نتایج جستجو برای: growing media

تعداد نتایج: 474214  

Journal: :Korean Journal of Environmental Agriculture 2003

Journal: :Journal of plant and environment 2022

Nursery production of grapes in soil-based media causes higher mortality due to soil-borne diseases including root rot, damping off, phytophthora and die back etc. The study was planned explore the potential various growing for nursery cv. Sultana-C through cuttings. Six different peat moss, silt, sugarcane bagasse, saw dust, coconut fiber farm yard manure alone combinations (16) were tested. T...

Journal: :Nature Climate Change 2022

Abstract Climate change and political polarization are two of the twenty-first century’s critical socio-political issues. Here we investigate their intersection by studying discussion around United Nations Conference Parties on Change (COP) using Twitter data from 2014 to 2021. First, reveal a large increase in ideological during COP26, following low between COP20 COP25. Second, show that this ...

Journal: :Urban Water Journal 2023

Growing media in green infrastructure (GI) designed for stormwater management plays a critical role providing hydrological benefits. However, sediment deposition by urban can cause clogging and reduce the infiltration capacity. This study introduces new approach to characterise impact of GI that uses fluorescent tracer particles. Results are compared two contrasting growing media: Grey Green Su...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

در این پژوهش منشاء خزندگان را مورد بررسی قرار داده، خانواده های سوسماران را در ایران معرفی نموده و ویژگی های آنها را ذکر کرده ایم، خانواده lacertidae را از منظر فیلوژنی، رده بندی و همچنین جنس های آن را، مرور کرده ایم. جنس lacerta که هدف اصلی پژوهش حاضر است در ایران دارای دو گونه می باشد؛ یکی گونه ی lantz & cyrén, 1920 lacerta media که از این گونه، تنها زیرگونه ی lacerta media media lantz & cy...

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