نتایج جستجو برای: root and shoot fresh weight

تعداد نتایج: 16880798  

Journal: Journal of Herbal Drugs 2011
Ali Mehrafarin Esmaeil Khosravi Hassanali Naghdibadi, Mohammad Taghi Khosravi Reza Hajiaghaee

Background & Aim: This experiment investigated the effect of foliar application of methanol and ethanol on the biomass yield of medicinal plant Echinacea purpurea. Purple coneflower is an herbaceous perennial in the Asteraceae family that is used in therapy of respiratory tract infection and bacterial otitis. Experimental: This experiment was conducted in randomized complete ...

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ژورنال: فرآیند و کارکرد گیاهی 2021
, amir, bagheri, sajad, Hassandokht, Mohammadreza, Mirsoleimani, Abbas,

In order to investigate the effect of palm leaf biochar on some characteristics of Cucumis melo L. under drought stress, a split plot experiment was conducted in a completely randomized block design with three replications for two consecutive years. The main plot was irrigation level (60, 85, and 100% water requirement) and subplot was biochar in four levels (0, 0.18, 0.24, and 0.36 kg/m2). Res...

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Journal: Journal of Nuts 2015
H. Hokmabadi H. Sajadian

Humic acid is a biochemical constituent of humus and increases root biomass and shoot growth by improving absorption of nutrients. In order to study the effects of humic acid on root and shoot growth and leaf nutrient contents of pistachio seedlings, an experiment was conducted of completely randomized design with five treatments in three replications. In the first step seeds of Pistacia vera c...

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2015
M. Andrews M. Lieffering B. A. McKenzie

Effects of additional nitrate (20 mol m·3 NO;) on growth of barley (Hordeum vulgare L. cv. Triumph), oat (Avena sativa L. cv. Amuri), rye (Secale cereale L. cv. Rapaki), triticale (x Triticosecale Wittm. cv. Aranui) and wheat (Triticum aestivum L. cv. Otane) prior to emergence from a sowing depth of 70 mm were examined under controlled environment. conditions. For all five cereals, additional N...

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Journal: :journal of ornamental plants 2015
navid vahdati ali tehranifar seyed hossein neamati yahya selahvarzi

trifolium spp. are native plants in iran exhibiting good ground cover po-tential. salinity is a major environmental stress and today, 20% of the world cultivated areas and nearly half of all irrigated lands are affected by salinity. the main aim of this research was to study morphological and physiological adaptations of these native species under different salinity levels for urban landscape u...

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Journal: Journal of Nuts 2011
M. Rahemi S. Sedaghat

Pistacia vera L. is a decidious tree. To investigate the influence of soaking seeds in polyamines (PAs) spermine (Spm), spermidine (Spd) and putrescine (Put) on seed germination and enhancing lateral root development of ‘Ghazvini’ pistachio seedling rootstock, the experiment were carried out in petri dishes and plastic bags. Seeds were soaked in PAs( Spd, Spm, and Put) at three concentrations( ...

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ژورنال: تولید محصولات زراعی و باغی 2016
نگهدار , ناصر, هاشم آبادی, داود , کاویانی, بهزاد ,

The present study was conducted to test the effect of Ascophyllum nodosum extract on the growth of Robinia pseudoacasia L., ornamental tree. In vitro and ex vitro clonal multiplication of Robinia pseudoacasia L. was achieved using embryonic axes and seeds as explants, respectively. Factors affecting shoot and root production of R. pseudoacasia L. were investigated by comparing various growth re...

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ژورنال: یافته های نوین در علوم زیستی 2019
Khosravi, Solmaz, Koobaz, Parisa, Mojtahedi, Narges, Naderi, Davood, Sadeghi, Akram,

The availability of iron for roots has been demonstrated as a critical factor in plant production. The addition of synthetic iron chelates to soil is a common practice in agriculture, which is not economically beneficial. Besides, chemical iron fertilizers cause many problems such as food contamination and environmental pollution. Development of natural Ferrioxamine B as an efficient and safe i...

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Journal: Journal of Herbal Drugs 2011
Ali Mehrafarin Esmaeil Khosravi Hassanali Naghdibadi, Mohammad Taghi Khosravi Reza Hajiaghaee

Background & Aim: This experiment investigated the effect of foliar application of methanol and ethanol on the biomass yield of medicinal plant Echinacea purpurea. Purple coneflower is an herbaceous perennial in the Asteraceae family that is used in therapy of respiratory tract infection and bacterial otitis. Experimental: This experiment was conducted in randomized complete ...

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Journal: :علوم گیاهان زراعی ایران 0
براتعلی فاخری دانشیار اصلاح نباتات، دانشکدۀ کشاورزی، دانشگاه زابل، ایران ابوالفضل خالق بابکی دانشجوی سابق کارشناسی ارشد اصلاح نباتات، دانشکدۀ کشاورزی، دانشگاه زابل، ایران

despite the importance of drought stress in early stage of growth and plant establishment, it has usually been neglected as selection criteria in breeding programs. therefore, a population of recombinant inbred line derived from the cross “babax/seri m82” and their two parents were studied. the experiment was conducted in two randomized complete block designs with two replications under osmotic...

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نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید

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