1977
DOI: 10.1590/s0006-87051977000100028
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Melhoramento da crotalária. I - Autocompatibilidade e resistência à murcha de Ceratocystis fimbriata

Abstract: O presente trabalho foi desenvolvido visando à obtenção de linhagens de Crotalaria juncea autocompatíveis e resistentes à murcha de Ceratocystis fimbriata. Plantios sucessivos de crotalária comum foram efetuados em área altamente infestada pelo patógeno. Em cada ciclo foram selecionadas plantas que chegaram a produzir sementes, sendo estas plantadas no ano seguinte. Após quatro anos, o material resultante foi cruzado com linhagens autocompatíveis, visando reunir o caráter resistência à condição de autocompatib… Show more

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Cited by 9 publications
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“…Sunnhemp is considered to be a species that is incompatible with itself. Because pollination in sunnhemp is regulated due to self-incompatibility, studies on this aspect will help to exploit heterosis in sunnhemp (Ribeiro et al, 1977). In the absence of insect visitors, self-pollination is delayed in the genus Crotalaria, hence it is considered as facultative xenogamy (Etcheverry et al, 2003).…”
Section: Introductionmentioning
confidence: 99%
“…Sunnhemp is considered to be a species that is incompatible with itself. Because pollination in sunnhemp is regulated due to self-incompatibility, studies on this aspect will help to exploit heterosis in sunnhemp (Ribeiro et al, 1977). In the absence of insect visitors, self-pollination is delayed in the genus Crotalaria, hence it is considered as facultative xenogamy (Etcheverry et al, 2003).…”
Section: Introductionmentioning
confidence: 99%