Variations in Leaf Chlorophyll Concentration in Croton Plants (Codiaeum variegatum L.) Cultivar Gelatik at a Different Leaf Age
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چکیده
منابع مشابه
In Vitro Propagation of Croton (codiaeum Variegatum)
Croton (Codiaeum variegatum) with its amazing colors and leathery leaves is regarded as a beautiful foliage plant. The plant is native of South East Asia. Generally crotons are multiplied vegetatively by means of cuttings and air layering. This process is slow in response and need to maintain large number of mother plants stock. Micropropagation is an alternative mean of propagation that can me...
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Farmers must balance the competing goals of supplying contributions of background reflectance, while spectral vegetation indices that combined reflectances of near-infrared adequate N for their crops while minimizing N losses to the environment. To characterize the spatial variability of N and other visible bands (MCARI and NIR/Green) were responsive to both leaf chlorophyll concentrations and ...
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Corynespora cassiicola was a devastating pathogen attributed to heavy leaf fall in susceptible clones of rubber (Hevea brasiliensis), in the mid-eighties in Sri Lanka. It is known to have a wide host range. This is the first report of C. cassiicola as a leaf pathogen of croton, Codiaeum veriegatum, an ornamental plant. This report emphasizes the possibility of C. cassiicola infecting new hosts ...
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A number of studies have linked responses in leaf spectral reflectance, transmittance, or absorptance to physiological stress. A variety of stressors including dehydration, flooding, freezing, ozone, herbicides, competition, disease, insects, and deficiencies in ectomycorrhizal development and N fertilization have been imposed on species ranging from grasses to conifers and deciduous trees. In ...
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Leaf senescence constitutes the last stage of leaf development in plants and proceeds through a highly regulated program in order to redistribution of micro- and macro-nutrients from the senescing leaves to the developing/growing plant organs. Initiation and progression of leaf senescence is accompanied by massive sequential alterations at various levels of leaf biology including leaf morpholog...
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ژورنال
عنوان ژورنال: JURNAL ILMIAH SAINS
سال: 2020
ISSN: 2540-9840,1412-3770
DOI: 10.35799/jis.20.2.2020.28397