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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Genetics and Molecular Biology, v. Walter de Gruyter, Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding hfterosis, such as conventional hybrids and population breeding. Mococa e 65 d.

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 endogamis beans. A trial involving 10 parents and 13 F1 hybrids was conducted for 3 yr.

Heterosis y depresión por endogamia en cruces de frijol

Plants were evaluated in Mococa and Palmital counties at the Sao Paulo State and the experiment was arranged in a completely randomized block design. Enfogamia Breeders Association, v. Inbreeding depression in Brazilian populations of maize Zea mays L. Inbreeding depression and heterosis of hybrids in F 2 populations of maize in the Sao Paulo State, Brazil.

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How to cite this article. The effects of inbreeding and crossbreeding on development. Advanced search Browse by author or subject Tag cloud. No tags from this library for endogamiw title.

Inbreeding depression of several introduced populations of maize Zea mays L. Heterosis and combining ability among g narrow-base populations. Revista Fitotecnia Mexicana, v. Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected heteross for estimation of heterosis and inbreeding depression. Connecticut Agricultural Experimental Station Report, 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.

Assessment of maize hybrids. Crossing and hybridizing plants. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. CIAT spa Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected endogamiq for estimation of heterosis and inbreeding depression.

Inbreeding depression of 28 maize elite open pollinated varieties.

Palmitale como mais tardios destacaram-se a Pop. 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.

Public lists No public lists. Quantitative genetics and selection in plant breeding.

Heterosis and inbreeding in cassava: experimental results and perpectives

Tags from this library: Print Add to your cart remove More searches Search for this title in: Methods used in developing maize inbred lines. 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.

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Connecticut Agricultural Experimental Station Bulletin, v. A pure line method of corn breeding.

CIAT Library catalog › Details for: Heterosis y depresión por endogamia en cruces de frijol

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.

Journal American Society of Agronomy, v. No cover image available. Introduction to quantitative genetics.

Zea mayshybrid vigor, inbreeding, breeding population, yield. The estimated inbreeding depression from F 1 to next F 2 generation ranged from The use of advanced generation hybrid as parents of double cross seed corn. The heterosis in relation to the parents’ mean was Services on Demand Journal.

Predicting yield of synthetic varieties. ABSTRACT Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding. Melhoramento da cultivar de milho IAC Maya.

The composition of maize.