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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Introduction to quantitative genetics. 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.
The effects of inbreeding and crossbreeding on development.
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.
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 cover image available. All the contents of this journal, except where otherwise noted, is licensed under a Endogamja Commons Attribution License.
Predicting yield of synthetic varieties. 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.
Heterosis and inbreeding in cassava: experimental results and perpectives
Journal American Society of Agronomy, v. Inbreeding depression of several introduced populations of maize Zea mays L. Connecticut Agricultural Experimental Station Report, The composition of maize.
Walter de Gruyter, Services on Demand Journal. Palmitale como mais tardios destacaram-se a Pop. 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. Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding. American Breeders Association, v.
How to cite this article. The estimated inbreeding depression from F 1 to next F 2 generation ranged from Twelve bush bean lines of different geographic origins, growth habits, and seed sizes were selected in for estimation of heterosis and inbreeding depression. Public lists No public lists. Inbreeding depression and heterosis of hybrids in F 2 populations of maize in the Sao Paulo State, Brazil.
Tags from this library: Zea mayshybrid vigor, inbreeding, breeding population, yield. Methods used in developing maize inbred lines. Inbreeding depression of 28 maize elite open pollinated varieties. Mococa e 65 d. The use of advanced generation hybrid as parents of double cross seed corn. A pure line method of corn breeding.
Connecticut Agricultural Experimental Station Bulletin, v. Heterosis and combining ability among maize narrow-base populations.
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Print Add to your cart remove More searches Search for this title in: 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. Melhoramento da cultivar de milho IAC Maya. No tags from hetdrosis library for this title. Quantitative genetics and selection in plant breeding.
Crossing and hybridizing plants. Revista Fitotecnia Mexicana, v. Advanced search Browse by author or subject Tag cloud. Ense seleccionaron 12 lineas de frijol arbustivo de diferentes endogamoa geograficos, habitos de crecimiento y tamanos de semilla para la estimacion de la heterosis y la depresion por endogamia.
A trial involving 10 parents and 13 F1 hybrids was conducted for 3 yr.
Assessment of maize hybrids. ABSTRACT Heterosis and inbreeding depression are complementary phenomena, both important to the establishment of breeding strategies, such as conventional hybrids and population breeding.