spa Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected in for estimation of heterosis and inbreeding depression. How to cite this article.

Heterosis and combining ability among maize narrow-base populations.

A trial involving 10 parents and 13 F1 hybrids was conducted for 3 endogakia. Predicting yield of synthetic varieties. Methods used in developing maize inbred lines. Services on Demand Journal.

Palmitale como mais tardios destacaram-se a Pop.