نتایج جستجو برای: agropyrum intermedium scariola orientalis
تعداد نتایج: 4248 فیلتر نتایج به سال:
شناسایی علفهای هرز مزارع به عنوان اساسیترین اقدام در مدیریت علفهای هرز محصولات زراعی محسوب میشود. براساس سطح زیر کشت و مساحت مزارع در شهرستان اشتهارد، طی 5 سال با شمارش علفهای هرز به تفکیک جنس وگونه در هر پهنه در نقاط نمونهبرداری، شاخصهای جمعیتی آنها محاسبه گردید. در هر پهنه طول و عرض جغرافیایی و ارتفاع از سطح دریا مکان مورد اندازهگیری توسط دستگاه GPS ثبت شد. نتایج نشان داد که در شهرستا...
In this study, chromosome painting was developed and used to identify alien chromosomes in TAi-27, a wheat--Thinopyrum intermedium addition line, and the chromosomes of the three different genomes of Th. Intermedium. The smallest alien chromosome of TAi-27 was microdissected and its DNA amplified by DOP-PCR was used as a probe to hybridize with metaphase chromosomes of TAi-27 and Th. intermediu...
To transfer multiple desirable alien genes into common wheat, we previously reported a new trigeneric hybrid synthesized by crossing a wheat - Thinopyrum intermedium partial amphiploid with wheat - Psathyrostachys huashanica amphiploid. Here, the meiotic behavior, chromosome constitution, and stripe rust resistance of F5 derivatives from the wheat - Th. intermedium - P. huashanica trigeneric hy...
A healthy 34-year-old man presented with Ochrobactrum intermedium endophthalmitis due to a metallic intraocular foreign body. After vitrectomy, lensectomy, removal of the metallic intraocular foreign body, intravitreal vancomycin and ceftazidime, and systemic ciprofloxacin, intraocular inflammation worsened. Repeat vitreous culture confirmed persistent endophthalmitis due to multidrug-resistant...
in arid and semi-arid ecosystems, shrubs may act as fertility islands but theireffect may vary depending on their morphology and ecological impacts. this research wasaimed to study effect of three shrubs scariola orientalis, astragalus heratensis, and rosapersica on soil properties and on the microclimate conditions (temperature, luminance, andsoil moisture) of their understory in the steppe ra...
Enterobacter intermedium 60-2G, a phosphate solubilizing bacterium, has the ability to induce systemic resistance in plants against soft rot pathogen Erwinia carotovora. Glucose dehydrogenase, an enzyme that utilizes pyrroloquinoline quinone (PQQ) as a cofactor, is required for the synthesis of gluconic acid by E. intermedium 60-2G. Here, we report that the pqqA and pqqB genes are required for ...
بدون شناخت خصوصیات تولیدی گیاهان و مقدار مصرف علوفه یک مرتع در طول دوره چرا، برنامهریزی و مدیریت صحیح مرتع و دام مقدور نمیباشد. لذا بهمنظور میزان تغییرات تولید و مصرف دو گونه گندمی مهم در مراتع نیمهاستپی الموت قزوین بررسی شد. این تحقیق در 4 سال انجام گرفت و هر ساله پایههای یکسان در داخل قرق و پایههای یکسان در خارج قرق از گونههای (Link) Agropyrum trichophorum و(Host) Agropyron intermediu...
BACKGROUND Ochrobactrum intermedium is an emerging opportunistic pathogen of humans that is closely related to members of the genus Brucella. Earlier, we reported the case of an Indian subject with non-ulcer dyspeptic symptoms whose urease positive gastric biopsy revealed the presence of Helicobacter pylori along with non-Helicobacter like bacteria, eventually cultured and identified as O. inte...
ABSTRACT Wheatgrass (Thinopyrum intermedium) possesses a high level of resistance to barley yellow dwarf virus (BYDV) subgroup I and subgroup II strains. A wheat line (P29), in which the 7D chromosome has been substituted with a group 7 chromosome from T. intermedium, was examined for the level of resistance to two subgroup I and two subgroup II BYDV strains. In P29 plants inoculated with the s...
Peritrich ciliates are commonly found as epibionts, colonizing living organisms, or attached to non-living substrates in freshwater, estuarine and marine environments. Several species of peritrich epibionts are obligate, which means that they are able to only colonize other organisms, while others are facultative attaching to living or non-living substrates. The peritrich Zoothamnium intermediu...
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