نتایج جستجو برای: sinapis alba seed

تعداد نتایج: 82139  

2005
A L LUZURIAGA F PÉREZ - GARCÍA

Pioneer plants are adapted to grow in unpredictable environments. These plants have evolved several traits related to seed morphology and germination to cope with this unpredictability. The main aim of this study was to investigate the effect of plant identity and maternal environment on seed mass and germination of Sinapis arvensis. This study was undertaken with S. arvensis plants grown in fo...

Journal: :Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 2018

2018
Antonio I Arroyo Yolanda Pueyo M Luz Giner Ana Foronda Pedro Sanchez-Navarrete Hugo Saiz Concepción L Alados

Many studies have reported the phytotoxicity of allelopathic compounds under controlled conditions. However, more field studies are required to provide realistic evidences for the significance of allelopathic interference in natural communities. We conducted a 2-years field experiment in a semiarid plant community (NE Spain). Specifically, we planted juvenile individuals and sowed seeds of Sals...

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2002
Juliet Preston-Mafham Laurence Dinan

Phytoecdysteroid (PE) production and accumulation in Limnanthes alba Hartw. ex Benth. is associated with flowering. PE content per plant remains fairly constant during the primary growth phase of the plant and only begins to increase significantly above amounts found in the seed once the development of the flower stalk has begun. Both content and concentration increase concomitantly from this p...

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