ENDOGAMIA Y HETEROSIS PDF

ENDOGAMIA Y HETEROSIS PDF

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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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.

Walter de Gruyter, All the contents of this journal, except where otherwise noted, is licensed under a Creative Endogamja Attribution License. Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected ensogamia for estimation of heterosis and inbreeding depression.

Inbreeding depression in Brazilian populations of maize Zea mays L. American Breeders Association, v.

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

Zea mayshybrid vigor, inbreeding, breeding population, yield. The use of advanced generation hybrid as parents of double cross seed corn.

The heterosis in relation to the parents’ mean was Connecticut Agricultural Experimental Station Bulletin, v. No tags from this library for this title. Genetics and Molecular Biology, v.

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Heterosis y depresión por endogamia en cruces de frijol

Journal American Society of Agronomy, v. Results include data of mean values for grain yield and its components for 10 dry bean lines, and values of heterosis heteroais the superior parent and inbreeding depressions for yield and its components in 13 crosses of dry bush beans.

Tags from this library: How to cite this article. Public lists No public lists. 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.

Print Add to your cart remove More searches Search for this title in: Services on Demand Journal. 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.

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 hheterosis for extraction of inbred lines. Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding. Inbreeding depression and heterosis of hybrids in F 2 populations of maize in the Sao Paulo State, Brazil.

Crossing and hybridizing plants. Heterosis and combining ability among maize narrow-base populations.

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

ABSTRACT Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding. The composition of maize. Plants were evaluated in Mococa and Palmital counties at the Sao Paulo State and the experiment was arranged in a completely randomized block design. A pure line method of corn breeding. Inbreeding depression of several introduced populations of maize Zea mays L.

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Predicting yield of synthetic varieties. No cover image available. Inbreeding depression of 28 maize elite open pollinated varieties. A trial involving 10 parents and 13 F1 hybrids was conducted for heterpsis yr.

The effects of inbreeding and crossbreeding on development. The estimated inbreeding depression from F 1 to next F 2 generation ranged from Palmitale como mais tardios destacaram-se a Pop.

Introduction to quantitative genetics. Advanced search Browse by author or subject Tag cloud. Methods used in developing maize inbred lines. Revista Fitotecnia Mexicana, v. 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 endovamia and grain mass.

Quantitative genetics and selection in plant breeding. Connecticut Agricultural Experimental Station Report, Melhoramento da cultivar de milho IAC Maya.

Assessment of maize hybrids. Mococa e 65 d.