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.

Author: Maurr Telabar
Country: Portugal
Language: English (Spanish)
Genre: Finance
Published (Last): 25 April 2008
Pages: 271
PDF File Size: 14.33 Mb
ePub File Size: 10.70 Mb
ISBN: 455-5-21003-367-8
Downloads: 81846
Price: Free* [*Free Regsitration Required]
Uploader: Vizuru

Quantitative genetics and selection in plant breeding. Connecticut Agricultural Experimental Station Bulletin, v. Crossing and hybridizing plants. 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.

Tags heerosis this library: Revista Fitotecnia Mexicana, v. All the contents of this journal, except where fndogamia noted, is licensed under a Creative Commons Attribution License.

Heterosis y depresión por endogamia en cruces de frijol

Palmitale como mais tardios destacaram-se a Pop. How to cite this article.

Public lists No public lists. Inbreeding depression of several introduced populations of maize Zea mays L. Heterosis and combining ability among maize narrow-base populations.

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. No cover image available.

  KOTLERMM CH01 PDF

Journal American Society of Agronomy, v. No tags from this library for this title. Heterosis and inbreeding endogamiia are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding.

The use of advanced generation hybrid as parents of double cross seed corn. Genetics and Molecular Biology, v.

Plants were evaluated in Mococa and Palmital counties at the Sao Paulo State and the experiment was arranged in a completely randomized block design.

The effects of inbreeding and crossbreeding on development.

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

A pure line method of corn breeding. Predicting yield of synthetic varieties. 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.

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 heterosis in relation to the parents’ mean was Melhoramento da cultivar de milho IAC Maya. Assessment of maize hybrids.

Zea mayshybrid vigor, inbreeding, breeding population, yield. Inbreeding depression and heterosis of hybrids in F 2 populations of maize in the Sao Paulo State, Brazil.

Walter de Gruyter, Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected in for estimation of heterosis and inbreeding depression. Introduction to quantitative genetics. Advanced search Browse by author or subject Tag cloud. Connecticut Agricultural Experimental Station Report, A trial involving 10 parents and 13 F1 hybrids was conducted for 3 yr.

  JOHN ASHBERY SELF PORTRAIT IN A CONVEX MIRROR PDF

ABSTRACT Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding. Print Add to your cart remove More searches Search for this title in: The estimated inbreeding depression from F 1 to next F 2 generation ranged from 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 bush beans.

American Breeders Association, v. Endovamia used in developing maize inbred lines. CIAT spa Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected in for enrogamia of heterosis and inbreeding depression. Services on Demand Journal.

The composition of maize. Inbreeding depression in Brazilian populations of maize Zea mays L. Inbreeding depression of 28 maize elite open pollinated varieties.

Author: admin