Results 101 to 110 of about 4,210 (259)
, 2023 Plus de 40% des plantes à fleur peuvent faire de l’autofécondation et 10 à 20% d’entre elles se reproduisent majoritairement par autofécondation, ce qui façonne de façon majeure la diversité et la structure génétique des populations. En particulier, on s’attend à ce que la diminution d’effectif efficace due à l’autofécondation limite la diversité ...
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G3: Genes, Genomes, Genetics, 2016 Crop improvement represents a long-running experiment in artificial selection on a complex trait, namely yield. How such selection relates to natural populations is unclear, but the analysis of domesticated populations could offer insights into the ...
Justin N. Vaughn, Zenglu Li
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Floral anatomy points to autogamy as the evolutionary path in Elatinaceae (Malpighiales) [PDF]
, 2022 Stéphani Karoline Vasconcelos Bonifácio +2 more
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Electronic Journal of Plant Breeding, 2020 The present study was conducted in order to estimate the genetic variability and variability parameters among the parental lines and crosses for 18 characters in sunflower.
K. Varalakshmi, S. Neelima, R. Narasimha Reddy and K.N. Sreenivasulu
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Pollination biology of Aristolochia tagala, a rare species of medicinal importance [PDF]
, 2006 Floral phenology, pollination biology and breeding system were studied in Aristolochia tagala Cham (Aristolochiaceae) grown under ex situ conditions. The flower exhibits structural features typical of fly-trap mechanism described for other Aristolochia ...
Murugan, R, Rao, RR, Shivanna, KR
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APPLE BREEDING PROGRAMS AND METHODS: THEIR DEVELOPMENT AND IMPROVEMENT
Вавиловский журнал генетики и селекции, 2015 Long-term studies of apple development features allowed breeding intensification and shortening of the time of cultivar development from 36–48 years to 23–27 or even 13–17 years. It is noted that requirements for cultivar are constantly toughened.
E. N. Sedov
doaj
Biological control of Rubus alceifolius (Rosaceae) in La Réunion Island (Indian Ocean): from investigations of the plant to the release of the biocontrol agent Cibdela janthina (Argidae) [PDF]
, 2011 The giant bramble (Rubus alceifolius Poir.: Rosaceae), native to Southeast Asia, is one of the most invasive plants in La Réunion. A ten year research program was launched in 1997 with three components: i) genetic diversity, ii) development strategy, and
Baret, Stéphane +2 more
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Pollination biology, breeding system and reproductive success of Adhatoda vasica,an important medicinal plant [PDF]
, 2009 Adhatoda vasica Nees.(Acanthaceae) is an important and widely used medicinal plant. The flowers last for 3–5 days, they are protandrous and pass through three distinct phases: male, bisexual and female.
Shivanna, KR
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Ecological Interactions of the Sexually Deceptive Orchid Orchis Galilaea [PDF]
, 2018 Plant species dependent on highly specific interactions with pollinators are vulnerable to environmental change. Conservation strategies therefore require a detailed understanding of pollination ecology.
Ahmad Houri +15 more
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