Wild oat competition in short-statured wheat
نویسندگان
چکیده
منابع مشابه
بررسی ویژگی‌های برگ و نسبت ریشه به ساقه در تداخل اندام‌های زیرزمینی و هوایی گندم زراعی ( Triticum aestivum ) و تراکم‌‌های مختلف یولاف وحشی ( Avena fatua )
A pot experiment was designed to investigate the effects of full, above and below ground interactions of wheat with wild oat on leaf characteristics and root to shoot ratio. This experiment was conducted as a factorial based on randomized complete design with four replications. The treatments included four interference levels (above ground, below ground, above and below ground and check wheat a...
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Short stature with loss of secondary sex characters can occur due to genetic disorders. One of them is Kallmann's syndrome. The condition has been noted to be present in families. It is associated with anosmia and hypogonadism. We are presenting a case of young boy who was short statured and had anosmia with multiple hormonal deficiencies.
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Seeds have well-established passive physical and chemical defense mechanisms that protect their food reserves from decay-inducing organisms and herbivores. However, there are few studies evaluating potential biochemical defenses of dormant seeds against pathogens. Caryopsis decay by the pathogenic Fusarium avenaceum strain F.a.1 was relatively rapid in wild oat (Avena fatua L.) isoline "M73," w...
متن کاملبررسی ویژگی‌های برگ و نسبت ریشه به ساقه در تداخل اندام‌های زیرزمینی و هوایی گندم زراعی ( Triticum aestivum ) و تراکم‌‌های مختلف یولاف وحشی ( Avena fatua )
A pot experiment was designed to investigate the effects of full, above and below ground interactions of wheat with wild oat on leaf characteristics and root to shoot ratio. This experiment was conducted as a factorial based on randomized complete design with four replications. The treatments included four interference levels (above ground, below ground, above and below ground and check wheat a...
متن کاملeffect of nitrogen on competition between wild oat (avena fatua) and wheat (triticum aestivum) at vegetative growth stage
in order to study the effect of nitrogen on competition between wild oat (avena fatua) and wheat (triticum aestivum) at vegetative growth stage, a factorial experiment was conducted based on completely randomized block design with three replications in research greenhouse of faculty of agriculture, at ferdowsi university of mashhad in 2008. first factor was five densities (0, 2, 4, 6 and 8 plan...
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ژورنال
عنوان ژورنال: California Agriculture
سال: 1991
ISSN: 0008-0845
DOI: 10.3733/ca.v045n01p22