نتایج جستجو برای: willow salix babylonica

تعداد نتایج: 3082  

Journal: :Journal of Bartin Faculty of Forestry 2021

In this study, the differences in terms of fiber morphology and chemical composition between heartwood sapwood red gum (Eucalyptus camaldulensis Dehnh.), black willow (Salix nigra Marsh.), oriental beech (Fagus orientalis Lipsky) were investigated. The results showed that samples had shorter fibers lower slenderness ratios than those samples. vessel element length sampled tree species statistic...

2017
Matthew A. Barbour Sonya Erlandson Kabir Peay Brendan Locke Erik S. Jules Gregory M. Crutsinger

1. Host-plant genetic variation affects the diversity and composition of associated above and belowground communities. Most evidence supporting this view is derived from studies 3 within a single common garden, thereby constraining the range of biotic and abiotic environmental conditions that might directly or indirectly (via phenotypic plasticity) affect communities. If natural variability in ...

2017
Zahra Sayyari Reza Farahmandfar

The aim of present study was to evaluate antioxidant efficacy of pussy willow extract (PWE) and essential oil (PWEO) in stabilization of sunflower oil (SFO) during ambient storage (60 days at 25°C). Initially, total phenolic (TP) and total flavonoid (TF) contents were evaluated. Then, PWE, PWEO, and TBHQ were added to SFO. Peroxide value (PV), carbonyl value (CV), total polar compound (TPC), ac...

Journal: :Forests 2022

Flooding can adversely worsen metal-contaminated soil and influence phytoremediation efficiency; thus, it is crucial to explore the eco-physiological responses of plants combined stress metals flooding. Here, plant growth, photosynthesis, nutrient composition in arbor willow (Salix jiangsuensis ‘J172’) shrub integra ‘Yizhibi’) were studied using a pot experiment with Cu-contaminated (239.5 mg∙k...

Journal: :Interdepartmental Thematic Scientific Collection of Plant Protection and Quarantine 2018

ژورنال: :تحقیقات جنگل و صنوبر ایران 0
بایزید یوسفی استادیار پژوهش، مرکز تحقیقات کشاورزی و منابع طبیعی کردستان، سنندج

تحقیق حاضر با هدف جمع­آوری، شناسایی و ارزیابی مورفولوژیکی و فنولوژیکی بید­های (salix spp.) کردستان از سال 1380 به­مدت هفت سال در سنندج اجرا شد. پس از تعیین و ثبت خصوصیات پایه­های مادر در رویشگاه های بید استان، قلمه آنها گرفته شد و برای کاشت در کلکسیون، به نهالستان زاله سنندج منتقل شد. عمل جمع­آوری تا سه سال (81-1379) ادامه یافت. انتقال نهال های ریشه و ساقه دو ساله پایه­ها (از هر پایه نه نهال) ب...

Journal: :Canadian Journal of Plant Science 2023

Willow (Salix viminalis spp.) shrubs are being planted along riverbanks, on erodible and marginal farmland. Wood chips made from the woody biomass could improve properties of light-textured soils with low organic matter content in potato-based systems. were applied at 0, 20, 40, 60 Mg ha ?1 (fresh weight) as a soil amendment. Soil health parameters evaluated after 12 months, followed by C N con...

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