Modelling leaf development in Oxalis latifolia
نویسندگان
چکیده
منابع مشابه
Modelling leaf development in Oxalis latifolia
This study was carried to develop functions that could explain the growth of Oxalis latifolia, in both early stages and throughout the season, contributing to the improvement of its cultural control. Bulbs of the Cornwall form of O. latifolia were buried at 1 and 8 cm in March 1999 and 2000. Samples were destructive at f ixed times, and at each time the corresponding BBCH scale codes as well as...
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The effect of temperature and moisture on the activation of two forms of Oxalis latifolia Kunth bulbs —common and Cornwall— was studied. Gaining knowledge about the conditions needed for their activation may contribute to the control of this weed. Bulbs were kept in a refrigerator at +4°C for 13, 20, 27, 41, 48 and 55 days. At each sampling date, three sets of 30 bulbs of both forms were transf...
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In young plants of Eucalyptus globulus the leaves are covered with a whitish epicuticular layer. This leaf wax contains small amounts of C-methylated flavones as aglycones. A novel flavone has now been identified as 5,4'-dihydroxy, 7-methoxy, 6-methyl-flavone (8-desmethyl-sideroxylin). Another minor external flavone is chrysin. On leaves of E. sieberi the flavanone pinocembrin could be detected...
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Background and Motivation. The foundations of evolution and population genetics respectively can be found in studies at the level of the organism. Such models will virtually always focus on intrinsically discrete features/characters such as nucleotides or the absence-presence of a character capturing a continuous feature. However, this precludes a large class of characters that are of major int...
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(Female gametophyte development in Adesmia latifolia (Spreng.) Vog. (Leguminosae – Papilionoideae)). The female gametophyte has a monosporic origin and a Polygonum type development. The female gametophyte growth consumes a large part of the neighboring nucellar cells and, in the micropylar region, part of the nucellar epidermis and internal integument. The mature gametophyte is composed of only...
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ژورنال
عنوان ژورنال: Spanish Journal of Agricultural Research
سال: 2010
ISSN: 2171-9292,1695-971X
DOI: 10.5424/sjar/2010082-1214