نتایج جستجو برای: seed characteristics

تعداد نتایج: 732027  

2008
Scott R. Abella Judith D. Springer

Soil seed banks are important for vegetation management because they contain propagules of species that may be considered desirable or undesirable for site colonization after management and disturbance events. Knowledge of seed bank size and composition before planning management activities facilitates proactive management by providing early alerts of exotic species presence and of abilities of...

Journal: :تولید گیاهان زراعی 0

in order to study the effect of  foliar application of zinc and iron on germination of soybaen seed under different level of irrigation, an experiment was conducted in 2009 at shahrekord agricultural research center. main factor was including of four levels of drought stress as irrigation (irrigation after 60, 80, 100 and 120 mm evaporation from class a evaporation basin) and sub factor was inc...

ژورنال: علوم آب و خاک 1999
ارزانی, احمد, رضایی, عبدالمجید , عبدمیشانی , سیروس , قوامی, فرهاد ,

Variability of seed storage protein electrophoretic patterns revealed by SDS-Polyacrylamide gel electrophoresis and their possible relations with some morphological and phenological characteristics were studied using 193 accessions from Iran Mungbean (Vigna radiata L. Wilczek) Collection. Seed protein electrophoresis revealed six different patterns that were different in two albumin and four gl...

ژورنال: بوم شناسی آبزیان 2016

The effect of macro green algae (Chaetomorpha gracilis) inf Bandar-Abbas and filamentous green algae (Spirogyra sp.) in the Sirch river (Kerman Province) were assayed on growth characteristics of the tomato (Lycopersicum sculentum). In the seed priming experiment, we collected hot water extracts of green algae (Chaetomorpha gracilis) from Bandar Abbas seashores and filamentous green algae (Spir...

DOR: 98.1000/2383-1251.1397.5.33.9.1.1578.1610 Extended abstract Introduction: Niger with the scientific name of Guizotia abyssinica (L.F.) Cass. belongs to the Asteraceae family. Niger seed contains 50-75 percentage of oil which is used in the treatment of rheumatism and burns, and as a substitute for olive oil. Its meal is also used for animal feeding. Environmental crises sustained by ...

Journal: :علوم باغبانی ایران 0
علیرضا فرخزاد دانشجوی دکتری، پردیس کشاورزی و منابع طبیعی دانشگاه تهران ذبیح اله زمانی دانشیار، پردیس کشاورزی و منابع طبیعی دانشگاه تهران محمدرضا فتاحی مقدم دانشیار، پردیس کشاورزی و منابع طبیعی دانشگاه تهران علیرضا طلایی استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران محسن مردی عضو هیات علمی موسسه بیوتکنولوژی کشاورزی کرج علی قرقانی استادیار دانشگاه شیراز علی شاهی قره لر

to study the relationship between some morphological, phonological and early flowering (reduced juvenile phase) characters during some different growing seasons, a study was performed on apple seedling populations obtained from controlled crosses. some qualitative as well as quantitative traits were assessed in more than 400 progenies from four populations of crosses between ‘golab-e kohanz’ an...

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