منابع مشابه
Lime-Induced Chlorosis
Lime-induced iron chlorosis in citrus and avocado trees may be controlled by chelating agents, such as EDTA-ethylene-diaminetetraacetic acid. Chelating agents have the ability to form complex compounds with metal ions-iron, zinc, manganese, and magnesium-holding the metals in a soluble form in various degrees of tenacity. Iron is held most firmly and, for this reason, the prospects may be best ...
متن کاملEXCESS PHOSPHORUS and IRON CHLOROSIS
early in the season were less legetative than thobe taken in August and September. The light intensity and light duration to completely keep the standard cultivars vegetatile is 10 to 20 foot-candles for one hour in the middle of the night. A recent experiment on ‘Paul Mikkelsen’ grown at 70’ F revealed that lighting for four hours (10 p.m. to 2 a.m.) with a minimum of 10 foot-candles is necess...
متن کاملChlorosis, anaemia, and anorexia nervosa.
For nearly four centuries a disease known as chlorosis, the green sickness or the virgin's disease, was commonly recognised. There are many references to it in literature and art from the sixteenth to the nineteenth centuries' -3 and numerous clinical descriptions by physicians. Until the middle of the nineteenth century there was, however, no general agreement on the cause of the disease; then...
متن کاملIron content in vegetative and reproductive organs of nectarine trees in calcareous soils during the development of chlorosis
We investigated for 2 years (1995–1996) the time course development of chlorosis and the variation of iron (Fe) content in vegetative and reproductive organs in two nectarine orchards planted with cv Spring Red and cv Stark Redgold on calcareous soils of the Po valley (Italy) with the final aim to evaluate possible tools for the early prognosis of Fe chlorosis and a more efficient fertilization...
متن کاملشاخصهای فیزیولوژیکی کمبود آهن در درختان چنار(Plantanus orintalis L.) فضای سبز شهر اصفهان
Iron chlorosis is an important disorder of plane trees (Plantanus orintalis L.) in green space of Isfahan city. Before using reclamation methods for correcting Fe chlorosis, it is necessary to find a suitable index for evaluating plant Fe status. Therefore, activity of glutathione peroxidase (GP) enzyme and concentration of carotenoids and chlorophyll a and b pigments, as physiological indices ...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1932
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.7.2.329