نتایج جستجو برای: citrus sinensis l
تعداد نتایج: 639275 فیلتر نتایج به سال:
پرتقال (citrus sinensis l.)، گیاهی نیمه گرمسیری و همیشه سبز می باشد و میزان مقاومت آن به سرما نسبت به گونه های دیگر مرکبات متوسط است. یکی از مشکلات مربوط به صادرات و واردات پرتقال، آفت مگس میوه ی مدیترانه ای است که طی سال های اخیر در ایران گسترش زیادی پیدا کرده است. برای حل این مشکل، قرنطینه های گمرکی خاص و از جمله سرمادهی پیش بینی شده است که با توجه به دمای نزدیک به انجماد سردخانه، میوه های قر...
Studies were conducted to assess population densities and phenology of the psyllid Diaphorina citri Kuwayama at two citrus groves in east-central Florida. One grove contained young, irrigated grapefruit trees and the other contained mature, nonirrigated orange trees. The two groves were sampled weekly for eggs, nymphs, and adults on flush shoots; for adults on mature leaves; and for adults capt...
Oranges and mandarins in Chongqing, China, are mostly processed for juice their peels wasted or landfilled. To add value, it is essential to utilize the extract useful materials, such as citrus oils (CEOs). Here, we report metabolome analysis of Citrus x sinensis (CS) reticulata (CR). In total, 793 metabolites were detected CS CR peels, which 242 differentially accumulated. The grouped into 12 ...
The aim of this study was to investigate the protective effects of juice powders from sweet orange [Citrus sinensis (L.) Osbeck], unshiu mikan (Citrus unshiu Marcow), and mini tomato (Solanum lycopersicum L.), and their major flavonoids, hesperidin, narirutin, and rutin in tert-butyl hydroperoxide (t-BHP)-induced oxidative stress in HepG2 cells. The increased reactive oxygen species and decreas...
Inorganic copper is used as a broad-spectrum fungicide and bacteriocide on a variety of agricultural crops. After application, the copper residue typically accumulates in the upper 15 cm of soil. Data from the California Pesticide Use Reports were used to estimate the augmentation of copper in the soil that resulted from pesticide applications for the six years from 1993 to 1998 on 12 crops tha...
Plants, having a wide array of different substances that are natural to ecosystems, can be effective biofungicides. Most scientific studies have demonstrated the effectiveness plant extracts against certain phytopathogenic species/genera in vitro. These results do not provide an answer how might affect systems microorganisms. The aim work was study influence plants on isolation mycobiota repres...
Detached leaves of Valencia oranges, Citrus sinensis Osbeck, emanated ethylene at markedly higher rates and contained more endogenous ethylene when placed under water stress at 55% relative humidity than when placed in water-saturated air. Water stress induced defoliation from detached branches. Relieving the water stress of such leaves by transfer to a mist chamber resulted in lowering of the ...
Citrus sinensis is a perennial woody species, for which genetic approaches to the study of reproductive development are not readily amenable. Here, the usefulness of the CitEST Expressed Sequence Tag (EST) database is demonstrated as a reliable new resource for identifying novel genes exclusively related to Citrus reproductive biology. We performed the analysis of an EST dataset of the CitEST P...
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