2010
DOI: 10.1590/s1413-70542010000300005
|View full text |Cite
|
Sign up to set email alerts
|

Aspectos da biologia reprodutiva de Jatropha curcas L

Abstract: RESUMOO conhecimento da estrutura floral e da biologia reprodutiva numa cultura é básico para que o melhorista desenvolva técnicas de castração e polinização adequadas. Objetivando obter dados de biologia reprodutiva de pinhão manso, inflorescências emasculadas, foram observadas sem isolamento (controle positivo) e isoladas com tecido "nylon" tipo voal para posterior realização dos tratamentos de geitonogamia e xenogamia após a antese. Os tratamentos consistiram de controle positivo (flores não isoladas), e a … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2012
2012
2018
2018

Publication Types

Select...
5
1
1

Relationship

0
7

Authors

Journals

citations
Cited by 10 publications
(2 citation statements)
references
References 12 publications
(7 reference statements)
0
2
0
Order By: Relevance
“…The presence of individuals with high level of similarity in one area may be possible, since with the use of co-dominant markers in physic nut and inbreeding have been observed in homozygous locus (SUN et al, 2008;BASH et al, 2009), assigned to the mode of propagation, geitonogamy (pollination between different flowers of the same plant), as well as apomixis (PAIVA NETO et al, 2010). To raise this variability, some researchers suggest hybridization with other species of the genus Jatropha.…”
Section: Resultsmentioning
confidence: 99%
“…The presence of individuals with high level of similarity in one area may be possible, since with the use of co-dominant markers in physic nut and inbreeding have been observed in homozygous locus (SUN et al, 2008;BASH et al, 2009), assigned to the mode of propagation, geitonogamy (pollination between different flowers of the same plant), as well as apomixis (PAIVA NETO et al, 2010). To raise this variability, some researchers suggest hybridization with other species of the genus Jatropha.…”
Section: Resultsmentioning
confidence: 99%
“…However, physic nut is able to produce fruits by both self-pollination and cross-pollination (Divakara et al, 2009;Wang and Ding, 2012). This species does not present selfincompatibility problems, resulting in high fertilization rates in geitonogamy processes (above 80%), whether or not the pollen-donor flower belongs to the same inflorescence of the same plant (Paiva Neto et al, 2010).…”
Section: Discussionmentioning
confidence: 99%