Identifying Fungus (Phellinus allardii (Bres)) and Investigating the distribution and decay relationship with some of the habitat factors (Case Study: Parak Forest, Lorestan province, Iran)
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Horse hoof fungi belongs to Basidiomycetes fungi that attack as parasitic or semi-parasitic on timber and wood logs and cause disease and decay on the host trees. The presence of this fungus in the forest of Parak customary unit in Lorestan province provided a research theme to its Identification and dispersion. By studying the forest and monitoring, it was found that among the trees and shrubs in the area, Lonicera nummulariifolia Jaub. & Spach was infected to fungus called Phellinus allardii Bres. Then, the geographic location and growth characteristics of L. nummulariifolia trees were recorded that Phellinus allardii had been established on them. The results revealed that this fungus has been seen more as individuation on trees with trank diameter 25 to 50 cm, 50cm trank height, and its frequency was more on the stand trees and 0.75 of trees crown had 1/3 seared. In order to investigate the relationship between some dispersion factors with decay, ordinal logistic regression was used and it was found that among predictor variables (diameter class, slope percentage, aspect direction, elevation and crown dieback), crown dieback variable had significant effect on trees decay class (p0.05) and provided conditions for fungus attack
Language:
Persian
Published:
Journal of Plant Research, Volume:30 Issue: 2, 2017
Pages:
390 to 406
magiran.com/p1792875  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 990,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
دسترسی سراسری کاربران دانشگاه پیام نور!
اعضای هیئت علمی و دانشجویان دانشگاه پیام نور در سراسر کشور، در صورت ثبت نام با ایمیل دانشگاهی، تا پایان فروردین ماه 1403 به مقالات سایت دسترسی خواهند داشت!
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 50 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!